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Table scrolling and sorting

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This commit is contained in:
Geomitron
2023-12-22 13:48:41 -06:00
parent 0a83ea3937
commit 22521c8f28
4 changed files with 42 additions and 15 deletions
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24
src-angular/app/components/browse/result-table/result-table.component.ts
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@@ -1,6 +1,6 @@
import { Component, EventEmitter, HostBinding, OnInit, Output, QueryList, ViewChild, ViewChildren } from '@angular/core'
import Comparators from 'comparators'
import { sortBy } from 'lodash'
import { SettingsService } from 'src-angular/app/core/services/settings.service'
import { ChartData } from 'src-shared/interfaces/search.interface'
@@ -22,7 +22,7 @@ export class ResultTableComponent implements OnInit {
@ViewChildren('tableRow') tableRows: QueryList<ResultTableRowComponent>
activeSong: ChartData[] | null = null
sortDirection: 'ascending' | 'descending' = 'descending'
sortDirection: 'ascending' | 'descending' = 'ascending'
sortColumn: 'name' | 'artist' | 'album' | 'genre' | 'year' | null = null
constructor(
@@ -53,7 +53,7 @@ export class ResultTableComponent implements OnInit {
if (this.songs.length === 0) { return }
if (this.sortColumn !== column) {
this.sortColumn = column
this.sortDirection = 'descending'
this.sortDirection = 'ascending'
} else if (this.sortDirection === 'descending') {
this.sortDirection = 'ascending'
} else {
@@ -63,8 +63,11 @@ export class ResultTableComponent implements OnInit {
}
private updateSort() {
if (this.sortColumn !== null) {
this.songs.sort(Comparators.comparing(this.sortColumn, { reversed: this.sortDirection === 'ascending' }))
const col = this.sortColumn
if (col !== null) {
const groupedSongs = sortBy(this.searchService.groupedSongs, song => song[0][col])
if (this.sortDirection === 'descending') { groupedSongs.reverse() }
this.searchService.groupedSongs = groupedSongs
}
}
@@ -79,4 +82,15 @@ export class ResultTableComponent implements OnInit {
this.selectionService.deselectAll()
}
}
tableScrolled(event: Event): void {
if (event.target instanceof HTMLElement) {
if (event.target.scrollHeight - (event.target.scrollTop + event.target.clientHeight) < 100) {
// Scrolled near the bottom of the table
if (this.searchService.areMorePages && !this.searchService.searchLoading) {
this.searchService.search(this.searchService.searchControl.value || '*', true).subscribe()
}
}
}
}
}