1569 lines
64 KiB
Zig
1569 lines
64 KiB
Zig
const std = @import("std");
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const zfin = @import("../root.zig");
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const cli = @import("common.zig");
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const fmt = cli.fmt;
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const analysis = @import("../analytics/analysis.zig");
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// ── Brokerage position (normalized from any source) ─────────
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/// A single position row from a brokerage export, normalized to a common format.
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pub const BrokeragePosition = struct {
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account_number: []const u8,
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account_name: []const u8,
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symbol: []const u8,
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description: []const u8,
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quantity: ?f64,
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current_value: ?f64,
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cost_basis: ?f64,
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is_cash: bool,
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};
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/// Parsed brokerage data grouped by account.
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pub const BrokerageAccount = struct {
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account_number: []const u8,
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account_name: []const u8,
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portfolio_account: ?[]const u8,
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positions: []const BrokeragePosition,
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total_value: f64,
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cash_value: f64,
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};
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// ── Fidelity CSV parser ─────────────────────────────────────
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//
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// Limitations of this CSV parser:
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//
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// 1. NOT a general-purpose CSV parser. It handles the specific format
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// exported by Fidelity's "Download Positions" feature.
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//
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// 2. Does NOT handle quoted fields containing commas. Fidelity's export
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// does not quote fields with commas in practice (description fields
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// use spaces, not commas), but a truly compliant RFC 4180 parser would
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// need to handle "field,with,commas" as a single value.
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//
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// 3. Does NOT handle escaped quotes ("" inside quoted fields).
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//
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// 4. Does NOT handle multi-line values (newlines inside quoted fields).
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//
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// 5. Assumes UTF-8 with optional BOM (which Fidelity includes).
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//
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// 6. Stops parsing at the first blank line, which separates position data
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// from the Fidelity legal disclaimer footer.
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//
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// 7. Hardcodes the expected column layout. If Fidelity changes the CSV
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// format (adds/removes/reorders columns), this parser will break.
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// The header row is validated to catch this.
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//
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// 8. Dollar values like "$1,234.56" and "+$1,234.56" are stripped of
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// $, commas, and leading +/- signs. Negative values wrapped in
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// parentheses are NOT handled (Fidelity uses -$X.XX format).
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//
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// 9. Money market rows (symbol ending in **) are treated as cash.
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//
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// For a production-grade CSV parser, consider a library that handles
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// RFC 4180 fully (quoted fields, escaping, multi-line values).
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const fidelity_expected_columns = 16;
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/// Column indices in the Fidelity CSV export.
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/// Based on: Account Number, Account Name, Symbol, Description, Quantity,
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/// Last Price, Last Price Change, Current Value, Today's Gain/Loss Dollar,
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/// Today's Gain/Loss Percent, Total Gain/Loss Dollar, Total Gain/Loss Percent,
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/// Percent Of Account, Cost Basis Total, Average Cost Basis, Type
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const FidelityCol = struct {
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const account_number = 0;
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const account_name = 1;
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const symbol = 2;
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const description = 3;
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const quantity = 4;
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const last_price = 5;
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const current_value = 7;
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const cost_basis_total = 13;
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const avg_cost_basis = 14;
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const type_col = 15;
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};
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/// Parse a Fidelity CSV positions export into BrokeragePosition slices.
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/// All string fields in the returned positions are slices into `data`,
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/// so the caller must keep `data` alive for as long as the positions are used.
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/// Only the returned slice itself is heap-allocated (caller must free it).
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pub fn parseFidelityCsv(allocator: std.mem.Allocator, data: []const u8) ![]BrokeragePosition {
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var positions = std.ArrayList(BrokeragePosition).empty;
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errdefer positions.deinit(allocator);
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// Skip UTF-8 BOM if present
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var content = data;
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if (content.len >= 3 and content[0] == 0xEF and content[1] == 0xBB and content[2] == 0xBF) {
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content = content[3..];
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}
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var lines = std.mem.splitScalar(u8, content, '\n');
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// Validate header row
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const header_line = lines.next() orelse return error.EmptyFile;
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const header_trimmed = std.mem.trimRight(u8, header_line, &.{ '\r', ' ' });
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if (header_trimmed.len == 0) return error.EmptyFile;
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if (!std.mem.startsWith(u8, header_trimmed, "Account Number")) {
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return error.UnexpectedHeader;
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}
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// Parse data rows
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while (lines.next()) |line| {
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const trimmed = std.mem.trimRight(u8, line, &.{ '\r', ' ' });
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if (trimmed.len == 0) break;
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// Skip lines starting with " (disclaimer text)
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if (trimmed[0] == '"') break;
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var col_iter = std.mem.splitScalar(u8, trimmed, ',');
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var cols: [fidelity_expected_columns][]const u8 = undefined;
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var col_count: usize = 0;
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while (col_iter.next()) |col| {
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if (col_count < fidelity_expected_columns) {
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cols[col_count] = col;
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col_count += 1;
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}
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}
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if (col_count < fidelity_expected_columns) continue;
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const symbol_raw = std.mem.trim(u8, cols[FidelityCol.symbol], &.{ ' ', '"' });
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if (symbol_raw.len == 0) continue;
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// Money market funds (symbol ending in **) are cash positions.
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// Note: Fidelity's Type column says "Cash" vs "Margin" to indicate
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// the account settlement type, NOT that the security is cash.
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// Only the ** suffix reliably identifies money market / cash holdings.
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// Also treat positions as cash when both price and cost basis are $1.00
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// (e.g. FDRXX "FID GOV CASH RESERVE" — no ** suffix).
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const is_cash = std.mem.endsWith(u8, symbol_raw, "**") or isUnitPriceCash(cols[FidelityCol.last_price], cols[FidelityCol.avg_cost_basis]);
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// Strip ** suffix from money market symbols for display
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const symbol_clean = if (std.mem.endsWith(u8, symbol_raw, "**"))
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symbol_raw[0 .. symbol_raw.len - 2]
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else
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symbol_raw;
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try positions.append(allocator, .{
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.account_number = std.mem.trim(u8, cols[FidelityCol.account_number], &.{ ' ', '"' }),
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.account_name = std.mem.trim(u8, cols[FidelityCol.account_name], &.{ ' ', '"' }),
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.symbol = symbol_clean,
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.description = std.mem.trim(u8, cols[FidelityCol.description], &.{ ' ', '"' }),
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.quantity = if (is_cash) null else parseDollarAmount(cols[FidelityCol.quantity]),
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.current_value = parseDollarAmount(cols[FidelityCol.current_value]),
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.cost_basis = if (is_cash) null else parseDollarAmount(cols[FidelityCol.cost_basis_total]),
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.is_cash = is_cash,
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});
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}
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return positions.toOwnedSlice(allocator);
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}
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/// Parse a dollar amount string like "$1,234.56", "+$3,732.40", "-$6,300.00".
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/// Strips $, commas, and +/- prefix. Returns null for empty or unparseable values.
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fn parseDollarAmount(raw: []const u8) ?f64 {
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const trimmed = std.mem.trim(u8, raw, &.{ ' ', '"' });
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if (trimmed.len == 0) return null;
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// Strip leading +/- and $, remove commas
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var buf: [64]u8 = undefined;
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var pos: usize = 0;
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var negative = false;
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for (trimmed) |c| {
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if (c == '-') {
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negative = true;
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} else if (c == '$' or c == '+' or c == ',') {
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continue;
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} else {
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if (pos >= buf.len) return null;
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buf[pos] = c;
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pos += 1;
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}
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}
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if (pos == 0) return null;
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const val = std.fmt.parseFloat(f64, buf[0..pos]) catch return null;
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return if (negative) -val else val;
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}
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/// Returns true when both the last price and average cost basis parse to exactly $1.00,
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/// indicating a money-market or cash-equivalent position (e.g. FDRXX).
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fn isUnitPriceCash(price_raw: []const u8, cost_raw: []const u8) bool {
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const price = parseDollarAmount(price_raw) orelse return false;
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const cost = parseDollarAmount(cost_raw) orelse return false;
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return price == 1.0 and cost == 1.0;
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}
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// ── Schwab CSV parser ───────────────────────────────────────
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//
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// Parses the per-account positions CSV exported from Schwab's website
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// (Accounts → Positions → Export for a single account).
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//
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// Limitations:
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//
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// 1. NOT a general-purpose CSV parser. Handles Schwab's specific export
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// format where every field is double-quoted.
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//
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// 2. Handles simple quoted fields ("value") but does NOT handle escaped
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// quotes ("value with ""quotes"" inside") or multi-line quoted fields.
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// Schwab's export does not use these in practice.
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//
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// 3. The account number and name are extracted from the title line:
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// "Positions for account <NAME> ...<NUM> as of ..."
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//
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// 4. Rows with symbol "Cash & Cash Investments" are treated as cash.
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// The row with symbol "Positions Total" is skipped.
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//
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// 5. Hardcodes the expected column layout. If Schwab changes the CSV
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// format, this parser will break. The header row is not validated
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// beyond being skipped.
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const schwab_expected_columns = 17;
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const SchwabCol = struct {
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const symbol = 0;
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const price = 4;
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const quantity = 5;
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const market_value = 8;
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const cost_basis = 9;
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const asset_type = 16;
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};
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/// Split a Schwab CSV line on commas, stripping surrounding quotes from each field.
