using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Diagnostics;
using BRS.Common.Model.Helper;
using System.Windows.Forms;
using BRS.UI.Main.Properties;
using System.Reflection;
using System.Resources;

namespace BRS.UI.Main
{
    /// <summary>
    /// 配置文件夹以及示例数据处理
    /// </summary>
    public static class SampleHelper
    {

        private static readonly List<string> Folders = new List<string> {
            "Configs",
            //"DataBase",
            //"Images",
            "Logs",
            //"Models",
            //"Result",
            //"Samples",
            //"Vision",
        };


        /// <summary>
        /// 初始化文件夹
        /// </summary>
        /// <param name="path"></param>
        private static void InitFolder(string path)
        {
            Folders.ForEach(folder =>
            {
                Directory.CreateDirectory(Path.Combine(path, folder));
            });
        }

        /// <summary>
        /// 解压缩Sample数据
        /// </summary>
        /// <param name="path"></param>
        private static void Extract(string path)
        {
            // 7z.exe x FN_Inference.7z -pxkrs0425 -o"J:\test data"

            var currentDir = Environment.CurrentDirectory;

            var _7z = Path.Combine(currentDir, "7z.exe");

            var sampleFile = Path.Combine(currentDir, "data", "Sample.7z");

            ProcessStartInfo psi = new ProcessStartInfo(_7z);
            psi.UseShellExecute = false;
            psi.CreateNoWindow = true;
            psi.Arguments = $"x {sampleFile} -pxkrs0425 -o\"{path}\"";

            System.Diagnostics.Process.Start(psi);

        }

        private static void GenerateConfig(string basePath)
        {

            // 初始化配置文件
            Assembly assem = Assembly.GetEntryAssembly();
            ResourceManager rm = new ResourceManager("BRS.UI.Main.Properties.Resources", assem);
            string defaultConfigStr = rm.GetString("DefaultConfigStr");    //资源文件名称不带扩展名
            object defaultConfig = rm.GetObject("DefaultConfig");

            // 离线图片目录
            string strOfflineImgDir = Path.Combine(basePath, "SampleImages").Replace("\\", "\\\\");
            defaultConfigStr = defaultConfigStr.Replace("%SAMPLE_OFFLINE_IMAGE_DIR%", strOfflineImgDir);


            // 模型
            string strModelPath = Path.Combine(basePath, "Models", "FN_Model.onnx").Replace("\\", "\\\\");
            defaultConfigStr = defaultConfigStr.Replace("%SAMPLE_MODEL_PATH%", strModelPath);

            //标签
            string strLabelPath = Path.Combine(basePath, "Models", "FN_Class.txt").Replace("\\", "\\\\");
            defaultConfigStr = defaultConfigStr.Replace("%SAMPLE_LABEL_PATH%", strLabelPath);

            // 图片保存路径
            string strImgSaveDir = Path.Combine(basePath, "Images").Replace("\\", "\\\\");
            defaultConfigStr = defaultConfigStr.Replace("%SAMPLE_IMAGE_SAVE_DIR%", strImgSaveDir);


            // 日志 
            string strLogPath = Path.Combine(basePath, "Logs").Replace("\\", "\\\\");
            defaultConfigStr = defaultConfigStr.Replace("%SAMPLE_LOG_PATH%", strLogPath);


            // 配置文件保存路径
            string strConfigPath = Path.Combine(basePath, "Configs", "Config.json");

            using (StreamWriter writer = new StreamWriter(strConfigPath, false, Encoding.UTF8))
            {
                writer.WriteLine(defaultConfigStr);
                writer.Flush();
            }


        }



        /// <summary>
        /// 初始化配置数据
        /// </summary>
        public static void Init()
        {
            bool settingChecked = false;

            // 配置文件不存在
            while (!settingChecked)
            {
                if (settingChecked)
                {
                    Environment.Exit(1);
                }

                // 设置目录 
                string myDoc = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);

                var retPath = Path.Combine(myDoc, "A020");
                // var retPath = Path.Combine(dialog.SelectedPath, "Configs");


                // 将配置写入文件
                string defaultSetting = "{\"ProcessCodes\":[],\"ProductionCodes\":[\"Default\"],\"DefaultProcess\":\"A020\",\"DefaultProduction\":\"\",\"ConfigPath\":\""
                    + Path.Combine(retPath, "Configs").Replace("\\", "\\\\")
                + "\",\"Description\":\"振动盘供料缺陷检测系统\",\"IconPath\":null,\"CurrLayout\":\"Default\",\"IsMinimumWhenClose\":false}";
                SettingHelper.InitWithContent(defaultSetting);

                settingChecked = true;


                // 创建文件夹
                InitFolder(retPath);

                // 解压缩示例数据
                // Extract(retPath); 

                // 生成配置文件
                GenerateConfig(retPath);

            }
        }





        ///// <summary>
        ///// 初始化配置数据
        ///// </summary>
        //public static void Init()
        //{
        //    bool settingChecked = false;

        //    // 配置文件不存在
        //    while (!settingChecked)
        //    {
        //        if (settingChecked)
        //        {
        //            Environment.Exit(1);
        //        }

        //        // 设置目录
        //        MessageBox.Show("首次使用软件，请选择一个空文件夹作为数据目录，路径中请勿包含中文", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);

        //        bool dirOk = false;
        //        FolderBrowserDialog dialog = new FolderBrowserDialog();
        //        dialog.ShowNewFolderButton = true;
        //        dialog.Description = "请选择数据目录(不允许中文路径)";
        //        while (!dirOk) // 检查是否选择好了目录
        //        {
        //            if (dialog.ShowDialog() == DialogResult.OK)
        //            {
        //                bool haveChinese = dialog.SelectedPath.ToCharArray().Any(c => c > 0xff);
        //                if (haveChinese)
        //                {
        //                    MessageBox.Show("路径中包含中文，请重新选择", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
        //                    continue;
        //                }

        //                var subEntities = Directory.GetFileSystemEntries(dialog.SelectedPath).Length;
        //                if (subEntities > 0)
        //                {
        //                    MessageBox.Show("目录非空", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
        //                    continue;
        //                }


        //                dirOk = true;
        //            }
        //            else
        //            {
        //                MessageBox.Show("请选择数据目录", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
        //            }
        //        }

        //        var retPath = dialog.SelectedPath; //Path.Combine(dialog.SelectedPath, "DefectDetectionData");
        //        // var retPath = Path.Combine(dialog.SelectedPath, "Configs");


        //        // 将配置写入文件
        //        string defaultSetting = "{\"ProcessCodes\":[],\"ProductionCodes\":[\"Default\"],\"DefaultProcess\":\"A020\",\"DefaultProduction\":\"\",\"ConfigPath\":\""
        //            + Path.Combine(dialog.SelectedPath, "Configs").Replace("\\", "\\\\")
        //        + "\",\"Description\":\"振动盘供料缺陷检测系统\",\"IconPath\":null,\"CurrLayout\":\"Default\",\"IsMinimumWhenClose\":false}";
        //        SettingHelper.InitWithContent(defaultSetting);

        //        settingChecked = true;


        //        // 创建文件夹
        //        InitFolder(retPath);

        //        // 解压缩示例数据
        //        Extract(retPath);


        //        // 生成配置文件
        //        GenerateConfig(retPath);

        //    }
        //}
    }
}