fredericandterraputix
9a7e66d5d9
Co-authored-by: terraputix <terraputix@mailbox.org> Reviewed-on: useweb/ombrella#6
267 lines
7.7 KiB
Svelte
267 lines
7.7 KiB
Svelte
<script lang="ts">
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import { createEventDispatcher, onDestroy, tick } from 'svelte';
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import { type GeoLocation } from '$lib/stores/settings';
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import * as Alert from '$lib/components/ui/alert';
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import { Button } from '$lib/components/ui/button';
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import { Input } from '$lib/components/ui/input';
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import * as Popover from '$lib/components/ui/popover';
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export let label: string = 'Search location...';
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export let placeholder: string = 'Enter city name...';
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interface ResultSet {
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results: GeoLocation[] | undefined;
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}
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const dispatch = createEventDispatcher();
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let debounceTimeout: ReturnType<typeof setTimeout> | undefined;
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let searchQuery = '';
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let popoverOpen = false;
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let searchInputEl: HTMLInputElement | null = null;
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onDestroy(() => {
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clearTimeout(debounceTimeout);
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});
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const closePopover = () => {
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popoverOpen = false;
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};
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const selectLocation = (location: GeoLocation) => {
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searchQuery = '';
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closePopover();
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dispatch('location', location);
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};
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async function focusInput() {
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await tick();
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searchInputEl?.focus();
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}
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$: if (popoverOpen) {
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focusInput();
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}
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$: results = (async () => {
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if (debounceTimeout) {
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clearTimeout(debounceTimeout);
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}
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if (searchQuery.length < 2) {
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return { results: [] };
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}
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await new Promise((resolve) => {
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debounceTimeout = setTimeout(resolve, 300);
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});
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if (searchQuery.toLowerCase() == 'gps') {
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let position: GeolocationPosition = await new Promise((resolve, reject) =>
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navigator.geolocation.getCurrentPosition(resolve, reject, {})
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);
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const latitude = position.coords.latitude;
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const longitude = position.coords.longitude;
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return {
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results: [
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{
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id: 100000000 + Math.floor(latitude * 100 + longitude + 1000),
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name: `GPS ${latitude.toFixed(2)}°N ${longitude.toFixed(2)}°E`,
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latitude: latitude,
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longitude: longitude,
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elevation: position.coords.altitude ?? NaN,
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feature_code: '',
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country_code: undefined,
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admin1_id: undefined,
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admin3_id: undefined,
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admin4_id: undefined,
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timezone: '',
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population: undefined,
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postcodes: undefined,
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country_id: undefined,
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country: undefined,
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admin1: undefined,
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admin3: undefined,
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admin4: undefined
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}
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]
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};
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}
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const url = 'https://geocoding-api.open-meteo.com/v1/search';
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const fetchUrl = `${url}?${new URLSearchParams({ name: searchQuery })}`;
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const result = await fetch(fetchUrl);
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if (!result.ok) {
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throw new Error(await result.text());
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}
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return (await result.json()) as ResultSet;
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})();
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</script>
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<Popover.Root bind:open={popoverOpen}>
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<Popover.Trigger
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class="flex h-9 w-full cursor-pointer items-center gap-2 rounded-md border border-border bg-background px-3 text-[0.8125rem] text-muted-foreground transition-[border-color,box-shadow] duration-150 hover:border-primary"
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>
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<svg
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class="h-3.5 w-3.5 shrink-0 opacity-50"
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xmlns="http://www.w3.org/2000/svg"
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fill="none"
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viewBox="0 0 24 24"
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stroke="currentColor"
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stroke-width="2"
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>
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<circle cx="11" cy="11" r="8" />
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<path d="m21 21-4.3-4.3" />
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</svg>
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<span class="overflow-hidden text-ellipsis whitespace-nowrap">{label}</span>
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</Popover.Trigger>
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<Popover.Content
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class="popover-dropdown w-(--bits-popover-anchor-width) min-w-[320px] p-0"
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side="bottom"
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align="start"
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sideOffset={4}
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onOpenAutoFocus={(e) => {
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e.preventDefault();
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focusInput();
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}}
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>
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<div class="flex flex-col">
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<div class="p-3">
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<div class="flex gap-2">
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<div class="flex-1">
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<Input
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type="search"
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{placeholder}
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class="h-9"
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autocomplete="off"
