using DevExpress.Utils.OAuth;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Net.Sockets;
using System.Security.Policy;
using System.ServiceModel;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using UAS_MES_NEW.DataOperate;
using UAS_MES_NEW.Entity;
using UAS_MES_NEW.PublicMethod;

namespace UAS_MES_NEW.Make
{
    public partial class Make_FirstInspect : Form
    {
        public Make_FirstInspect()
        {
            InitializeComponent();
        }

        DataHelper dh;
        DataTable dt;

        FileSystemWatcher watcher;
        string currFileType , equiType ;

        List<string> fileList = new List<string>();

        string workOrder,line,sideType,sn;

        private void Make_ParseLog_Load(object sender, EventArgs e)
        {
            dh = SystemInf.dh;

            fileList.Add("D:\\FAIReport");
            txtPath.Text = fileList[0];

            currFileType = "txt";
            equiType = "首件测试仪";

            watcher = new FileSystemWatcher();
            watcher.NotifyFilter = NotifyFilters.FileName | NotifyFilters.LastWrite;
            watcher.Created += OnFileCreated;
            /*watcher.Changed += OnFileChanged;
            watcher.Deleted += OnFileChanged;
            watcher.Renamed += OnFileChanged;*/

        }


        private void Choose_Click(object sender, EventArgs e)
        {
            using (var dialog = new FolderBrowserDialog())
            {
                if (dialog.ShowDialog() == DialogResult.OK)
                {
                    txtPath.Text = dialog.SelectedPath;
                    txtPath.Enabled = false;
                    watcher.EnableRaisingEvents = false;
                }
            }
        }

        private void claerBtn_Click(object sender, EventArgs e)
        {
            lstFiles.Items.Clear();
        }

        private async void allParse_Click(object sender, EventArgs e)
        {
            if (String.IsNullOrEmpty(txtPath.Text))
            {
                txtPath.Focus();
                txtPath.SelectAll();
                MessageBox.Show(this.ParentForm, "请选择解析路径", "提示");
                return;
            }

            string[] txtFiles = Directory.GetFiles(txtPath.Text, $"*.{currFileType}");
            if (txtFiles.Length == 0)
            {
                LogMessage(0, $"当前{txtPath.Text},没有{equiType}设备输出的{currFileType.ToLower()}文件");
                return;
            }

            txtPath.Enabled = false;
            Choose.Enabled = false;
            generateRadio.Enabled = false;

            try
            {
                await Task.Run(() => RefreshFileList());
            }
            catch (Exception ex)
            {
                LogMessage(0, $"处理失败: {ex.Message}");
            }
            finally
            {
                txtPath.Enabled = true;
                Choose.Enabled = true;
                generateRadio.Enabled = true;
            }
        }

        private void onWatch_Click(object sender, EventArgs e)
        {
            if (String.IsNullOrEmpty(txtPath.Text))
            {
                txtPath.Focus();
                txtPath.SelectAll();
                MessageBox.Show(this.ParentForm, "请选择监控路径", "提示");
                return;
            }
            try
            {
                watcher.Path = txtPath.Text;
                watcher.Filter = $"*.{currFileType}";
                if (onWatch.Text == "开启监控")
                {
                    onWatch.Text = "关闭监控";
                    txtPath.Enabled = false;
                    Choose.Enabled = false;
                    generateRadio.Enabled = false;
                    watcher.EnableRaisingEvents = true;
                }
                else
                {
                    onWatch.Text = "开启监控";
                    txtPath.Enabled = true;
                    Choose.Enabled = true;
                    generateRadio.Enabled = true;
                    watcher.EnableRaisingEvents = false;
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(this.ParentForm, ex.Message, "警告");
            }
        }

        private async void OnFileCreated(object sender, FileSystemEventArgs e)
        {
            try
            {
                await Task.Delay(500);
                await Task.Run(() => RefreshFileList());
            }
            catch (Exception ex)
            {
                LogMessage(0, $"监控文件处理失败: {ex.Message}");
            }
        }