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/// Returns the number of columns parsed. Fields are slices into the input line.
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fn splitSchwabCsvLine(line: []const u8, cols: *[schwab_expected_columns][]const u8) usize {
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var col_count: usize = 0;
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var pos: usize = 0;
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while (pos < line.len and col_count < schwab_expected_columns) {
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if (line[pos] == '"') {
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// Quoted field: find closing quote
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const start = pos + 1;
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pos = start;
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while (pos < line.len and line[pos] != '"') : (pos += 1) {}
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cols[col_count] = line[start..pos];
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col_count += 1;
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if (pos < line.len) pos += 1; // skip closing quote
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if (pos < line.len and line[pos] == ',') pos += 1; // skip comma
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} else if (line[pos] == ',') {
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cols[col_count] = "";
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col_count += 1;
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pos += 1;
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} else {
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// Unquoted field
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const start = pos;
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while (pos < line.len and line[pos] != ',') : (pos += 1) {}
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cols[col_count] = line[start..pos];
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col_count += 1;
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if (pos < line.len) pos += 1; // skip comma
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}
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}
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return col_count;
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}
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/// Extract account name and number from Schwab title line.
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/// Format: "Positions for account <NAME> ...<NUM> as of <TIME>, <DATE>"
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/// Returns {name, number} or null if the line doesn't match.
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fn parseSchwabTitle(line: []const u8) ?struct { name: []const u8, number: []const u8 } {
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const stripped = std.mem.trim(u8, line, &.{ '"', ' ', '\r' });
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const prefix = "Positions for account ";
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if (!std.mem.startsWith(u8, stripped, prefix)) return null;
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const rest = stripped[prefix.len..];
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// Find "..." which separates name from account number
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const dots_idx = std.mem.indexOf(u8, rest, "...") orelse return null;
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const name = std.mem.trimRight(u8, rest[0..dots_idx], &.{' '});
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// Account number: after "..." until " as of" or end
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const after_dots = rest[dots_idx + 3 ..];
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const as_of_idx = std.mem.indexOf(u8, after_dots, " as of") orelse after_dots.len;
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const number = std.mem.trim(u8, after_dots[0..as_of_idx], &.{' '});
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return .{ .name = name, .number = number };
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}
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pub fn parseSchwabCsv(allocator: std.mem.Allocator, data: []const u8) !struct { positions: []BrokeragePosition, account_name: []const u8, account_number: []const u8 } {
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var positions = std.ArrayList(BrokeragePosition).empty;
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errdefer positions.deinit(allocator);
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var lines = std.mem.splitScalar(u8, data, '\n');
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// Line 1: title with account name and number
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const title_line = lines.next() orelse return error.EmptyFile;
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const title = parseSchwabTitle(title_line) orelse return error.UnexpectedHeader;
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// Line 2: blank (skip)
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_ = lines.next();
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// Line 3: header row (skip)
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_ = lines.next();
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// Data rows
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while (lines.next()) |line| {
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const trimmed = std.mem.trimRight(u8, line, &.{ '\r', ' ' });
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if (trimmed.len == 0) continue;
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var cols: [schwab_expected_columns][]const u8 = undefined;
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const col_count = splitSchwabCsvLine(trimmed, &cols);
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if (col_count < schwab_expected_columns) continue;
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const symbol = cols[SchwabCol.symbol];
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if (symbol.len == 0) continue;
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if (std.mem.eql(u8, symbol, "Positions Total")) continue;
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const is_cash = std.mem.eql(u8, symbol, "Cash & Cash Investments");
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try positions.append(allocator, .{
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.account_number = title.number,
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.account_name = title.name,
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.symbol = symbol,
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.description = if (col_count > 1) cols[1] else "",
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.quantity = if (is_cash) null else parseDollarAmount(cols[SchwabCol.quantity]),
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.current_value = parseDollarAmount(cols[SchwabCol.market_value]),
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.cost_basis = if (is_cash) null else parseDollarAmount(cols[SchwabCol.cost_basis]),
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.is_cash = is_cash,
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});
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}
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return .{
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.positions = try positions.toOwnedSlice(allocator),
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.account_name = title.name,
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.account_number = title.number,
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};
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}
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// ── Schwab summary parser ───────────────────────────────────
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//
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// Parses the account summary paste from Schwab's web interface.
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// The expected format is repeating blocks of 2-3 lines per account:
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//
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// Account Name
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// Account number ending in NNN ...NNN
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// Type IRA $46.44 $227,058.15 +$1,072.88 +0.47%
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//
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// Limitations:
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//
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// 1. NOT a CSV parser — parses freeform text pasted from the Schwab UI.
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//
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// 2. Identifies account blocks by the "Account number ending in" line.
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// The account name is the non-empty line immediately before it.
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//
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// 3. The values line (cash, total, change, pct) is identified by finding
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// dollar amounts. It tolerates missing or extra fields — it looks for
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// the first two dollar amounts as cash and total value.
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//
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// 4. Skips summary lines like "Investment Total", "Day Change Total",
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// and "Day Change Percent Total" which appear at the end of the paste.
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//
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// 5. Tolerant of partial pastes: if the user copies headers once but
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// not on subsequent pastes, or includes extra blank lines, the parser
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// still finds account blocks by the "Account number ending in" anchor.
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//
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// 6. The account number is extracted from "...NNN" at the end of the
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// account number line (the last whitespace-separated token).
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/// Account-level summary from a Schwab paste (no per-position detail).
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pub const SchwabAccountSummary = struct {
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account_name: []const u8,
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account_number: []const u8,
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cash: ?f64,
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total_value: ?f64,
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};
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/// Parse Schwab account summary from pasted text.
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/// All string fields in the returned summaries are slices into `data`.
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/// Only the returned slice itself is heap-allocated (caller must free it).
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pub fn parseSchwabSummary(allocator: std.mem.Allocator, data: []const u8) ![]SchwabAccountSummary {
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var accounts = std.ArrayList(SchwabAccountSummary).empty;
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errdefer accounts.deinit(allocator);
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// Collect all lines, trimmed
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var all_lines = std.ArrayList([]const u8).empty;
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defer all_lines.deinit(allocator);
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var line_iter = std.mem.splitScalar(u8, data, '\n');
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while (line_iter.next()) |line| {
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const trimmed = std.mem.trim(u8, line, &.{ '\r', ' ', '\t' });
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try all_lines.append(allocator, trimmed);
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}
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const lines = all_lines.items;
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// Scan for "Account number ending in" anchors
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for (lines, 0..) |line, i| {
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if (!std.mem.startsWith(u8, line, "Account number ending in")) continue;
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// Extract account number: last token on the line (e.g. "...901" -> "901")
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var acct_num: []const u8 = "";
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var tok_iter = std.mem.tokenizeAny(u8, line, &.{ ' ', '\t' });
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while (tok_iter.next()) |tok| {
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acct_num = tok;
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}
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// Strip leading dots
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while (acct_num.len > 0 and acct_num[0] == '.') {
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acct_num = acct_num[1..];
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}
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|
|
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// Account name: nearest non-empty line before the anchor
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var acct_name: []const u8 = "";
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if (i > 0) {
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var j: usize = i - 1;
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while (true) {
|
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if (lines[j].len > 0 and
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!std.mem.startsWith(u8, lines[j], "Account number") and
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!std.mem.startsWith(u8, lines[j], "Investment Total") and
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!std.mem.startsWith(u8, lines[j], "Day Change"))
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{
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acct_name = lines[j];
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break;
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}
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if (j == 0) break;
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j -= 1;
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}
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}
|
|
|
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// Values line: look at lines after the anchor for dollar amounts.
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// The format is "Type XXX $CASH $TOTAL +$CHANGE +PCT%"
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// We want the first two dollar amounts (cash and total).
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var cash: ?f64 = null;
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var total: ?f64 = null;
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if (i + 1 < lines.len) {
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var dollar_values = std.ArrayList(f64).empty;
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defer dollar_values.deinit(allocator);
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|
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var val_iter = std.mem.tokenizeAny(u8, lines[i + 1], &.{ ' ', '\t' });
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while (val_iter.next()) |tok| {
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if (parseDollarAmount(tok)) |v| {
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dollar_values.append(allocator, v) catch {};
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}
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}
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if (dollar_values.items.len >= 2) {
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cash = dollar_values.items[0];
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total = dollar_values.items[1];
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} else if (dollar_values.items.len == 1) {
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total = dollar_values.items[0];
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}
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}
|
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try accounts.append(allocator, .{
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.account_name = acct_name,
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.account_number = acct_num,
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.cash = cash,
|
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.total_value = total,
|
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});
|
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}
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|
|
|
if (accounts.items.len == 0) return error.NoAccountsFound;
|
|
|
|
return accounts.toOwnedSlice(allocator);
|
|
}
|
|
|
|
/// Account-level comparison result for Schwab summary audit.
|
|
pub const SchwabAccountComparison = struct {
|
|
account_name: []const u8,
|
|
schwab_name: []const u8,
|
|
account_number: []const u8,
|
|
portfolio_cash: f64,
|
|
schwab_cash: ?f64,
|
|
cash_delta: ?f64,
|
|
portfolio_total: f64,
|
|
schwab_total: ?f64,
|
|
total_delta: ?f64,
|
|
has_discrepancy: bool,
|
|
};
|
|
|
|
/// Compare Schwab summary against portfolio.srf account totals.
