MapComplete/src/UI/Statistics/LayerStatistics.svelte

68 lines
2.2 KiB
Svelte

<script lang="ts">
/**
* Statistics, based on the tagRendering, for a single layer
*/
import LayerConfig from "../../Models/ThemeConfig/LayerConfig"
import Tr from "../Base/Tr.svelte"
import Loading from "../Base/Loading.svelte"
import type { Feature } from "geojson"
import { AccordionItem } from "flowbite-svelte"
import ThemeViewState from "../../Models/ThemeViewState"
import DefaultIcon from "../Map/DefaultIcon.svelte"
import { Store } from "../../Logic/UIEventSource"
import ChartJs from "../Base/ChartJs.svelte"
import { ChartJsUtils } from "../Base/ChartJsUtils"
import { Utils } from "../../Utils"
export let layer: LayerConfig
export let state: ThemeViewState
let bbox = state.mapProperties.bounds
let elements: Store<Feature[]> = bbox.mapD((bbox) =>
state.perLayer.get(layer.id).GetFeaturesWithin(bbox)
)
let trs = layer.tagRenderings.filter((tr) => tr.question)
let configs = trs.map(tr => ({ tr, config: ChartJsUtils.createConfigForTagRendering(tr, $elements, {
hideNotApplicable: true
}) })).filter(ctr => ctr.config !== undefined)
</script>
<AccordionItem
paddingDefault="p-2"
inactiveClass="text-black"
defaultClass="w-full flex-grow justify-start"
>
<div slot="header" class="flex items-center gap-x-2">
<div class="inline-block h-8 w-8">
<DefaultIcon {layer} />
</div>
<Tr t={layer.name} />
({$elements.length} elements in view)
</div>
{#if $elements === undefined}
<Loading />
{:else if $elements.length === 0}
No features in view
{:else}
<div class="flex w-full flex-wrap gap-x-4 gap-y-4">
{#each configs as ctr}
<div class="flex flex-col">
<h3>
{#if ctr.tr.question}
<Tr t={ctr.tr.question} />
{:else} {ctr.tr.id}{/if}
</h3>
<div class={ctr.tr.multiAnswer ? "w-96 grow" : "w-60 grow"}>
<ChartJs config={ctr.config }>
<div class="flex place-content-center justify-center items-center w-full h-full" slot="empty">
No data for this entry
</div>
</ChartJs>
</div>
</div>
{/each}
</div>
{/if}
</AccordionItem>