using System;
using System.IO;
using System.Text;
using System.Windows.Forms;
using System.Net;
using System.Collections.Generic;
using System.Threading;
using System.Net.Sockets;
using System.Data;
using System.Web.Script.Serialization;
using Aspose.Cells.Rendering;
using Aspose.Cells;
using System.Drawing.Imaging;
using System.Drawing;
using System.Windows.Media;

namespace FileWatcher
{
    public partial class SOP : Form
    {
        DataHelper dh = new DataHelper();

        string usercode;
        string sourcecode;
        DataTable Dbfind;

        public SOP(string iUserCode, string iSource)
        {
            usercode = iUserCode;
            sourcecode = iSource;
            InitializeComponent();
        }

        private void Form3_Load(object sender, EventArgs e)
        {
            CheckForIllegalCrossThreadCalls = false;

            ps_prodcode.TableName = "productsop";
            ps_prodcode.SelectField = "ps_prodcode # SOP编号";
            ps_prodcode.FormName = Name;
            ps_prodcode.DBTitle = "SOP查询";
            ps_prodcode.SetValueField = new string[] { "ps_prodcode" };
            ps_prodcode.Condition = "";
            ps_prodcode.DbChange += nr_rule_DBChange;

            li_code.TableName = "line";
            li_code.SelectField = "li_code # 线别编号,li_name # 线别名称";
            li_code.FormName = Name;
            li_code.DBTitle = "线别查询";
            li_code.SetValueField = new string[] { "li_code" };
            li_code.Condition = "";
            li_code.DbChange += nr_rule_DBChange;
            SystemInf.dh = dh;
        }

        private void nr_rule_DBChange(object sender, EventArgs e)
        {
            Dbfind = ps_prodcode.ReturnData;
            BaseUtil.SetFormValue(this.Controls, Dbfind);
        }

        void uploadfile()
        {
            if (FilePath.Text == "")
            {
                MessageBox.Show("文件不能为空!");
                return;
            }
            ps_prodcode.Text = FilePath.Text.Substring(FilePath.Text.LastIndexOf(@"\") + 1).Replace(".xls", "").Replace(".xlsx", "");
            pr_code_Leave(new object(), new EventArgs());
            DataTable dt = (DataTable)dh.ExecuteSql("select * from productsop where ps_prodcode='" + ps_prodcode.Text + "' ", "select");
            if (dt.Rows.Count == 0)
            {
                string code = LogicHandler.GetPiInoutCode("ProductSOP", "1");
                dh.ExecuteSql("insert into productsop(ps_id,ps_code,ps_prodcode,ps_indate,ps_inman,ps_status,ps_statuscode)values(productsop_seq.nextval,'" + code + "','" + ps_prodcode.Text + "',sysdate,'" + usercode + "','在录入','ENTERING')", "insert");
            }
            else
            {
                string ps_id = dt.Rows[0]["ps_id"].ToString();
                dh.ExecuteSql("delete from ProductSOPdetail where psd_psid='" + ps_id + "'", "delete");
                ps_prodcode.Text = dt.Rows[0]["ps_prodcode"].ToString();
            }

            Workbook workbook = new Workbook(FilePath.Text);
            List<Worksheet> list = new List<Worksheet>();
            List<string> filename = new List<string>();
            dh.ExecuteSql("update ProductSOP set ps_attachsop='' where ps_prodcode='" + ps_prodcode.Text + "'", "update");
            OperatResult.AppendText("一共Sheet: " + workbook.Worksheets.Count + "\n");
            try
            {
                for (int i = 0; i < workbook.Worksheets.Count; i++)
                {
                    OperatResult.AppendText("正在解析Sheet" + workbook.Worksheets[i].Name + "\n");
                    Worksheet she = workbook.Worksheets[i];
                    if (JPG.Checked)
                    {
                        var myThread = new Thread(() => SaveFileToJPG(she));
                        myThread.Start();
                        filename.Add(she.Name + ".jpg");
                    }
                }
            }
            catch (Exception ex)
            {
                OperatResult.AppendText(ex.Message + "\n");
            }
        }