|
|
pub fn compareSchwabSummary(
|
|
allocator: std.mem.Allocator,
|
|
portfolio: zfin.Portfolio,
|
|
schwab_accounts: []const SchwabAccountSummary,
|
|
account_map: analysis.AccountMap,
|
|
prices: std.StringHashMap(f64),
|
|
) ![]SchwabAccountComparison {
|
|
var results = std.ArrayList(SchwabAccountComparison).empty;
|
|
errdefer results.deinit(allocator);
|
|
|
|
for (schwab_accounts) |sa| {
|
|
const portfolio_acct = account_map.findByInstitutionAccount("schwab", sa.account_number);
|
|
|
|
var pf_cash: f64 = 0;
|
|
var pf_total: f64 = 0;
|
|
|
|
if (portfolio_acct) |pa| {
|
|
pf_cash = portfolio.cashForAccount(pa);
|
|
pf_total = portfolio.totalForAccount(allocator, pa, prices);
|
|
}
|
|
|
|
const cash_delta = if (sa.cash) |sc| sc - pf_cash else null;
|
|
const total_delta = if (sa.total_value) |st| st - pf_total else null;
|
|
|
|
const cash_ok = if (cash_delta) |d| @abs(d) < 1.0 else true;
|
|
const total_ok = if (total_delta) |d| @abs(d) < 1.0 else true;
|
|
|
|
try results.append(allocator, .{
|
|
.account_name = portfolio_acct orelse "",
|
|
.schwab_name = sa.account_name,
|
|
.account_number = sa.account_number,
|
|
.portfolio_cash = pf_cash,
|
|
.schwab_cash = sa.cash,
|
|
.cash_delta = cash_delta,
|
|
.portfolio_total = pf_total,
|
|
.schwab_total = sa.total_value,
|
|
.total_delta = total_delta,
|
|
.has_discrepancy = !cash_ok or !total_ok or portfolio_acct == null,
|
|
});
|
|
}
|
|
|
|
return results.toOwnedSlice(allocator);
|
|
}
|
|
|
|
fn displaySchwabResults(results: []const SchwabAccountComparison, color: bool, out: *std.Io.Writer) !void {
|
|
try cli.setBold(out, color);
|
|
try out.print("\nSchwab Account Audit", .{});
|
|
try cli.reset(out, color);
|
|
try cli.setFg(out, color, cli.CLR_MUTED);
|
|
try out.print(" (brokerage is source of truth)\n", .{});
|
|
try cli.reset(out, color);
|
|
try out.print("========================================\n\n", .{});
|
|
|
|
// Column headers
|
|
try cli.setFg(out, color, cli.CLR_MUTED);
|
|
try out.print(" {s:<24} {s:>14} {s:>14} {s:>14} {s:>14}\n", .{
|
|
"Account", "PF Cash", "BR Cash", "PF Total", "BR Total",
|
|
});
|
|
try cli.reset(out, color);
|
|
|
|
var grand_pf: f64 = 0;
|
|
var grand_br: f64 = 0;
|
|
var discrepancy_count: usize = 0;
|
|
|
|
for (results) |r| {
|
|
const label = if (r.account_name.len > 0) r.account_name else r.schwab_name;
|
|
|
|
var pf_cash_buf: [24]u8 = undefined;
|
|
var br_cash_buf: [24]u8 = undefined;
|
|
var pf_total_buf: [24]u8 = undefined;
|
|
var br_total_buf: [24]u8 = undefined;
|
|
|
|
const br_cash_str = if (r.schwab_cash) |c|
|
|
fmt.fmtMoneyAbs(&br_cash_buf, c)
|
|
else
|
|
"--";
|
|
const br_total_str = if (r.schwab_total) |t|
|
|
fmt.fmtMoneyAbs(&br_total_buf, t)
|
|
else
|
|
"--";
|
|
|
|
const cash_ok = if (r.cash_delta) |d| @abs(d) < 1.0 else true;
|
|
const total_ok = if (r.total_delta) |d| @abs(d) < 1.0 else true;
|
|
const is_unmapped = r.account_name.len == 0;
|
|
const is_real_mismatch = !cash_ok or is_unmapped;
|
|
|
|
if (is_real_mismatch) discrepancy_count += 1;
|
|
|
|
// Account label
|
|
try out.print(" ", .{});
|
|
if (is_unmapped) {
|
|
try cli.setFg(out, color, cli.CLR_WARNING);
|
|
}
|
|
try out.print("{s:<24}", .{label});
|
|
if (is_unmapped) try cli.reset(out, color);
|
|
|
|
// PF Cash — colored if mismatched (brokerage is truth)
|
|
try out.print(" ", .{});
|
|
if (!cash_ok) {
|
|
if (r.cash_delta.? > 0)
|
|
try cli.setFg(out, color, cli.CLR_NEGATIVE)
|
|
else
|
|
try cli.setFg(out, color, cli.CLR_POSITIVE);
|
|
}
|
|
try out.print("{s:>14}", .{fmt.fmtMoneyAbs(&pf_cash_buf, r.portfolio_cash)});
|
|
if (!cash_ok) try cli.reset(out, color);
|
|
|
|
// BR Cash
|
|
try out.print(" {s:>14}", .{br_cash_str});
|
|
|
|
// PF Total — colored if not just stale prices
|
|
try out.print(" ", .{});
|
|
if (!total_ok and !cash_ok) {
|
|
if (r.total_delta.? > 0)
|
|
try cli.setFg(out, color, cli.CLR_NEGATIVE)
|
|
else
|
|
try cli.setFg(out, color, cli.CLR_POSITIVE);
|
|
}
|
|
try out.print("{s:>14}", .{fmt.fmtMoneyAbs(&pf_total_buf, r.portfolio_total)});
|
|
if (!total_ok and !cash_ok) try cli.reset(out, color);
|
|
|
|
// BR Total
|
|
try out.print(" {s:>14}", .{br_total_str});
|
|
|
|
// Status
|
|
if (is_unmapped) {
|
|
try cli.setFg(out, color, cli.CLR_WARNING);
|
|
try out.print(" Unmapped", .{});
|
|
try cli.reset(out, color);
|
|
} else if (!cash_ok) {
|
|
var delta_buf: [24]u8 = undefined;
|
|
const d = r.cash_delta.?;
|
|
const sign: []const u8 = if (d >= 0) "+" else "-";
|
|
try cli.setFg(out, color, cli.CLR_WARNING);
|
|
try out.print(" Cash {s}{s}", .{ sign, fmt.fmtMoneyAbs(&delta_buf, @abs(d)) });
|
|
try cli.reset(out, color);
|
|
} else if (!total_ok) {
|
|
var delta_buf: [24]u8 = undefined;
|
|
const d = r.total_delta.?;
|
|
const sign: []const u8 = if (d >= 0) "+" else "-";
|
|
try cli.setFg(out, color, cli.CLR_MUTED);
|
|
try out.print(" Value {s}{s}", .{ sign, fmt.fmtMoneyAbs(&delta_buf, @abs(d)) });
|
|
try cli.reset(out, color);
|
|
}
|
|
try out.print("\n", .{});
|
|
|
|
grand_pf += r.portfolio_total;
|
|
if (r.schwab_total) |t| grand_br += t;
|
|
}
|
|
|
|
// Grand totals
|
|
try out.print("\n", .{});
|
|
var pf_grand_buf: [24]u8 = undefined;
|
|
var br_grand_buf: [24]u8 = undefined;
|
|
var grand_delta_buf: [24]u8 = undefined;
|
|
const grand_delta = grand_br - grand_pf;
|
|
|
|
try cli.setBold(out, color);
|
|
try out.print(" Total: portfolio {s} schwab {s}", .{
|
|
fmt.fmtMoneyAbs(&pf_grand_buf, grand_pf),
|
|
fmt.fmtMoneyAbs(&br_grand_buf, grand_br),
|
|
});
|
|
try cli.reset(out, color);
|
|
|
|
if (@abs(grand_delta) < 1.0) {
|
|
// no delta
|
|
} else {
|
|
const sign: []const u8 = if (grand_delta >= 0) "+" else "-";
|
|
if (grand_delta >= 0) {
|
|
try cli.setFg(out, color, cli.CLR_NEGATIVE);
|
|
} else {
|
|
try cli.setFg(out, color, cli.CLR_POSITIVE);
|
|
}
|
|
try out.print(" delta {s}{s}", .{ sign, fmt.fmtMoneyAbs(&grand_delta_buf, @abs(grand_delta)) });
|
|
try cli.reset(out, color);
|
|
}
|
|
try out.print("\n", .{});
|
|
|
|
if (discrepancy_count > 0) {
|
|
try cli.setFg(out, color, cli.CLR_WARNING);
|
|
try out.print(" {d} {s} — drill down with: zfin audit --schwab <account.csv>\n", .{
|
|
discrepancy_count, if (discrepancy_count == 1) @as([]const u8, "mismatch") else @as([]const u8, "mismatches"),
|
|
});
|
|
try cli.reset(out, color);
|
|
}
|
|
try out.print("\n", .{});
|
|
}
|
|
|
|
// ── Audit logic ─────────────────────────────────────────────
|
|
|
|
/// Comparison result for a single symbol within an account.
