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getCurrentPage,
findComponentNode,
usePopupStateHOC,
isTrue,
isFalse,
type NativeButtonProps,
type NativeButtonEvent,
type PresetColor,
type DefaultButtonHandle,
type NativeButtonHandle,
type MiniprogramPublicInstance,
} from '@doraemon-ui/miniprogram.shared'
import type { DialogInstance } from '.'
export type { NativeButtonHandle, NativeButtonEvent }
/**
* 操作按钮的类型
*
* @export
* @interface DialogButton
*/
export type DialogButton = Omit<
NativeButtonProps,
'size' | 'type'| 'plain' | 'loading'
> & {
/** 标题 */
text?: string
/** 按钮类型 */
type?: PresetColor
/** 是否文字加粗 */
bold?: boolean
/** 类名 */
className?: string
} & NativeButtonHandle<DialogButton>
/**
* 对话框对应参数的类型
*
* @export
* @interface DialogProps
*/
export interface DialogProps {
/** 自定义类名前缀 */
prefixCls?: string
/** 弹窗对应的自定义样式 */
bodyStyle?: Partial<CSSStyleDeclaration>
/** 是否显示蒙层 */
mask?: boolean
/** 点击蒙层是否允许关闭 */
maskClosable?: boolean
/** 是否可见 */
visible?: boolean
/** 设置蒙层的 z-index */
zIndex?: number
/** 是否显示关闭按钮 */
closable?: boolean
/** 点击操作按钮后后是否关闭 */
buttonClosable?: boolean
/** 是否显示垂直按钮布局 */
verticalButtons?: boolean
/** 图片 */
image?: string
/** 标题 */
title?: string
/** 内容 */
content?: string
/** 操作按钮列表 */
buttons?: DialogButton[]
}
/**
* 对话框的参数
*
* @export
*/
export type DialogShowOptions = {
/** 组件的选择器 */
selector?: string,
/** 页面的实例 */
instance?: MiniprogramPublicInstance
}
/**
* show 方法对应参数的类型
*
* @export
*/
export type DialogShowProps = Omit<
DialogProps,
'visible'
> & {
/** 点击关闭按钮或蒙层的回调函数 */
onClose?: () => void
/** 关闭后的回调函数 */
onClosed?: () => void
}
const destroyFns = new Map<Function, boolean>()
function clear() {
for (const [close] of destroyFns) {
close()
destroyFns.delete(close)
}
}
function mountComponent(
props: DialogShowProps,
container: DialogInstance,
statePropName: string = 'visible'
) {
const { render, destroy, update } = usePopupStateHOC<DialogInstance>(statePropName)(container)
const close = () => {
if (isTrue(container[statePropName])) {
destroy(props.onClose)
if (destroyFns.has(close)) {
destroyFns.delete(close)
}
}
}
destroyFns.set(close, true)
if (isFalse(container[statePropName])) {
render(props)
}
// rewrite close
container.onClose = () => {
close()
}
container.onClosed = () => {
props.onClosed?.()
}
return {
destroy: close,
update,
}
}
function show (props?: DialogShowProps, options?: DialogShowOptions): () => void
function show (props?: DialogShowProps, selector?: string, instance?: MiniprogramPublicInstance): () => void
function show (props?: DialogShowProps, selector?: DialogShowOptions | string, instance?: MiniprogramPublicInstance): () => void {
let opts: DialogShowOptions = {
selector: '#dora-dialog',
instance: getCurrentPage(),
}
if (typeof selector === 'string') {
opts.selector = selector as string
if (instance) {
opts.instance = instance
}
} else if (typeof selector === 'object') {
opts = {
...opts,
...selector as DialogShowOptions,
}
}
const comp = findComponentNode<DialogInstance>(opts.selector, opts.instance)
const { destroy } = mountComponent(props, comp)
return () => destroy()
}
/**
* alert 方法对应参数的类型
*
* @export
*/
export type DialogAlertProps = Omit<
DialogShowProps,
'buttonClosable' | 'buttons'
> & {
/** 确定按钮的文字 */
confirmText?: string
/** 确定按钮的类型 */
confirmType?: PresetColor
/** 确定按钮的点击事件 */
onConfirm?: DefaultButtonHandle<DialogButton>
}
function alert (props?: DialogAlertProps, options?: DialogShowOptions): Promise<void>
function alert (props?: DialogAlertProps, selector?: string, instance?: MiniprogramPublicInstance): Promise<void>
function alert (props?: DialogAlertProps, selector?: DialogShowOptions | string, instance?: MiniprogramPublicInstance): Promise<void> {
const { confirmText, confirmType, onConfirm, ...restProps } = props
return new Promise<void>((resolve) => {
show.call(null, {
...restProps,
buttonClosable: true,
buttons: [{
type: confirmType ?? 'balanced',
text: confirmText ?? '确定',
onClick (...args) {
onConfirm?.(...args)
},
}],
onClose: () => {
resolve()
},
} as DialogProps, selector, instance)
})
}
/**
* confirm 方法对应参数的类型
*
* @export
*/
export type DialogConfirmProps = DialogAlertProps & {
/** 取消按钮的文字 */
cancelText?: string
/** 取消按钮的类型 */
cancelType?: PresetColor
/** 取消按钮的点击事件 */
onCancel?: DefaultButtonHandle<DialogButton>
}
function confirm (props?: DialogConfirmProps, options?: DialogShowOptions): Promise<boolean>
function confirm (props?: DialogConfirmProps, selector?: string, instance?: MiniprogramPublicInstance): Promise<boolean>
function confirm (props?: DialogConfirmProps, selector?: DialogShowOptions | string, instance?: MiniprogramPublicInstance): Promise<boolean> {
const { confirmText, confirmType, onConfirm, cancelText, cancelType, onCancel, ...restProps } = props
return new Promise<boolean>((resolve) => {
show.call(null, {
...restProps,
buttonClosable: true,
buttons: [{
type: cancelType ?? 'dark',
text: cancelText ?? '取消',
async onClick (...args) {
await onCancel?.(...args)
resolve(false)
},
}, {
type: confirmType ?? 'balanced',
text: confirmText ?? '确定',
async onClick (...args) {
await onConfirm?.(...args)
resolve(true)
},
}],
onClose: () => {
restProps.onClose?.()
resolve(false)
},
} as DialogProps, selector, instance)
})
}
export {
show,
alert,
confirm,
clear,
}
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