        private async void OnFileChanged(object sender, FileSystemEventArgs e)
        {
            if (e.ChangeType == WatcherChangeTypes.Changed)
            {
                try
                {
                    await Task.Delay(500);
                    await Task.Run(() => RefreshFileList());
                }
                catch (Exception ex)
                {
                    LogMessage(0, $"监控文件变更处理失败: {ex.Message}");
                }
            }
        }

        private async Task RefreshFileList()
        {
            if (lstFiles.InvokeRequired)
            {
                await Task.Run(() =>
                {
                    lstFiles.Invoke(new Action(async () => await RefreshFileList()));
                });
                return;
            }

            try
            {
                if (!Directory.Exists(txtPath.Text))
                {
                    LogMessage(0, $"NG,目录不存在: {txtPath.Text}");
                    return;
                }

                string[] txtFiles = Directory.GetFiles(txtPath.Text, $"*.{currFileType}");
                if (txtFiles.Length == 0)
                {
                    return;
                }

                List<string> itemFileList = new List<string>();
                foreach (string file in txtFiles)
                {
                    itemFileList.Clear();
                    itemFileList.Add(file);

                    byte[] bytes = File.ReadAllBytes(file);

                    Encoding encoding = Encoding.GetEncoding("GB2312");
                    string[] lines = File.ReadAllLines(file, encoding);
                    foreach (string rowLine in lines)
                    {
                        if (rowLine.Contains("工单号"))
                        {
                            workOrder = rowLine.Replace("工单号：", "");
                        }
                        if (rowLine.Contains("生产线"))
                        {
                            line = rowLine.Replace("生产线：", "")  ;
                        }
                        if (rowLine.Contains("样品条码"))
                        {
                            sn = rowLine.Replace("样品条码：", "");
                        }

                        if (rowLine.Contains("板面"))
                        {
                            sideType = rowLine.Replace("板面：", "");
                        }
                    }

                    string pdFile = Regex.Replace(file, ".{7}$", $"{sideType}.pdf");
                    itemFileList.Add(pdFile);

                    await InsertDb(itemFileList, workOrder, line, sn);
                }
            }
            catch (Exception ex)
            {
                LogMessage(0, $"Error: 解析文件列表失败: {ex.Message}");
            }
        }


        private async Task InsertDb(List<string> itemFileList, string workOrder, string line, string sn)
        {
            try
            {
                var checkTasks = itemFileList.Select(async filePath =>
                {
                    if (!File.Exists(filePath))
                    {
                        return $"NG,{Path.GetFileName(filePath)}日志文件不存在: {filePath}";
                    }

                    var content = File.ReadAllText(filePath);
                    if (content.Length == 0)
                    {
                        return $"NG,日志文件中内容为空: {filePath}";
                    }

                    string outFileMsg = CheckFileAccess(filePath);
                    if (outFileMsg != "OK")
                    {
                        return outFileMsg + ",请稍后再试";
                    }

                    return "OK";
                });

                var checkRes = await Task.WhenAll(checkTasks);
                foreach (var checkItem in checkRes)
                {
                    if (checkItem != "OK")
                    {
                        LogMessage(0, checkItem);
                        return;
                    }
                }

                string isCheck = dh.getFieldDataByCondition("make", "nvl(ma_firstitemcheck, 0)", $"ma_code = '{workOrder}'").ToString();
                if (string.IsNullOrEmpty(isCheck))
                {
                    LogMessage(0, $"NG,工单号:{workOrder}不存在,请检查报告中{currFileType}文件");
                    return;
                }

