using System;
using System.IO;
using System.Windows.Forms;

namespace Archives_Center
{
    public partial class LogDetail : Form
    {
        string folderPath = Path.GetTempPath() + @"ArchivesCenter\Data\" + Properties.Settings.Default.current_user + @"\" + Properties.Settings.Default.selectedYText + @"\" + Properties.Settings.Default.selectedMText + @"\" + Properties.Settings.Default.selectedDText + @"\";
        public LogDetail()
        {
            InitializeComponent();
            string[] imageFiles = Directory.GetFiles(folderPath, "*.jpg");
            listView1.Columns.Add("文件名", 300);
            listView1.Columns.Add("大小 (KB)", 125);
            listView1.Columns.Add("创建时间", 150);
            PopulateListView(folderPath);
            using (StreamReader sr = new StreamReader(Path.GetTempPath() + @"ArchivesCenter\Data\" + Properties.Settings.Default.current_user + @"\" + Properties.Settings.Default.selectedYText + @"\" + Properties.Settings.Default.selectedMText + @"\" + Properties.Settings.Default.selectedDText + @"\" + "text.txt"))
            {
                string firstLine = sr.ReadLine();
                label1.Text = firstLine;
                string secondLine = sr.ReadLine();
                label2.Text = secondLine;
                string thirdLine = sr.ReadLine();
                label3.Text = thirdLine;
            }
            using (StreamReader sr = new StreamReader(Path.GetTempPath() + @"ArchivesCenter\Data\" + Properties.Settings.Default.current_user + @"\" + Properties.Settings.Default.selectedYText + @"\" + Properties.Settings.Default.selectedMText + @"\" + Properties.Settings.Default.selectedDText + @"\" + "text.txt"))
            {
                int lineNumber = 0;
                while (!sr.EndOfStream)
                {
                    string line = sr.ReadLine();
                    if (lineNumber >= 3)
                        richTextBox1.AppendText(line + Environment.NewLine);
                    lineNumber++;
                }
            }
        }
        private void PopulateListView(string folderPath)
        {
            listView1.Items.Clear();
            string[] files = Directory.GetFiles(folderPath, "*.jpg");
            foreach (string file in files)
            {
                FileInfo fileInfo = new FileInfo(file);
                ListViewItem item = new ListViewItem(fileInfo.Name);
                item.SubItems.Add((fileInfo.Length / 1024).ToString());
                item.SubItems.Add(fileInfo.CreationTime.ToString());
                listView1.Items.Add(item);
            }
        }

        private void button2_Click(object sender, EventArgs e)
        {
            DeleteFolderWithAdminRights.DeleteFolder(Path.GetTempPath() + @"ArchivesCenter\Data\" + Properties.Settings.Default.current_user + @"\" + Properties.Settings.Default.selectedYText + @"\" + Properties.Settings.Default.selectedMText + @"\" + Properties.Settings.Default.selectedDText + @"\");
            this.Close();
        }

        private void listView1_DoubleClick(object sender, EventArgs e)
        {
            if (listView1.SelectedItems.Count > 0)
            {
                string selectedFile = listView1.SelectedItems[0].Text;
                string filePath = Path.Combine(folderPath, selectedFile);
                System.Diagnostics.Process.Start(filePath);
            }
        }

        private void 属性ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            long totalSize = 0;
            foreach (string file in Directory.GetFiles(folderPath))
            {
                FileInfo fileInfo = new FileInfo(file);
                totalSize += fileInfo.Length;
            }
            MessageBox.Show("日志标题：" + label1.Text + "\n日期：" + label2.Text + "\n作者：" + label3.Text + "\n占地大小：" + totalSize/1024 + "KB", label1.Text + "属性", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }
    }
}