remove fahrenheit from data structs

src/render/ansi.zig

@@ -37,8 +37,8 @@ pub fn render(allocator: std.mem.Allocator, data: types.WeatherData, options: Re
 }
 
 fn renderCurrent(w: *std.Io.Writer, current: types.CurrentCondition, options: RenderOptions) !void {
-    const temp = if (options.use_imperial) current.temp_f else current.temp_c;
-    const feels_like = if (options.use_imperial) current.feels_like_f else current.feels_like_c;
+    const temp = if (options.use_imperial) current.tempFahrenheit() else current.temp_c;
+    const feels_like = if (options.use_imperial) current.feelsLikeFahrenheit() else current.feels_like_c;
     const temp_unit = if (options.use_imperial) "°F" else "°C";
     const wind_unit = if (options.use_imperial) "mph" else "km/h";
     const wind_speed = if (options.use_imperial) current.wind_kph * 0.621371 else current.wind_kph;
@@ -323,8 +323,6 @@ test "render with imperial units" {
         .current = .{
             .temp_c = 10.0,
             .feels_like_c = 10.0,
-            .feels_like_f = 10.0 * 1.8 + 32,
-            .temp_f = 50.0,
             .condition = "Clear",
             .weather_code = .clear,
             .humidity = 60,
@@ -352,8 +350,6 @@ test "clear weather art" {
         .current = .{
             .temp_c = 20.0,
             .feels_like_c = 20.0,
-            .feels_like_f = 20.0 * 1.8 + 32,
-            .temp_f = 68.0,
             .condition = "Clear",
             .weather_code = .clear,
             .humidity = 50,
@@ -379,8 +375,6 @@ test "partly cloudy weather art" {
         .current = .{
             .temp_c = 18.0,
             .feels_like_c = 18.0,
-            .feels_like_f = 18.0 * 1.8 + 32,
-            .temp_f = 64.0,
             .condition = "Partly cloudy",
             .weather_code = .clouds_few,
             .humidity = 55,
@@ -406,8 +400,6 @@ test "cloudy weather art" {
         .current = .{
             .temp_c = 15.0,
             .feels_like_c = 15.0,
-            .feels_like_f = 15.0 * 1.8 + 32,
-            .temp_f = 59.0,
             .condition = "Cloudy",
             .weather_code = .clouds_overcast,
             .humidity = 70,
@@ -433,8 +425,6 @@ test "rain weather art" {
         .current = .{
             .temp_c = 12.0,
             .feels_like_c = 12.0,
-            .feels_like_f = 12.0 * 1.8 + 32,
-            .temp_f = 54.0,
             .condition = "Rain",
             .weather_code = .rain_moderate,
             .humidity = 85,
@@ -459,8 +449,6 @@ test "thunderstorm weather art" {
         .current = .{
             .temp_c = 14.0,
             .feels_like_c = 14.0,
-            .feels_like_f = 14.0 * 1.8 + 32,
-            .temp_f = 57.0,
             .condition = "Thunderstorm",
             .weather_code = .thunderstorm,
             .humidity = 90,
@@ -485,8 +473,6 @@ test "snow weather art" {
         .current = .{
             .temp_c = -2.0,
             .feels_like_c = -2.0,
-            .feels_like_f = -2.0 * 1.8 + 32,
-            .temp_f = 28.0,
             .condition = "Snow",
             .weather_code = .snow,
             .humidity = 80,
@@ -511,8 +497,6 @@ test "sleet weather art" {
         .current = .{
             .temp_c = 0.0,
             .feels_like_c = 0.0,
-            .feels_like_f = 0.0 * 1.8 + 32,
-            .temp_f = 32.0,
             .condition = "Sleet",
             .weather_code = .sleet,
             .humidity = 75,
@@ -537,8 +521,6 @@ test "fog weather art" {
         .current = .{
             .temp_c = 8.0,
             .feels_like_c = 8.0,
-            .feels_like_f = 8.0 * 1.8 + 32,
-            .temp_f = 46.0,
             .condition = "Fog",
             .weather_code = .fog,
             .humidity = 95,
@@ -563,8 +545,6 @@ test "unknown weather code art" {
         .current = .{
             .temp_c = 16.0,
             .feels_like_c = 16.0,
-            .feels_like_f = 16.0 * 1.8 + 32,
-            .temp_f = 61.0,
             .condition = "Unknown",
             .weather_code = .unknown,
             .humidity = 60,
@@ -592,8 +572,6 @@ test "temperature matches between ansi and custom format" {
         .current = .{
             .temp_c = 13.1,
             .feels_like_c = 13.1,
-            .feels_like_f = 13.1 * 1.8 + 32,
-            .temp_f = 55.6,
             .condition = "Clear",
             .weather_code = .clear,
             .humidity = 60,

