using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
using DevExpress.XtraEditors;
using Lskj.Control;
using Lskj.Control.Model;
using Lskj.Data;
using FastReport.Preview;
using Lskj.Business.Impl;
using Lskj.Util;
using System.IO;
using Lskj.Model;
using FastReport.Data;
using FastReport;
using Lskj.Business;
using System.Text.RegularExpressions;
using System.Diagnostics;
using Lskj.Core;
using System.Net;
using FastReport.DevComponents.DotNetBar;

namespace Lskj.FastReportDesign
{
    public partial class FormMain : BaseForm
    {
        public Report ReportObj;
        public PreviewControl PreviewControlObj { get { return this.previewControl1; } }
        public FormMain()
        {
            InitializeComponent();
        }
        #region 公有参数
        /// <summary>
        /// 调用动态链接库默认传递参数对象
        /// </summary>
        public DynamicFastReport Model { get; set; }
        public List<string> sqls;
        public string printFile;
        public string tmpSql;
        public string tmpSql1;
        public string tmpSql2;
        public bool isPrint;
        public BaseForm form;
        #endregion
        #region 私有参数
        /// <summary>
        /// 是否直接打印
        /// </summary>
        private bool _isExcPrint;
        /// <summary>
        /// 打印完成后添加数据用到的参数
        /// </summary>
        private List<string> _printSaveParams;
        /// <summary>
        /// 主打印Sql
        /// </summary>
        private string _mainPrintSql;
        /// <summary>
        /// 打印主sql中关联打印次数返回条件
        /// </summary>
        private string _printModeCond;
        #endregion
        /// <summary>
        /// <para>说明：窗体加载时</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-09-01 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        protected override void OnLoad(EventArgs e)
        {
            try
            {
                InitializeSetting();
                GetPrintOtherParam();
                InitializaControl();

            }
            catch (Exception ex)
            {

                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message, ex.Message);
            }
            finally
            {
                Lskj.Control.Model.AutoSizeChange.ControllInitializeSize(this);
            }
        }



        /// <summary>
        /// <para>说明：打印完成需要参数</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2018-07-09 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        private void GetPrintOtherParam()
        {
            //取得打印完成后的参数
            if (this.tmpSql.Contains("<<"))
            {
                string[] strs = this.tmpSql.Split(new[] { ">>" }, 2, StringSplitOptions.None);
                this.tmpSql = _mainPrintSql = strs[1];
                _printModeCond = strs[0].Replace("<<", "");
            }
            if (!string.IsNullOrEmpty(_printModeCond) && _printModeCond.IndexOf(';') > 0)
            {
                string[] str = _printModeCond.Split(';');
                DataRow item = AttachImpl.GetSystemModule(str[0]);
                string tableName = item["TableName"] + "";
                string modetype = item["modType"] + "";
                string comprefix = BaseImpl.GetColumnPrefix(tableName);
                string primaryKey = modetype == "1" ? BaseImpl.GetBasePrimaryKey(str[0]) : comprefix + "billdocument_id";
                //表名,列前缀,主键字段，主键值,模块编号,主打印Sql
                _printSaveParams = new List<string>() { tableName, comprefix, primaryKey, str[1], str[0], _mainPrintSql };

                //判断是否直接打印 modetype 区别单据和基础档案模块
                switch (modetype)
                {
                    case "1":
                        ModuleModel mode = new ModuleModel(MainImpl.GetSystemdllTab(str[0]));
                        if (mode != null) _isExcPrint = mode.PrintType == 3;
                        break;
                    case "2":
                        BaseAccraditationModel model = new BaseAccraditationModel(BillAuditImpl.GetPubAuditProperty(str[0]));
                        if (model != null) _isExcPrint = model.BillPrintType == 3;
                        break;
                }
            }
        }
        /// <summary>
        /// <para>说明：窗体加载时</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-09-01 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        public void InitializeSetting()
        {

            string ids = string.Empty;



