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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import { EVENTTYPES, WxEvents } from './constant'
import { getFlag, getFunctionName, logger, nativeTryCatch, setFlag } from '../utils'
export interface ReplaceHandler {
type: EVENTTYPES | WxEvents
callback: ReplaceCallback
}
type ReplaceCallback = (data: any) => void
const handlers: { [key in EVENTTYPES]?: ReplaceCallback[] } = {}
export function subscribeEvent(handler: ReplaceHandler): void {
Iif (!handler) {
return
}
Iif (getFlag(handler.type)) return
setFlag(handler.type, true)
handlers[handler.type] = handlers[handler.type] || []
handlers[handler.type].push(handler.callback)
}
export function triggerHandlers(type: EVENTTYPES | WxEvents, data: any): void {
Iif (!type || !handlers[type]) return
handlers[type].forEach((callback) => {
nativeTryCatch(
() => {
callback(data)
},
(e: Error) => {
logger.error(`重写事件triggerHandlers的回调函数发生错误\nType:${type}\nName: ${getFunctionName(callback)}\nError: ${e}`)
}
)
})
}
|