|
|
pub const SymbolComparison = struct {
|
|
symbol: []const u8,
|
|
portfolio_shares: f64,
|
|
brokerage_shares: ?f64,
|
|
portfolio_price: ?f64,
|
|
brokerage_price: ?f64,
|
|
portfolio_value: f64,
|
|
brokerage_value: ?f64,
|
|
shares_delta: ?f64,
|
|
value_delta: ?f64,
|
|
is_cash: bool,
|
|
only_in_brokerage: bool,
|
|
only_in_portfolio: bool,
|
|
};
|
|
|
|
/// Comparison result for a single account.
|
|
pub const AccountComparison = struct {
|
|
account_name: []const u8,
|
|
brokerage_name: []const u8,
|
|
account_number: []const u8,
|
|
comparisons: []const SymbolComparison,
|
|
portfolio_total: f64,
|
|
brokerage_total: f64,
|
|
total_delta: f64,
|
|
has_discrepancies: bool,
|
|
};
|
|
|
|
/// Build per-account comparisons between portfolio.srf and brokerage data.
|
|
pub fn compareAccounts(
|
|
allocator: std.mem.Allocator,
|
|
portfolio: zfin.Portfolio,
|
|
brokerage_positions: []const BrokeragePosition,
|
|
account_map: analysis.AccountMap,
|
|
institution: []const u8,
|
|
prices: std.StringHashMap(f64),
|
|
) ![]AccountComparison {
|
|
var results = std.ArrayList(AccountComparison).empty;
|
|
errdefer results.deinit(allocator);
|
|
|
|
// Group brokerage positions by account number
|
|
var brokerage_accounts = std.StringHashMap(std.ArrayList(BrokeragePosition)).init(allocator);
|
|
defer {
|
|
var it = brokerage_accounts.valueIterator();
|
|
while (it.next()) |v| v.deinit(allocator);
|
|
brokerage_accounts.deinit();
|
|
}
|
|
|
|
for (brokerage_positions) |bp| {
|
|
const entry = try brokerage_accounts.getOrPut(bp.account_number);
|
|
if (!entry.found_existing) {
|
|
entry.value_ptr.* = .empty;
|
|
}
|
|
try entry.value_ptr.append(allocator, bp);
|
|
}
|
|
|
|
// For each brokerage account, find the matching portfolio account and compare
|
|
var acct_iter = brokerage_accounts.iterator();
|
|
while (acct_iter.next()) |kv| {
|
|
const acct_num = kv.key_ptr.*;
|
|
const broker_positions = kv.value_ptr.items;
|
|
if (broker_positions.len == 0) continue;
|
|
|
|
const broker_name = broker_positions[0].account_name;
|
|
const portfolio_acct_name = account_map.findByInstitutionAccount(institution, acct_num);
|
|
|
|
var comparisons = std.ArrayList(SymbolComparison).empty;
|
|
errdefer comparisons.deinit(allocator);
|
|
|
|
var portfolio_total: f64 = 0;
|
|
var brokerage_total: f64 = 0;
|
|
var has_discrepancies = false;
|
|
|
|
// Track which portfolio symbols we've matched
|
|
var matched_symbols = std.StringHashMap(void).init(allocator);
|
|
defer matched_symbols.deinit();
|
|
|
|
// Compare each brokerage position against portfolio
|
|
for (broker_positions) |bp| {
|
|
const bp_value = bp.current_value orelse 0;
|
|
brokerage_total += bp_value;
|
|
|
|
if (portfolio_acct_name == null) {
|
|
const br_price: ?f64 = if (bp.quantity) |q| if (bp.current_value) |v| if (q != 0) v / q else null else null else null;
|
|
try comparisons.append(allocator, .{
|
|
.symbol = bp.symbol,
|
|
.portfolio_shares = 0,
|
|
.brokerage_shares = bp.quantity,
|
|
.portfolio_price = null,
|
|
.brokerage_price = br_price,
|
|
.portfolio_value = 0,
|
|
.brokerage_value = bp.current_value,
|
|
.shares_delta = if (bp.quantity) |q| q else null,
|
|
.value_delta = bp.current_value,
|
|
.is_cash = bp.is_cash,
|
|
.only_in_brokerage = true,
|
|
.only_in_portfolio = false,
|
|
});
|
|
has_discrepancies = true;
|
|
continue;
|
|
}
|
|
|
|
// Sum portfolio lots for this symbol+account
|
|
var pf_shares: f64 = 0;
|
|
var pf_value: f64 = 0;
|
|
var pf_price: ?f64 = null;
|
|
|
|
if (bp.is_cash) {
|
|
pf_shares = portfolio.cashForAccount(portfolio_acct_name.?);
|
|
pf_value = pf_shares;
|
|
} else {
|
|
const acct_positions = portfolio.positionsForAccount(allocator, portfolio_acct_name.?) catch &.{};
|
|
defer allocator.free(acct_positions);
|
|
|
|
var found_stock = false;
|
|
for (acct_positions) |pos| {
|
|
if (!std.mem.eql(u8, pos.symbol, bp.symbol) and
|
|
!std.mem.eql(u8, pos.lot_symbol, bp.symbol))
|
|
continue;
|
|
pf_shares = pos.shares;
|
|
const price = prices.get(pos.symbol) orelse pos.avg_cost;
|
|
pf_price = price * pos.price_ratio;
|
|
pf_value = pos.shares * price * pos.price_ratio;
|
|
try matched_symbols.put(pos.symbol, {});
|
|
try matched_symbols.put(pos.lot_symbol, {});
|
|
found_stock = true;
|
|
}
|
|
|
|
if (!found_stock) {
|
|
for (portfolio.lots) |lot| {
|
|
const lot_acct = lot.account orelse continue;
|
|
if (!std.mem.eql(u8, lot_acct, portfolio_acct_name.?)) continue;
|
|
if (!lot.isOpen()) continue;
|
|
if (!std.mem.eql(u8, lot.symbol, bp.symbol)) continue;
|
|
switch (lot.security_type) {
|
|
.cd => {
|
|
pf_shares += lot.shares;
|
|
pf_value += lot.shares;
|
|
pf_price = 1.0;
|
|
},
|
|
.option => {
|
|
pf_shares += lot.shares;
|
|
pf_value += @abs(lot.shares) * lot.open_price * lot.multiplier;
|
|
pf_price = lot.open_price * lot.multiplier;
|
|
},
|
|
else => {},
|
|
}
|
|
}
|
|
if (pf_shares != 0) try matched_symbols.put(bp.symbol, {});
|
|
}
|
|
}
|
|
|
|
try matched_symbols.put(bp.symbol, {});
|
|
portfolio_total += pf_value;
|
|
|
|
const shares_delta = if (bp.quantity) |bq| bq - pf_shares else null;
|
|
const value_delta = if (bp.current_value) |bv| bv - pf_value else null;
|
|
|
|
const shares_match = if (shares_delta) |d| @abs(d) < 0.01 else true;
|
|
const value_match = if (value_delta) |d| @abs(d) < 1.0 else true;
|
|
|
|
if (!shares_match or !value_match) has_discrepancies = true;
|
|
|
|
const br_price: ?f64 = if (bp.quantity) |q| if (bp.current_value) |v| if (q != 0) v / q else null else null else null;
|
|
|
|
try comparisons.append(allocator, .{
|
|
.symbol = bp.symbol,
|
|
.portfolio_shares = pf_shares,
|
|
.brokerage_shares = bp.quantity,
|
|
.portfolio_price = pf_price,
|
|
.brokerage_price = br_price,
|
|
.portfolio_value = pf_value,
|
|
.brokerage_value = bp.current_value,
|
|
.shares_delta = shares_delta,
|
|
.value_delta = value_delta,
|
|
.is_cash = bp.is_cash,
|
|
.only_in_brokerage = pf_shares == 0 and pf_value == 0,
|
|
.only_in_portfolio = false,
|
|
});
|
|
}
|
|
|
|
// Find portfolio-only positions (in portfolio but not in brokerage)
