444 lines
12 KiB
TypeScript
444 lines
12 KiB
TypeScript
"use client";
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import cx from "classnames";
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import { format, isWithinInterval } from "date-fns";
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import { zhCN } from "date-fns/locale";
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import { useEffect, useState } from "react";
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const SunIcon = ({ size = 40 }: { size?: number }) => (
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<svg fill="none" height={size} viewBox="0 0 24 24" width={size}>
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<circle cx="12" cy="12" fill="currentColor" r="5" />
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<line stroke="currentColor" strokeWidth="2" x1="12" x2="12" y1="1" y2="3" />
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<line
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stroke="currentColor"
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strokeWidth="2"
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x1="12"
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x2="12"
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y1="21"
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y2="23"
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/>
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<line
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stroke="currentColor"
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strokeWidth="2"
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x1="4.22"
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x2="5.64"
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y1="4.22"
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y2="5.64"
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/>
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<line
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stroke="currentColor"
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strokeWidth="2"
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x1="18.36"
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x2="19.78"
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y1="18.36"
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y2="19.78"
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/>
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<line stroke="currentColor" strokeWidth="2" x1="1" x2="3" y1="12" y2="12" />
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<line
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stroke="currentColor"
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strokeWidth="2"
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x1="21"
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x2="23"
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y1="12"
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y2="12"
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/>
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<line
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stroke="currentColor"
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strokeWidth="2"
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x1="4.22"
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x2="5.64"
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y1="19.78"
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y2="18.36"
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/>
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<line
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stroke="currentColor"
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strokeWidth="2"
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x1="18.36"
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x2="19.78"
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y1="5.64"
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y2="4.22"
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/>
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</svg>
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);
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const MoonIcon = ({ size = 40 }: { size?: number }) => (
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<svg fill="none" height={size} viewBox="0 0 24 24" width={size}>
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<path
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d="M21 12.79A9 9 0 1 1 11.21 3A7 7 0 0 0 21 12.79z"
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fill="currentColor"
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/>
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</svg>
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);
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const CloudIcon = ({ size = 24 }: { size?: number }) => (
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<svg fill="none" height={size} viewBox="0 0 24 24" width={size}>
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<path
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d="M18 10h-1.26A8 8 0 1 0 9 20h9a5 5 0 0 0 0-10z"
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fill="none"
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stroke="currentColor"
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strokeWidth="2"
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/>
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</svg>
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);
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type WeatherAtLocation = {
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latitude: number;
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longitude: number;
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generationtime_ms: number;
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utc_offset_seconds: number;
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timezone: string;
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timezone_abbreviation: string;
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elevation: number;
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cityName?: string;
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current_units: {
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time: string;
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interval: string;
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temperature_2m: string;
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};
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current: {
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time: string;
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interval: number;
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temperature_2m: number;
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};
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hourly_units: {
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time: string;
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temperature_2m: string;
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};
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hourly: {
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time: string[];
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temperature_2m: number[];
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};
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daily_units: {
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time: string;
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sunrise: string;
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sunset: string;
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};
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daily: {
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time: string[];
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sunrise: string[];
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sunset: string[];
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};
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};
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const SAMPLE = {
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latitude: 37.763_283,
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longitude: -122.412_86,
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generationtime_ms: 0.027_894_973_754_882_812,
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utc_offset_seconds: 0,
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timezone: "GMT",
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timezone_abbreviation: "GMT",
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elevation: 18,
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current_units: { time: "iso8601", interval: "seconds", temperature_2m: "°C" },
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current: { time: "2024-10-07T19:30", interval: 900, temperature_2m: 29.3 },
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hourly_units: { time: "iso8601", temperature_2m: "°C" },
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hourly: {
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time: [
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"2024-10-07T00:00",
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"2024-10-07T01:00",
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"2024-10-07T02:00",
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"2024-10-07T03:00",
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"2024-10-07T04:00",
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"2024-10-07T05:00",
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"2024-10-07T06:00",
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"2024-10-07T07:00",
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"2024-10-07T08:00",
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"2024-10-07T09:00",
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"2024-10-07T10:00",
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"2024-10-07T11:00",
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"2024-10-07T12:00",
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"2024-10-07T13:00",
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"2024-10-07T14:00",
