forked from MapComplete/MapComplete
344 lines
13 KiB
TypeScript
344 lines
13 KiB
TypeScript
import { UIEventSource } from "../../Logic/UIEventSource"
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import Combine from "../Base/Combine"
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import { FixedUiElement } from "../Base/FixedUiElement"
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import { OH } from "./OpeningHours"
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import Translations from "../i18n/Translations"
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import Constants from "../../Models/Constants"
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import BaseUIElement from "../BaseUIElement"
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import Toggle from "../Input/Toggle"
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import { VariableUiElement } from "../Base/VariableUIElement"
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import Table from "../Base/Table"
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import { Translation } from "../i18n/Translation"
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import { OsmConnection } from "../../Logic/Osm/OsmConnection"
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import Loading from "../Base/Loading";
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export default class OpeningHoursVisualization extends Toggle {
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private static readonly weekdays: Translation[] = [
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Translations.t.general.weekdays.abbreviations.monday,
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Translations.t.general.weekdays.abbreviations.tuesday,
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Translations.t.general.weekdays.abbreviations.wednesday,
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Translations.t.general.weekdays.abbreviations.thursday,
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Translations.t.general.weekdays.abbreviations.friday,
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Translations.t.general.weekdays.abbreviations.saturday,
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Translations.t.general.weekdays.abbreviations.sunday,
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]
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constructor(
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tags: UIEventSource<Record<string, string>>,
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state: { osmConnection?: OsmConnection },
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key: string,
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prefix = "",
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postfix = ""
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) {
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const country = tags.map(tags => tags._country)
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const ohTable = new VariableUiElement(
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tags
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.map((tags) => {
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const value: string = tags[key]
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if (value === undefined) {
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return undefined
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}
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if (value.startsWith(prefix) && value.endsWith(postfix)) {
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return value.substring(prefix.length, value.length - postfix.length).trim()
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}
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return value
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}) // This mapping will absorb all other changes to tags in order to prevent regeneration
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.map((ohtext) => {
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if (ohtext === undefined) {
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return new FixedUiElement(
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"No opening hours defined with key " + key
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).SetClass("alert")
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}
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try {
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return OpeningHoursVisualization.CreateFullVisualisation(
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OH.CreateOhObject(<any>tags.data, ohtext)
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)
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} catch (e) {
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console.warn(e, e.stack)
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return new Combine([
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Translations.t.general.opening_hours.error_loading,
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new Toggle(
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new FixedUiElement(e).SetClass("subtle"),
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undefined,
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state?.osmConnection?.userDetails.map(
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(userdetails) =>
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userdetails.csCount >=
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Constants.userJourney.tagsVisibleAndWikiLinked
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)
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),
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])
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}
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}, [country])
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)
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super(
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ohTable,
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new Loading(Translations.t.general.opening_hours.loadingCountry),
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tags.map((tgs) => tgs._country !== undefined)
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)
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this.SetClass("no-weblate")
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}
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private static CreateFullVisualisation(oh: any): BaseUIElement {
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/** First, we determine which range of dates we want to visualize: this week or next week?**/
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const today = new Date()
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today.setHours(0, 0, 0, 0)
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const lastMonday = OH.getMondayBefore(today)
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const nextSunday = new Date(lastMonday)
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nextSunday.setDate(nextSunday.getDate() + 7)
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if (!oh.getState() && !oh.getUnknown()) {
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// POI is currently closed
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const nextChange: Date = oh.getNextChange()
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if (
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// Shop isn't gonna open anymore in this timerange
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nextSunday < nextChange &&
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// And we are already in the weekend to show next week
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(today.getDay() == 0 || today.getDay() == 6)
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) {
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// We move the range to next week!