|
|
if (portfolio_acct_name) |pa| {
|
|
const acct_positions = portfolio.positionsForAccount(allocator, pa) catch &.{};
|
|
defer allocator.free(acct_positions);
|
|
|
|
for (acct_positions) |pos| {
|
|
if (matched_symbols.contains(pos.symbol)) continue;
|
|
if (matched_symbols.contains(pos.lot_symbol)) continue;
|
|
|
|
try matched_symbols.put(pos.symbol, {});
|
|
|
|
const price = prices.get(pos.symbol) orelse pos.avg_cost;
|
|
const mv = pos.shares * price * pos.price_ratio;
|
|
portfolio_total += mv;
|
|
|
|
has_discrepancies = true;
|
|
try comparisons.append(allocator, .{
|
|
.symbol = pos.symbol,
|
|
.portfolio_shares = pos.shares,
|
|
.brokerage_shares = null,
|
|
.portfolio_price = price * pos.price_ratio,
|
|
.brokerage_price = null,
|
|
.portfolio_value = mv,
|
|
.brokerage_value = null,
|
|
.shares_delta = null,
|
|
.value_delta = null,
|
|
.is_cash = false,
|
|
.only_in_brokerage = false,
|
|
.only_in_portfolio = true,
|
|
});
|
|
}
|
|
|
|
// Portfolio-only CDs and options
|
|
for (portfolio.lots) |lot| {
|
|
const lot_acct = lot.account orelse continue;
|
|
if (!std.mem.eql(u8, lot_acct, pa)) continue;
|
|
if (!lot.isOpen()) continue;
|
|
if (lot.security_type != .cd and lot.security_type != .option) continue;
|
|
if (matched_symbols.contains(lot.symbol)) continue;
|
|
|
|
try matched_symbols.put(lot.symbol, {});
|
|
|
|
var pf_shares: f64 = 0;
|
|
var pf_value: f64 = 0;
|
|
var pf_price: ?f64 = null;
|
|
var is_cd = false;
|
|
|
|
// Aggregate all lots with same symbol in this account
|
|
for (portfolio.lots) |lot2| {
|
|
const la2 = lot2.account orelse continue;
|
|
if (!std.mem.eql(u8, la2, pa)) continue;
|
|
if (!lot2.isOpen()) continue;
|
|
if (!std.mem.eql(u8, lot2.symbol, lot.symbol)) continue;
|
|
switch (lot2.security_type) {
|
|
.cd => {
|
|
pf_shares += lot2.shares;
|
|
pf_value += lot2.shares;
|
|
pf_price = 1.0;
|
|
is_cd = true;
|
|
},
|
|
.option => {
|
|
pf_shares += lot2.shares;
|
|
pf_value += @abs(lot2.shares) * lot2.open_price * lot2.multiplier;
|
|
pf_price = lot2.open_price * lot2.multiplier;
|
|
},
|
|
else => {},
|
|
}
|
|
}
|
|
|
|
if (pf_value != 0 or pf_shares != 0) {
|
|
portfolio_total += pf_value;
|
|
has_discrepancies = true;
|
|
try comparisons.append(allocator, .{
|
|
.symbol = lot.symbol,
|
|
.portfolio_shares = pf_shares,
|
|
.brokerage_shares = null,
|
|
.portfolio_price = pf_price,
|
|
.brokerage_price = null,
|
|
.portfolio_value = pf_value,
|
|
.brokerage_value = null,
|
|
.shares_delta = null,
|
|
.value_delta = null,
|
|
.is_cash = is_cd,
|
|
.only_in_brokerage = false,
|
|
.only_in_portfolio = true,
|
|
});
|
|
}
|
|
}
|
|
}
|
|
|
|
try results.append(allocator, .{
|
|
.account_name = portfolio_acct_name orelse "",
|
|
.brokerage_name = broker_name,
|
|
.account_number = acct_num,
|
|
.comparisons = try comparisons.toOwnedSlice(allocator),
|
|
.portfolio_total = portfolio_total,
|
|
.brokerage_total = brokerage_total,
|
|
.total_delta = brokerage_total - portfolio_total,
|
|
.has_discrepancies = has_discrepancies,
|
|
});
|
|
}
|
|
|
|
return results.toOwnedSlice(allocator);
|
|
}
|
|
|
|
// ── Display ─────────────────────────────────────────────────
|
|
|
|
fn displayResults(results: []const AccountComparison, color: bool, out: *std.Io.Writer) !void {
|
|
try cli.setBold(out, color);
|
|
try out.print("\nPortfolio Audit", .{});
|
|
try cli.reset(out, color);
|
|
try cli.setFg(out, color, cli.CLR_MUTED);
|
|
try out.print(" (brokerage is source of truth)\n", .{});
|
|
try cli.reset(out, color);
|
|
try out.print("========================================\n\n", .{});
|
|
|
|
var total_portfolio: f64 = 0;
|
|
var total_brokerage: f64 = 0;
|
|
var discrepancy_count: usize = 0;
|
|
|
|
for (results) |acct| {
|
|
// Account header
|
|
try cli.setBold(out, color);
|
|
if (acct.account_name.len > 0) {
|
|
try out.print(" {s}", .{acct.account_name});
|
|
try cli.reset(out, color);
|
|
try cli.setFg(out, color, cli.CLR_MUTED);
|
|
try out.print(" ({s}, #{s})\n", .{ acct.brokerage_name, acct.account_number });
|
|
} else {
|
|
try out.print(" {s} #{s}", .{ acct.brokerage_name, acct.account_number });
|
|
try cli.reset(out, color);
|
|
try cli.setFg(out, color, cli.CLR_WARNING);
|
|
try out.print(" (unmapped — add account_number to accounts.srf)\n", .{});
|
|
}
|
|
try cli.reset(out, color);
|
|
|
|
// Column headers
|
|
try cli.setFg(out, color, cli.CLR_MUTED);
|
|
try out.print(" {s:<24} {s:>12} {s:>12} {s:>10} {s:>10} {s}\n", .{
|
|
"Symbol", "PF Shares", "BR Shares", "PF Price", "BR Price", "",
|
|
});
|
|
try cli.reset(out, color);
|
|
|
|
for (acct.comparisons) |cmp| {
|
|
var pf_shares_buf: [16]u8 = undefined;
|
|
var br_shares_buf: [16]u8 = undefined;
|
|
var pf_price_buf: [16]u8 = undefined;
|
|
var br_price_buf: [16]u8 = undefined;
|
|
|
|
// Classify this row
|
|
const shares_ok = if (cmp.shares_delta) |d| @abs(d) < 0.01 else !cmp.only_in_brokerage;
|
|
const is_cash_mismatch = cmp.is_cash and (if (cmp.value_delta) |d| @abs(d) >= 1.0 else false);
|
|
const is_real_mismatch = !shares_ok or cmp.only_in_brokerage or cmp.only_in_portfolio or is_cash_mismatch;
|
|
|
|
if (is_real_mismatch) discrepancy_count += 1;
|
|
|
|
// Format share strings
|
|
const pf_shares_str: []const u8 = if (cmp.is_cash)
|
|
(fmt.fmtMoneyAbs(&pf_shares_buf, cmp.portfolio_value))
|
|
else
|
|
std.fmt.bufPrint(&pf_shares_buf, "{d:.3}", .{cmp.portfolio_shares}) catch "?";
|
|
|
|
const br_shares_str: []const u8 = if (cmp.is_cash)
|
|
(if (cmp.brokerage_value) |v| fmt.fmtMoneyAbs(&br_shares_buf, v) else "--")
|
|
else if (cmp.brokerage_shares) |s|
|
|
(std.fmt.bufPrint(&br_shares_buf, "{d:.3}", .{s}) catch "?")
|
|
else
|
|
"--";
|
|
|
|
const pf_price_str: []const u8 = if (cmp.is_cash)
|
|
""
|
|
else if (cmp.portfolio_price) |p|
|
|
(std.fmt.bufPrint(&pf_price_buf, "{d:.2}", .{p}) catch "?")
|
|
else
|
|
"--";
|
|
|
|
const br_price_str: []const u8 = if (cmp.is_cash)
|
|
""
|
|
else if (cmp.brokerage_price) |p|
|
|
(std.fmt.bufPrint(&br_price_buf, "{d:.2}", .{p}) catch "?")
