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/**
* Copyright (C) 2018 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { Component, OnInit, ViewChild } from '@angular/core';
import { MatSnackBar, MatTableDataSource, PageEvent } from '@angular/material';
import { animate, state, style, transition, trigger } from "@angular/animations";
import { AppService } from '../../appservice';
import { FilterComponent } from '../../shared/filter/filter.component';
import { FilterItem } from '../../model/filter_item';
import { MenuBaseClass } from '../menu_base';
import { Schedule, ScheduleSuspendResponse } from '../../model/schedule';
import { ScheduleService } from './schedule.service';
/** Component that handles schedule menu. */
@Component({
selector: 'app-schedule',
templateUrl: './schedule.component.html',
providers: [ ScheduleService ],
styleUrls: ['./schedule.component.scss'],
animations: [
trigger('detailExpand', [
state('void', style({height: '0px', minHeight: '0', visibility: 'hidden'})),
state('*', style({height: '*', visibility: 'visible'})),
transition('void <=> *', animate('225ms cubic-bezier(0.4, 0.0, 0.2, 1)')),
]),
],
})
export class ScheduleComponent extends MenuBaseClass implements OnInit {
columnTitles = [
'_index',
'test_name',
'device',
'manifest_branch',
'build_target',
'gsi_branch',
'gsi_build_target',
'test_branch',
'test_build_target',
'period',
'status',
'timestamp',
];
dataSource = new MatTableDataSource<Schedule>();
pageEvent: PageEvent;
appliedFilters: FilterItem[];
@ViewChild(FilterComponent) filterComponent: FilterComponent;
constructor(private scheduleService: ScheduleService,
appService: AppService,
snackBar: MatSnackBar) {
super(appService, snackBar);
}
ngOnInit(): void {
this.filterComponent.setSelectorList(Schedule);
this.getCount();
this.getSchedules(this.pageSize, this.pageSize * this.pageIndex);
}
/** Gets a total count of schedules. */
getCount(observer = this.getDefaultCountObservable()) {
const filterJSON = (this.appliedFilters) ? JSON.stringify(this.appliedFilters) : '';
this.scheduleService.getCount(filterJSON).subscribe(observer);
}
/** Gets schedules.
* @param size A number, at most this many results will be returned.
* @param offset A Number of results to skip.
*/
getSchedules(size = 0, offset = 0) {
this.loading = true;
const filterJSON = (this.appliedFilters) ? JSON.stringify(this.appliedFilters) : '';
this.scheduleService.getSchedules(size, offset, filterJSON, '', '')
.subscribe(
(response) => {
this.loading = false;
if (this.count >= 0) {
let length = 0;
if (response.schedules) {
length = response.schedules.length;
}
const total = length + offset;
if (response.has_next) {
if (length !== this.pageSize) {
this.showSnackbar('Received unexpected number of entities.');
} else if (this.count <= total) {
this.getCount();
}
} else {
if (this.count !== total) {
if (length !== this.count) {
this.getCount();
} else if (this.count > total) {
const countObservable = this.getDefaultCountObservable([
() => {
this.pageIndex = Math.floor(this.count / this.pageSize);
this.getSchedules(this.pageSize, this.pageSize * this.pageIndex);
}
]);
this.getCount(countObservable);
}
}
}
}
this.dataSource.data = response.schedules;
},
(error) => this.showSnackbar(`[${error.status}] ${error.name}`)
);
}
/** Toggles a schedule from suspend to resume, or vice versa. */
suspendSchedule(schedules: ScheduleSuspendResponse[]) {
this.scheduleService.suspendSchedule(schedules)
.subscribe(
(response) => {
if (response.schedules) {
let self = this;
response.schedules.forEach(function(schedule) {
const original = self.dataSource.data.filter(x => x.urlsafe_key === schedule.urlsafe_key);
if (original) {
original[0].suspended = schedule.suspend;
}
})
}
},
(error) => this.showSnackbar(`[${error.status}] ${error.name}`)
);
}
/** Hooks a page event and handles properly. */
onPageEvent(event: PageEvent) {
this.pageSize = event.pageSize;
this.pageIndex = event.pageIndex;
this.getSchedules(this.pageSize, this.pageSize * this.pageIndex);
return event;
}
/** Applies a filter and get entities with it. */
applyFilters(filters) {
this.pageIndex = 0;
this.appliedFilters = filters;
this.getCount();
this.getSchedules(this.pageSize, this.pageSize * this.pageIndex);
}
}
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