using System;
using UnityEngine;
using UnityEditor;
using System.Collections.Generic;
using System.IO;
using System.Text;

namespace BFEditor.Resource
{
    public class BadRes
    {
        public string assetPath;
        public string badLog;

        /// <summary>
        /// 添加一个异常日志
        /// </summary>
        public void AddBadLog(string log)
        {
            if (string.IsNullOrEmpty(badLog))
            {
                badLog = log;
            }
            else
            {
                badLog += "\n" + log;
            }
        }
    }

    public static class ResourceCheckControll
    {
        // 异常资源列表
        static List<BadRes> badList;

        /// <summary>
        /// 执行检查
        /// </summary>
        public static List<BadRes> DoCheck(List<BFMainChecker> checkers)
        {
            badList = new List<BadRes>();
            foreach (var checker in checkers)
            {
                checker.DoCheck();
            }
            return badList;
        }

        public static void AddBadRes(BadRes badRes)
        {
            badList.Add(badRes);
            Debug.LogWarning(string.Format("检查不通过 path {0}, log {1}", badRes.assetPath, badRes.badLog));
        }

        /// <summary>
        /// 修正异常资源
        /// </summary>
        public static void FixBadRes(BadRes badRes)
        {
            var importer = ResourceProcessConfig.GetFixImporter(badRes.assetPath);
            if (importer != null)
            {
                importer.DoImport(badRes.assetPath, true);
            }
            else
            {
                Debug.LogWarning("没有找的对应的importer");
            }
            AssetDatabase.SaveAssets();
            AssetDatabase.Refresh();
        }

        /// <summary>
        /// 提供给命令行调用
        /// </summary>
        public static void CheckResCommandLineMode()
        {
            var checkers = ResourceProcessConfig.GetAllCheckers();
            var badResList = DoCheck(checkers);
            SendCheckMail(badResList);
        }

        /// <summary>
        /// 发送检查邮件
        /// </summary>
        public static void SendCheckMail(List<BadRes> list)
        {
            var mailDefaultCfg = new MailSendConfig();
            mailDefaultCfg.smtpAddress = "smtphm.qiye.163.com";
            mailDefaultCfg.port = 25;
            mailDefaultCfg.sender = ResourceProcessConfig.BF_CLIENT_MAIL;
            mailDefaultCfg.senderPassword = ResourceProcessConfig.BF_CLIENT_MAIL_PASSWARD;
            mailDefaultCfg.receivers = new string[]
            {
                "xi_chen@juzugame.com",
            };
            var path = WriteLogToFile(list);
            var content = File.ReadAllText(path);
            BFEditorUtils.SendMail(mailDefaultCfg, "BF资源检查提醒", content);
        }

        static string WriteLogToFile(List<BadRes> list)
        {
            var fileDir = Application.dataPath.Remove(Application.dataPath.Length - 6, 6) + "Log";
            if (!Directory.Exists(fileDir))
            {
                Directory.CreateDirectory(fileDir);
            }

            var filePath = fileDir + "/" + "资源检查_" + DateTime.Now.ToString("yyyy_MM_dd_HH_mm_ss") + ".txt";

            var sb = new StringBuilder();
            if (list.Count == 0)
            {
                sb.Append("没有异常资源");
            }
            else
            {
                for (int i = 0; i < list.Count; i++)
                {
                    sb.AppendLine(string.Format("resource path: {0}, log : \n {1}", list[i].assetPath, list[i].badLog));
                }
            }

            BFEditorUtils.CreateFile(filePath, sb.ToString());
            return filePath;
        }
    }
}