        private void SaveFileToJPG(Worksheet sheet)
        {
            try
            {
                DataHelper dh = new DataHelper();
                //OperatResult.AppendText("解析图片【" + sheet.Name + ".jpg】添加水印" + "\n");
                if (!Directory.Exists(Application.StartupPath + @"\" + ps_prodcode.Text))
                {
                    Directory.CreateDirectory(Application.StartupPath + @"\" + ps_prodcode.Text);
                }
                string sheetname = sheet.Name;
                sheetname = sheetname.Replace("01", "1");
                sheetname = sheetname.Replace("02", "2");
                sheetname = sheetname.Replace("03", "3");
                sheetname = sheetname.Replace("04", "4");
                sheetname = sheetname.Replace("05", "5");
                sheetname = sheetname.Replace("06", "6");
                sheetname = sheetname.Replace("07", "7");
                sheetname = sheetname.Replace("08", "8");
                sheetname = sheetname.Replace("09", "9");
                //if (sheetname.Contains("-"))
                //{
                //    sheetname = sheetname.Split('-')[0];
                //}
                int width = 0;
                int height = 0;
                //Console.WriteLine(sheet.Name);
                //for (int i = 0; i < sheet.Cells.Columns.Count; i++)
                //{
                //    width +=(int) sheet.Cells.Columns[i].Width;
                //}
                //for (int i = 0; i < sheet.Cells.Rows.Count; i++)
                //{
                //    height += (int)sheet.Cells.Rows[i].Height;
                //}
                //Console.WriteLine("width:"+width);
                //Console.WriteLine("height:"+height);
                //sheet.Pictures.Add(0, 18, @"图片\电子受控章.png");
                //sheet.Pictures.Add(0, 15, @"图片\签名.png");
                //sheet.PageSetup.LeftMargin = 0;
                //sheet.PageSetup.RightMargin = 0;
                //sheet.PageSetup.BottomMargin = 0;
                //sheet.PageSetup.TopMargin = 0;
                ImageOrPrintOptions imgOptions = new ImageOrPrintOptions();
                imgOptions.ImageFormat = ImageFormat.Png;
                imgOptions.OnePagePerSheet = true;
                imgOptions.PrintingPage = PrintingPageType.IgnoreBlank;
                imgOptions.SetDesiredSize(1565, 1043);
                SheetRender sr = new SheetRender((Aspose.Cells.Worksheet)sheet, imgOptions);
                sr.ToImage(0, Application.StartupPath + @"\" + ps_prodcode.Text + @"\" + sheetname + ".jpg");
                //// 创建一个图片
                OperatResult.AppendText("解析图片【" + sheetname + ".jpg】" + "\n");
                Dictionary<string, object> dic = new Dictionary<string, object>();
                dic.Add("em_name", "管理员");
                dic.Add("em_code", "ADMIN");
                dic.Add("caller", "ProductSOP");
                OperatResult.AppendText("上传文件【" + sheetname + ".jpg" + "】\n");
                string fp_id = UploadFilesToRemoteUrl("http://192.168.0.85:8099/mes/MEScommon/uploadFiles.action?_noc=1", Application.StartupPath + @"\" + ps_prodcode.Text + @"\" + sheetname + ".jpg", dic);
                string ps_id = dh.getFieldDataByCondition("ProductSOP", "ps_id", "ps_prodcode='" + ps_prodcode.Text + "'").ToString();
                dh.ExecuteSql("insert into ProductSOPdetail(psd_id,psd_psid,psd_attach) select ProductSOPdetail_seq.nextval,ps_id,'" + sheetname + ".jpg" + ";" + fp_id + "' from ProductSOP where ps_prodcode='" + ps_prodcode.Text + "'", "insert");
                //if (fp_id != "")
                //{
                //    dh.ExecuteSql("update ProductSOP set ps_attachsop=ps_attachsop||" + fp_id + "||';' where ps_prodcode='" + pr_code.Text + "'", "update");
                //}
            }
            catch (Exception ex)
            {
                OperatResult.AppendText(ex.Message + ex.StackTrace);
            }
        }

        /// <summary>
        /// 请求上传图片到阿里云
        /// </summary>
        /// <param name="url">上传地址</param>
        /// <param name="filepath">本地文件路径</param>
        /// <param name="dic">上传的数据信息</param>
        /// <returns></returns>
        public 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("SOP", usercode, "", "", sourcecode, "上传SOP", "上传失败", ps_prodcode.Text, "");
                Console.WriteLine(e.Message + e.StackTrace);
            }
            return "";
        }

        private void ChooseFile_Click(object sender, EventArgs e)
        {
            ChoosePath.Filter = "(*.xls)|*.xls|(*.xlsx)|*.xlsx";
            DialogResult result = ChoosePath.ShowDialog();
            if (result == DialogResult.OK)
            {
                FilePath.Text = ChoosePath.FileName;
            }
        }

        private void UploadSOP_Click(object sender, EventArgs e)
        {
            Thread thread = new Thread(uploadfile);
            SetLoadingWindow stw = new SetLoadingWindow(thread, "上传文件");
            stw.StartPosition = FormStartPosition.CenterScreen;
            stw.ShowDialog();
            if (JPG.Checked)
            {
                LogicHandler.DoCommandLog("SOP", usercode, "", "", sourcecode, "上传SOP【图片格式】", "上传成功", ps_prodcode.Text, "");
            }
            else
            {
                LogicHandler.DoCommandLog("SOP", usercode, "", "", sourcecode, "上传SOP【PDF格式】", "上传成功", ps_prodcode.Text, "");
            }
        }

        private void OperatResult_TextChanged(object sender, EventArgs e)
        {
            //OperatResult.SelectionStart = Text.Length;
            OperatResult.ScrollToCaret();
        }



