using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.SceneManagement;
using UnityEngine.UI;
using UnityEngine.Networking;
using System.Text.RegularExpressions;
using System.Data.SqlClient;
using TMPro;
using System;
using System.IO;
using ZXing;
using ZXing.QrCode;
using System.Net;
using SimpleJSON;
using System.ComponentModel;

public class Main : MonoBehaviour
{
    [SerializeField] GameObject 下載面板;
    [SerializeField] TextMeshProUGUI 下載文字;
    [SerializeField] TextMeshProUGUI 下載進度;
    [SerializeField] Slider 進度條;
    public CanvasScaler canvasScaler;
    [SerializeField] GameObject 細板;
    [SerializeField] GameObject 寬板;
    [SerializeField] TextMeshProUGUI 資料庫;
    [SerializeField] TextMeshProUGUI 執行檔;
    [SerializeField] GameObject 讀取面板;
    [SerializeField] TextMeshProUGUI 讀取;
    [SerializeField] GameObject 彈跳面板;
    [SerializeField] TextMeshProUGUI 彈跳文字;
    private string loadingText = "";
    private int dotCount = 0;

    [SerializeField] Image backgroundImage;
    [SerializeField] Sprite[] backgroundSprites;
    string 資料庫版本號 = "";
    string 執行檔版本號 = "";
    private ScreenOrientation currentOrientation;
    string 更新路徑;
    string 更新;

    void Start()
    {
        Screen.autorotateToPortrait = true;
        Screen.orientation = ScreenOrientation.AutoRotation;
        if (Main.Global.螢幕方向=="直")
        {
            canvasScaler.referenceResolution = new Vector2(Main.Global.固寬, Main.Global.固高);
            canvasScaler.matchWidthOrHeight=Main.Global.固比;
        }
        else
        {
            canvasScaler.referenceResolution = new Vector2(Main.Global.固高, Main.Global.固寬);
            canvasScaler.matchWidthOrHeight=Main.Global.固比1;
        }
        if (Main.Global.螢幕格式=="胖")
        {
            寬板.SetActive(true);
            細板.SetActive(false);
        }
        else
        {
            細板.SetActive(true);
            寬板.SetActive(false);
        }
        
        currentOrientation = Screen.orientation;
        if (backgroundSprites != null && backgroundSprites.Length > 0)
        {
            // 隨機選擇一張圖片
            int randomIndex = UnityEngine.Random.Range(0, backgroundSprites.Length);
            Sprite selectedSprite = backgroundSprites[randomIndex];
            // 將選擇的圖片設定為背景
            backgroundImage.sprite = selectedSprite;
        }
        StartCoroutine(AnimateText());
        更新路徑="";
        更新="";
        讀取面板.SetActive(true);
        讀取版本號();
        判斷版本號();
    }
    void Update()
    {
        if (Main.Global.版本號比對=="ture")
        {
            if (Screen.orientation != currentOrientation)
            {
                if (Screen.orientation == ScreenOrientation.LandscapeLeft)
                {
                    Main.Global.螢幕方向="橫";
                    change_Secen(3);
                }
                if (Screen.orientation == ScreenOrientation.Portrait)
                {
                    Main.Global.螢幕方向="直";
                    change_Secen(1);
                }
            }
        }
    }
    public void 讀取版本號()
    {
        using (SqlConnection connection = new SqlConnection(Main.Global.sql))
        {
            try
            {
                connection.Open();

                string query = "SELECT 手機認證版本號 FROM 版本號管理 ";
                using (SqlCommand command = new SqlCommand(query, connection))
                {
                    using (SqlDataReader reader = command.ExecuteReader())
                    {
                        if (reader.Read()) // 檢查是否有資料
                        {
                            資料庫版本號 = reader.GetString(0); // 假設版本號在結果集中的第一列
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                Debug.LogError("Error connecting to the database: " + ex.Message);
                彈跳面板.SetActive(true);
                彈跳文字.text = "目前無法連到伺服器，請通知系統管理員";
            }
            finally
            {
                connection.Close();
            }
        }
    }
    public void 判斷版本號()
    {
        執行檔版本號=Application.version;
        if (資料庫版本號 != "")
        {
            if (資料庫版本號 == 執行檔版本號)
            {
                讀取面板.SetActive(false);
                Main.Global.版本號比對="ture";
            }
            else
            {
                讀取面板.SetActive(false);
                下載面板.SetActive(true);
                下載文字.text="版本不符合，檔案下載中";
                WebClient client = new WebClient();
                string url = "http://106.1.48.106:8080/HX_APP/BIFENG.apk";
                string path = Application.persistentDataPath+"/BIFENG.apk";
                if (File.Exists(path))
                {
                    File.Delete(path);
                }
                StartCoroutine(DownloadFile(url, path));
            }
        }
        資料庫.text+=資料庫版本號;
        執行檔.text+=執行檔版本號;
        
