KnitFlow/assets/scripts/Util/MonthlySign.ts

import { _decorator, Component, Node } from 'cc';
const { ccclass, property } = _decorator;

//    月签类
export class MonthlySign {
    // 签到的天数
    private _sign_data: number[];
    private _creat_date: number = 0;
    private _year: number
    private _month: number
    private _day: number
    // 可签到的总天数
    private _max: number

    get year(){
        return this._year
    }
    get month(){
        return this._month
    }
    get day(){
        return this._day
    }
    // 获取年月信息
    public init(data: { _sign_data: number[], creat_date: number } = null): void {
        // 初始化年月信息
        
        let now = chsdk.date.now()
        let date = new Date(now)
        this._year = date.getFullYear()
        this._month = date.getMonth() + 1
        this._max = new Date(this._year, this._month, 0).getDate()
        this._day = date.getDate()
        if (data) {
            this._creat_date = data.creat_date ?? chsdk.date.now();
            let d = new Date(this._creat_date)
            if (d.getFullYear() == this._year && d.getMonth() + 1 == this._month) {
                this._sign_data = data._sign_data ?? new Array(this._max).fill(0)
            } else {
                this._sign_data = new Array(this._max).fill(0)
            }
            // 判断是否转月
        } else {
            this._creat_date = now;
            this._sign_data = new Array(this._max).fill(0);
        }
    }
    /**已签到的数据，用于存档*/
    public getSignData(): { _sign_data: number[], creat_date: number } {
        return { _sign_data: this._sign_data, creat_date: this._creat_date }
    }

    /** 返回某一天的状态
    *  0 等待签到 
    *  1 已经签到 
    *  2 失效等待补签
    * */
    public checkSigineState(day: number): number {
        if (day < 1 || day > this._max) return 0;
        if (this._sign_data[day]) return 1;
        const count = this.getCreatDayCount();
        if (count <= 0) return 0;
        if (day < count) return 2;

        return 0;
    }

    private getCreatDayCount(): number {
        if (this._creat_date == 0) {
            chsdk.log.warn("签到模块没有初始化");
            return 0;
        }
        return this._day;
    }

    /**补签
    * 失败返回 0
    * 成功返回补签那天
    */
    public reSignIn(): number {
        const index = this.checkReSigin();
        if (index <= 0 || index > this._max) {
            return 0;
        }
        this._sign_data[index] = 1
        return index;
    }

    /**
     * 是否能补签
     * 不能返回0,
     * 可以补签返回可以补签的那一天*/
    public checkReSigin(): number {

        let count = this.getCreatDayCount() - 1;
        if (count <= 0) return 0;

        for (let i = count; i >= 1; i--) {
            if (!this._sign_data[i]) return i;
        }
        return 0;
    }
    /**签到
        * 失败返回 0
        * 成功返回签到当天
       */
    public signIn(): number {
        if (!this.checkSigin()) {
            return 0;
        }
        const day = this.getCreatDayCount();
        this._sign_data[day] = 1;
        return day;

    }
    /**
     * 计算漏签的天数
     */
    getReSignNumber(){
        let res = 0
        let count = this.getCreatDayCount() - 1;
        if (count <= 0) return res;

        for (let i = count; i >= 1; i--) {
            if (!this._sign_data[i]) res++;
        }
        return res
    }

    /**今天是否可以签到*/
    public checkSigin(): boolean {

        const count = this.getCreatDayCount();
        if (count <= 0 || count > this._max) return false;
        return !this._sign_data[count];


    }

    getSiginMax(): number {
    
        return this._max;
    }

    getSignNumber(){
        return this._sign_data.filter(it=>it).length
    }
}