|
|
else
|
|
"--";
|
|
|
|
// Determine PF Shares color (relative to brokerage)
|
|
const shares_color: enum { normal, positive, negative, warning } = blk: {
|
|
if (cmp.only_in_portfolio) break :blk .warning;
|
|
if (cmp.is_cash and is_cash_mismatch) {
|
|
break :blk if (cmp.value_delta.? > 0) .negative else .positive;
|
|
}
|
|
if (shares_ok) break :blk .normal;
|
|
if (cmp.shares_delta) |d| {
|
|
break :blk if (d > 0) .negative else .positive;
|
|
}
|
|
break :blk .normal;
|
|
};
|
|
|
|
// Determine status text
|
|
var status_buf: [64]u8 = undefined;
|
|
const status: []const u8 = blk: {
|
|
if (cmp.only_in_brokerage) break :blk "Brokerage only";
|
|
if (cmp.only_in_portfolio) break :blk "Portfolio only";
|
|
|
|
if (is_cash_mismatch) {
|
|
if (cmp.value_delta) |d| {
|
|
var delta_buf: [24]u8 = undefined;
|
|
const sign: []const u8 = if (d >= 0) "+" else "-";
|
|
break :blk std.fmt.bufPrint(&status_buf, "Cash {s}{s}", .{ sign, fmt.fmtMoneyAbs(&delta_buf, @abs(d)) }) catch "Cash mismatch";
|
|
}
|
|
}
|
|
|
|
if (!shares_ok) {
|
|
if (cmp.shares_delta) |d| {
|
|
const sign: []const u8 = if (d > 0) "+" else "";
|
|
break :blk std.fmt.bufPrint(&status_buf, "Shares {s}{d:.3}", .{ sign, d }) catch "Shares mismatch";
|
|
}
|
|
}
|
|
|
|
// Shares match — show value delta (stale price) if any, muted
|
|
if (cmp.value_delta) |d| {
|
|
if (@abs(d) >= 1.0) {
|
|
var delta_buf: [24]u8 = undefined;
|
|
const sign: []const u8 = if (d >= 0) "+" else "-";
|
|
break :blk std.fmt.bufPrint(&status_buf, "Value {s}{s}", .{ sign, fmt.fmtMoneyAbs(&delta_buf, @abs(d)) }) catch "";
|
|
}
|
|
}
|
|
|
|
break :blk "";
|
|
};
|
|
|
|
// Status color: real mismatches in warning, stale values muted, ok is blank
|
|
const status_color: enum { warning, muted, none } = blk: {
|
|
if (is_real_mismatch) break :blk .warning;
|
|
if (status.len > 0) break :blk .muted;
|
|
break :blk .none;
|
|
};
|
|
|
|
// Print symbol
|
|
try out.print(" {s:<24} ", .{cmp.symbol});
|
|
|
|
// Print PF Shares with color
|
|
switch (shares_color) {
|
|
.positive => try cli.setFg(out, color, cli.CLR_POSITIVE),
|
|
.negative => try cli.setFg(out, color, cli.CLR_NEGATIVE),
|
|
.warning => try cli.setFg(out, color, cli.CLR_WARNING),
|
|
.normal => {},
|
|
}
|
|
try out.print("{s:>12}", .{pf_shares_str});
|
|
if (shares_color != .normal) try cli.reset(out, color);
|
|
|
|
// Print BR Shares, prices
|
|
try out.print(" {s:>12} {s:>10} {s:>10} ", .{ br_shares_str, pf_price_str, br_price_str });
|
|
|
|
// Print status
|
|
switch (status_color) {
|
|
.warning => try cli.setFg(out, color, cli.CLR_WARNING),
|
|
.muted => try cli.setFg(out, color, cli.CLR_MUTED),
|
|
.none => {},
|
|
}
|
|
try out.print("{s}\n", .{status});
|
|
if (status_color != .none) try cli.reset(out, color);
|
|
}
|
|
|
|
// Account totals
|
|
var pf_total_buf: [24]u8 = undefined;
|
|
var br_total_buf: [24]u8 = undefined;
|
|
var delta_buf: [24]u8 = undefined;
|
|
try cli.setFg(out, color, cli.CLR_MUTED);
|
|
try out.print(" {s:<24} {s:>12} {s:>12} {s:>10} {s:>10} ", .{
|
|
"", "", "", fmt.fmtMoneyAbs(&pf_total_buf, acct.portfolio_total), fmt.fmtMoneyAbs(&br_total_buf, acct.brokerage_total),
|
|
});
|
|
try cli.reset(out, color);
|
|
|
|
const delta = acct.total_delta;
|
|
if (@abs(delta) < 1.0) {
|
|
try out.print("\n", .{});
|
|
} else {
|
|
const sign: []const u8 = if (delta >= 0) "+" else "-";
|
|
if (delta >= 0) {
|
|
try cli.setFg(out, color, cli.CLR_NEGATIVE);
|
|
} else {
|
|
try cli.setFg(out, color, cli.CLR_POSITIVE);
|
|
}
|
|
try out.print("Delta {s}{s}\n", .{ sign, fmt.fmtMoneyAbs(&delta_buf, @abs(delta)) });
|
|
try cli.reset(out, color);
|
|
}
|
|
try out.print("\n", .{});
|
|
|
|
total_portfolio += acct.portfolio_total;
|
|
total_brokerage += acct.brokerage_total;
|
|
}
|
|
|
|
// Grand totals
|
|
var pf_grand_buf: [24]u8 = undefined;
|
|
var br_grand_buf: [24]u8 = undefined;
|
|
var grand_delta_buf: [24]u8 = undefined;
|
|
const grand_delta = total_brokerage - total_portfolio;
|
|
|
|
try cli.setBold(out, color);
|
|
try out.print(" Total: portfolio {s} brokerage {s}", .{
|
|
fmt.fmtMoneyAbs(&pf_grand_buf, total_portfolio),
|
|
fmt.fmtMoneyAbs(&br_grand_buf, total_brokerage),
|
|
});
|
|
try cli.reset(out, color);
|
|
|
|
if (@abs(grand_delta) < 1.0) {
|
|
// no delta text needed
|
|
} else {
|
|
const sign: []const u8 = if (grand_delta >= 0) "+" else "-";
|
|
if (grand_delta >= 0) {
|
|
try cli.setFg(out, color, cli.CLR_NEGATIVE);
|
|
} else {
|
|
try cli.setFg(out, color, cli.CLR_POSITIVE);
|
|
}
|
|
try out.print(" delta {s}{s}", .{ sign, fmt.fmtMoneyAbs(&grand_delta_buf, @abs(grand_delta)) });
|
|
try cli.reset(out, color);
|
|
}
|
|
try out.print("\n", .{});
|
|
|
|
if (discrepancy_count > 0) {
|
|
try cli.setFg(out, color, cli.CLR_WARNING);
|
|
try out.print(" {d} {s} to investigate\n", .{ discrepancy_count, if (discrepancy_count == 1) @as([]const u8, "mismatch") else @as([]const u8, "mismatches") });
|
|
try cli.reset(out, color);
|
|
}
|
|
try out.print("\n", .{});
|
|
}
|
|
|
|
// ── CLI entry point ─────────────────────────────────────────
|
|
|
|
pub fn run(allocator: std.mem.Allocator, svc: *zfin.DataService, args: []const []const u8, color: bool, out: *std.Io.Writer) !void {
|
|
var fidelity_csv: ?[]const u8 = null;
|
|
var schwab_csv: ?[]const u8 = null;
|
|
var schwab_summary = false;
|
|
var portfolio_path: []const u8 = "portfolio.srf";
|
|
|
|
var i: usize = 0;
|
|
while (i < args.len) : (i += 1) {
|
|
if (std.mem.eql(u8, args[i], "--fidelity") and i + 1 < args.len) {
|
|
i += 1;
|
|
fidelity_csv = args[i];
|
|
} else if (std.mem.eql(u8, args[i], "--schwab") and i + 1 < args.len) {
|
|
i += 1;
|
|
schwab_csv = args[i];
|
|
} else if (std.mem.eql(u8, args[i], "--schwab-summary")) {
|
|
schwab_summary = true;
|
|
} else if ((std.mem.eql(u8, args[i], "--portfolio") or std.mem.eql(u8, args[i], "-p")) and i + 1 < args.len) {
|
|
i += 1;
|
|
portfolio_path = args[i];
|
|
} else if (std.mem.eql(u8, args[i], "--no-color")) {
|
|
// handled globally
|
|
}
|
|
}
|
|
|
|
if (fidelity_csv == null and schwab_csv == null and !schwab_summary) {
|
|
try cli.stderrPrint(
|
|
\\Usage: zfin audit [options] [-p <portfolio.srf>]
|
|
\\
|
|
\\ --fidelity <csv> Fidelity positions CSV export
|
|
\\ --schwab <csv> Schwab per-account positions CSV export
|
|
\\ --schwab-summary Schwab account summary (paste to stdin, Ctrl+D to end)
|
|
\\ -p, --portfolio Portfolio file (default: portfolio.srf)
|
|
\\
|
|
);
|
|
return;
|
|
}
|
|
|
|
// Load portfolio
|
|
const pf_data = std.fs.cwd().readFileAlloc(allocator, portfolio_path, 10 * 1024 * 1024) catch {
|
|
try cli.stderrPrint("Error: Cannot read portfolio file\n");
|
|
return;
|
|
};
|
|
defer allocator.free(pf_data);
|
|
|
|
var portfolio = zfin.cache.deserializePortfolio(allocator, pf_data) catch {
|
|
try cli.stderrPrint("Error: Cannot parse portfolio file\n");
|
|
return;
|
|
};
|
|
defer portfolio.deinit();
|
|
|
|
// Load accounts.srf
|
|
var account_map = svc.loadAccountMap(portfolio_path) orelse {
|
|
try cli.stderrPrint("Error: Cannot read/parse accounts.srf (needed for account number mapping)\n");
|
|
return;
|
|
};
|
|
defer account_map.deinit();
|
|
|
|
// Build cached prices (shared by all audit modes)
|
|
var prices = std.StringHashMap(f64).init(allocator);
|
|
defer prices.deinit();
|
|
{
|
|
const positions = try portfolio.positions(allocator);
|
|
defer allocator.free(positions);
|
|
for (positions) |pos| {
|
|
if (svc.getCachedLastClose(pos.symbol)) |close| {
|
|
try prices.put(pos.symbol, close);
|
|
}
|
|
}
|
|
for (portfolio.lots) |lot| {
|
|
if (lot.price) |p| {
|
|
if (!prices.contains(lot.priceSymbol())) {
|
|
try prices.put(lot.priceSymbol(), p * lot.price_ratio);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Schwab summary from stdin
|
|
if (schwab_summary) {
|
|
try cli.stderrPrint("Paste Schwab account summary, then press Ctrl+D:\n");
|
|
const stdin_data = std.fs.File.stdin().readToEndAlloc(allocator, 1024 * 1024) catch {
|
|
try cli.stderrPrint("Error: Cannot read stdin\n");
|
|
return;
|
|
};
|
|
defer allocator.free(stdin_data);
|
|
|
|