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"2024-10-07T15:00",
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"2024-10-07T16:00",
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"2024-10-07T17:00",
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"2024-10-07T18:00",
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"2024-10-07T19:00",
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"2024-10-07T20:00",
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"2024-10-07T21:00",
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"2024-10-07T22:00",
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"2024-10-07T23:00",
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"2024-10-08T00:00",
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"2024-10-08T01:00",
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"2024-10-08T02:00",
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"2024-10-08T03:00",
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"2024-10-08T04:00",
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"2024-10-08T05:00",
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"2024-10-08T06:00",
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"2024-10-08T07:00",
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"2024-10-08T08:00",
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"2024-10-08T09:00",
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"2024-10-08T10:00",
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"2024-10-08T11:00",
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"2024-10-08T12:00",
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"2024-10-08T13:00",
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"2024-10-08T14:00",
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"2024-10-08T15:00",
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"2024-10-08T16:00",
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"2024-10-08T17:00",
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"2024-10-08T18:00",
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"2024-10-08T19:00",
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"2024-10-08T20:00",
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"2024-10-08T21:00",
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"2024-10-08T22:00",
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"2024-10-08T23:00",
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"2024-10-09T00:00",
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"2024-10-09T01:00",
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"2024-10-09T02:00",
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"2024-10-09T03:00",
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"2024-10-09T04:00",
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"2024-10-09T05:00",
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"2024-10-09T06:00",
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"2024-10-09T07:00",
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"2024-10-09T08:00",
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"2024-10-09T09:00",
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"2024-10-09T10:00",
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"2024-10-09T11:00",
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"2024-10-09T12:00",
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"2024-10-09T13:00",
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"2024-10-09T14:00",
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"2024-10-09T15:00",
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"2024-10-09T16:00",
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"2024-10-09T17:00",
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"2024-10-09T18:00",
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"2024-10-09T19:00",
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"2024-10-09T20:00",
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"2024-10-09T21:00",
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"2024-10-09T22:00",
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"2024-10-09T23:00",
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"2024-10-10T00:00",
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"2024-10-10T01:00",
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"2024-10-10T02:00",
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"2024-10-10T03:00",
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"2024-10-10T04:00",
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"2024-10-10T05:00",
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"2024-10-10T06:00",
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"2024-10-10T07:00",
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"2024-10-10T08:00",
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"2024-10-10T09:00",
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"2024-10-10T10:00",
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"2024-10-10T11:00",
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"2024-10-10T12:00",
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"2024-10-10T13:00",
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"2024-10-10T14:00",
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"2024-10-10T15:00",
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"2024-10-10T16:00",
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"2024-10-10T17:00",
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"2024-10-10T18:00",
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"2024-10-10T19:00",
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"2024-10-10T20:00",
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"2024-10-10T21:00",
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"2024-10-10T22:00",
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"2024-10-10T23:00",
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"2024-10-11T00:00",
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"2024-10-11T01:00",
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"2024-10-11T02:00",
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"2024-10-11T03:00",
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],
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temperature_2m: [
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36.6, 32.8, 29.5, 28.6, 29.2, 28.2, 27.5, 26.6, 26.5, 26, 25, 23.5, 23.9,
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24.2, 22.9, 21, 24, 28.1, 31.4, 33.9, 32.1, 28.9, 26.9, 25.2, 23, 21.1,
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19.6, 18.6, 17.7, 16.8, 16.2, 15.5, 14.9, 14.4, 14.2, 13.7, 13.3, 12.9,
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12.5, 13.5, 15.8, 17.7, 19.6, 21, 21.9, 22.3, 22, 20.7, 18.9, 17.9, 17.3,
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17, 16.7, 16.2, 15.6, 15.2, 15, 15, 15.1, 14.8, 14.8, 14.9, 14.7, 14.8,
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15.3, 16.2, 17.9, 19.6, 20.5, 21.6, 21, 20.7, 19.3, 18.7, 18.4, 17.9,
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17.3, 17, 17, 16.8, 16.4, 16.2, 16, 15.8, 15.7, 15.4, 15.4, 16.1, 16.7,
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17, 18.6, 19, 19.5, 19.4, 18.5, 17.9, 17.5, 16.7, 16.3, 16.1,
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],
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},
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daily_units: {
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time: "iso8601",
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sunrise: "iso8601",
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sunset: "iso8601",
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},
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daily: {
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time: [
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"2024-10-07",
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"2024-10-08",
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"2024-10-09",
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"2024-10-10",
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"2024-10-11",
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],
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sunrise: [
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"2024-10-07T07:15",
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"2024-10-08T07:16",
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"2024-10-09T07:17",
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"2024-10-10T07:18",
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"2024-10-11T07:19",
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],
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sunset: [
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"2024-10-07T19:00",
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"2024-10-08T18:58",
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"2024-10-09T18:57",
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"2024-10-10T18:55",
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"2024-10-11T18:54",
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],
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},
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};
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function n(num: number): number {
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return Math.ceil(num);
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}
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export function Weather({
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weatherAtLocation = SAMPLE,
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}: {
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weatherAtLocation?: WeatherAtLocation;
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}) {
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const currentHigh = Math.max(
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...weatherAtLocation.hourly.temperature_2m.slice(0, 24)
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);
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const currentLow = Math.min(
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...weatherAtLocation.hourly.temperature_2m.slice(0, 24)
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);
