import { EditorProperties, Infer } from "@iplusplus/y-model"
import { ConfirmInfo, MessageInfo, UserInputValueInfo } from "./types"

export type GetUserDataFunction = <T extends EditorProperties>(
  title: string,
  props: T,
  initialData?: Infer<T>,
) => Promise<Infer<T> | undefined>

const getUserDataFromDialog: GetUserDataFunction = <T extends EditorProperties>(
  title: string,
  props: T,
  initialData?: Infer<T>,
) => {
  if (userInteractionInternals.getUserDataFromDialog) {
    return userInteractionInternals.getUserDataFromDialog(title, props, initialData)
  }
  return Promise.resolve(undefined)
}

export type GetUserInputValueFunction = (info: UserInputValueInfo) => Promise<string | undefined>
export type GetUserConfirmFunction = (info: ConfirmInfo) => Promise<boolean>
export const userInteractionInternals = {
  getUserDataFromDialog: undefined as undefined | GetUserDataFunction,
  showMessage: undefined as undefined | ((info: MessageInfo) => void),
  getUserInputValue: undefined as undefined | GetUserInputValueFunction,
  getUserConfirm: undefined as undefined | GetUserConfirmFunction,
}

const showMessage = (info: MessageInfo | string) => {
  if (!userInteractionInternals.showMessage) return
  userInteractionInternals.showMessage(typeof info === "string" ? { content: info } : info)
}

const getUserInputValue = (info: UserInputValueInfo | string) => {
  const info2 = typeof info === "string" ? { title: info } : info
  if (userInteractionInternals.getUserInputValue) {
    return userInteractionInternals.getUserInputValue(info2)
  }
  return Promise.resolve(undefined)
}

const getUserConfirm = (info: ConfirmInfo | string) => {
  const info2 = typeof info === "string" ? { content: info } : info
  if (userInteractionInternals.getUserConfirm) {
    return userInteractionInternals.getUserConfirm(info2)
  }
  return Promise.resolve(false)
}

const showErrorMessage = (msg: string) => showMessage({ content: msg, color: "error" })

export const userInteractions = {
  getUserDataFromDialog,
  showMessage,
  showErrorMessage,
  getUserInputValue,
  getUserConfirm,
}