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lastMonday.setDate(lastMonday.getDate() + 7)
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nextSunday.setDate(nextSunday.getDate() + 7)
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}
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}
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/* We calculate the ranges when it is opened! */
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const ranges = OH.GetRanges(oh, lastMonday, nextSunday)
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/* First, a small sanity check. The business might be permanently closed, 24/7 opened or something other special
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* So, we have to handle the case that ranges is completely empty*/
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if (ranges.filter((range) => range.length > 0).length === 0) {
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return OpeningHoursVisualization.ShowSpecialCase(oh).SetClass(
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"p-4 rounded-full block bg-gray-200"
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)
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}
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/** With all the edge cases handled, we can actually construct the table! **/
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return OpeningHoursVisualization.ConstructVizTable(oh, ranges, lastMonday)
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}
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private static ConstructVizTable(
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oh: any,
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ranges: {
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isOpen: boolean
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isSpecial: boolean
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comment: string
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startDate: Date
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endDate: Date
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}[][],
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rangeStart: Date
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): BaseUIElement {
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const isWeekstable: boolean = oh.isWeekStable()
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let [changeHours, changeHourText] = OH.allChangeMoments(ranges)
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const today = new Date()
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today.setHours(0, 0, 0, 0)
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// @ts-ignore
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const todayIndex = Math.ceil((today - rangeStart) / (1000 * 60 * 60 * 24))
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// By default, we always show the range between 8 - 19h, in order to give a stable impression
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// Ofc, a bigger range is used if needed
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const earliestOpen = Math.min(8 * 60 * 60, ...changeHours)
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let latestclose = Math.max(...changeHours)
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// We always make sure there is 30m of leeway in order to give enough room for the closing entry
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latestclose = Math.max(19 * 60 * 60, latestclose + 30 * 60)
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const availableArea = latestclose - earliestOpen
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/*
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* The OH-visualisation is a table, consisting of 8 rows and 2 columns:
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* The first row is a header row (which is NOT passed as header but just as a normal row!) containing empty for the first column and one object giving all the end times
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* The other rows are one for each weekday: the first element showing 'mo', 'tu', ..., the second element containing the bars.
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* Note that the bars are actually an embedded <div> spanning the full width, containing multiple sub-elements
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* */
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const [header, headerHeight] = OpeningHoursVisualization.ConstructHeaderElement(
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availableArea,
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changeHours,
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changeHourText,
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earliestOpen
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)
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const weekdays = []
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const weekdayStyles = []
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for (let i = 0; i < 7; i++) {
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const day = OpeningHoursVisualization.weekdays[i].Clone()
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day.SetClass("w-full h-full flex")
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const rangesForDay = ranges[i].map((range) =>
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OpeningHoursVisualization.CreateRangeElem(
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availableArea,
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earliestOpen,
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latestclose,
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range,
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isWeekstable
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)
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)
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const allRanges = new Combine([
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...OpeningHoursVisualization.CreateLinesAtChangeHours(
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changeHours,
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availableArea,
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earliestOpen
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),
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...rangesForDay,
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]).SetClass("w-full block")
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let extraStyle = ""
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if (todayIndex == i) {
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extraStyle = "background-color: var(--subtle-detail-color);"
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allRanges.SetClass("ohviz-today")
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} else if (i >= 5) {
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extraStyle = "background-color: rgba(230, 231, 235, 1);"
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}
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weekdays.push([day, allRanges])
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weekdayStyles.push([
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"padding-left: 0.5em;" + extraStyle,
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`position: relative;` + extraStyle,
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])
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}
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return new Table(undefined, [[" ", header], ...weekdays], {
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contentStyle: [
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["width: 5%", `position: relative; height: ${headerHeight}`],
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...weekdayStyles,
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],
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})
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.SetClass("w-full")
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.SetStyle(
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"border-collapse: collapse; word-break; word-break: normal; word-wrap: normal"
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)
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}
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private static CreateRangeElem(
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availableArea: number,
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earliestOpen: number,
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latestclose: number,
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range: {
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isOpen: boolean
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isSpecial: boolean
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comment: string
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startDate: Date
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endDate: Date
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},
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isWeekstable: boolean
