blob: 02bde244e20ee531f0ce40a731fa74accfe2e5c3 [file] [log] [blame]
/**
* @license
* Copyright 2021 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import '../gr-tooltip-content/gr-tooltip-content';
import {LitElement, css, html} from 'lit';
import {customElement, property} from 'lit/decorators.js';
import {
ApprovalInfo,
isDetailedLabelInfo,
isQuickLabelInfo,
LabelInfo,
} from '../../../api/rest-api';
import {
classForLabelStatus,
getLabelStatus,
valueString,
} from '../../../utils/label-util';
declare global {
interface HTMLElementTagNameMap {
'gr-vote-chip': GrVoteChip;
}
}
/**
* @attr {Boolean} circle-shape - element has shape as circle
*/
@customElement('gr-vote-chip')
export class GrVoteChip extends LitElement {
@property({type: Object})
vote?: ApprovalInfo;
@property({type: Object})
label?: LabelInfo;
/** Show vote as a stack of same votes. */
@property({type: Boolean})
more = false;
/**
* If defined, vote-chip is shown with this value instead of the latest vote.
* This is useful for change log.
*/
@property()
displayValue?: string;
@property({type: Boolean, attribute: 'tooltip-with-who-voted'})
tooltipWithWhoVoted = false;
static override get styles() {
return [
css`
:host([circle-shape]) .vote-chip {
border-radius: 50%;
border: none;
padding: 2px;
}
.vote-chip.max {
background-color: var(--vote-color-approved);
padding: 2px;
}
.more > .vote-chip.max {
padding: 1px;
border: 1px solid var(--vote-outline-recommended);
}
.vote-chip.min {
background-color: var(--vote-color-rejected);
padding: 2px;
}
.more > .vote-chip.min {
padding: 1px;
border: 1px solid var(--vote-outline-disliked);
}
.vote-chip.positive,
.chip-angle.max,
.chip-angle.positive {
background-color: var(--vote-color-recommended);
border: 1px solid var(--vote-outline-recommended);
color: var(--chip-color);
}
.vote-chip.negative,
.chip-angle.min,
.chip-angle.negative {
background-color: var(--vote-color-disliked);
border: 1px solid var(--vote-outline-disliked);
color: var(--chip-color);
}
.vote-chip,
.chip-angle {
display: flex;
width: var(--gr-vote-chip-width, 16px);
height: var(--gr-vote-chip-height, 16px);
font-size: var(--font-size-small);
justify-content: center;
padding: 1px;
border-radius: var(--border-radius);
line-height: var(--gr-vote-chip-width, 16px);
color: var(--vote-text-color);
}
.more > .vote-chip {
position: relative;
z-index: 2;
}
.more > .chip-angle {
position: absolute;
top: 2px;
left: 2px;
z-index: 1;
}
.container {
position: relative;
}
/* fix for firefox only */
@supports (-moz-appearance: none) {
.container.more {
display: inline-block;
}
}
`,
];
}
override render() {
const renderValue = this.renderValue();
if (!renderValue) return;
return html`<gr-tooltip-content
class="container ${this.more ? 'more' : ''}"
title=${this.computeTooltip()}
has-tooltip
>
<div class="vote-chip ${this.computeClass()}">${renderValue}</div>
${this.more
? html`<div class="chip-angle ${this.computeClass()}">
${renderValue}
</div>`
: ''}
</gr-tooltip-content>`;
}
private renderValue() {
if (this.displayValue) {
return this.displayValue;
}
if (!this.label) {
return '';
} else if (isDetailedLabelInfo(this.label)) {
if (this.vote?.value) {
return valueString(this.vote.value);
}
} else if (isQuickLabelInfo(this.label)) {
if (this.label.approved) {
return html`&#x2713;`; // check mark
} else if (this.label.rejected) {
return html`&#x2717;`; // x mark
} else if (this.label.disliked || this.label.recommended) {
return valueString(this.label.value);
}
}
return '';
}
private computeClass() {
if (!this.label) {
return '';
} else if (this.displayValue) {
const status = getLabelStatus(this.label, Number(this.displayValue));
return classForLabelStatus(status);
} else {
const status = getLabelStatus(this.label, this.vote?.value);
return classForLabelStatus(status);
}
}
private computeTooltip() {
if (!this.label || !isDetailedLabelInfo(this.label)) {
return '';
}
const voteDescription =
this.label.values?.[valueString(this.vote?.value)] ?? '';
if (this.tooltipWithWhoVoted && this.vote) {
return `${this.vote?.name}: ${voteDescription}`;
} else {
return voteDescription;
}
}
}