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const isDay = isWithinInterval(new Date(weatherAtLocation.current.time), {
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start: new Date(weatherAtLocation.daily.sunrise[0]),
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end: new Date(weatherAtLocation.daily.sunset[0]),
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});
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const [isMobile, setIsMobile] = useState(false);
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useEffect(() => {
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const handleResize = () => {
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setIsMobile(window.innerWidth < 768);
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};
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handleResize();
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window.addEventListener("resize", handleResize);
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return () => window.removeEventListener("resize", handleResize);
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}, []);
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const hoursToShow = isMobile ? 5 : 6;
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const currentTimeIndex = weatherAtLocation.hourly.time.findIndex(
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(time) => new Date(time) >= new Date(weatherAtLocation.current.time)
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);
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const displayTimes = weatherAtLocation.hourly.time.slice(
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currentTimeIndex,
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currentTimeIndex + hoursToShow
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);
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const displayTemperatures = weatherAtLocation.hourly.temperature_2m.slice(
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currentTimeIndex,
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currentTimeIndex + hoursToShow
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);
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const location =
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weatherAtLocation.cityName ||
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`${weatherAtLocation.latitude?.toFixed(1)}°, ${weatherAtLocation.longitude?.toFixed(1)}°`;
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return (
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<div
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className={cx(
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"relative flex w-full flex-col gap-3 overflow-hidden rounded-2xl p-4 shadow-lg backdrop-blur-sm",
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{
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"bg-gradient-to-br from-sky-400 via-blue-500 to-blue-600": isDay,
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},
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{
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"bg-gradient-to-br from-indigo-900 via-purple-900 to-slate-900":
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!isDay,
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}
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)}
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>
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<div className="absolute inset-0 bg-white/10 backdrop-blur-sm" />
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<div className="relative z-10">
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<div className="mb-2 flex items-center justify-between">
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<div className="font-medium text-white/80 text-xs">{location}</div>
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<div className="text-white/60 text-xs">
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{format(new Date(weatherAtLocation.current.time), "MM月dd日 HH:mm", {
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locale: zhCN,
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})}
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</div>
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</div>
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<div className="mb-3 flex items-center justify-between">
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<div className="flex items-center gap-3">
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<div
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className={cx("text-white/90", {
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"text-yellow-200": isDay,
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"text-blue-200": !isDay,
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})}
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>
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{isDay ? <SunIcon size={32} /> : <MoonIcon size={32} />}
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</div>
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<div className="font-light text-3xl text-white">
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{n(weatherAtLocation.current.temperature_2m)}
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<span className="text-lg text-white/80">
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{weatherAtLocation.current_units.temperature_2m}
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</span>
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</div>
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</div>
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<div className="text-right">
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<div className="font-medium text-white/90 text-xs">
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高：{n(currentHigh)}°
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</div>
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<div className="text-white/70 text-xs">低：{n(currentLow)}°</div>
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</div>
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</div>
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<div className="rounded-xl bg-white/10 p-3 backdrop-blur-sm">
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<div className="mb-2 font-medium text-white/80 text-xs">
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每小时预报
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</div>
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<div className="flex justify-between gap-1">
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{displayTimes.map((time, index) => {
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const hourTime = new Date(time);
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const isCurrentHour =
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hourTime.getHours() === new Date().getHours();
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return (
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<div
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className={cx(
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"flex min-w-0 flex-1 flex-col items-center gap-1 rounded-md px-1 py-1.5",
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{
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"bg-white/20": isCurrentHour,
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}
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)}
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key={time}
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>
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<div className="font-medium text-white/70 text-xs">
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{index === 0
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? "现在"
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: format(hourTime, "HH:mm", { locale: zhCN })}
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</div>
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<div
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className={cx("text-white/60", {
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"text-yellow-200": isDay,
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"text-blue-200": !isDay,
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})}
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>
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<CloudIcon size={16} />
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</div>
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<div className="font-medium text-white text-xs">
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{n(displayTemperatures[index])}°
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</div>
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</div>
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);
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})}
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</div>
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</div>
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<div className="mt-2 flex justify-between text-white/60 text-xs">
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<div>
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日出：
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{format(new Date(weatherAtLocation.daily.sunrise[0]), "HH:mm", {
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locale: zhCN,
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})}
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</div>
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<div>
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日落：
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{format(new Date(weatherAtLocation.daily.sunset[0]), "HH:mm", {
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locale: zhCN,
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})}
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</div>
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</div>
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</div>
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</div>
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);
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}
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