forked from MapComplete/MapComplete
92 lines
3 KiB
TypeScript
92 lines
3 KiB
TypeScript
import Translations from "../i18n/Translations"
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import Combine from "./Combine"
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import BaseUIElement from "../BaseUIElement"
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import Link from "./Link"
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import Img from "./Img"
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import { Store, UIEventSource } from "../../Logic/UIEventSource"
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import { UIElement } from "../UIElement"
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import { VariableUiElement } from "./VariableUIElement"
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import Lazy from "./Lazy"
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import Loading from "./Loading"
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export class SubtleButton extends UIElement {
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private readonly imageUrl: string | BaseUIElement
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private readonly message: string | BaseUIElement
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private readonly options: {
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url?: string | Store<string>
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newTab?: boolean
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imgSize?: string
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extraClasses?: string
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}
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constructor(
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imageUrl: string | BaseUIElement,
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message: string | BaseUIElement,
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options: {
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url?: string | Store<string>
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newTab?: boolean
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imgSize?: "h-11 w-11" | string
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extraClasses?: string
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} = undefined
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) {
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super()
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this.imageUrl = imageUrl
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this.message = message
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this.options = options
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}
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protected InnerRender(): string | BaseUIElement {
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const classes =
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"block flex p-3 my-2 bg-subtle rounded-lg hover:shadow-xl hover:bg-unsubtle transition-colors transition-shadow link-no-underline " +
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(this?.options?.extraClasses ?? "")
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const message = Translations.W(this.message)?.SetClass(
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"block text-ellipsis no-images flex-shrink"
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)
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let img
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const imgClasses =
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"block justify-center flex-none mr-4 " + (this.options?.imgSize ?? "h-11 w-11")
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if ((this.imageUrl ?? "") === "") {
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img = undefined
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} else if (typeof this.imageUrl === "string") {
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img = new Img(this.imageUrl)?.SetClass(imgClasses)
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} else {
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img = this.imageUrl?.SetClass(imgClasses)
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}
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const button = new Combine([img, message]).SetClass("flex items-center group w-full")
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if (this.options?.url == undefined) {
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this.SetClass(classes)
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return button
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}
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return new Link(button, this.options.url, this.options.newTab ?? false).SetClass(classes)
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}
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public OnClickWithLoading(
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loadingText: BaseUIElement | string,
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action: () => Promise<void>
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): BaseUIElement {
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const state = new UIEventSource<"idle" | "running">("idle")
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const button = this
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button.onClick(async () => {
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state.setData("running")
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try {
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await action()
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} catch (e) {
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console.error(e)
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} finally {
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state.setData("idle")
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}
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})
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const loading = new Lazy(() => new Loading(loadingText))
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return new VariableUiElement(
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state.map((st) => {
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if (st === "idle") {
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return button
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}
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return loading
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})
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)
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}
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}
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