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Fix api.weather.gov/points response handling in WeatherTools #134

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Merged
merged 12 commits into from
Apr 8, 2025
9 changes: 6 additions & 3 deletions samples/QuickstartWeatherServer/Tools/WeatherTools.cs
Original file line number Diff line number Diff line change
Expand Up @@ -42,8 +42,11 @@ public static async Task<string> GetForecast(
[Description("Longitude of the location.")] double longitude)
{
using var jsonDocument = await client.ReadJsonDocumentAsync($"/points/{latitude},{longitude}");
var jsonElement = jsonDocument.RootElement;
var periods = jsonElement.GetProperty("properties").GetProperty("periods").EnumerateArray();
var forecastUrl = jsonDocument.RootElement.GetProperty("properties").GetProperty("forecast").GetString()
?? throw new Exception($"No forecast URL provided by {client.BaseAddress}points/{latitude},{longitude}");

using var forecastDocument = await client.ReadJsonDocumentAsync(forecastUrl);
var periods = forecastDocument.RootElement.GetProperty("properties").GetProperty("periods").EnumerateArray();

return string.Join("\n---\n", periods.Select(period => $"""
{period.GetProperty("name").GetString()}
Expand All @@ -52,4 +55,4 @@ public static async Task<string> GetForecast(
Forecast: {period.GetProperty("detailedForecast").GetString()}
"""));
}
}
}