                string sr_code = dh.getFieldDataByCondition("spotcheckrecord", "sr_code",$"sr_type = '首件检验' AND sr_linecode = '{line}' AND sr_makecode = '{workOrder}'").ToString();
                if (string.IsNullOrEmpty(sr_code))
                {
                    if (generateRadio.Checked && isCheck == "-1")
                    {
                        string v_macraftcode = dh.getFieldDataByCondition("make", "ma_craftcode", $"ma_code = '{workOrder}'").ToString();
                        string v_maprodcode = dh.getFieldDataByCondition("make", "ma_prodcode", $"ma_code = '{workOrder}'").ToString();
                        string em_name = dh.getFieldDataByCondition("craft,make", "cr_qcemp", $"ma_code = '{workOrder}' and cr_prodcode = ma_prodcode and ma_craftcode = cr_code").ToString();

                        dh.ExecuteSql($@"INSERT INTO spotcheckrecord( sr_id, sr_code, sr_linecode, sr_craftcode, sr_indate, 
                            sr_inman, sr_status, sr_statuscode, sr_makecode, sr_prodcode, sr_source, 
                            sr_contractcode, sr_exportplace, sr_type) 
                            VALUES ( spotcheckrecord_seq.NEXTVAL, 'C' || '{workOrder}', '{line}', '{v_macraftcode}', sysdate, 
                            '{em_name}', '在录入', 'ENTERING', '{workOrder}', '{v_maprodcode}', '工单' || '{workOrder}' || 'SN投入系统自动生成', 
                            '', '{sn}', '首件检验' )", "insert");
                    }
                    else
                    {
                        if (isCheck == "-1")
                        {
                            LogMessage(1, $"报告{itemFileList[1].Replace(txtPath.Text, "")},工单{workOrder}需检查首件,请检查是否需要生成首件任务单");
                            return;
                        }
                        else
                        {
                            LogMessage(1, $"报告{itemFileList[1].Replace(txtPath.Text, "")},工单{workOrder}无需检查首件,请核对工单是否检查首件");
                            return;
                        }
                    }
                }
                string sr_id = dh.getFieldDataByCondition("spotcheckrecord", "sr_id", $"sr_makecode = '{workOrder}' and sr_linecode = '{line}' and sr_type='首件检验'").ToString();


                string uploadFileApi = "http://192.168.41.232:8098/mes/MEScommon/uploadFiles.action?_noc=1";
                Dictionary<string, object> uploadFileParams = new Dictionary<string, object>()
                {
                    {"em_name", "管理员" },
                    {"em_code", "ADMIN" },
                    {"caller", "FirstInspect" }
                };
                string fp_id = await HttpHelper.UploadFilesToRemoteUrl(uploadFileApi, itemFileList[1], uploadFileParams);
                if (!string.IsNullOrEmpty(fp_id))
                {
                    LogMessage(1, $"文件上传成功{itemFileList[1].Replace(txtPath.Text, "")}");

                    dh.ExecuteSql($@"UPDATE spotcheckrecord SET sr_prodtype = '{fp_id};' WHERE sr_id = '{sr_id}'", "update");
                    LogMessage(1, $"首件检验单:C{workOrder.ToUpper()} ,附件上传成功");

                    using (StreamReader SR = new StreamReader(itemFileList[0], Encoding.GetEncoding("GBK")))
                    {
                        string Content = SR.ReadToEnd();
                        SR.Close();
                        SR.Dispose();

                        ConsoleLog(Content, itemFileList[0], $"C{workOrder.ToUpper()}");
                    }

                    using (StreamReader SR = new StreamReader(itemFileList[1], Encoding.GetEncoding("GBK")))
                    {
                        string Content = SR.ReadToEnd();
                        SR.Close();
                        SR.Dispose();

                        ConsoleLog(Content, itemFileList[1], $"C{workOrder.ToUpper()}");
                    }
                }

