import type { DataBlock } from "../types/global"
import { StorageManager } from "./StorageManager"

export class DOBlock {
  private data: DataBlock
  private preset: boolean = false// 预设格子
  private correct: number = 0
  private checked: boolean = false// 是否正确

  constructor(dataBlock: DataBlock, preset: boolean, correct: number) {
    this.data = dataBlock
    this.preset = preset
    this.correct = correct
    this.checked = preset || (dataBlock.show == correct)
  }

  // ====================================持久化数据
  public get_index(): number {
    return this.data.index
  }

  public get_show(): number {
    return this.data.show
  }

  public set_show(show: number): void {
    this.data.show = show
    this.checked = show == this.get_correct()
    StorageManager.getInstance().onStageChanged()
  }

  public get_score(): number {
    return this.data.score
  }

  public set_score(score: number): void {
    this.data.score = score
    StorageManager.getInstance().onStageChanged()
  }

  public get_notes(): Array<number> {
    return this.data.notes
  }

  public add_note(noteNumber: number): void {
    const find = this.data.notes.indexOf(noteNumber)
    if (find < 0) {
      this.data.notes.push(noteNumber)
      StorageManager.getInstance().onStageChanged()
    }
  }

  public remove_note(noteNumber: number): void {
    const find = this.data.notes.indexOf(noteNumber)
    if (find >= 0) {
      this.data.notes.splice(find, 1)
      StorageManager.getInstance().onStageChanged()
    }
  }

  public clean_notes(): void {
    if (this.data.notes.length > 0) {
      this.data.notes = []
      StorageManager.getInstance().onStageChanged()
    }
  }
  // ====================================持久化数据

  public get_preset(): boolean {
    return this.preset
  }

  public get_correct(): number {
    return this.correct
  }

  public get_checked(): boolean {
    return this.checked
  }
}