using System;
using System.Windows.Forms;

namespace SLC1_N
{
    public partial class Form_LogOn : Form
    {
        public Form_LogOn()
        {
            InitializeComponent();
        }

        private void LogOn_Load(object sender, EventArgs e)
        {
            Logtime.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
            Timer1.Interval = 1000;
            Timer1.Start();
            //try
            //{
            //    string filepath = System.Environment.CurrentDirectory + "\\Config\\Users\\UsersInfo.mdb";

            //    if (File.Exists(filepath) == true)//判断所选路径是否有文件
            //    {

            //        string constr = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + System.Environment.CurrentDirectory + "\\Config\\Users\\UsersInfo.mdb;";
            //        OleDbConnection con = new OleDbConnection(constr);
            //        con.Open();

            //        string sql2 = "SELECT * FROM UserInfo";

            //        OleDbCommand cmd2 = new OleDbCommand(sql2, con);
            //        OleDbDataReader userinformation = cmd2.ExecuteReader();

            //        //下移游标，读取一行，如果没有数据了则返回false
            //        while (userinformation.Read())
            //        {
            //            Account.Items.Add(Convert.ToString(userinformation["账户"]));
            //        }


            //        userinformation.Close();
            //        con.Close();
            //    }
            //}
            //catch (Exception ex)
            //{
            //    MessageBox.Show(ex.Message);
            //}
            tb_Password.Focus();
        }

        private void Log_Click(object sender, EventArgs e)
        {
            try
            {
                if (tb_Password.Text == "linglong29529959" || tb_Password.Text == "29529959" || tb_Password.Text == "qwe")
                {
                    Form1.f1.lb_User.Text = "厂商";
                    Form1.f1.User = "厂商";
                    this.Close();
                }
                else
                {
                    bool bPassword = false;
                    string password_管理员 = DateTime.Now.ToString("yyMMHH");
                    string password_工程师 = DateTime.Now.ToString("ddHHmm");
                    string password_超级管理员 = "ghkj.2021";
                    if (tb_Password.Text == password_工程师)
                    {
                        Form1.f1.lb_User.Text = "工程师";
                        Form1.f1.User = "工程师";
                        bPassword = true;
                    }
                    else if (tb_Password.Text == password_管理员)
                    {
                        Form1.f1.lb_User.Text = "管理员";
                        Form1.f1.User = "管理员";
                        bPassword = true;
                    }
                    else if (tb_Password.Text == password_超级管理员 || tb_Password.Text == "123456")
                    {
                        Form1.f1.lb_User.Text = "超级管理员";
                        Form1.f1.User = "超级管理员";
                        bPassword = true;
                    }

                    var jsconfig = new JsonConfig("config.json");
                    string[] userPasswordArray = jsconfig.GetValue<string>("userPassword", "8888").Split('&');
                    for (int i = 0; i < userPasswordArray.Length; i++)
                    {
                        if (tb_Password.Text == userPasswordArray[i])
                        {
                            Form1.f1.lb_User.Text = "超级管理员";
                            Form1.f1.User = "超级管理员";
                            bPassword = true;
                        }
                    }

                    // 如果有登陆成功
                    if (bPassword)
                    {
                        this.Close();
                    }
                    else
                    {
                        MessageBox.Show("密码错误!");
                        tb_Password.ResetText();
                        tb_Password.Focus();
                    }
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        private void Password_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == System.Windows.Forms.Keys.Enter)
            {
                Log.PerformClick(); //执行单击button的动作  
            }
        }

        private void LogOn_FormClosing(object sender, FormClosingEventArgs e)
        {
            //if (String.IsNullOrEmpty(Form1.f1.Admin.Text))
            //{
            //    System.Environment.Exit(0);
            //}
        }

        private void Timer1_Tick(object sender, EventArgs e)
        {
            Logtime.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
        }

        private void timer2_Tick(object sender, EventArgs e)
        {
            Form1.f1.lb_User.Text = "操作员";
            Form1.f1.User = "操作员";
        }

        private void bt_PasswordAdd_Click(object sender, EventArgs e)
        {
            if (Form1.f1.User == "厂商" || Form1.f1.User == "超级管理员")
            {
                var jsconfig = new JsonConfig("config.json");
                string userPassword = jsconfig.GetValue<string>("userPassword", "8888");

                if (!string.IsNullOrEmpty(tb_Password.Text.Trim()))
                {
                    string[] userPasswordArray = userPassword.Split('&');
                    for (int i = 0; i < userPasswordArray.Length; i++)
                    {
                        if (tb_Password.Text == userPasswordArray[i])
                        {
                            MessageBox.Show("密码已存在!");
                            return;
                        }
                    }

                    userPassword += $"&{tb_Password.Text}";
                    jsconfig.SetValue("userPassword", userPassword);
                    MessageBox.Show("添加成功!");
                }
                else
                {
                    MessageBox.Show("密码不可为空!");
                }
            }
            else
            {
                MessageBox.Show("非法用户!");
            }
        }
    }
}