import { BookService } from "@/define/db/service/Book/bookService"
import { BookTaskDetailService } from "@/define/db/service/Book/bookTaskDetailService"
import { BookTaskService } from "@/define/db/service/Book/bookTaskService"
import { OptionRealmService } from "@/define/db/service/SoftWare/optionRealmService"
import { BookBackTaskListService } from "@/define/db/service/Book/bookBackTaskListService"

export class BookBasicHandle {
  bookTaskDetailService!: BookTaskDetailService
  bookTaskService!: BookTaskService
  optionRealmService!: OptionRealmService
  bookService!: BookService
  bookBackTaskListService!: BookBackTaskListService

  constructor() {
    // 初始化
  }

  async InitBookBasicHandle() {
    // 如果 bookTaskDetailService 已经初始化，则直接返回
    if (!this.bookTaskDetailService) {
      this.bookTaskDetailService = await BookTaskDetailService.getInstance()
    }
    if (!this.bookTaskService) {
      this.bookTaskService = await BookTaskService.getInstance()
    }
    if (!this.optionRealmService) {
      this.optionRealmService = await OptionRealmService.getInstance()
    }
    if (!this.bookService) {
      this.bookService = await BookService.getInstance()
    }
    if (!this.bookBackTaskListService) {
      this.bookBackTaskListService = await BookBackTaskListService.getInstance()
    }
  }

  async transaction(callback: (realm: any) => void) {
    await this.InitBookBasicHandle()
    this.bookService.transaction(() => {
      callback(this.bookService.realm)
    })
  }
}