EveryLike/uni_modules/CalendarPicker/utssdk/app-harmony/index.uts

import { BuilderNode } from "@kit.ArkUI"
import { buildCalendarPicker } from "./builder.ets"

interface CalendarPickerOptions {
    selected ?: Date
    hintRadius ?: number
    alignType ?: CalendarAlign
    offsetX ?: number | string
    offsetY ?: number | string
    color ?: string
    fontSize ?: number
    fontWeight ?: 100 | 400 | 500 | 700 | 900
    fontStyle ?: FontStyle
    onChange ?: (value : Date) => void
}

export class CalendarPicker {
    private onChanges : Array<(value : Date) => void> = []
    private params : CalendarPickerOptions = {
        onChange: (value : Date) => {
            this.onChanges.forEach((onChange) => {
                onChange(value)
            })
        }
    }
    private builder : BuilderNode<[CalendarPickerOptions]> | null = null

    init(element : UniNativeViewElement) {
        this.builder =
            element.bindHarmonyWrappedBuilder(wrapBuilder<[CalendarPickerOptions]>(buildCalendarPicker), this.params)
    }

    onChange(callback : (value : Date) => void) : CalendarPicker {
        this.onChanges.push(callback)
        return this
    }

    setSelected(date : Date) : CalendarPicker {
        this.params.selected = date
        this.builder?.update(this.params)
        return this
    }

    setAlignType(alignType : 'start' | 'center' | 'end') : CalendarPicker {
        switch (alignType) {
            case 'start':
                this.params.alignType = CalendarAlign.START
                break
            case 'center':
                this.params.alignType = CalendarAlign.CENTER
                break
            case 'end':
                this.params.alignType = CalendarAlign.END
                break
        }
        this.builder?.update(this.params)
        return this
    }

    setOffsetX(offsetX : number | string) : CalendarPicker {
        this.params.offsetX = offsetX
        this.builder?.update(this.params)
        return this
    }

    setOffsetY(offsetY : number | string) : CalendarPicker {
        this.params.offsetY = offsetY
        this.builder?.update(this.params)
        return this
    }

    setHintRadius(hintRadius : number) : CalendarPicker {
        this.params.hintRadius = hintRadius
        this.builder?.update(this.params)
        return this
    }

    setColor(color : string) : CalendarPicker {
        this.params.color = color
        this.builder?.update(this.params)
        return this
    }

    setFontSize(fontSize : number) : CalendarPicker {
        this.params.fontSize = fontSize
        this.builder?.update(this.params)
        return this
    }

    setFontWeight(fontWeight : 100 | 400 | 500 | 700 | 900) : CalendarPicker {
        this.params.fontWeight = fontWeight
        this.builder?.update(this.params)
        return this
    }

    setFontStyle(fontStyle : 'normal' | 'italic') : CalendarPicker {
        switch (fontStyle) {
            case 'normal':
                this.params.fontStyle = FontStyle.Normal
                break
            case 'italic':
                this.params.fontStyle = FontStyle.Italic
                break
        }
        this.builder?.update(this.params)
        return this
    }
}