import { StorageManager } from "../models/StorageManager"


export class DOBlock {

    private data: any
    private preset: boolean = false//预设格子
    private correct: number = 0;
    private checked: boolean = false//是否正确
    

    constructor(dataBlock: any, 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
        if (show == this.get_correct())
            this.checked = true
        if (this.get_checked() || show == 0)
            this.clean_notes()//正确或者擦除
        StorageManager.getInstance().onChanged()
    }

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

    public get_notes(): Array<number> {
        return this.data.notes
    }
    public add_note(noteNumber: number): boolean {
        var b = false
        if (this.data.notes.indexOf(noteNumber) < 0) {
            this.data.notes.push(noteNumber)
            StorageManager.getInstance().onChanged()
            b = true
        }
        return b
    }
    public clean_notes(): void {
        if (this.data.notes.length > 0) {
            this.data.notes = new Array()
            StorageManager.getInstance().onChanged()
        }
    }
    //====================================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
    }



}