Files
vant/packages/vant/src/calendar/CalendarDay.tsx
T

137 lines
3.0 KiB
TypeScript

import {
computed,
defineComponent,
type PropType,
type CSSProperties,
} from 'vue';
import { makeNumberProp, createNamespace, makeRequiredProp } from '../utils';
import { bem } from './utils';
import type { CalendarDayItem } from './types';
const [name] = createNamespace('calendar-day');
export default defineComponent({
name,
props: {
item: makeRequiredProp<PropType<CalendarDayItem>>(Object),
color: String,
index: Number,
offset: makeNumberProp(0),
rowHeight: String,
},
emits: ['click'],
setup(props, { emit, slots }) {
const style = computed(() => {
const { item, index, color, offset, rowHeight } = props;
const style: CSSProperties = {
height: rowHeight,
};
if (item.type === 'placeholder') {
style.width = '100%';
return style;
}
if (index === 0) {
style.marginLeft = `${(100 * offset) / 7}%`;
}
if (color) {
switch (item.type) {
case 'end':
case 'start':
case 'start-end':
case 'multiple-middle':
case 'multiple-selected':
style.background = color;
break;
case 'middle':
style.color = color;
break;
}
}
return style;
});
const onClick = () => {
if (props.item.type !== 'disabled') {
emit('click', props.item);
}
};
const renderTopInfo = () => {
const { topInfo } = props.item;
if (topInfo || slots['top-info']) {
return (
<div class={bem('top-info')}>
{slots['top-info'] ? slots['top-info'](props.item) : topInfo}
</div>
);
}
};
const renderBottomInfo = () => {
const { bottomInfo } = props.item;
if (bottomInfo || slots['bottom-info']) {
return (
<div class={bem('bottom-info')}>
{slots['bottom-info']
? slots['bottom-info'](props.item)
: bottomInfo}
</div>
);
}
};
const renderContent = () => {
const { item, color, rowHeight } = props;
const { type, text } = item;
const Nodes = [renderTopInfo(), text, renderBottomInfo()];
if (type === 'selected') {
return (
<div
class={bem('selected-day')}
style={{
width: rowHeight,
height: rowHeight,
background: color,
}}
>
{Nodes}
</div>
);
}
return Nodes;
};
return () => {
const { type, className } = props.item;
if (type === 'placeholder') {
return <div class={bem('day')} style={style.value} />;
}
return (
<div
role="gridcell"
style={style.value}
class={[bem('day', type), className]}
tabindex={type === 'disabled' ? undefined : -1}
onClick={onClick}
>
{renderContent()}
</div>
);
};
},
});