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dedup the cli/tui

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This commit is contained in:
Emil Lerch 2026-03-25 05:13:17 -07:00
parent ecadfb492d
commit ac5e0639fc
Signed by: lobo
GPG key ID: A7B62D657EF764F8
1 changed files with 15 additions and 14 deletions
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29
src/tui/perf_tab.zig
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@ -22,18 +22,20 @@ pub fn loadData(app: *App) void {
app.candle_first_date = null; app.candle_first_date = null;
app.candle_last_date = null; app.candle_last_date = null;
const candle_result = app.svc.getCandles(app.symbol) catch |err| { const result = app.svc.getTrailingReturns(app.symbol) catch |err| {
switch (err) { switch (err) {
zfin.DataError.NoApiKey => app.setStatus("No API key. Set TWELVEDATA_API_KEY"), zfin.DataError.NoApiKey => app.setStatus("No API key. Set TIINGO_API_KEY"),
zfin.DataError.FetchFailed => app.setStatus("Fetch failed (network error or rate limit)"), zfin.DataError.FetchFailed => app.setStatus("Fetch failed (network error or rate limit)"),
zfin.DataError.TransientError => app.setStatus("Provider temporarily unavailable — try again later"),
zfin.DataError.AuthError => app.setStatus("API key auth failed — check TIINGO_API_KEY"),
else => app.setStatus("Error loading data"), else => app.setStatus("Error loading data"),
} }
return; return;
}; };
app.candles = candle_result.data; app.candles = result.candles;
app.candle_timestamp = candle_result.timestamp; app.candle_timestamp = result.timestamp;
const c = app.candles.?; const c = result.candles;
if (c.len == 0) { if (c.len == 0) {
app.setStatus("No data available for symbol"); app.setStatus("No data available for symbol");
return; return;
@ -42,15 +44,14 @@ pub fn loadData(app: *App) void {
app.candle_first_date = c[0].date; app.candle_first_date = c[0].date;
app.candle_last_date = c[c.len - 1].date; app.candle_last_date = c[c.len - 1].date;
const today = fmt.todayDate(); app.trailing_price = result.asof_price;
app.trailing_price = zfin.performance.trailingReturns(c); app.trailing_me_price = result.me_price;
app.trailing_me_price = zfin.performance.trailingReturnsMonthEnd(c, today); app.trailing_total = result.asof_total;
app.trailing_me_total = result.me_total;
if (app.svc.getDividends(app.symbol)) |div_result| { if (result.dividends) |divs| {
app.dividends = div_result.data; app.dividends = divs;
app.trailing_total = zfin.performance.trailingReturnsWithDividends(c, div_result.data); }
app.trailing_me_total = zfin.performance.trailingReturnsMonthEndWithDividends(c, div_result.data, today);
} else |_| {}
app.risk_metrics = zfin.risk.trailingRisk(c); app.risk_metrics = zfin.risk.trailingRisk(c);
@ -64,7 +65,7 @@ pub fn loadData(app: *App) void {
} else |_| {} } else |_| {}
} }
app.setStatus(if (candle_result.source == .cached) "r/F5 to refresh" else "Fetched | r/F5 to refresh"); app.setStatus(if (result.source == .cached) "r/F5 to refresh" else "Fetched | r/F5 to refresh");
} }
// ── Rendering ───────────────────────────────────────────────── // ── Rendering ─────────────────────────────────────────────────