import type { RouteType, SignContext, SignFlow } from './types'
import { useFwdFlow } from './useFwdFlow'
import { useJyrsFlow } from './useJyrsFlow'
import { useAqjcFlow } from './useAqjcFlow'
import { useZxxxFlow } from './useZxxxFlow'
import { useRecordTesterFlow } from './useRecordTesterFlow'
import { useSuggestionFlow } from './useSuggestionFlow'

export type { RouteType, SignContext, SignFlow } from './types'
export { titleTextMap, businessTypeMap } from './types'

/**
 * 根据签字文件类型创建对应的流程。
 * 未知类型返回 null，由调用方提示错误。
 */
export const createSignFlow = (type: RouteType, ctx: SignContext): SignFlow | null => {
  switch (type) {
    case 'FWD':
      return useFwdFlow(ctx)
    case 'JYRS':
      return useJyrsFlow(ctx)
    case 'AQJC':
      return useAqjcFlow(ctx)
    case 'ZXXX':
      return useZxxxFlow(ctx)
    case 'RECORD_TESTER':
      return useRecordTesterFlow(ctx)
    case 'SUGGUESTION':
      return useSuggestionFlow(ctx)
    default:
      return null
  }
}