From c8c5f1d848811a9db54d8b3a9650c74fe3d4274b Mon Sep 17 00:00:00 2001
From: Turiiya <34311583+ttytm@users.noreply.github.com>
Date: Fri, 20 Oct 2023 15:22:38 +0200
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=9B=20historical=20weather=20requests?=
 =?UTF-8?q?=20for=20recent=20days=20(#188)?=
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---
 src/modules/weather.rs | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/modules/weather.rs b/src/modules/weather.rs
index f488398..724c87b 100644
--- a/src/modules/weather.rs
+++ b/src/modules/weather.rs
@@ -1,5 +1,5 @@
 use anyhow::{Context, Result};
-use chrono::NaiveDate;
+use chrono::{Local, NaiveDate};
 use optional_struct::{optional_struct, Applyable};
 use serde::Deserialize;
 use std::collections::{HashMap, HashSet};
@@ -108,12 +108,18 @@ latitude={lat}
 	}
 
 	pub async fn get_date(date: NaiveDate, lat: f64, lon: f64, units: &Units) -> Result<OptionalWeather> {
+		// It takes up to five days until temperature data is available in open-meteo's archive.
+		// Therefore, we use the past_days endpoints for the last five days.
+		let base_url = if date.signed_duration_since(Local::now().date_naive()).num_days() > -5 {
+			"https://api.open-meteo.com/v1/forecast?&past_days=10".to_string()
+		} else {
+			format!("https://archive-api.open-meteo.com/v1/archive?&start_date={date}&end_date={date}")
+		};
+
 		let url = format!(
-			"https://archive-api.open-meteo.com/v1/archive?
-latitude={lat}
+			"{base_url}
+&latitude={lat}
 &longitude={lon}
-&start_date={date}
-&end_date={date}
 &temperature_unit={}
 &windspeed_unit={}
 &precipitation_unit={}