forked from MapComplete/MapComplete
45 lines
1.7 KiB
Svelte
45 lines
1.7 KiB
Svelte
<script lang="ts">
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import { Store, UIEventSource } from "../../Logic/UIEventSource"
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import { Tiles } from "../../Models/TileRange"
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import { Utils } from "../../Utils"
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import global_community from "../../assets/community_index_global_resources.json"
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import ContactLink from "./ContactLink.svelte"
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import { GeoOperations } from "../../Logic/GeoOperations"
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import Translations from "../i18n/Translations"
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import ToSvelte from "../Base/ToSvelte.svelte"
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import type { Feature, Geometry, GeometryCollection } from "@turf/turf"
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export let locationControl: Store<{ lat: number; lon: number }>
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const tileToFetch: Store<string> = locationControl.mapD((l) => {
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const t = Tiles.embedded_tile(l.lat, l.lon, 6)
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return `https://raw.githubusercontent.com/pietervdvn/MapComplete-data/main/community_index/tile_${t.z}_${t.x}_${t.y}.geojson`
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})
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const t = Translations.t.communityIndex
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const resources = new UIEventSource<
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Feature<Geometry | GeometryCollection, { resources; nameEn: string }>[]
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>([])
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tileToFetch.addCallbackAndRun(async (url) => {
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const data = await Utils.downloadJsonCached(url, 24 * 60 * 60)
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if (data === undefined) {
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return
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}
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resources.setData(data.features)
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})
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const filteredResources = resources.map(
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(features) =>
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features.filter((f) => {
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return GeoOperations.inside([locationControl.data.lon, locationControl.data.lat], f)
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}),
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[locationControl]
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)
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</script>
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<div>
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<ToSvelte construct={t.intro} />
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{#each $filteredResources as feature}
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<ContactLink country={feature.properties} />
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{/each}
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<ContactLink country={{ resources: global_community, nameEn: "Global resources" }} />
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</div>
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