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Search: fix loading previous searches, add 'clear history' buttons

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This commit is contained in:
Pieter Vander Vennet 2024-09-05 02:53:25 +02:00
parent d90b6d82d0
commit 2ce9e7ca3c
5 changed files with 24 additions and 25 deletions
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23
src/Logic/Geocoding/RecentSearch.ts
View file

@ -8,13 +8,11 @@ import LayoutConfig from "../../Models/ThemeConfig/LayoutConfig"
export class RecentSearch {
private readonly _seenThisSession: UIEventSource<GeocodeResult[]>
public readonly seenThisSession: Store<GeocodeResult[]>
public readonly seenThisSession: UIEventSource<GeocodeResult[]>
constructor(state: { layout: LayoutConfig, osmConnection: OsmConnection, selectedElement: Store<Feature> }) {
const prefs = state.osmConnection.preferencesHandler.GetLongPreference("previous-searches")
this._seenThisSession = new UIEventSource<GeocodeResult[]>([])//UIEventSource.asObject<GeoCodeResult[]>(prefs, [])
this.seenThisSession = this._seenThisSession
this.seenThisSession = new UIEventSource<GeocodeResult[]>([])//UIEventSource.asObject<GeoCodeResult[]>(prefs, [])
prefs.addCallbackAndRunD(pref => {
if (pref === "") {
@ -24,7 +22,7 @@ export class RecentSearch {
const simpleArr = <GeocodeResult[]>JSON.parse(pref)
if (simpleArr.length > 0) {
this._seenThisSession.set(simpleArr)
this.seenThisSession.set(simpleArr)
return true
}
} catch (e) {
@ -72,17 +70,10 @@ export class RecentSearch {
}
addSelected(entry: GeocodeResult) {
const arr = [...(this.seenThisSession.data ?? []).slice(0, 20), entry]
const id = entry.osm_type+entry.osm_id
const arr = [...(this.seenThisSession.data.reverse() ?? []).slice(0, 5)]
.filter(e => e.osm_type+e.osm_id !== id)
const seenIds = new Set<string>()
for (let i = arr.length - 1; i >= 0; i--) {
const id = arr[i].osm_type + arr[i].osm_id
if (seenIds.has(id)) {
arr.splice(i, 1)
} else {
seenIds.add(id)
}
}
this._seenThisSession.set(arr)
this.seenThisSession.set([entry, ...arr])
}
}

1
src/Logic/Geocoding/ThemeSearch.ts
View file

@ -47,6 +47,7 @@ export default class ThemeSearch implements GeocodingProvider {
const sorted = MoreScreen.sortedByLowest(query, this._otherThemes, this._layersToIgnore)
console.log(">>>", sorted)
return sorted
.filter(sorted => sorted.lowest < 2)
.map(th => th.theme)
.filter(th => !th.hideFromOverview || this._knownHiddenThemes.data.has(th.id))
.slice(0, limit)

10
src/Logic/State/UserRelatedState.ts
View file

@ -80,8 +80,7 @@ export default class UserRelatedState {
public readonly preferencesAsTags: UIEventSource<Record<string, string>>
private readonly _mapProperties: MapProperties
private readonly _recentlyVisitedThemes: UIEventSource<string[]>
public readonly recentlyVisitedThemes: Store<string[]>
public readonly recentlyVisitedThemes: UIEventSource<string[]>
constructor(
@ -138,11 +137,10 @@ export default class UserRelatedState {
this.preferencesAsTags = this.initAmendedPrefs(layout, featureSwitches)
const prefs = this.osmConnection
this._recentlyVisitedThemes = UIEventSource.asObject(prefs.GetLongPreference("recently-visited-themes"), [])
this.recentlyVisitedThemes = this._recentlyVisitedThemes
this.recentlyVisitedThemes = UIEventSource.asObject(prefs.GetLongPreference("recently-visited-themes"), [])
if (layout) {
const osmConn = this.osmConnection
const recentlyVisited = this._recentlyVisitedThemes
const recentlyVisited = this.recentlyVisitedThemes
function update() {
if (!osmConn.isLoggedIn.data) {
@ -158,7 +156,7 @@ export default class UserRelatedState {
}
this._recentlyVisitedThemes.addCallbackAndRun(() => update())
this.recentlyVisitedThemes.addCallbackAndRun(() => update())
this.osmConnection.isLoggedIn.addCallbackAndRun(() => update())
}