src/render/custom.zig

@@ -16,7 +16,7 @@ pub fn render(allocator: std.mem.Allocator, weather: types.WeatherData, format:
                 'C' => try writer.print("{s}", .{weather.current.condition}),
                 'h' => try writer.print("{d}%", .{weather.current.humidity}),
                 't' => {
-                    const temp = if (use_imperial) weather.current.temp_f else weather.current.temp_c;
+                    const temp = if (use_imperial) weather.current.tempFahrenheit() else weather.current.temp_c;
                     const unit = if (use_imperial) "°F" else "°C";
                     const sign: u8 = if (temp >= 0) '+' else 0;
                     if (sign != 0) {
@@ -26,7 +26,7 @@ pub fn render(allocator: std.mem.Allocator, weather: types.WeatherData, format:
                     }
                 },
                 'f' => {
-                    const temp = if (use_imperial) weather.current.temp_f else weather.current.temp_c;
+                    const temp = if (use_imperial) weather.current.tempFahrenheit() else weather.current.temp_c;
                     const unit = if (use_imperial) "°F" else "°C";
                     const sign: u8 = if (temp >= 0) '+' else 0;
                     if (sign != 0) {
@@ -83,8 +83,6 @@ test "render custom format with location and temp" {
         .current = .{
             .temp_c = 7.0,
             .feels_like_c = 7.0,
-            .feels_like_f = 7.0 * 1.8 + 32,
-            .temp_f = 44.6,
             .condition = "Overcast",
             .weather_code = .clouds_overcast,
             .humidity = 76,
@@ -112,8 +110,6 @@ test "render custom format with newline" {
         .current = .{
             .temp_c = 10.0,
             .feels_like_c = 10.0,
-            .feels_like_f = 10.0 * 1.8 + 32,
-            .temp_f = 50.0,
             .condition = "Clear",
             .weather_code = .clear,
             .humidity = 65,
@@ -140,8 +136,6 @@ test "render custom format with humidity and pressure" {
         .current = .{
             .temp_c = 5.0,
             .feels_like_c = 5.0,
-            .feels_like_f = 5.0 * 1.8 + 32,
-            .temp_f = 41.0,
             .condition = "Cloudy",
             .weather_code = .clouds_overcast,
             .humidity = 85,
@@ -169,8 +163,6 @@ test "render custom format with imperial units" {
         .current = .{
             .temp_c = 10.0,
             .feels_like_c = 10.0,
-            .feels_like_f = 10.0 * 1.8 + 32,
-            .temp_f = 50.0,
             .condition = "Clear",
             .weather_code = .clear,
             .humidity = 60,

src/render/json.zig

@@ -5,7 +5,6 @@ pub fn render(allocator: std.mem.Allocator, weather: types.WeatherData) ![]const
     const data = .{
         .current_condition = .{
             .temp_C = weather.current.temp_c,
-            .temp_F = weather.current.temp_f,
             .weatherCode = weather.current.weather_code,
             .weatherDesc = .{.{ .value = weather.current.condition }},
             .humidity = weather.current.humidity,
@@ -28,8 +27,6 @@ test "render json format" {
         .current = .{
             .temp_c = 15.0,
             .feels_like_c = 15.0,
-            .feels_like_f = 15.0 * 1.8 + 32,
-            .temp_f = 59.0,
             .condition = "Partly cloudy",
             .weather_code = .clouds_few,
             .humidity = 72,

src/render/line.zig

@@ -4,7 +4,7 @@ const emoji = @import("emoji.zig");
 