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): BaseUIElement {
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const textToShow =
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range.comment ?? (isWeekstable ? "" : range.startDate.toLocaleDateString())
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if (!range.isOpen && !range.isSpecial) {
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return new FixedUiElement(textToShow).SetClass("ohviz-day-off")
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}
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const startOfDay: Date = new Date(range.startDate)
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startOfDay.setHours(0, 0, 0, 0)
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// @ts-ignore
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const startpoint = (range.startDate - startOfDay) / 1000 - earliestOpen
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// prettier-ignore
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// @ts-ignore
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const width = (100 * (range.endDate - range.startDate) / 1000) / (latestclose - earliestOpen);
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const startPercentage = (100 * startpoint) / availableArea
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return new FixedUiElement(textToShow)
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.SetStyle(`left:${startPercentage}%; width:${width}%`)
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.SetClass("ohviz-range")
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}
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private static CreateLinesAtChangeHours(
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changeHours: number[],
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availableArea: number,
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earliestOpen: number
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): BaseUIElement[] {
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const allLines: BaseUIElement[] = []
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for (const changeMoment of changeHours) {
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const offset = (100 * (changeMoment - earliestOpen)) / availableArea
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if (offset < 0 || offset > 100) {
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continue
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}
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const el = new FixedUiElement("").SetStyle(`left:${offset}%;`).SetClass("ohviz-line")
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allLines.push(el)
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}
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return allLines
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}
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/**
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* The OH-Visualization header element, a single bar with hours
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* @param availableArea
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* @param changeHours
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* @param changeHourText
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* @param earliestOpen
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* @constructor
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* @private
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*/
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private static ConstructHeaderElement(
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availableArea: number,
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changeHours: number[],
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changeHourText: string[],
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earliestOpen: number
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): [BaseUIElement, string] {
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let header: BaseUIElement[] = []
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header.push(
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...OpeningHoursVisualization.CreateLinesAtChangeHours(
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changeHours,
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availableArea,
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earliestOpen
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)
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)
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let showHigher = false
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let showHigherUsed = false
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for (let i = 0; i < changeHours.length; i++) {
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let changeMoment = changeHours[i]
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const offset = (100 * (changeMoment - earliestOpen)) / availableArea
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if (offset < 0 || offset > 100) {
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continue
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}
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if (i > 0 && (changeMoment - changeHours[i - 1]) / (60 * 60) < 2) {
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// Quite close to the previous value
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// We alternate the heights
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showHigherUsed = true
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showHigher = !showHigher
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} else {
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showHigher = false
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}
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const el = new Combine([
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new FixedUiElement(changeHourText[i])
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.SetClass(
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"relative bg-white pl-1 pr-1 h-3 font-sm rounded-xl border-2 border-black border-opacity-50"
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)
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.SetStyle("left: -50%; word-break:initial"),
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])
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.SetStyle(`left:${offset}%;margin-top: ${showHigher ? "1.4rem;" : "0.1rem"}`)
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.SetClass("block absolute top-0 m-0 h-full box-border ohviz-time-indication")
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header.push(el)
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}
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const headerElem = new Combine(header)
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.SetClass(`w-full absolute block ${showHigherUsed ? "h-16" : "h-8"}`)
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.SetStyle("margin-top: -1rem")
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const headerHeight = showHigherUsed ? "4rem" : "2rem"
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return [headerElem, headerHeight]
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}
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/*
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* Visualizes any special case: e.g. not open for a long time, 24/7 open, ...
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* */
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private static ShowSpecialCase(oh: any) {
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const opensAtDate = oh.getNextChange()
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if (opensAtDate === undefined) {
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const comm = oh.getComment() ?? oh.getUnknown()
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if (!!comm) {
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return new FixedUiElement(comm)
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}
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if (oh.getState()) {
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return Translations.t.general.opening_hours.open_24_7.Clone()
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}
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return Translations.t.general.opening_hours.closed_permanently.Clone()
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}
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const willOpenAt = `${opensAtDate.getDate()}/${opensAtDate.getMonth() + 1} ${OH.hhmm(
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opensAtDate.getHours(),
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opensAtDate.getMinutes()
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)}`
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return Translations.t.general.opening_hours.closed_until.Subs({ date: willOpenAt })
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}
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}
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