forked from MapComplete/MapComplete
64 lines
2.2 KiB
Svelte
64 lines
2.2 KiB
Svelte
<script lang="ts">
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import { UIEventSource } from "../../Logic/UIEventSource";
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import type { ValidatorType } from "./Validators";
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import Validators from "./Validators";
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import { ExclamationIcon } from "@rgossiaux/svelte-heroicons/solid";
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import { Translation } from "../i18n/Translation";
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import { createEventDispatcher, onDestroy } from "svelte";
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import {Validator} from "./Validator";
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export let value: UIEventSource<string>;
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// Internal state, only copied to 'value' so that no invalid values leak outside
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let _value = new UIEventSource(value.data ?? "");
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export let type: ValidatorType;
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export let feedback: UIEventSource<Translation> | undefined = undefined;
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export let getCountry: () => string | undefined
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export let placeholder: string | Translation | undefined
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let validator : Validator = Validators.get(type)
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let _placeholder = placeholder ?? validator?.getPlaceholder() ?? type
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$: {
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// The type changed -> reset some values
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validator = Validators.get(type)
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_value.setData(value.data ?? "")
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feedback = feedback?.setData(validator?.getFeedback(_value.data, getCountry));
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_placeholder = placeholder ?? validator?.getPlaceholder() ?? type
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}
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onDestroy(_value.addCallbackAndRun(v => {
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if (validator.isValid(v, getCountry)) {
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feedback?.setData(undefined);
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value.setData(v);
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return;
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}
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value.setData(undefined);
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feedback?.setData(validator.getFeedback(v, getCountry));
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}))
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if (validator === undefined) {
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throw "Not a valid type for a validator:" + type;
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}
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const isValid = _value.map(v => validator.isValid(v, getCountry));
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let htmlElem: HTMLInputElement;
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let dispatch = createEventDispatcher<{ selected }>();
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$: {
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if (htmlElem !== undefined) {
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htmlElem.onfocus = () => dispatch("selected");
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}
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}
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</script>
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{#if validator.textArea}
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<textarea class="w-full" bind:value={$_value} inputmode={validator.inputmode ?? "text"} placeholder={_placeholder}></textarea>
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{:else }
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<span class="inline-flex">
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<input bind:this={htmlElem} bind:value={$_value} class="w-full" inputmode={validator.inputmode ?? "text"} placeholder={_placeholder}>
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{#if !$isValid}
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<ExclamationIcon class="h-6 w-6 -ml-6"></ExclamationIcon>
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{/if}
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</span>
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{/if}
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