            }
            catch (Exception ex)
            {
                LogMessage(0, $"Error,处理解析异常: {ex.Message}");
            }
        }

        public class HttpHelper
        {
            public static async Task<string> UploadFilesToRemoteUrl(string url1, string filepath, Dictionary<string, object> dic)
            {
                try
                {
                    ServicePointManager.DefaultConnectionLimit = 50;
                    string boundary = DateTime.Now.Ticks.ToString("x");
                    byte[] boundarybytes = System.Text.Encoding.UTF8.GetBytes("--" + boundary + "\r\n");
                    HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url1);
                    request.Method = "POST";
                    request.Timeout = 10 * 10000;
                    request.ContentType = "multipart/form-data; boundary=" + boundary;
                    Stream rs = request.GetRequestStream();
                    var endBoundaryBytes = Encoding.UTF8.GetBytes("--" + boundary + "--\r\n");
                    string formdataTemplate = "Content-Disposition: form-data; name=\"{0}\"\r\n" + "\r\n" + "{1}" + "\r\n";
                    if (dic != null)
                    {
                        foreach (string key in dic.Keys)
                        {
                            rs.Write(boundarybytes, 0, boundarybytes.Length);
                            string formitem = string.Format(formdataTemplate, key, dic[key]);
                            byte[] formitembytes = System.Text.Encoding.UTF8.GetBytes(formitem);
                            rs.Write(formitembytes, 0, formitembytes.Length);
                        }
                    }

                    string headerTemplate = "Content-Disposition: form-data; name=\"{0}\"; filename=\"{1}\"\r\n\r\n";
                    {
                        rs.Write(boundarybytes, 0, boundarybytes.Length);
                        var header = string.Format(headerTemplate, "file", Path.GetFileName(filepath));
                        var headerbytes = System.Text.Encoding.UTF8.GetBytes(header);
                        rs.Write(headerbytes, 0, headerbytes.Length);
                        using (var fileStream = new FileStream(filepath, FileMode.Open, FileAccess.Read))
                        {
                            var buffer = new byte[1024];
                            var bytesRead = 0;
                            while ((bytesRead = fileStream.Read(buffer, 0, buffer.Length)) != 0)
                            {
                                rs.Write(buffer, 0, bytesRead);
                            }
                        }
                        var cr = Encoding.UTF8.GetBytes("\r\n");
                        rs.Write(cr, 0, cr.Length);
                    }
                    rs.Write(endBoundaryBytes, 0, endBoundaryBytes.Length);
                    var response = request.GetResponse() as HttpWebResponse;
                    StreamReader newReader = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
                    string Content = newReader.ReadToEnd();
                    Dictionary<string, object> dic1 = new Dictionary<string, object>();
                    List<Dictionary<string, object>> dic2 = null;
                    dic1 = BaseUtil.ToDictionary(Content);
                    dic2 = dic1["data"] as List<Dictionary<string, object>>;
                    string fp_id = "";
                    if (dic2[0]["filepath"] != null)
                    {
                        fp_id = dic2[0]["filepath"].ToString();
                    }
                    if (response.StatusCode == HttpStatusCode.OK)
                    {
                        return fp_id;
                    }
                }
                catch (Exception e)
                {
                    LogicHandler.DoCommandLog("FirstInspect", User.UserCode, "", "", User.UserSourceCode, "上传首件报告", "上传失败", "", "");
                    Console.WriteLine(e.Message + e.StackTrace);
                }
                return "";
            }

            public static async Task<string> PostMultipartAsync(string url, Dictionary<string, string> parameters, string cookie = null)
            {
                try
                {
                    var handler = new HttpClientHandler();
                    handler.UseCookies = true;
                    handler.CookieContainer = new CookieContainer();

                    if (!string.IsNullOrEmpty(cookie) && cookie.Contains("JSESSIONID="))
                    {
                        int start = cookie.IndexOf("JSESSIONID=") + 11;
                        int end = cookie.IndexOf(";", start);
                        if (end == -1) end = cookie.Length;
                        string jsessionId = cookie.Substring(start, end - start).Trim();