const schwab_accounts = parseSchwabSummary(allocator, stdin_data) catch {
|
|
try cli.stderrPrint("Error: Cannot parse Schwab summary (no 'Account number ending in' lines found)\n");
|
|
return;
|
|
};
|
|
defer allocator.free(schwab_accounts);
|
|
|
|
const results = try compareSchwabSummary(allocator, portfolio, schwab_accounts, account_map, prices);
|
|
defer allocator.free(results);
|
|
|
|
try displaySchwabResults(results, color, out);
|
|
}
|
|
|
|
// Fidelity CSV
|
|
if (fidelity_csv) |csv_path| {
|
|
const csv_data = std.fs.cwd().readFileAlloc(allocator, csv_path, 10 * 1024 * 1024) catch {
|
|
var msg_buf: [256]u8 = undefined;
|
|
const msg = std.fmt.bufPrint(&msg_buf, "Error: Cannot read CSV file: {s}\n", .{csv_path}) catch "Error: Cannot read CSV file\n";
|
|
try cli.stderrPrint(msg);
|
|
return;
|
|
};
|
|
defer allocator.free(csv_data);
|
|
|
|
const brokerage_positions = parseFidelityCsv(allocator, csv_data) catch {
|
|
try cli.stderrPrint("Error: Cannot parse Fidelity CSV (unexpected format?)\n");
|
|
return;
|
|
};
|
|
defer allocator.free(brokerage_positions);
|
|
|
|
const results = try compareAccounts(allocator, portfolio, brokerage_positions, account_map, "fidelity", prices);
|
|
defer {
|
|
for (results) |r| allocator.free(r.comparisons);
|
|
allocator.free(results);
|
|
}
|
|
|
|
try displayResults(results, color, out);
|
|
}
|
|
|
|
// Schwab per-account CSV
|
|
if (schwab_csv) |csv_path| {
|
|
const csv_data = std.fs.cwd().readFileAlloc(allocator, csv_path, 10 * 1024 * 1024) catch {
|
|
var msg_buf: [256]u8 = undefined;
|
|
const msg = std.fmt.bufPrint(&msg_buf, "Error: Cannot read CSV file: {s}\n", .{csv_path}) catch "Error: Cannot read CSV file\n";
|
|
try cli.stderrPrint(msg);
|
|
return;
|
|
};
|
|
defer allocator.free(csv_data);
|
|
|
|
const parsed = parseSchwabCsv(allocator, csv_data) catch {
|
|
try cli.stderrPrint("Error: Cannot parse Schwab CSV (unexpected format?)\n");
|
|
return;
|
|
};
|
|
defer allocator.free(parsed.positions);
|
|
|
|
const results = try compareAccounts(allocator, portfolio, parsed.positions, account_map, "schwab", prices);
|
|
defer {
|
|
for (results) |r| allocator.free(r.comparisons);
|
|
allocator.free(results);
|
|
}
|
|
|
|
try displayResults(results, color, out);
|
|
}
|
|
}
|
|
|
|
// ── Tests ────────────────────────────────────────────────────
|
|
|
|
test "parseDollarAmount" {
|
|
try std.testing.expectApproxEqAbs(@as(f64, 1234.56), parseDollarAmount("$1,234.56").?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 7140.33), parseDollarAmount("$7140.33").?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 3732.40), parseDollarAmount("+$3,732.40").?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, -6300.00), parseDollarAmount("-$6,300.00").?, 0.01);
|
|
try std.testing.expect(parseDollarAmount("") == null);
|
|
try std.testing.expect(parseDollarAmount(" ") == null);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 301), parseDollarAmount("301").?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 2387.616), parseDollarAmount("2387.616").?, 0.001);
|
|
}
|
|
|
|
test "parseFidelityCsv basic" {
|
|
const csv =
|
|
"\xEF\xBB\xBF" ++ // BOM
|
|
"Account Number,Account Name,Symbol,Description,Quantity,Last Price,Last Price Change,Current Value,Today's Gain/Loss Dollar,Today's Gain/Loss Percent,Total Gain/Loss Dollar,Total Gain/Loss Percent,Percent Of Account,Cost Basis Total,Average Cost Basis,Type\r\n" ++
|
|
"Z123,Individual,FZFXX**,HELD IN MONEY MARKET,,,,$5000.00,,,,,50%,,,Cash,\r\n" ++
|
|
"Z123,Individual,AAPL,APPLE INC,100,$150.00,+$2.00,$15000.00,+$200.00,+1.35%,+$5000.00,+50.00%,50%,$10000.00,$100.00,Margin,\r\n" ++
|
|
"\r\n" ++
|
|
"\"Disclaimer text\"\r\n";
|
|
|
|
const allocator = std.testing.allocator;
|
|
const positions = try parseFidelityCsv(allocator, csv);
|
|
defer allocator.free(positions);
|
|
|
|
try std.testing.expectEqual(@as(usize, 2), positions.len);
|
|
|
|
// Cash position
|
|
try std.testing.expectEqualStrings("FZFXX", positions[0].symbol);
|
|
try std.testing.expect(positions[0].is_cash);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 5000.00), positions[0].current_value.?, 0.01);
|
|
try std.testing.expect(positions[0].quantity == null);
|
|
|
|
// Stock position
|
|
try std.testing.expectEqualStrings("AAPL", positions[1].symbol);
|
|
try std.testing.expect(!positions[1].is_cash);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 100), positions[1].quantity.?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 15000.00), positions[1].current_value.?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 10000.00), positions[1].cost_basis.?, 0.01);
|
|
}
|
|
|
|
test "parseFidelityCsv treats $1.00 price+cost as cash" {
|
|
const csv =
|
|
"Account Number,Account Name,Symbol,Description,Quantity,Last Price,Last Price Change,Current Value,Today's Gain/Loss Dollar,Today's Gain/Loss Percent,Total Gain/Loss Dollar,Total Gain/Loss Percent,Percent Of Account,Cost Basis Total,Average Cost Basis,Type\n" ++
|
|
"Z123,Individual,FDRXX,FID GOV CASH RESERVE,8500,$1.00,,$8500.00,,,,,10%,$8500.00,$1.00,Cash,\n";
|
|
|
|
const allocator = std.testing.allocator;
|
|
const positions = try parseFidelityCsv(allocator, csv);
|
|
defer allocator.free(positions);
|
|
|
|
try std.testing.expectEqual(@as(usize, 1), positions.len);
|
|
try std.testing.expectEqualStrings("FDRXX", positions[0].symbol);
|
|
try std.testing.expect(positions[0].is_cash);
|
|
try std.testing.expect(positions[0].quantity == null);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 8500.00), positions[0].current_value.?, 0.01);
|
|
}
|
|
|
|
test "parseFidelityCsv stops at blank line" {
|
|
const csv =
|
|
"Account Number,Account Name,Symbol,Description,Quantity,Last Price,Last Price Change,Current Value,Today's Gain/Loss Dollar,Today's Gain/Loss Percent,Total Gain/Loss Dollar,Total Gain/Loss Percent,Percent Of Account,Cost Basis Total,Average Cost Basis,Type\n" ++
|
|
"Z123,Individual,AAPL,APPLE INC,50,$150.00,+$2.00,$7500.00,+$100.00,+1.35%,+$2500.00,+50.00%,100%,$5000.00,$100.00,Margin,\n" ++
|
|
"\n" ++
|
|
"Z123,Individual,MSFT,SHOULD NOT APPEAR,10,$300.00,,,$3000.00,,,,,,,,\n";
|
|
|
|
const allocator = std.testing.allocator;
|
|
const positions = try parseFidelityCsv(allocator, csv);
|
|
defer allocator.free(positions);
|
|
|
|
try std.testing.expectEqual(@as(usize, 1), positions.len);
|
|
try std.testing.expectEqualStrings("AAPL", positions[0].symbol);
|
|
}
|
|
|
|
test "parseFidelityCsv option row" {
|
|
const csv =
|
|
"Account Number,Account Name,Symbol,Description,Quantity,Last Price,Last Price Change,Current Value,Today's Gain/Loss Dollar,Today's Gain/Loss Percent,Total Gain/Loss Dollar,Total Gain/Loss Percent,Percent Of Account,Cost Basis Total,Average Cost Basis,Type\n" ++
|
|
"Z123,Individual, -AMZN260515C220,AMZN MAY 15 2026 $220 CALL,-3,$21.00,+$8.60,-$6300.00,-$2580.00,-69.36%,-$3674.02,-139.92%,-8.85%,$2625.98,$8.75,Margin,\n";
|
|
|
|
const allocator = std.testing.allocator;
|
|
const positions = try parseFidelityCsv(allocator, csv);
|
|
defer allocator.free(positions);
|
|
|
|
try std.testing.expectEqual(@as(usize, 1), positions.len);
|
|
try std.testing.expectEqualStrings("-AMZN260515C220", positions[0].symbol);
|
|
try std.testing.expectApproxEqAbs(@as(f64, -3), positions[0].quantity.?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, -6300.00), positions[0].current_value.?, 0.01);
|
|
}
|
|
|
|
test "parseFidelityCsv empty file" {
|
|
const allocator = std.testing.allocator;
|
|
const result = parseFidelityCsv(allocator, "");
|
|
try std.testing.expectError(error.EmptyFile, result);
|
|
}
|
|
|
|
test "parseFidelityCsv wrong header" {
|
|
const allocator = std.testing.allocator;
|
|
const result = parseFidelityCsv(allocator, "Wrong,Header,Format\n");
|
|
try std.testing.expectError(error.UnexpectedHeader, result);
|
|
}
|
|
|
|
test "parseFidelityCsv cash account type is not cash position" {
|
|
// Fidelity's Type column says "Cash" for cash-account positions (vs "Margin").
|
|
// This does NOT mean the security is a cash holding — only ** suffix means that.
