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 System.Net;
using SimpleJSON;
using System.ComponentModel;
using System.Runtime.InteropServices;

public class 個人帳號罐裡 : MonoBehaviour
{
    [SerializeField] TextMeshProUGUI 姓名;
    [SerializeField] TextMeshProUGUI 帳號;
    [SerializeField] TMP_InputField 密碼;


    public CanvasScaler canvasScaler;
    float screenWidth;
    float screenHeight;
    [SerializeField] GameObject 彈跳面板;
    [SerializeField] TextMeshProUGUI 彈跳文字;
    JSONNode json;
    // Start is called before the first frame update
    void Start()
    {
        Screen.autorotateToPortrait = false;
        Screen.orientation = ScreenOrientation.Portrait;
        screenWidth = Screen.width;
        screenHeight = Screen.height;
        float rate = 900.0f / 1900.0f;
        if (canvasScaler == null)
        {
            canvasScaler = GetComponent<CanvasScaler>();
        }
        Main.Global.rate = screenWidth/screenHeight;
        if (Main.Global.rate>rate)
        {
            canvasScaler.matchWidthOrHeight = 1f;
        }
        else
        {
            canvasScaler.matchWidthOrHeight = 0f;
        }
        StartCoroutine(使用者資料());
    }
    IEnumerator 使用者資料()
    {
        string strcon = "使用者資料";
        string strUrl = string.Format(Main.Global.阿帕契路徑+"comm={0}", strcon);
        UnityWebRequest request = UnityWebRequest.Get(strUrl);
        yield return request.SendWebRequest();
        if (request.result == UnityWebRequest.Result.ConnectionError)
        {
            Debug.Log(request.error);
            yield break;
        }
        string query = string.Format(request.downloadHandler.text.ToString(), Main.Global.人員);
        Debug.Log(query);
        using (SqlConnection connection = new SqlConnection(Main.Global.路徑))
        {
            try
            {
                connection.Open();
                using (SqlCommand command = new SqlCommand(query, connection))
                {
                    using (SqlDataReader reader = command.ExecuteReader())
                    {
                        if (reader.Read())
                        {
                            json = new JSONObject();

                            // 讀取每一欄位的值並存入 JSON 物件中
                            json["姓名"] = reader.GetString(0).Trim('"');
                            json["帳號"] = reader.GetString(1).Trim('"');
                            json["密碼"] = reader.GetString(2).Trim('"');
                            姓名.text = json["姓名"];
                            帳號.text = json["帳號"];
                            密碼.text = json["密碼"];
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                Debug.LogError("Error connecting to the database: " + ex.Message);
                
            }
            finally
            {
                connection.Close();
            }
        }
    }
    public void 修改密碼()
    {
        彈跳面板.SetActive(true);
        if (密碼.text.ToString() != "")
        {
            string na1 = json[2].ToString().Trim('"');
            string na2 = 密碼.text.ToString();
            if (na1 == na2)
            {
                彈跳文字.text = "未更改密碼";
            }
            else
            {
                Main.Global.PB = 密碼.text;
                StartCoroutine(密碼修改());
                彈跳文字.text = "更改成功";
            }
        }
        else
        {
            
            彈跳文字.text = "未輸入密碼";
        }
    }
    
    IEnumerator 密碼修改()
    {
        string strcon = "密碼修改";
        string strUrl = string.Format(Main.Global.阿帕契路徑+"comm={0}", strcon);
        UnityWebRequest request = UnityWebRequest.Get(strUrl);
        yield return request.SendWebRequest();
        if (request.result == UnityWebRequest.Result.ConnectionError)
        {
            Debug.Log(request.error);
            yield break;
        }
        string query = request.downloadHandler.text.ToString();
        using (SqlConnection connection = new SqlConnection(Main.Global.路徑))
        {
            try
            {
                connection.Open();
                using (SqlCommand command = new SqlCommand(query, connection))
                {
                    command.Parameters.AddWithValue("@PA", Main.Global.人員);
                    command.Parameters.AddWithValue("@PB", 密碼.text);

                    int rowsAffected = command.ExecuteNonQuery();
                    Debug.Log("Rows affected: " + rowsAffected);
                }
            }
            catch (Exception ex)
            {
                Debug.LogError("Error connecting to the database or executing command: " + ex.Message);
            }
            finally
            {
                connection.Close();
            }
        }
        yield return StartCoroutine(使用者資料());
    }
    public void 彈跳面板關閉()
    {
        彈跳面板.SetActive(false);
        彈跳文字.text = "";
    }
    public void back()
    {
        change_Secen(1);
    }
    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);
    }
}