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spellcheck="false"
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aria-label="Search Location"
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bind:value={searchQuery}
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bind:ref={searchInputEl}
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/>
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</div>
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<Button
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variant="outline"
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size="default"
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class="h-9 px-2.5"
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title="Use GPS Location"
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onclick={() => (searchQuery = 'GPS')}
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>
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<svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path
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stroke-linecap="round"
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stroke-linejoin="round"
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stroke-width="2"
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d="M17.657 16.657L13.414 20.9a1.998 1.998 0 01-2.827 0l-4.244-4.243a8 8 0 1111.314 0z"
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/>
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<path
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stroke-linecap="round"
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stroke-linejoin="round"
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stroke-width="2"
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d="M15 11a3 3 0 11-6 0 3 3 0 016 0z"
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/>
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</svg>
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</Button>
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</div>
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</div>
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<div class="max-h-[min(400px,50vh)] overflow-y-auto px-3 pb-3">
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{#await results}
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<div class="flex h-20 items-center justify-center">
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<div class="flex items-center space-x-2">
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<div class="h-4 w-4 animate-spin rounded-full border-b-2 border-primary"></div>
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<span class="text-sm text-muted-foreground">Searching...</span>
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</div>
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</div>
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{:then results}
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{#if results.results && results.results.length === 0}
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{#if searchQuery.length < 2}
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<div
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class="flex items-start gap-2 rounded-md bg-primary/8 p-2.5 text-muted-foreground"
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>
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<svg
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class="mt-0.5 h-3.5 w-3.5 shrink-0"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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stroke-width="2"
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>
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<path
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stroke-linecap="round"
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stroke-linejoin="round"
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d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
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/>
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</svg>
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<span class="text-xs">
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Start typing to search or use GPS to detect your position
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</span>
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</div>
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{:else}
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<Alert.Root
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class="border-orange-200 bg-orange-50 dark:border-orange-800 dark:bg-orange-900/20"
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>
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<Alert.Description class="text-orange-700 dark:text-orange-300">
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No locations found for "{searchQuery}". Try a different term.
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</Alert.Description>
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</Alert.Root>
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{/if}
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{:else if !results.results}
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<Alert.Root variant="destructive">
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<Alert.Description>No locations found</Alert.Description>
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</Alert.Root>
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{:else}
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<div class="space-y-0.5">
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{#each results.results || [] as location, i (i)}
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<button
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class="group block w-full cursor-pointer rounded-md border border-transparent bg-transparent px-2.5 py-2 transition-[background,border-color] duration-150 hover:border-border hover:bg-accent"
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onclick={() => selectLocation(location)}
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>
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<div class="flex items-center gap-2.5">
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<img
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class="h-7 w-7 rounded-full"
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src="/images/country-flags/{(
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location.country_code || 'united_nations'
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).toLowerCase()}.svg"
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alt={location.country}
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/>
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<div class="flex-1 text-left">
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<div class="text-sm font-medium text-foreground">
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{location.name}
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</div>
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<div class="text-xs text-muted-foreground">
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{location.admin1 || ''}
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{location.country || ''}
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· {location.latitude.toFixed(2)}°N {location.longitude.toFixed(2)}°E
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{#if location.elevation}· {location.elevation.toFixed(0)}m{/if}
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</div>
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</div>
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<svg
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class="h-3.5 w-3.5 text-muted-foreground opacity-0 transition-opacity duration-150 group-hover:opacity-100"
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fill="none"
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stroke="currentColor"
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viewBox="0 0 24 24"
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>
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<path
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stroke-linecap="round"
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stroke-linejoin="round"
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stroke-width="2"
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d="M9 5l7 7-7 7"
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/>
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</svg>
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</div>
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</button>
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{/each}
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</div>
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{/if}
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{:catch error}
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<Alert.Root variant="destructive">
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<Alert.Description>Error: {error.message}</Alert.Description>
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</Alert.Root>
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{/await}
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</div>
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</div>
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</Popover.Content>
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</Popover.Root>
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