using OfficeOpenXml;
using System;
using System.Collections.Generic;
using System.Data;
using System.IO;
using System.Windows.Forms;
using 口罩泄露定制款.Excle;
using 口罩泄露定制款.Log;

namespace 口罩泄露测试仪控制系统_定制款.窗体
{
    public partial class frm_Audit_Trail : Form
    {
        private Logger _logger = new Logger();
        private string logFilePath;
        UserExcleHelper userExcle = new UserExcleHelper();
        public frm_Audit_Trail()
        {
            InitializeComponent();
            //将读取到的list中的用户名填充进入combbox中
            List<string> userList = userExcle.ReadUserNameData();
            foreach (string user in userList)
            {
                cbb_User.Items.Add(user);
            }
            if (cbb_User.Items.Count > 0)
            {
                cbb_User.SelectedIndex = 0;
            }
            // 设置日志文件路径，可以是相对路径或绝对路径  
            logFilePath = _logger.LogFilePath;
            uiDatePicker1.Text = DateTime.Now.ToShortDateString();
            LoadLogsIntoListView();
            dgv_Log.Font= new System.Drawing.Font("黑体", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(134)));
        }
        private void LoadLogsIntoListView()
        {
            // listViewLogs.Items.Clear();
            if (!File.Exists(logFilePath))
            {
                MessageBox.Show("日志文件不存在！");
                return;
            }
            //将Excle文件内容导入listview
            FileInfo existingFile = new FileInfo(logFilePath);

            using (ExcelPackage package = new ExcelPackage(existingFile))
            {
                // Assume we are reading from the first worksheet  
                ExcelWorksheet worksheet = package.Workbook.Worksheets[0];
                int rowCount = worksheet.Dimension.Rows;
                int colCount = worksheet.Dimension.Columns;
                DataTable dt = new DataTable();
                dt.Columns.Add("日期");
                dt.Columns.Add("时间");
                dt.Columns.Add("操作员");
                dt.Columns.Add("操作内容");
                dt.Columns.Add("操作结果");
                for (int i = 2; i <= worksheet.Dimension.Rows; i++)
                {
                    DataRow dr = dt.NewRow();
                    dr["日期"] = worksheet.Cells[i, 1].Value.ToString();
                    dr["时间"] = worksheet.Cells[i, 2].Value.ToString();
                    dr["操作员"] = worksheet.Cells[i, 3].Value.ToString();
                    dr["操作内容"] = worksheet.Cells[i, 4].Value.ToString();
                    dr["操作结果"] = worksheet.Cells[i, 5].Value.ToString();
                    dt.Rows.Add(dr);
                }

                dgv_Log.DataSource = dt;
                dgv_Log.Columns[3].Width = 200;
            }


        }
        private void LoadLogsIntoListView_Index(string key)
        {
            // listViewLogs.Items.Clear();
            if (!File.Exists(logFilePath))
            {
                MessageBox.Show("日志文件不存在！");
                return;
            }
            //将Excle文件内容导入listview
            FileInfo existingFile = new FileInfo(logFilePath);

            using (ExcelPackage package = new ExcelPackage(existingFile))
            {
                // Assume we are reading from the first worksheet  
                ExcelWorksheet worksheet = package.Workbook.Worksheets[0];
                int rowCount = worksheet.Dimension.Rows;
                int colCount = worksheet.Dimension.Columns;
                DataTable dt = new DataTable();
                dt.Columns.Add("日期");
                dt.Columns.Add("时间");
                dt.Columns.Add("操作员");
                dt.Columns.Add("操作内容");
                dt.Columns.Add("操作结果");
                for (int i = 2; i <= worksheet.Dimension.Rows; i++)
                {
                    if (worksheet.Cells[i, 3].Value.ToString().Contains(key))
                    {
                        DataRow dr = dt.NewRow();
                        dr["日期"] = worksheet.Cells[i, 1].Value.ToString();
                        dr["时间"] = worksheet.Cells[i, 2].Value.ToString();
                        dr["操作员"] = worksheet.Cells[i, 3].Value.ToString();
                        dr["操作内容"] = worksheet.Cells[i, 4].Value.ToString();
                        dr["操作结果"] = worksheet.Cells[i, 5].Value.ToString();
                        dt.Rows.Add(dr);
                    }

                }

                dgv_Log.DataSource = dt;
                dgv_Log.Columns[3].Width = 200;
            }


        }
        private void uiButton1_Click(object sender, EventArgs e)
        {
            _logger.Log("张三", "点击了保存按钮", "1");
        }

        private void btn_Serch_Click(object sender, EventArgs e)
        {
            string key = uiDatePicker1.Text.Trim();
            if (string.IsNullOrEmpty(key))
            {
                MessageBox.Show("请输入查询关键字！");
                return;
            }
            logFilePath = Application.StartupPath + "\\日志保存\\" + key + ".xlsx";

            LoadLogsIntoListView_Index(cbb_User.Text.Trim());
        }
    }
}