60 lines
2.1 KiB
Svelte
60 lines
2.1 KiB
Svelte
<script lang="ts">
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import FilteredLayer from "../../Models/FilteredLayer";
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import type {FilterConfigOption} from "../../Models/ThemeConfig/FilterConfig";
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import Locale from "../i18n/Locale";
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import ValidatedInput from "../InputElement/ValidatedInput.svelte";
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import {UIEventSource} from "../../Logic/UIEventSource";
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import {onDestroy} from "svelte";
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import {Utils} from "../../Utils";
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export let filteredLayer: FilteredLayer;
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export let option: FilterConfigOption;
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export let id: string;
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let parts: ({ message: string } | { subs: string })[];
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let language = Locale.language;
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$: {
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const template = option.question.textFor($language)
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parts = Utils.splitIntoSubstitutionParts(template)
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}
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let fieldValues: Record<string, UIEventSource<string>> = {};
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let fieldTypes: Record<string, string> = {};
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let appliedFilter = <UIEventSource<string>>filteredLayer.appliedFilters.get(id);
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let initialState: Record<string, string> = JSON.parse(appliedFilter?.data ?? "{}");
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function setFields() {
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const properties: Record<string, string> = {};
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for (const key in fieldValues) {
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const v = fieldValues[key].data;
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if (v === undefined) {
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properties[key] = undefined;
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} else {
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properties[key] = v;
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}
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}
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appliedFilter?.setData(FilteredLayer.fieldsToString(properties));
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}
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for (const field of option.fields) {
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// A bit of cheating: the 'parts' will have '}' suffixed for fields
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const src = new UIEventSource<string>(initialState[field.name] ?? "");
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fieldTypes[field.name] = field.type;
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fieldValues[field.name] = src;
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onDestroy(src.stabilized(200).addCallback(() => {
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setFields();
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}));
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}
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</script>
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<div>
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{#each parts as part, i}
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{#if part.subs}
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<!-- This is a field! -->
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<span class="mx-1">
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<ValidatedInput value={fieldValues[part.subs]} type={fieldTypes[part.subs]}/>
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</span>
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{:else}
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{part.message}
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{/if}
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{/each}
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</div>
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