blob: 11de37e912b3fe8e84030a0307f5beac9446596c [file] [log] [blame]
/**
* @license
* Copyright 2022 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import {customElement, state, query} from 'lit/decorators.js';
import {LitElement, html, css} from 'lit';
import {resolve} from '../../../models/dependency';
import {bulkActionsModelToken} from '../../../models/bulk-actions/bulk-actions-model';
import {NumericChangeId, ChangeInfo, ChangeStatus} from '../../../api/rest-api';
import {subscribe} from '../../lit/subscription-controller';
import {ProgressStatus} from '../../../constants/constants';
import '../../shared/gr-dialog/gr-dialog';
import {fireAlert, fireReload} from '../../../utils/event-util';
import {modalStyles} from '../../../styles/gr-modal-styles';
@customElement('gr-change-list-bulk-abandon-flow')
export class GrChangeListBulkAbandonFlow extends LitElement {
private readonly getBulkActionsModel = resolve(this, bulkActionsModelToken);
@state() selectedChanges: ChangeInfo[] = [];
@state() progress: Map<NumericChangeId, ProgressStatus> = new Map();
@query('#actionModal') actionModal!: HTMLDialogElement;
static override get styles() {
return [
modalStyles,
css`
section {
padding: var(--spacing-l);
}
`,
];
}
constructor() {
super();
subscribe(
this,
() => this.getBulkActionsModel().selectedChanges$,
selectedChanges => (this.selectedChanges = selectedChanges)
);
}
override render() {
return html`
<gr-button
id="abandon"
flatten
.disabled=${!this.isEnabled()}
@click=${() => this.actionModal.showModal()}
>Abandon</gr-button
>
<dialog id="actionModal" tabindex="-1">
<gr-dialog
.disableCancel=${!this.isCancelEnabled()}
.disabled=${!this.isConfirmEnabled()}
@confirm=${() => this.handleConfirm()}
@cancel=${() => this.handleClose()}
.cancelLabel=${'Close'}
>
<div slot="header">
${this.selectedChanges.length} changes to abandon
</div>
<div slot="main">
<table>
<thead>
<tr>
<th>Subject</th>
<th>Status</th>
</tr>
</thead>
<tbody>
${this.selectedChanges.map(
change => html`
<tr>
<td>Change: ${change.subject}</td>
<td id="status">
Status: ${this.getStatus(change._number)}
</td>
</tr>
`
)}
</tbody>
</table>
</div>
</gr-dialog>
</dialog>
`;
}
private getStatus(changeNum: NumericChangeId) {
return this.progress.has(changeNum)
? this.progress.get(changeNum)
: ProgressStatus.NOT_STARTED;
}
private isEnabled() {
return this.selectedChanges.every(
change =>
!!change.actions?.abandon || change.status === ChangeStatus.ABANDONED
);
}
private isConfirmEnabled() {
// Action is allowed if none of the changes have any bulk action performed
// on them. In case an error happens then we keep the button disabled.
for (const status of this.progress.values()) {
if (status !== ProgressStatus.NOT_STARTED) return false;
}
return true;
}
private isCancelEnabled() {
for (const status of this.progress.values()) {
if (status === ProgressStatus.RUNNING) return false;
}
return true;
}
private handleConfirm() {
this.progress.clear();
for (const change of this.selectedChanges) {
this.progress.set(change._number, ProgressStatus.RUNNING);
}
this.requestUpdate();
const errFn = (changeNum: NumericChangeId) => {
throw new Error(`request for ${changeNum} failed`);
};
const promises = this.getBulkActionsModel().abandonChanges('', errFn);
for (let index = 0; index < promises.length; index++) {
const changeNum = this.selectedChanges[index]._number;
promises[index]
.then(() => {
this.progress.set(changeNum, ProgressStatus.SUCCESSFUL);
this.requestUpdate();
})
.catch(() => {
this.progress.set(changeNum, ProgressStatus.FAILED);
this.requestUpdate();
});
}
}
private handleClose() {
this.actionModal.close();
fireAlert(this, 'Reloading page..');
fireReload(this, true);
}
}
declare global {
interface HTMLElementTagNameMap {
'gr-change-list-bulk-abandon-flow': GrChangeListBulkAbandonFlow;
}
}