                        handler.CookieContainer.Add(new Uri(url), new Cookie("JSESSIONID", jsessionId));
                    }

                    using (var httpClient = new HttpClient(handler))
                    {
                        httpClient.DefaultRequestHeaders.TryAddWithoutValidation("User-Agent", "PostmanRuntime/7.29.0");
                        httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Accept", "*/*");
                        httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Accept-Encoding", "gzip, deflate, br");
                        httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Cache-Control", "no-cache");
                        httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Connection", "keep-alive");

                        string boundary = "----WebKitFormBoundary7MA4YWxkTrZu0gW";
                        using (var memoryStream = new MemoryStream())
                        {
                            var writer = new StreamWriter(memoryStream, System.Text.Encoding.UTF8);

                            foreach (var param in parameters)
                            {
                                await writer.WriteAsync($"--{boundary}\r\n");
                                await writer.WriteAsync($"Content-Disposition: form-data; name=\"{param.Key}\"\r\n\r\n");
                                await writer.WriteAsync($"{param.Value}\r\n");
                            }

                            await writer.WriteAsync($"--{boundary}--\r\n");
                            await writer.FlushAsync();

                            var content = new ByteArrayContent(memoryStream.ToArray());
                            content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("multipart/form-data");
                            content.Headers.ContentType.Parameters.Add(new System.Net.Http.Headers.NameValueHeaderValue("boundary", boundary));

                            var response = await httpClient.PostAsync(url, content);
                            string responseBody = await response.Content.ReadAsStringAsync();

                            return responseBody;
                        }
                    }
                }
                catch (Exception ex)
                {
                    throw new Exception($"HTTP请求失败: {ex.Message}");
                }
            }

            public static async Task<string> PostMultipartWithFileAsync(string url, Dictionary<string, string> parameters, string filePath, string cookie = null)
            {
                try
                {
                    var handler = new HttpClientHandler();
                    handler.UseCookies = true;
                    handler.CookieContainer = new CookieContainer();

                    if (!string.IsNullOrEmpty(cookie) && cookie.Contains("JSESSIONID="))
                    {
                        int start = cookie.IndexOf("JSESSIONID=") + 11;
                        int end = cookie.IndexOf(";", start);
                        if (end == -1) end = cookie.Length;
                        string jsessionId = cookie.Substring(start, end - start).Trim();

                        handler.CookieContainer.Add(new Uri(url), new Cookie("JSESSIONID", jsessionId));
                    }

                    using (var httpClient = new HttpClient(handler))
                    {
                        httpClient.DefaultRequestHeaders.ConnectionClose = true;

                        httpClient.DefaultRequestHeaders.TryAddWithoutValidation("User-Agent", "PostmanRuntime/7.29.0");
                        httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Accept", "*/*");
                        httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Accept-Encoding", "gzip, deflate, br");
                        httpClient.DefaultRequestHeaders.TryAddWithoutValidation("Cache-Control", "no-cache");

                        string boundary = "----WebKitFormBoundary7MA4YWxkTrZu0gW";
                        string fileName = Path.GetFileName(filePath);
                        byte[] fileBytes = File.ReadAllBytes(filePath);

                        using (var memoryStream = new MemoryStream())
                        {
                            var writer = new StreamWriter(memoryStream, System.Text.Encoding.UTF8);

                            await writer.WriteAsync($"--{boundary}\r\n");
                            await writer.WriteAsync($"Content-Disposition: form-data; name=\"em_code\"\r\n\r\n");
                            await writer.WriteAsync($"{parameters["em_code"]}\r\n");

                            await writer.WriteAsync($"--{boundary}\r\n");
                            await writer.WriteAsync($"Content-Disposition: form-data; name=\"caller\"\r\n\r\n");
                            await writer.WriteAsync($"{parameters["caller"]}\r\n");

