172 lines
4.3 KiB
TypeScript
172 lines
4.3 KiB
TypeScript
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import { defineComponent, inject, App } from 'vue';
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import classNames from '../_util/classNames';
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import PropTypes, { withUndefined } from '../_util/vue-types';
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import { initDefaultProps, hasProp } from '../_util/props-util';
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import { defaultConfigProvider } from '../config-provider';
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import Avatar, { SkeletonAvatarProps, ISkeletonAvatarProps } from './Avatar';
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import Title, { SkeletonTitleProps, ISkeletonTitleProps } from './Title';
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import Paragraph, { SkeletonParagraphProps, ISkeletonParagraphProps } from './Paragraph';
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export const SkeletonProps = {
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active: PropTypes.looseBool,
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loading: PropTypes.looseBool,
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prefixCls: PropTypes.string,
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children: PropTypes.any,
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avatar: withUndefined(
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PropTypes.oneOfType([PropTypes.string, SkeletonAvatarProps, PropTypes.looseBool]),
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),
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title: withUndefined(
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PropTypes.oneOfType([PropTypes.looseBool, PropTypes.string, SkeletonTitleProps]),
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),
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paragraph: withUndefined(
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PropTypes.oneOfType([PropTypes.looseBool, PropTypes.string, SkeletonParagraphProps]),
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),
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};
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function getComponentProps<T>(prop: T | boolean | undefined): T | {} {
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if (prop && typeof prop === 'object') {
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return prop;
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}
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return {};
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}
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function getAvatarBasicProps(hasTitle: boolean, hasParagraph: boolean): ISkeletonAvatarProps {
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if (hasTitle && !hasParagraph) {
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return { shape: 'square' };
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}
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return { shape: 'circle' };
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}
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function getTitleBasicProps(hasAvatar: boolean, hasParagraph: boolean): ISkeletonTitleProps {
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if (!hasAvatar && hasParagraph) {
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return { width: '38%' };
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}
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if (hasAvatar && hasParagraph) {
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return { width: '50%' };
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}
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return {};
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}
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function getParagraphBasicProps(hasAvatar: boolean, hasTitle: boolean): ISkeletonParagraphProps {
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const basicProps: ISkeletonParagraphProps = {};
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// Width
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if (!hasAvatar || !hasTitle) {
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basicProps.width = '61%';
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}
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// Rows
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if (!hasAvatar && hasTitle) {
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basicProps.rows = 3;
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} else {
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basicProps.rows = 2;
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}
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return basicProps;
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}
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const Skeleton = defineComponent({
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name: 'ASkeleton',
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props: initDefaultProps(SkeletonProps, {
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avatar: false,
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title: true,
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paragraph: true,
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}),
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setup() {
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return {
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configProvider: inject('configProvider', defaultConfigProvider),
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};
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},
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render() {
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const {
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prefixCls: customizePrefixCls,
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loading,
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avatar,
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title,
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paragraph,
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active,
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} = this.$props;
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const { getPrefixCls } = this.configProvider;
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const prefixCls = getPrefixCls('skeleton', customizePrefixCls);
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if (loading || !hasProp(this, 'loading')) {
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const hasAvatar = !!avatar || avatar === '';
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const hasTitle = !!title;
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const hasParagraph = !!paragraph;
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// Avatar
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let avatarNode;
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if (hasAvatar) {
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const avatarProps = {
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prefixCls: `${prefixCls}-avatar`,
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...getAvatarBasicProps(hasTitle, hasParagraph),
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...getComponentProps(avatar),
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};
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avatarNode = (
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<div class={`${prefixCls}-header`}>
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<Avatar {...avatarProps} />
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</div>
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);
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}
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let contentNode;
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if (hasTitle || hasParagraph) {
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// Title
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let $title;
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if (hasTitle) {
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const titleProps = {
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prefixCls: `${prefixCls}-title`,
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...getTitleBasicProps(hasAvatar, hasParagraph),
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...getComponentProps(title),
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};
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$title = <Title {...titleProps} />;
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}
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// Paragraph
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let paragraphNode;
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if (hasParagraph) {
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const paragraphProps = {
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prefixCls: `${prefixCls}-paragraph`,
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...getParagraphBasicProps(hasAvatar, hasTitle),
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...getComponentProps(paragraph),
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};
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paragraphNode = <Paragraph {...paragraphProps} />;
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}
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contentNode = (
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<div class={`${prefixCls}-content`}>
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{$title}
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{paragraphNode}
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</div>
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);
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}
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const cls = classNames(prefixCls, {
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[`${prefixCls}-with-avatar`]: hasAvatar,
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[`${prefixCls}-active`]: active,
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});
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return (
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<div class={cls}>
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{avatarNode}
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{contentNode}
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</div>
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);
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}
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return this.$slots.default?.();
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},
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});
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/* istanbul ignore next */
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Skeleton.install = function(app: App) {
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app.component(Skeleton.name, Skeleton);
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return app;
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};
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export default Skeleton;
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