            this.tmpSql = this.Model.tmpSql;
            this.tmpSql1 = this.Model.tmpSql1;
            this.tmpSql2 = this.Model.tmpSql2;
            this.printFile = this.Model.printFile;
            //主Sql
            string mainSql = string.Empty;
            List<string> tmpSqls = tmpSql2.Split(';').ToList();
            form = new BaseForm();
            form.Text = "打印程序";
            form.IsMdiContainer = true;
            form.WindowState = FormWindowState.Maximized;
        }
        /// <summary>
        /// <para>说明：设置数据源</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2019-09-12 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="args">The arguments.</param>
        public void SetDataSource(string[] args)
        {
            DataSet myDataSet = new DataSet();
            myDataSet.DataSetName = "myDataSet";
            for (int i = 0; i < args.Length; i++)
            {
                string sql = args[i];
                if (string.IsNullOrEmpty(sql)) continue;
                myDataSet.Merge(SetDataSource(sql, "temp" + i), true, MissingSchemaAction.Add);
            }
            DataTable newTable = myDataSet.Tables[0].Copy();
            foreach (DataColumn dataColumn in newTable.Columns)
            {
                if (dataColumn.ColumnName.Contains("AttachString"))
                {
                    string j = dataColumn.ColumnName.Substring(12);
                    myDataSet.Tables[0].Columns.Add("ImageAttach" + j, typeof(Image));
                    myDataSet.Tables[0].Rows[0]["ImageAttach" + j] = GetPictureImage(myDataSet.Tables[0].Rows[0]["AttachString" + j] + "");
                }
            }


            this.ReportObj.RegisterData(myDataSet);
            foreach (DataSourceBase source in this.ReportObj.Dictionary.DataSources)
                source.Enabled = true;
        }
        /// <summary>
        /// url转成Image
        /// </summary>
        /// <param name="Url"></param>
        /// <returns></returns>
        public static Image GetPictureImage(string Url)
        {
            if (string.IsNullOrEmpty(Url))
            {
                return null;
            }
            WebRequest webreq = WebRequest.Create(Url);
            WebResponse webres = webreq.GetResponse();
            using (Stream stream = webres.GetResponseStream())
            {
                return System.Drawing.Image.FromStream(stream);
            }
        }
        /// <summary>
        /// <para>说明：设置数据源</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2019-06-21 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="sql">The SQL.</param>
        /// <returns>DataSet.</returns>
        public DataTable SetDataSource(string sql, string tableName)
        {
            string sqlValue = BaseImpl.GetDefaultValue(sql);
            DataTable table = SqlHelper.ExecuteDataTable(sqlValue);
            table.TableName = tableName;
            return table;
        }
        /// <summary>
        /// <para>说明：窗体加载时</para>
        /// <para>创建人：龚宇超</para>
        /// <para>创建日期：2017-09-01 </para>
        /// <para>修改人：</para>
        /// <para>修改日期：</para>
        /// <para>修改备注：</para>
        /// <para>版本：1.0</para>
        /// </summary>
        /// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
        public void InitializaControl()
        {
            //主Sql
            string mainSql = string.Empty;

            List<string> tmpSqls = tmpSql.Split(';').ToList();
            //if (_printSaveParams != null && _printSaveParams.Count > 0)
            //{
            //    _printSaveParams[5] = _mainPrintSql;
            //    tmpSqls.Add(tmpSql1);
            //    tmpSqls.Add(_mainPrintSql);
            //}

            Report report = new Report();
            try
            {
                WaitForm.ShowForm(ResourceKeys.Handing);
                FastReport.Utils.Res.LoadLocale(PubUtil.PrintModeResourcePath);
                string path = PubUtil.PrintModePath + printFile;

                if (File.Exists(path) && !string.IsNullOrEmpty(printFile))
                    report.Load(path);

                this.Text = Path.GetFileName(printFile);
                ReportObj = report;