    }
    
   
    IEnumerator AnimateText()
    {
        string qqq = 讀取.text.ToString();
        while (true)
        {
            yield return new WaitForSeconds(0.5f);

            if (dotCount < 3)
            {
                loadingText += ".";
                dotCount++;
            }
            else
            {
                loadingText = "";
                dotCount = 0;
            }

            讀取.text = qqq+loadingText;
        }
    }
   
    IEnumerator DownloadFile(string url, string path)
    {
        using (WWW www = new WWW(url))
        {
            while (!www.isDone)
            {
                float progress = Mathf.Clamp01(www.progress / 0.9f);
                進度條.value = progress;
                int bar = (int)(progress*100);
                下載進度.text=bar.ToString()+"%";
                yield return null;
            }

            if (string.IsNullOrEmpty(www.error))
            {
                System.IO.File.WriteAllBytes(path, www.bytes);
                //Debug.Log("Download complete!");
                進度條.value = 1f;


                yield return new WaitForSeconds(1f);

                InstallApk(path);
            }
            else
            {
                Debug.LogError("Download error: " + www.error);
            }
        }
    }
    public void 書架()
    {
        Main.Global.PA1="";
        Main.Global.PA2="";
        Main.Global.PA3="";
        Main.Global.PA4="";
        if (Main.Global.螢幕方向=="直")
        {
            change_Secen(2);
        }
        else
        {
            change_Secen(4);
        }
    }

    public void 風水()
    {
        Main.Global.資料庫名稱="風水";
        Main.Global.PA1="";
        Main.Global.PA2="";
        Main.Global.PA3="";
        Main.Global.PA4="";
        if (Main.Global.螢幕方向=="直")
        {
            change_Secen(5);
        }
        else
        {
            change_Secen(6);
        }
    }
    public void 擇日()
    {
        Main.Global.資料庫名稱="擇日";
        Main.Global.PA1="";
        Main.Global.PA2="";
        Main.Global.PA3="";
        Main.Global.PA4="";
        if (Main.Global.螢幕方向=="直")
        {
            change_Secen(5);
        }
        else
        {
            change_Secen(6);
        }
    }
    public void 命名()
    {
        Main.Global.資料庫名稱="命名";
        Main.Global.PA1="";
        Main.Global.PA2="";
        Main.Global.PA3="";
        Main.Global.PA4="";
        if (Main.Global.螢幕方向=="直")
        {
            change_Secen(5);
        }
        else
        {
            change_Secen(6);
        }
    }
    public void 流年()
    {
        Main.Global.資料庫名稱="流年";
        Main.Global.PA1="";
        Main.Global.PA2="";
        Main.Global.PA3="";
        Main.Global.PA4="";
        if (Main.Global.螢幕方向=="直")
        {
            change_Secen(5);
        }
        else
        {
            change_Secen(6);
        }
    }
    public void 日誌()
    {
        change_Secen(7);
    }
    public void 彈跳面板關閉()
    {
        彈跳面板.SetActive(false);
        彈跳文字.text = "";
    }
    public static bool InstallApk(string apkPath)
    {
        AndroidJavaClass javaClass = new AndroidJavaClass("com.test.install.Install");
        return javaClass.CallStatic<bool>("InstallApk", apkPath);
    }
    public static class Global
    {
        public static string 資料庫名稱,螢幕方向, sql,螢幕格式,登入人IP, 年,日期, 職稱, 系統語言 ,使用者名稱, 密碼, 進入, 離開, 資料庫版本號, 執行檔版本號,版本號比對,預設伺服器路徑,版本號,選擇組別,阿帕契路徑,阿帕契,CC判別,合約內容,合約編號,級別,ID,查詢日期,人員,連動客戶;
        public static bool 判斷是否連線, 啟動完畢,系統分區控制,登入位置,鏡頭啟動,有無清單 ,讀取完畢, 首次登入, 讀取年份, 快速登入, show1, show2, show3, show4, show5, show6, show7,展示帳號登入,qwe,印尼內網;
        public static int 部門編號,camfps;
        public static float rate, rate_ , 固比, 固比1, 固寬,固高;
       //public static TimeSpan 運行天數;
        public static string PA, PB, PC, PD, PE, PF, PG, PH, PI, PJ, PK, PA1, PA2, PA3, PA4, PA5, PA6, PA9, PA20;
        //public static bool[] 電表異常BL = new bool[999];
       // public static Sprite[] Wnum;
       // public static Sprite[] Bnum;
        public static string[] 系統語言資料;
       // public static string[] CC判斷=new string[999];
        public static Dictionary<string, string> 系統語言字典 = new Dictionary<string, string>() { };
        public static string[,] PHP = new string[5,2];
    }
    public void change_Secen(int _screenNum)
    {

        SceneManager.LoadScene(_screenNum);
    }
    public void 截圖()
    {
        string fileName = string.Format("{0}/screenshot_{1}.png", Application.persistentDataPath, System.DateTime.Now.ToString("yyyyMMdd_HHmmss"));
        ScreenCapture.CaptureScreenshot(fileName);
    }
   

}