using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.IO;
using System.Text;
using System.Windows.Forms;

namespace MOTINOVA_Motor_Factory_Set
{
    public partial class ManageForm : Form
    {

        string FilePath = "cfg\\";//文件路径

        public ManageForm()
        {
            InitializeComponent();
        }

        private void ManageForm_Load(object sender, EventArgs e)
        {
            groupBox_Pwd.Visible = true;
            groupBox_File.Visible = false;
            button_Delete.Visible = false;
        }

        private void button_Enter_Click(object sender, EventArgs e)
        {
            if (textBox_Pwd.Text == "123456")
            {
                groupBox_Pwd.Visible = false;
                groupBox_File.Visible = true;
                button_Delete.Visible = true;
                button_OpenFile.Visible = true;

                if (System.IO.Directory.Exists(FilePath) == false)
                    System.IO.Directory.CreateDirectory(FilePath);
                ListFileRefresh(FilePath);
            }
            else
            {
                MessageBox.Show("密码错误，请重新输入！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                textBox_Pwd.Text = "";
            }
        }

        private void ListFileRefresh(string path)
        {
            var files = Directory.GetFiles(path, "*.ttcfg");
            listBox_File.Items.Clear();
            foreach (var file in files)
            {
                listBox_File.Items.Add(Path.GetFileName(file));
            }
            if (listBox_File.Items.Count != 0)
                listBox_File.SelectedIndex = 0;
        }

        private void button_Delete_Click(object sender, EventArgs e)
        {
            try
            {
                string SelectFile;
                SelectFile = listBox_File.SelectedItem.ToString();
                //删除选中文件
                if (MessageBox.Show("确认删除？", "确认", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
                {
                    File.Delete(FilePath + "\\" + SelectFile);
                    if (System.IO.Directory.Exists(FilePath) == false)
                        System.IO.Directory.CreateDirectory(FilePath);
                    ListFileRefresh(FilePath);
                }
            }
            catch
            {
                MessageBox.Show("请选择文件！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
            }
            finally
            { 
            
            }
   
        }

        private void button_OpenFile_Click(object sender, EventArgs e)
        {
            if (button_OpenFile.Text == "查看")
            {
                button_OpenFile.Text = "隐藏";
                button_Delete.Visible = false;
                richTextBox1.Visible = true;
                richTextBox1.Text = "";

                //读取选择文件
                try
                {
                    string SelectFile;
                    if (listBox_File.Items.Count == 0)
                    {
                        MessageBox.Show("无可用文件！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                        button_OpenFile.Text = "查看";
                        button_Delete.Visible = true;
                        richTextBox1.Visible = false;
                        richTextBox1.Text = "";
                        return;
                    }
                    if (listBox_File.SelectedItems.Count == 0)
                    {
                        MessageBox.Show("请选择文件！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                        button_OpenFile.Text = "查看";
                        button_Delete.Visible = true;
                        richTextBox1.Visible = false;
                        richTextBox1.Text = "";
                        return;
                    }
                    SelectFile = listBox_File.SelectedItem.ToString();
                    richTextBox1.Text += "文件名称：" + SelectFile + "\r\n";
                    //打开选中文件
                    StreamReader objReader = new StreamReader(FilePath + "\\" + SelectFile);
                    string sLine = "";
                    ArrayList arrText = new ArrayList();//创建一个动态数组
                    while (sLine != null)
                    {
                        sLine = objReader.ReadLine();
                        arrText.Add(sLine);
                    }
                    objReader.Close();
                    richTextBox1.Text = "";
                    foreach (string sOutput in arrText)
                    {
                        richTextBox1.Text += sOutput + "\r\n";
                    }

                }
                catch
                {
                    MessageBox.Show("请选择文件！", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                    button_OpenFile.Text = "查看";
                    button_Delete.Visible = true;
                    richTextBox1.Visible = false;
                    richTextBox1.Text = "";
                }
                finally
                {

                }
            }
            else if (button_OpenFile.Text == "隐藏")
            {
                button_OpenFile.Text = "查看";
                button_Delete.Visible = true;
                richTextBox1.Visible = false;
                richTextBox1.Text = "";
            }
        }
    }
}