Project import generated by Copybara.
GitOrigin-RevId: d9e9e3fb4e31372ec1fb43b178994ca78fa8fe70
diff --git a/static_src/elements/issue-detail/metadata/mr-edit-field/mr-edit-status.js b/static_src/elements/issue-detail/metadata/mr-edit-field/mr-edit-status.js
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@@ -0,0 +1,183 @@
+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import {LitElement, html, css} from 'lit-element';
+
+import {SHARED_STYLES} from 'shared/shared-styles';
+import './mr-edit-field.js';
+
+/**
+ * `<mr-edit-status>`
+ *
+ * Editing form for either an approval or the overall issue.
+ *
+ */
+export class MrEditStatus extends LitElement {
+ /** @override */
+ static get styles() {
+ return [
+ SHARED_STYLES,
+ css`
+ :host {
+ width: 100%;
+ }
+ select {
+ width: var(--mr-edit-field-width);
+ padding: var(--mr-edit-field-padding);
+ }
+ .grid-input {
+ margin-top: 8px;
+ display: grid;
+ grid-gap: var(--mr-input-grid-gap);
+ grid-template-columns: auto 1fr;
+ }
+ .grid-input[hidden] {
+ display: none;
+ }
+ label {
+ font-weight: bold;
+ word-wrap: break-word;
+ text-align: left;
+ }
+ #mergedIntoInput {
+ width: 160px;
+ }
+ `,
+ ];
+ }
+
+ /** @override */
+ render() {
+ return html`
+ <select
+ @change=${this._selectChangeHandler}
+ aria-label="Status"
+ id="statusInput"
+ >
+ ${this._statusesGrouped.map((group) => html`
+ <optgroup label=${group.name} ?hidden=${!group.name}>
+ ${group.statuses.map((item) => html`
+ <option
+ value=${item.status}
+ .selected=${this.status === item.status}
+ >
+ ${item.status}
+ ${item.docstring ? `= ${item.docstring}` : ''}
+ </option>
+ `)}
+ </optgroup>
+
+ ${!group.name ? html`
+ ${group.statuses.map((item) => html`
+ <option
+ value=${item.status}
+ .selected=${this.status === item.status}
+ >
+ ${item.status}
+ ${item.docstring ? `= ${item.docstring}` : ''}
+ </option>
+ `)}
+ ` : ''}
+ `)}
+ </select>
+
+ <div class="grid-input" ?hidden=${!this._showMergedInto}>
+ <label for="mergedIntoInput" id="mergedIntoLabel">Merged into:</label>
+ <input
+ id="mergedIntoInput"
+ value=${this.mergedInto || ''}
+ @change=${this._changeHandler}
+ ></input>
+ </div>`;
+ }
+
+ /** @override */
+ static get properties() {
+ return {
+ initialStatus: {type: String},
+ status: {type: String},
+ statuses: {type: Array},
+ isApproval: {type: Boolean},
+ mergedInto: {type: String},
+ };
+ }
+
+ /** @override */
+ update(changedProperties) {
+ if (changedProperties.has('initialStatus')) {
+ this.status = this.initialStatus;
+ }
+ super.update(changedProperties);
+ }
+
+ get _showMergedInto() {
+ const status = this.status || this.initialStatus;
+ return (status === 'Duplicate');
+ }
+
+ get _statusesGrouped() {
+ const statuses = this.statuses;
+ const isApproval = this.isApproval;
+ if (!statuses) return [];
+ if (isApproval) {
+ return [{statuses: statuses}];
+ }
+ return [
+ {
+ name: 'Open',
+ statuses: statuses.filter((s) => s.meansOpen),
+ },
+ {
+ name: 'Closed',
+ statuses: statuses.filter((s) => !s.meansOpen),
+ },
+ ];
+ }
+
+ async reset() {
+ await this.updateComplete;
+ const mergedIntoInput = this.shadowRoot.querySelector('#mergedIntoInput');
+ if (mergedIntoInput) {
+ mergedIntoInput.value = this.mergedInto || '';
+ }
+ this.status = this.initialStatus;
+ }
+
+ get delta() {
+ const result = {};
+
+ if (this.status !== this.initialStatus) {
+ result['status'] = this.status;
+ }
+
+ if (this._showMergedInto) {
+ const newMergedInto = this.shadowRoot.querySelector(
+ '#mergedIntoInput').value;
+ if (newMergedInto !== this.mergedInto) {
+ result['mergedInto'] = newMergedInto;
+ }
+ } else if (this.initialStatus === 'Duplicate') {
+ result['mergedInto'] = '';
+ }
+
+ return result;
+ }
+
+ _selectChangeHandler(e) {
+ const statusInput = e.target;
+ this.status = statusInput.value;
+ this._changeHandler(e);
+ }
+
+ /**
+ * @param {Event} e
+ * @fires CustomEvent#change
+ * @private
+ */
+ _changeHandler(e) {
+ this.dispatchEvent(new CustomEvent('change'));
+ }
+}
+
+customElements.define('mr-edit-status', MrEditStatus);