 pub fn render(allocator: std.mem.Allocator, data: types.WeatherData, format: []const u8, use_imperial: bool) ![]const u8 {
     if (std.mem.eql(u8, format, "1")) {
-        const temp = if (use_imperial) data.current.temp_f else data.current.temp_c;
+        const temp = if (use_imperial) data.current.tempFahrenheit() else data.current.temp_c;
         const unit = if (use_imperial) "°F" else "°C";
         return std.fmt.allocPrint(allocator, "{s}: {s} {d:.0}{s}", .{
             data.location,
@@ -13,7 +13,7 @@ pub fn render(allocator: std.mem.Allocator, data: types.WeatherData, format: []c
             unit,
         });
     } else if (std.mem.eql(u8, format, "2")) {
-        const temp = if (use_imperial) data.current.temp_f else data.current.temp_c;
+        const temp = if (use_imperial) data.current.tempFahrenheit() else data.current.temp_c;
         const unit = if (use_imperial) "°F" else "°C";
         const wind = if (use_imperial) data.current.wind_kph * 0.621371 else data.current.wind_kph;
         const wind_unit = if (use_imperial) "mph" else "km/h";
@@ -28,7 +28,7 @@ pub fn render(allocator: std.mem.Allocator, data: types.WeatherData, format: []c
             wind_unit,
         });
     } else if (std.mem.eql(u8, format, "3")) {
-        const temp = if (use_imperial) data.current.temp_f else data.current.temp_c;
+        const temp = if (use_imperial) data.current.tempFahrenheit() else data.current.temp_c;
         const unit = if (use_imperial) "°F" else "°C";
         const wind = if (use_imperial) data.current.wind_kph * 0.621371 else data.current.wind_kph;
         const wind_unit = if (use_imperial) "mph" else "km/h";
@@ -45,7 +45,7 @@ pub fn render(allocator: std.mem.Allocator, data: types.WeatherData, format: []c
             data.current.humidity,
         });
     } else if (std.mem.eql(u8, format, "4")) {
-        const temp = if (use_imperial) data.current.temp_f else data.current.temp_c;
+        const temp = if (use_imperial) data.current.tempFahrenheit() else data.current.temp_c;
         const unit = if (use_imperial) "°F" else "°C";
         const wind = if (use_imperial) data.current.wind_kph * 0.621371 else data.current.wind_kph;
         const wind_unit = if (use_imperial) "mph" else "km/h";
@@ -80,11 +80,11 @@ fn renderCustom(allocator: std.mem.Allocator, data: types.WeatherData, format: [
                 'C' => try output.appendSlice(allocator, data.current.condition),
                 'h' => try output.writer(allocator).print("{d}", .{data.current.humidity}),
                 't' => {
-                    const temp = if (use_imperial) data.current.temp_f else data.current.temp_c;
+                    const temp = if (use_imperial) data.current.tempFahrenheit() else data.current.temp_c;
                     try output.writer(allocator).print("{d:.0}", .{temp});
                 },
                 'f' => {
-                    const temp = if (use_imperial) data.current.temp_f else data.current.temp_c;
+                    const temp = if (use_imperial) data.current.tempFahrenheit() else data.current.temp_c;
                     try output.writer(allocator).print("{d:.0}", .{temp});
                 },
                 'w' => {
@@ -123,8 +123,6 @@ test "format 1" {
         .current = .{
             .temp_c = 15.0,
             .feels_like_c = 15.0,
-            .feels_like_f = 15.0 * 1.8 + 32,
-            .temp_f = 59.0,
             .condition = "Clear",
             .weather_code = .clear,
             .humidity = 65,
@@ -149,8 +147,6 @@ test "custom format" {
         .current = .{
             .temp_c = 15.0,
             .feels_like_c = 15.0,
-            .feels_like_f = 15.0 * 1.8 + 32,
-            .temp_f = 59.0,
             .condition = "Clear",
             .weather_code = .clear,
             .humidity = 65,
@@ -175,8 +171,6 @@ test "format 2 with imperial units" {
         .current = .{
             .temp_c = 10.0,
             .feels_like_c = 10.0,
-            .feels_like_f = 10.0 * 1.8 + 32,
-            .temp_f = 50.0,
             .condition = "Cloudy",
             .weather_code = .clouds_overcast,
             .humidity = 70,

