CutePet/Assets/Scripts/GameScene/Panel/MailPanel.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using LitJson;
using UnityEngine;
using UnityEngine.UI;

public class MailPanel : BasePanel
{
    //关闭
    public Button btnClose;
    //一键删除
    public Button btnOneKeyDel;
    //一键领取
    public Button btnOneKeyGet;

    public ScrollRect sv;

    public GameObject obj;

    private string filePath;

    public List<MailInfo> info;

    private List<GameObject> mailObjects;

    void Awake()
    {
        filePath = Path.Combine(Application.persistentDataPath, GameDataMgr.Instance.player.openId);
        mailObjects=new List<GameObject>();
    }

    public override void Init()
    {
        Debug.Log(Application.persistentDataPath);
        LoadMailData();
        UpdatePanel();
        btnClose.onClick.AddListener(() =>
        {
            UIManager.Instance.HidePanel<MailPanel>(false);
        });

        btnOneKeyGet.onClick.AddListener(()=>
        {
            if (info!=null&&info.Count>0)
            {
                GetAllMail();
            }
        });

        btnOneKeyDel.onClick.AddListener(() =>
        {
            OneKeyDelMail();
        });
    }

    //更新面板
    public void UpdatePanel()
    {
        if (info.Count>0)
        {
            GameObject go;
            for (int i = 0; i < info.Count; i++)
            {
                go = Instantiate(obj);
                go.transform.SetParent(sv.content, false);
                go.GetComponent<MailObject>().UpdatePanel(info[i]);
                mailObjects.Add(go);
            }
        }
    }

    // 加载本地邮件数据
    private void LoadMailData()
    {
        if (File.Exists(filePath))
        {
            string json = File.ReadAllText(filePath);
            info = JsonMgr.Instance.LoadData<List<MailInfo>>(json);
        }
        else
        {
            info = new List<MailInfo>();
        }
    }

    // 检查是否可以领取邮件
    public bool CanClaimMail(MailInfo mail)
    {
        DateTime now = DateTime.Now;
        DateTime sendEnd;
        if (DateTime.TryParse(mail.mailData.send_end, out sendEnd))
        {
            return now <= sendEnd && !mail.isOpen;
        }
        return false;
    }

    // 一键删除已经领取的邮件
    public void OneKeyDelMail()
    {
        for (int i = 0; i < info.Count; i++)
        {
            if (info[i] != null && info[i].isOpen)
            {
                info.Remove(info[i]);
            }

            if (mailObjects[i].GetComponent<MailObject>().imgGet.activeSelf)
            {
                Destroy(mailObjects[i]);
                mailObjects.Remove(mailObjects[i]);
            }
        }
        SaveMailData();
    }

    // 领取全部邮件
    public void GetAllMail()
    {
        for (int i = 0; i < info.Count; i++)
        {
            if (info[i] != null && CanClaimMail(info[i]))
            {
                info[i].isOpen = true; // 更新标记为已领取
                SaveMailData(); // 保存状态
                GameDataMgr.Instance.player.gold += info[i].mailData.gold;
            }
        }
        StartCoroutine(NetMgr.Instance.ChangeDataPost(GameDataMgr.Instance.player));
    }

    // 领取单个邮件
    public void ClaimMail(int mailId)
    {
        MailInfo mail = info.Find(m => m.mailData.id == mailId);
        if (mail != null && CanClaimMail(mail))
        {
            mail.isOpen = true; // 更新标记为已领取
            SaveMailData(); // 保存状态
            Debug.Log("领取成功");
        }
        else
        {
            Debug.Log("无法领取，邮件已过期或已领取");
        }
    }

    // 保存邮件数据到本地
    public void SaveMailData()
    {
        string json = JsonMapper.ToJson(info);
        File.WriteAllText(filePath, json);
    }
}