        private void SendSop_Click(object sender, EventArgs e)
        {
            try
            {
                if (li_code.Text == "" || ps_prodcode.Text == "")
                {
                    MessageBox.Show("线别和SOP文档不能为空");
                    return;
                }
                if (SendDGV.Rows.Count > 0)
                {
                    List<Dictionary<string, string>> listr = new List<Dictionary<string, string>>();
                    JavaScriptSerializer jss = new JavaScriptSerializer();
                    Dictionary<string, object> map1 = new Dictionary<string, object>();
                    Dictionary<string, object> map = new Dictionary<string, object>();
                    string path;
                    string pathroot = dh.GetConfig("filePathUrl", "sys").ToString();
                    for (int i = 0; i < SendDGV.Rows.Count; i++)
                    {
                        if (SendDGV.Rows[i].Cells["CheckColumn"].FormattedValue.ToString().ToUpper() == "TRUE")
                        {
                            Dictionary<string, string> dic1 = new Dictionary<string, string>();
                            path = SendDGV.Rows[i].Cells["fp_path"].Value.ToString();
                            path = encryptBASE64(path.Replace("/app/uas/webapps/postattach", pathroot)).Replace("\\s*|\r|\n|\t", "");
                            dic1.Add("path", path);
                            dic1.Add("filename", SendDGV.Rows[i].Cells["fp_name"].Value.ToString().Replace(" ", "").Replace("（", "").Replace("）", ""));
                            dic1.Add("ps_prodcode", ps_prodcode.Text);
                            listr.Add(dic1);
                            dh.ExecuteSql("insert into soprelease(SR_ID, SR_LINECODE, SR_PATH, SR_STATUS, SR_MACHINETYPE, SR_FILENAME,sr_ifkeyset)" +
                          "values(soprelease_seq.nextval,'" + li_code.Text + "','" + path + "',0,'" + ps_prodcode.Text + "','" + SendDGV.Rows[i].Cells["fp_name"].Value.ToString().Replace(" ", "").Replace("（", "").Replace("）", "") + "','" + SendDGV.Rows[i].Cells["psd_iskey"].Value + "') ", "insert");
                        }
                    }
                    LogicHandler.DoCommandLog("SOP", usercode, "", "", sourcecode, "广播SOP", "广播成功", ps_prodcode.Text, "");
                    MessageBox.Show("文档[" + ps_prodcode.Text + "]下放成功");
                }
                else
                {
                    MessageBox.Show("产品编号" + ps_prodcode.Text + "未维护SOP文档");
                    LogicHandler.DoCommandLog("SOP", usercode, "", "", sourcecode, "广播SOP", "广播失败，未维护SOP文档", ps_prodcode.Text, "");
                }
            }
            catch (Exception ex)
            {
                LogicHandler.DoCommandLog("SOP", usercode, "", "", sourcecode, "广播SOP", "广播失败", ps_prodcode.Text, "");
                Console.WriteLine(ex.Message + ex.StackTrace);
            }
        }

        public string encryptBASE64(string key)
        {
            Console.WriteLine(key);
            byte[] bytes = Encoding.Default.GetBytes(key);
            return Convert.ToBase64String(bytes);
        }

        public static string EncodeBase64(string code_type, string code)
        {
            string encode = "";
            byte[] bytes = Encoding.GetEncoding(code_type).GetBytes(code);
            try
            {
                encode = Convert.ToBase64String(bytes);
            }
            catch
            {
                encode = code;
            }
            return encode;
        }

        private void pr_code_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                LoadPrCode();
            }
        }

        private void LoadPrCode()
        {
            DataTable dt = (DataTable)dh.ExecuteSql("select * from productsop where ps_prodcode='" + ps_prodcode.Text + "'", "select");
            if (dt.Rows.Count > 0)
            {
                string ps_id = dt.Rows[0]["ps_id"].ToString();
                dt = (DataTable)dh.ExecuteSql("select fp_name,fp_path,'' issend,psd_iskey from ProductSOPdetail left join " +
                    "filepath on FP_ID=substr(PSD_ATTACH,instr(PSD_ATTACH,';')+1)  where psd_psid=" + ps_id, "select");
                if (dt.Rows.Count > 0)
                {
                    SendDGV.DataSource = dt;
                }
            }
        }

        private void pr_code_Leave(object sender, EventArgs e)
        {
            //LoadPrCode();
        }

        bool AllChecked = false;
        private void ChooseALL_Click(object sender, EventArgs e)
        {
            if (AllChecked)
            {
                foreach (DataGridViewRow dr in SendDGV.Rows)
                    dr.Cells[0].Value = false;
                AllChecked = false;
            }
            else
            {
                foreach (DataGridViewRow dr in SendDGV.Rows)
                    dr.Cells[0].Value = true;
                AllChecked = true;
            }
        }

        private void ps_prodcode_UserControlTextChanged(object sender, EventArgs e)
        {
            LoadPrCode();
        }

        private void GetSOP_Click(object sender, EventArgs e)
        {
            LoadPrCode();
        }
    }
}