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84 lines
3.3 KiB
84 lines
3.3 KiB
2 years ago
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/*
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* @Author: weisheng
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* @Date: 2022-12-14 17:33:21
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* @LastEditTime: 2023-05-19 15:56:30
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* @LastEditors: weisheng
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* @Description:
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* @FilePath: \fant-mini-plus\src\uni_modules\fant-mini-plus\components\hd-date-picker\index.ts
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* 记得注释
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*/
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import { InjectionKey, Ref, nextTick, provide, ref } from 'vue'
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import { CommonUtil } from '../../index'
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import type { DatePicker, DatePickerOptions } from './types'
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/**
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* useDatePicker 用到的key
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*
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* @internal
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*/
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export const datePickerDefaultKey = Symbol('__DATE_PICKER__') as InjectionKey<Ref<boolean>>
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export const datePickerDefaultOptionKey = Symbol('__DATE_PICKER_OPTION__') as InjectionKey<Ref<DatePickerOptions>>
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/**
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* DatePicker默认参数
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* @returns
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*/
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export function getDefaultOptions(): DatePickerOptions {
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const currentYear = new Date().getFullYear() // 当前年份
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const defaultOptions: DatePickerOptions = {
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currentDate: new Date().getTime(), // 初始选择的日期时间，默认当前时间。
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startDate: new Date(currentYear - 10, 0, 1).getTime(), // 最小日期时间。默认:十年前
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endDate: new Date(currentYear + 10, 11, 31).getTime(), // 最大日期时间。默认:十年后
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maxHour: 23, // 可选的最大小时，针对 time 类型
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maxMinute: 59, // 可选的最大分钟，针对 time 类型
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maxSecond: 59, // 可选的最大秒，针对 time 类型
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minHour: 0, // 可选的最小小时，针对 time 类型
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minMinute: 0, // 可选的最小分，针对 time 类型
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minSecond: 0, // 可选的最小秒，针对 time 类型
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type: 'date', // 类型，默认为date
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themeColor: '#6ba1ff' // 主题颜色
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}
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return defaultOptions
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}
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export function useDatePicker(selector: string = ''): DatePicker {
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const datePickerShow = ref<boolean>(false) // 是否展示datePicker
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const datePickerOption = ref<DatePickerOptions>(getDefaultOptions()) // DatePicker选项
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const datePickerKey = selector ? '__DATE_PICKER__' + selector : datePickerDefaultKey
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const datePickerOptionKey = selector ? '__DATE_PICKER_OPTION__' + selector : datePickerDefaultOptionKey
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provide(datePickerOptionKey, datePickerOption)
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provide(datePickerKey, datePickerShow)
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const showDatePicker = (option: DatePickerOptions) => {
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option = CommonUtil.deepMerge(getDefaultOptions(), option) as DatePickerOptions
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if (option.type === 'time') {
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const { maxHour, maxMinute, maxSecond, minHour, minMinute, minSecond } = option
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option.maxHour = Math.max(maxHour!, minHour!)
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option.maxMinute = Math.max(maxMinute!, minMinute!)
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option.maxSecond = Math.max(maxSecond!, minSecond!)
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option.minHour = Math.min(maxHour!, minHour!)
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option.minMinute = Math.min(maxMinute!, minMinute!)
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option.minSecond = Math.min(maxSecond!, minSecond!)
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} else {
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const start = new Date(option.startDate!).getTime()
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const end = new Date(option.endDate!).getTime()
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const now = new Date(option.currentDate!).getTime()
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option.startDate = Math.min(start, end)
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option.endDate = Math.max(start, end)
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option.currentDate = Math.min(Math.max(start, now), end)
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}
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datePickerOption.value = option
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if (datePickerShow.value) {
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datePickerShow.value = false
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nextTick(() => {
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datePickerShow.value = true
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})
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} else {
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datePickerShow.value = true
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}
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}
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return {
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showDatePicker
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}
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}
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