                            await writer.WriteAsync($"--{boundary}\r\n");
                            await writer.WriteAsync($"Content-Disposition: form-data; name=\"file\"; filename=\"{fileName}\"\r\n");
                            await writer.WriteAsync($"Content-Type: application/octet-stream\r\n\r\n");

                            await writer.FlushAsync();
                            await memoryStream.WriteAsync(fileBytes, 0, fileBytes.Length);
                            await memoryStream.FlushAsync();

                            writer.WriteLine();
                            await writer.WriteAsync($"--{boundary}--\r\n");
                            await writer.FlushAsync();

                            var content = new ByteArrayContent(memoryStream.ToArray());
                            content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("multipart/form-data");
                            content.Headers.ContentType.Parameters.Add(new System.Net.Http.Headers.NameValueHeaderValue("boundary", boundary));

                            var response = await httpClient.PostAsync(url, content);
                            string responseBody = await response.Content.ReadAsStringAsync();
                            return responseBody;
                        }
                    }
                }
                catch (Exception ex)
                {
                    throw new Exception($"HTTP请求失败: {ex.Message}");
                }
            }
        }

        public string CheckFileAccess(string filePath)
        {
            try
            {
                using (FileStream fileStream = File.Open(filePath, FileMode.Open, FileAccess.Read, FileShare.None))
                {
                    return "OK";
                }
            }
            catch (IOException ex)
            {
                return "NG,文件被占用: " + ex.Message;
            }
            catch (UnauthorizedAccessException ex)
            {
                return "NG,权限不足，无法访问文件: " + ex.Message;
            }
            catch (Exception ex)
            {
                return "NG," + ex.Message;
            }
        }

        private bool ConsoleLog(string Content, string PathName, string SN)
        {
            try
            {
                string sourcePath = Path.GetDirectoryName(PathName);

                string newFolderName = "Meslog";
                string newFolderPath = Path.Combine(sourcePath, newFolderName, SN);

                if (!Directory.Exists(newFolderPath))
                {
                    Directory.CreateDirectory(newFolderPath);
                }

                string newFileName = Path.GetFileName(PathName);
                string newFilePath = Path.Combine(newFolderPath, newFileName);

                if (File.Exists(newFilePath))
                {
                    File.Delete(newFilePath);
                }

                File.Move(PathName, newFilePath);
                return true;
            }
            catch (Exception ex)
            {
                MessageBox.Show(this.ParentForm, ex.Message, "警告");
                return false;
            }
        }

        private void LogMessage(int type, string message)
        {
            if (type == 0)
            {
                if (lstFiles.InvokeRequired)
                {
                    lstFiles.Invoke(new Action<int, string>(LogMessage), new object[] { type, message });
                    return;
                }
                lstFiles.Items.Add($"[{DateTime.Now:yyyy-MM-dd HH:mm:ss}] {message}");
                lstFiles.TopIndex = lstFiles.Items.Count - 1;
            }
            else
            {
                if (lstOk.InvokeRequired)
                {
                    lstOk.Invoke(new Action<int, string>(LogMessage), new object[] { type, message });
                    return;
                }
                lstOk.Items.Add($"[{DateTime.Now:yyyy-MM-dd HH:mm:ss}] {message}");
                lstOk.TopIndex = lstOk.Items.Count - 1;
            }
        }

        private void lstFiles_DrawItem(object sender, DrawItemEventArgs e)
        {
            if (e.Index < 0) return;

            e.DrawBackground();
            string txt = lstFiles.Items[e.Index].ToString().ToUpper();
            Brush color = Brushes.Black;
            if (txt.Contains("NG"))
            {
                color = Brushes.Red;
            }
            else if (txt.Contains("ERROR"))
            {
                color = Brushes.Red;
            }
            else
            {
                color = Brushes.Green;
            }
            e.DrawFocusRectangle();
            e.Graphics.DrawString(lstFiles.Items[e.Index].ToString(), e.Font, color, e.Bounds, StringFormat.GenericDefault);
        }
    }
}