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import * as debug from 'debug'
import { LazyLoadEvent, SortMeta } from 'primeng/api'
import { ActivatedRoute, Router } from '@angular/router'
import { peertubeLocalStorage } from '@root-helpers/peertube-web-storage'
import { RestPagination } from './rest-pagination'
const logger = debug('peertube:tables:RestTable')
export abstract class RestTable {
abstract totalRecords: number
abstract sort: SortMeta
abstract pagination: RestPagination
rowsPerPageOptions = [ 10, 20, 50, 100 ]
rowsPerPage = this.rowsPerPageOptions[0]
expandedRows = {}
search: string
protected route: ActivatedRoute
protected router: Router
abstract getIdentifier (): string
initialize () {
this.loadSort()
}
loadSort () {
const result = peertubeLocalStorage.getItem(this.getSortLocalStorageKey())
if (result) {
try {
this.sort = JSON.parse(result)
} catch (err) {
console.error('Cannot load sort of local storage key ' + this.getSortLocalStorageKey(), err)
}
}
}
loadLazy (event: LazyLoadEvent) {
logger('Load lazy %o.', event)
this.sort = {
order: event.sortOrder,
field: event.sortField
}
this.pagination = {
start: event.first,
count: this.rowsPerPage
}
this.reloadData()
this.saveSort()
}
saveSort () {
peertubeLocalStorage.setItem(this.getSortLocalStorageKey(), JSON.stringify(this.sort))
}
onPage (event: { first: number, rows: number }) {
logger('On page %o.', event)
if (this.rowsPerPage !== event.rows) {
this.rowsPerPage = event.rows
this.pagination = {
start: event.first,
count: this.rowsPerPage
}
this.reloadData()
}
this.expandedRows = {}
}
onSearch (search: string) {
this.search = search
this.reloadData()
}
protected abstract reloadData (): void
private getSortLocalStorageKey () {
return 'rest-table-sort-' + this.getIdentifier()
}
}
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