using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using System.Data.SqlClient;
using System.Data;

public class SQL_Module : MonoBehaviour
{
    public static SqlConnection conn;
    public static SqlCommand cmd;
    public static SqlDataReader dr;
    public static SqlDataAdapter da;
    public static string ConString ,ConString2,ConString3,ConString4,ConString5;
    public static string SQL1 ,SQL2;
    public static bool T_SQL;
    public static int 權限數量=7;
    public static string 系統權限 = "CC01, CC02, CC03, CC04 , CC05, CC06, CC07";
    public static string 系統功能權限 = "GCM01,GCM02,GCM03,GCM04,GCM05,GCM06,GCM07";
    public static string 登入權限1 = "姓名, 帳號, 密碼, 部門, 處別, 課別, 組別, 職稱 AS 使用者角色 , 密碼日期, 級別, NAS帳號, NAS密碼, " + 系統權限;
    public static string 登入權限2 = "姓名, 帳號, 密碼, 部門, 處別, 課別, 組別, 職稱 , 密碼日期, 級別, NAS帳號, NAS密碼, " + 系統權限 ;
    public static void TestSQL(string TestConString){
        using (SqlConnection connection = new SqlConnection(TestConString))
        {
            try{
                connection.Open();
                Debug.Log("SQL Connection Successful");
                T_SQL=true;
            }
            catch (SqlException e){
                Debug.LogError("SQL Connection Error: " + e.Message);
                T_SQL=false;
            }
            finally{
                connection.Close();
            }
        }
    }
    public static void ConnOpen_外SQL(){
        try{
            conn.Close(); 
            if (conn.State == ConnectionState.Closed){
                conn = new SqlConnection(ConString4);
                conn.Open();
            }
        }catch{
            conn = new SqlConnection(ConString4);
            conn.Open();
        }
        
    }
    public static void ConnOpen_外2SQL(){
        try{
            conn.Close(); 
            if (conn.State == ConnectionState.Closed){
                conn = new SqlConnection(ConString5);
                conn.Open();
            }
        }catch{
            conn = new SqlConnection(ConString5);
            conn.Open();
        }
        
    }
    public static void ConnOpen_電控SQL(){
        try{
            conn.Close(); 
            if (conn.State == ConnectionState.Closed){
                conn = new SqlConnection(ConString);
                conn.Open();
            }
        }catch{
            conn = new SqlConnection(ConString);
            conn.Open();
        }
        
    }
    public static void ConnOpen_電控資料SQL(){
        try{
            conn.Close(); 
            if (conn.State == ConnectionState.Closed){
                conn = new SqlConnection(ConString2);
                conn.Open();
            }
        }catch{
            conn = new SqlConnection(ConString2);
            conn.Open();
        }
    }
    public static void ConnOpen_特別用途SQL(){
        try{
            conn.Close(); 
            if (conn.State == ConnectionState.Closed){
                conn = new SqlConnection(ConString3);
                conn.Open();
            }
        }catch{
            conn = new SqlConnection(ConString3);
            conn.Open();
        }
    }
    public static void CmdSet_For_DGV(){
        try{
            da = new SqlDataAdapter(SQL1,ConString);Main.Global.SQL_S = true;
            //Main.更新SQL成功() ; Main.Global.SQL_S = true;
        }catch{
            Main.Global.SQL_S = false;
            //Main.更新SQL失敗() ; Main.Global.SQL_S = false;
        }
    }
    public static void CmdSet_For_DGV_B(){
        try{
            da = new SqlDataAdapter(SQL1,ConString2);Main.Global.SQL_S = true;
            //Main.更新SQL成功() ; Main.Global.SQL_S = true;
        }catch{
            Main.Global.SQL_S = false;
            //Main.更新SQL失敗() ; Main.Global.SQL_S = false;
        }
    }
    public static void CmdSet_For_DGV_C(){
        try{
            da = new SqlDataAdapter(SQL1,ConString5);Main.Global.SQL_S = true;
            //Main.更新SQL成功() ; Main.Global.SQL_S = true;
        }catch{
            Main.Global.SQL_S = false;
            //Main.更新SQL失敗() ; Main.Global.SQL_S = false;
        }
    }
    public static void CmdSet_For_dr(){
        try{
            cmd = conn.CreateCommand();
            cmd.CommandText = SQL1;
            cmd.Connection = conn;
            dr = cmd.ExecuteReader();Main.Global.SQL_S = true;
            //Main.更新SQL成功() ; Main.Global.SQL_S = true;
        }catch{Main.Global.SQL_S = false;
            //Main.更新SQL失敗() ; Main.Global.SQL_S = false;
        }
    }
}