|
|
const csv =
|
|
"Account Number,Account Name,Symbol,Description,Quantity,Last Price,Last Price Change,Current Value,Today's Gain/Loss Dollar,Today's Gain/Loss Percent,Total Gain/Loss Dollar,Total Gain/Loss Percent,Percent Of Account,Cost Basis Total,Average Cost Basis,Type\n" ++
|
|
"X99,HSA,QTUM,DEFIANCE QUANTUM ETF,190,$116.14,+$0.31,$22066.60,+$58.90,+0.26%,+$1185.60,+5.67%,99.64%,$20881.00,$109.90,Cash,\n";
|
|
|
|
const allocator = std.testing.allocator;
|
|
const positions = try parseFidelityCsv(allocator, csv);
|
|
defer allocator.free(positions);
|
|
|
|
try std.testing.expectEqual(@as(usize, 1), positions.len);
|
|
try std.testing.expectEqualStrings("QTUM", positions[0].symbol);
|
|
try std.testing.expect(!positions[0].is_cash);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 190), positions[0].quantity.?, 0.01);
|
|
}
|
|
|
|
test "parseSchwabSummary basic" {
|
|
const data =
|
|
\\Emil Roth
|
|
\\Account number ending in 901 ...901
|
|
\\Type IRA $46.44 $227,058.15 +$1,072.88 +0.47%
|
|
\\Inherited IRA
|
|
\\Account number ending in 503 ...503
|
|
\\Type IRA $2,461.82 $167,544.08 +$1,208.34 +0.73%
|
|
;
|
|
const allocator = std.testing.allocator;
|
|
const accounts = try parseSchwabSummary(allocator, data);
|
|
defer allocator.free(accounts);
|
|
|
|
try std.testing.expectEqual(@as(usize, 2), accounts.len);
|
|
|
|
try std.testing.expectEqualStrings("Emil Roth", accounts[0].account_name);
|
|
try std.testing.expectEqualStrings("901", accounts[0].account_number);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 46.44), accounts[0].cash.?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 227058.15), accounts[0].total_value.?, 0.01);
|
|
|
|
try std.testing.expectEqualStrings("Inherited IRA", accounts[1].account_name);
|
|
try std.testing.expectEqualStrings("503", accounts[1].account_number);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 2461.82), accounts[1].cash.?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 167544.08), accounts[1].total_value.?, 0.01);
|
|
}
|
|
|
|
test "parseSchwabSummary tolerates missing headers and extra blank lines" {
|
|
const data =
|
|
\\
|
|
\\Joint trust
|
|
\\Account number ending in 716 ...716
|
|
\\Type Brokerage $8,271.12 $849,087.12 +$20,488.80 +2.47%
|
|
\\
|
|
\\Tax Loss
|
|
\\Account number ending in 311 ...311
|
|
\\$4,654.15 $488,481.18 +$1,686.91 +0.35%
|
|
;
|
|
const allocator = std.testing.allocator;
|
|
const accounts = try parseSchwabSummary(allocator, data);
|
|
defer allocator.free(accounts);
|
|
|
|
try std.testing.expectEqual(@as(usize, 2), accounts.len);
|
|
try std.testing.expectEqualStrings("Joint trust", accounts[0].account_name);
|
|
try std.testing.expectEqualStrings("716", accounts[0].account_number);
|
|
|
|
// Second account has no "Type" prefix — parser still finds dollar amounts
|
|
try std.testing.expectEqualStrings("Tax Loss", accounts[1].account_name);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 4654.15), accounts[1].cash.?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 488481.18), accounts[1].total_value.?, 0.01);
|
|
}
|
|
|
|
test "parseSchwabSummary skips summary footer" {
|
|
const data =
|
|
\\Mom
|
|
\\Account number ending in 152 ...152
|
|
\\Type Brokerage $3,492.85 $161,676.14 +$749.40 +0.47%
|
|
\\Investment Total
|
|
\\$22,070.35
|
|
\\$4,338,116.38
|
|
\\Day Change Total
|
|
\\+$31,633.86
|
|
;
|
|
const allocator = std.testing.allocator;
|
|
const accounts = try parseSchwabSummary(allocator, data);
|
|
defer allocator.free(accounts);
|
|
|
|
try std.testing.expectEqual(@as(usize, 1), accounts.len);
|
|
try std.testing.expectEqualStrings("Mom", accounts[0].account_name);
|
|
}
|
|
|
|
test "parseSchwabSummary no accounts" {
|
|
const allocator = std.testing.allocator;
|
|
const result = parseSchwabSummary(allocator, "some random text\nno accounts here\n");
|
|
try std.testing.expectError(error.NoAccountsFound, result);
|
|
}
|
|
|
|
test "parseSchwabTitle" {
|
|
const t1 = parseSchwabTitle("\"Positions for account Joint trust ...716 as of 10:47 AM ET, 2026/04/10\"");
|
|
try std.testing.expect(t1 != null);
|
|
try std.testing.expectEqualStrings("Joint trust", t1.?.name);
|
|
try std.testing.expectEqualStrings("716", t1.?.number);
|
|
|
|
const t2 = parseSchwabTitle("\"Positions for account Emil IRA ...118 as of 3:00 PM ET, 2026/04/10\"");
|
|
try std.testing.expect(t2 != null);
|
|
try std.testing.expectEqualStrings("Emil IRA", t2.?.name);
|
|
try std.testing.expectEqualStrings("118", t2.?.number);
|
|
|
|
try std.testing.expect(parseSchwabTitle("some random text") == null);
|
|
}
|
|
|
|
test "splitSchwabCsvLine" {
|
|
var cols: [schwab_expected_columns][]const u8 = undefined;
|
|
|
|
const n = splitSchwabCsvLine("\"AMZN\",\"AMAZON.COM INC\",\"5.558\",\"2.38%\",\"239.208\",\"1,488\",\"$8,270.30\",\"2.38%\",\"$355,941.50\",\"$110,243.38\",\"$245,698.12\",\"222.87%\",\"C\",\"No\",\"N/A\",\"41.54%\",\"Equity\",", &cols);
|
|
try std.testing.expectEqual(@as(usize, 17), n);
|
|
try std.testing.expectEqualStrings("AMZN", cols[0]);
|
|
try std.testing.expectEqualStrings("AMAZON.COM INC", cols[1]);
|
|
try std.testing.expectEqualStrings("1,488", cols[5]);
|
|
try std.testing.expectEqualStrings("$355,941.50", cols[8]);
|
|
try std.testing.expectEqualStrings("Equity", cols[16]);
|
|
}
|
|
|
|
test "parseSchwabCsv basic" {
|
|
const csv =
|
|
"\"Positions for account Joint trust ...716 as of 10:47 AM ET, 2026/04/10\"\n" ++
|
|
"\n" ++
|
|
"\"Symbol\",\"Description\",\"Price Chng $\",\"Price Chng %\",\"Price\",\"Qty\",\"Day Chng $\",\"Day Chng %\",\"Mkt Val\",\"Cost Basis\",\"Gain $\",\"Gain %\",\"Ratings\",\"Reinvest?\",\"Reinvest Capital Gains?\",\"% of Acct\",\"Asset Type\",\n" ++
|
|
"\"AMZN\",\"AMAZON.COM INC\",\"5.558\",\"2.38%\",\"239.208\",\"1,488\",\"$8,270.30\",\"2.38%\",\"$355,941.50\",\"$110,243.38\",\"$245,698.12\",\"222.87%\",\"C\",\"No\",\"N/A\",\"41.54%\",\"Equity\",\n" ++
|
|
"\"Cash & Cash Investments\",\"--\",\"--\",\"--\",\"--\",\"--\",\"$0.00\",\"0%\",\"$8,271.12\",\"--\",\"--\",\"--\",\"--\",\"--\",\"--\",\"0.97%\",\"Cash and Money Market\",\n" ++
|
|
"\"Positions Total\",\"\",\"--\",\"--\",\"--\",\"--\",\"$7,718.87\",\"0.9%\",\"$856,805.99\",\"$348,440.61\",\"$500,094.26\",\"143.52%\",\"--\",\"--\",\"--\",\"--\",\"--\",\n";
|
|
|
|
const allocator = std.testing.allocator;
|
|
const parsed = try parseSchwabCsv(allocator, csv);
|
|
defer allocator.free(parsed.positions);
|
|
|
|
try std.testing.expectEqualStrings("Joint trust", parsed.account_name);
|
|
try std.testing.expectEqualStrings("716", parsed.account_number);
|
|
|
|
try std.testing.expectEqual(@as(usize, 2), parsed.positions.len);
|
|
|
|
// Stock position
|
|
try std.testing.expectEqualStrings("AMZN", parsed.positions[0].symbol);
|
|
try std.testing.expect(!parsed.positions[0].is_cash);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 1488), parsed.positions[0].quantity.?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 355941.50), parsed.positions[0].current_value.?, 0.01);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 110243.38), parsed.positions[0].cost_basis.?, 0.01);
|
|
|
|
// Cash
|
|
try std.testing.expectEqualStrings("Cash & Cash Investments", parsed.positions[1].symbol);
|
|
try std.testing.expect(parsed.positions[1].is_cash);
|
|
try std.testing.expectApproxEqAbs(@as(f64, 8271.12), parsed.positions[1].current_value.?, 0.01);
|
|
try std.testing.expect(parsed.positions[1].quantity == null);
|
|
}
|