src/render/v2.zig

@@ -14,9 +14,9 @@ pub fn render(allocator: std.mem.Allocator, weather: types.WeatherData, use_impe
     try writer.print("      {s}\n", .{weather.current.condition});
     try writer.writeAll("      🌡️  ");
     if (use_imperial) {
-        try writer.print("{d:.1}°F\n", .{weather.current.temp_f});
+        try writer.print("{d:.1}°F\n", .{weather.current.tempFahrenheit()});
     } else {
-        try writer.print("{d:.1}°C ({d:.1}°F)\n", .{ weather.current.temp_c, weather.current.temp_f });
+        try writer.print("{d:.1}°C ({d:.1}°F)\n", .{ weather.current.temp_c, weather.current.tempFahrenheit() });
     }
     try writer.writeAll("      💧 ");
     try writer.print("{d}%\n", .{weather.current.humidity});
@@ -49,15 +49,13 @@ pub fn render(allocator: std.mem.Allocator, weather: types.WeatherData, use_impe
             try writer.print("      {s}: {s}\n", .{ day.date, day.condition });
             try writer.writeAll("      ↑ ");
             if (use_imperial) {
-                const max_f = day.max_temp_c * 9.0 / 5.0 + 32.0;
-                try writer.print("{d:.1}°F  ", .{max_f});
+                try writer.print("{d:.1}°F  ", .{day.maxTempFahrenheit()});
             } else {
                 try writer.print("{d:.1}°C  ", .{day.max_temp_c});
             }
             try writer.writeAll("↓ ");
             if (use_imperial) {
-                const min_f = day.min_temp_c * 9.0 / 5.0 + 32.0;
-                try writer.print("{d:.1}°F\n", .{min_f});
+                try writer.print("{d:.1}°F\n", .{day.minTempFahrenheit()});
             } else {
                 try writer.print("{d:.1}°C\n", .{day.min_temp_c});
             }
@@ -75,8 +73,6 @@ test "render v2 format" {
         .current = .{
             .temp_c = 12.0,
             .feels_like_c = 12.0,
-            .feels_like_f = 12.0 * 1.8 + 32,
-            .temp_f = 53.6,
             .condition = "Overcast",
             .weather_code = .clouds_overcast,
             .humidity = 80,
@@ -106,8 +102,6 @@ test "render v2 format with imperial units" {
         .current = .{
             .temp_c = 10.0,
             .feels_like_c = 10.0,
-            .feels_like_f = 10.0 * 1.8 + 32,
-            .temp_f = 50.0,
             .condition = "Clear",
             .weather_code = .clear,
             .humidity = 65,

src/weather/MetNo.zig

@@ -187,9 +187,7 @@ fn parseMetNoResponse(allocator: std.mem.Allocator, coords: Coordinates, json: s
         .location = try std.fmt.allocPrint(allocator, "{d:.4},{d:.4}", .{ coords.latitude, coords.longitude }),
         .current = .{
             .temp_c = temp_c,
-            .temp_f = temp_c * 9.0 / 5.0 + 32.0,
             .feels_like_c = feels_like_c,
-            .feels_like_f = feels_like_c * 9.0 / 5.0 + 32.0,
             .condition = try allocator.dupe(u8, symbolCodeToCondition(symbol_code)),
             .weather_code = symbolCodeToWeatherCode(symbol_code),
             .humidity = humidity,

src/weather/types.zig

@@ -104,11 +104,12 @@ pub const WeatherData = struct {
     }
 };
 
+fn celsiusToFahrenheit(c: f32) f32 {
+    return c * 9.0 / 5.0 + 32.0;
+}
 pub const CurrentCondition = struct {
     temp_c: f32,
-    temp_f: f32,
     feels_like_c: f32,
-    feels_like_f: f32,
     condition: []const u8,
     weather_code: WeatherCode,
     humidity: u8,
@@ -116,6 +117,13 @@ pub const CurrentCondition = struct {
     wind_dir: []const u8,
     pressure_mb: f32,
     precip_mm: f32,
+
+    pub fn tempFahrenheit(self: CurrentCondition) f32 {
+        return celsiusToFahrenheit(self.temp_c);
+    }
+    pub fn feelsLikeFahrenheit(self: CurrentCondition) f32 {
+        return celsiusToFahrenheit(self.feels_like_c);
+    }
 };
 
 pub const ForecastDay = struct {
@@ -125,6 +133,13 @@ pub const ForecastDay = struct {
     condition: []const u8,
     weather_code: WeatherCode,
     hourly: []HourlyForecast,
+
+    pub fn maxTempFahrenheit(self: ForecastDay) f32 {
+        return celsiusToFahrenheit(self.max_temp_c);
+    }
+    pub fn minTempFahrenheit(self: ForecastDay) f32 {
+        return celsiusToFahrenheit(self.min_temp_c);
+    }
 };
 
 pub const HourlyForecast = struct {