                //ReportObj.FinishReport += ReportObj_FinishReport;
                //ReportObj.PrintSettings.SavePrinterWithReport
              

                this.SetDataSource(tmpSqls.ToArray());
                //设置打印份数
                if (!string.IsNullOrWhiteSpace(Model.MultipleCopies.ToString()) && Model.MultipleCopies > 1)
                {
                    this.ReportObj.PrintSettings.Copies = Model.MultipleCopies;
                }
                if (Model.printStyle.Equals(1))
                {
                    if (ERPInfo.Instance.IsUserManager)
                    {
                        this.ReportObj.Prepare();
                        this.ReportObj.Design(form);
                        this.ReportObj.Designer.BorderStyle = BorderStyle.None;
                        this.ReportObj.Designer.cmdPreview.CustomAction += OnCustomAction;
                        form.ShowDialog();
                        //this.ReportObj.Design(form);
                        //this.ReportObj.Designer.cmdPreview.CustomAction += OnCustomAction;
                        //form.ShowDialog();
                    }
                    else
                    {
                        this.ReportObj.Prepare();
                        this.ReportObj.ShowPrepared(form);
                        this.ReportObj.Preview.OnPrint += Preview_OnPrint;
                        this.ReportObj.Preview.ParentForm.WindowState = FormWindowState.Maximized;
                        form.ShowDialog();
                    }
                }
                else if (Model.printStyle.Equals(2))
                {
                    this.ReportObj.Prepare();
                    this.ReportObj.ShowPrepared(form);
                    this.ReportObj.Preview.OnPrint += Preview_OnPrint;
                    this.ReportObj.Preview.ParentForm.WindowState = FormWindowState.Maximized;
                    form.ShowDialog();
                }
                else if (Model.printStyle.Equals(3))
                {
                    this.ReportObj.Prepare();
                    this.ReportObj.PrintSettings.ShowDialog = false;
                    this.ReportObj.Print();
                    if (_printSaveParams != null && _printSaveParams.Count > 0)
                    {
                        //打印完成后添加数据库
                        int result = BaseModuleImpl.SavePrintRecord(_printSaveParams[0], _printSaveParams[1], _printSaveParams[2], _printSaveParams[3], _printSaveParams[4]);
                    }

                }
                WaitForm.HideForm();
                this.Close();
                //design.ShowDialog();

            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message, ex.Message);

                //MessageUtil.Show(ex);
                this.ReportObj.Design();
                WaitForm.HideForm();
            }
        }

        private void OnCustomAction(object sender, EventArgs e)
        {
            FastReport.Design.StandardDesigner.DesignerControl design = sender as FastReport.Design.StandardDesigner.DesignerControl;
            FastReport.Report report = design.Report;
            System.Windows.Forms.Form form = new System.Windows.Forms.Form();
            form.IsMdiContainer = true;
            form.WindowState = System.Windows.Forms.FormWindowState.Maximized;
            report.Prepare();
            report.ShowPrepared(form);
            report.Preview.OnPrint += Preview_OnPrint;
            report.Preview.ParentForm.WindowState = FormWindowState.Maximized;
            form.ShowDialog();
            report.Preview = null;
            form.Dispose();
        }

        private void Preview_OnPrint(object sender, PreviewControl.PrintEventArgs e)
        {
            try
            {

                if (e.Preview != null && e.Preview.Report != null && e.Preview.Report.Preview != null)
                {
                    this.ReportObj.PrintSettings.PageRange = PageRange.All;  // 设置为全部页面
                    this.ReportObj.PrintSettings.PageNumbers = "";           // 清空页码范围
                    bool isPrint = e.Preview.Report.Preview.Print();
                    if (isPrint)
                    {
                        if (_printSaveParams != null && _printSaveParams.Count > 0)
                        {
                            //打印完成后添加数据库
                            int result = BaseModuleImpl.SavePrintRecord(_printSaveParams[0], _printSaveParams[1], _printSaveParams[2], _printSaveParams[3], _printSaveParams[4]);
                        }
                    }
                }
                else
                {
                    MessageUtil.Show("Preview, Report or Report Preview is null");
                }
            }
            catch (Exception ex)
            {
                string Message = ErrorMessage.PromptErrorMessage(ex);
                MessageUtil.Show(Message, ex.Message);
            }
        }

    }
}