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804 B

2 years ago
import { Slots } from 'vue'
import { isFunction } from '@/utils/is'
/**
* @description: Get slot to prevent empty error
*/
export function getSlot(slots: Slots, slot = 'default', data?: any) {
if (!slots || !Reflect.has(slots, slot)) {
return null
}
if (!isFunction(slots[slot])) {
console.error(`${slot} is not a function!`)
return null
}
const slotFn = slots[slot]
if (!slotFn) return null
return slotFn(data)
}
/**
* extends slots
* @param slots
* @param excludeKeys
*/
export function extendSlots(slots: Slots, excludeKeys: string[] = []) {
const slotKeys = Object.keys(slots)
const ret: any = {}
slotKeys.map((key) => {
if (excludeKeys.includes(key)) {
return null
}
ret[key] = (data?: any) => getSlot(slots, key, data)
})
return ret
}