using BLL;
 
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.SqlClient;
using System.IO;
using System.Linq;
using System.Web.UI.WebControls;
using static System.Windows.Forms.VisualStyles.VisualStyleElement;

namespace FineUIPro.Web.ReportManage.SafeEnvBudget
{
    public partial class SafeEnvBudgetTotal : PageBase
    { 
        #region 加载页面
        /// <summary>
        /// 加载页面
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                 List<ListItem> years = new List<ListItem>(); 
                for (int i = DateTime.Now.Year - 5; i < DateTime.Now.Year + 10; i++)
                {
                    if (i == DateTime.Now.Year)
                    {
                        var item = new ListItem(i + "", i + ""); 
                        years.Add(item);
                    }
                    else
                    {
                        var item = new ListItem(i + "", i + ""); 
                        years.Add(item);
                    }

                }
                drpYear.DataTextField = "Text";
                drpYear.DataValueField = "Value";
                drpYear.DataSource = years;
                drpYear.DataBind();   
                drpYear.SelectedValue = DateTime.Now.Year + "";  
              
                 // 绑定表格 
                BindGrid();
            }
        }

        /// <summary>
        /// 绑定数据
        /// </summary>
        private void BindGrid()
        {
            string strSql = @" SELECT  SafeEnvBudget.* ,0.0 LastYearBudgetAmount from SafeEnvBudget SafeEnvBudget   
                            where SafeEnvBudget.State = 2  ";
            List<SqlParameter> listStr = new List<SqlParameter>(); 
            
            if (!string.IsNullOrEmpty(this.drpYear.SelectedText.Trim()))
            {
                strSql += " AND SafeEnvBudget.Year  = @Year";
                listStr.Add(new SqlParameter("@Year", this.drpYear.SelectedText.Trim()));
            } 
            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            if (tb != null)
            {
                string strSqlPre = @" SELECT  SafeEnvBudget.*  from SafeEnvBudget SafeEnvBudget   
                            where SafeEnvBudget.State = 2  ";
                List<SqlParameter> listStrPre = new List<SqlParameter>();

                if (!string.IsNullOrEmpty(this.drpYear.SelectedText.Trim()))
                {
                    strSqlPre += " AND SafeEnvBudget.Year  = @Year";
                    listStrPre.Add(new SqlParameter("@Year", int.Parse(this.drpYear.SelectedText.Trim()) - 1));
                }
                SqlParameter[] parameterPre = listStrPre.ToArray();
                DataTable tbPre = SQLHelper.GetDataTableRunText(strSqlPre, parameterPre);
                HashSet<string> set = new HashSet<string>();
                HashSet<string> set1 = new HashSet<string>();
                HashSet<string> set2 = new HashSet<string>();
                HashSet<string> set3 = new HashSet<string>();
                HashSet<string> set4 = new HashSet<string>();
                HashSet<string> set5 = new HashSet<string>();
                foreach (DataRow row in tb.Rows)
                {
                    set.Add(row["ProjectId"].ToString());
                    set1.Add(row["Subject1"].ToString()); 
                }
                List<string> prjectids = set.ToList();
                var projects = Funs.DB.Base_Project.Where(x => prjectids.Contains(x.ProjectId)).ToList();
                Dictionary<string, string> projectName = new Dictionary<string, string>();
                foreach (var p in projects)
                {
                  
                    tb.Columns.Add(p.ProjectId);
                    BoundField bf = new FineUIPro.BoundField();
                    bf.DataField = p.ProjectId;
                    bf.DataFormatString = "{0}";
                    if (!string.IsNullOrEmpty(p.ShortName))
                    {
                        bf.HeaderText = p.ShortName;
                    }
                    else
                    {
                        bf.HeaderText = p.ProjectName;
                    }
                    projectName.Add(p.ProjectId, bf.HeaderText);
                    Grid1.Columns.Add(bf);
                    
                }
                BoundField bf1 = new FineUIPro.BoundField();
                bf1.DataField = "Remark";
                bf1.DataFormatString = "{0}"; 
                bf1.HeaderText = "说明"; 
                Grid1.Columns.Add(bf1);
                DataTable dtRes = tb.Clone();
                decimal BudgetAmount1 = 0;
                decimal BudgetAmount2 = 0;
                decimal BudgetAmount3 = 0;
                decimal BudgetAmount4 = 0;
                decimal BudgetAmount5 = 0;
                foreach (string Subject1 in set1)
                {

                    BudgetAmount1 = 0;
                    var row1 = dtRes.NewRow();
                    dtRes.Rows.Add(row1);
                    
                    row1["BudgetId"] = Guid.NewGuid().ToString(); 
                    row1["Subject1"] = Subject1;
                    DataRow[]  rowData1= tb.Select("Subject1 = '"+ Subject1 + "'");
                    set2.Clear();
                    foreach(DataRow row in rowData1)
                    {
                        set2.Add(row["Subject2"].ToString()); 
                    }
                    foreach (string Subject2 in set2)
                    {
                        BudgetAmount2 = 0;
                        var row2 = dtRes.NewRow();
                        row2["BudgetId"] = Guid.NewGuid().ToString(); 
                        row2["Subject2"] = Subject2;
                        dtRes.Rows.Add(row2);

                        DataRow[] rowData2 = tb.Select("Subject1 = '" + Subject1 + "' and Subject2= '" + Subject2 + "'");
                        set3.Clear();
                        foreach (DataRow row in rowData2)
                        {
                            set3.Add(row["Subject3"].ToString());
                        }
                        foreach (string Subject3 in set3)
                        {
                            BudgetAmount3 = 0;
                            var row3 = dtRes.NewRow();
                            row3["BudgetId"] = Guid.NewGuid().ToString(); 
                            row3["Subject3"] = Subject3;
                            dtRes.Rows.Add(row3);

                            DataRow[] rowData4 = tb.Select("Subject1 = '" + Subject1 + "' and Subject2= '" + Subject2 + "' and Subject3= '"+ Subject3 + "'");
                            set4.Clear();
                            foreach (DataRow row in rowData4)
                            {
                                set4.Add(row["Subject4"].ToString());
                            }
                            foreach (string Subject4 in set4)
                            {
                                BudgetAmount4 = 0;
                                var row4 = dtRes.NewRow();
                                row4["BudgetId"] = Guid.NewGuid().ToString(); 
                                row4["Subject4"] = Subject4;
                                dtRes.Rows.Add(row4); 
                                DataRow[] rowData5 = tb.Select("Subject1 = '" + Subject1 + "' and Subject2= '" + Subject2 + "' and Subject3= '" + Subject3 + "' and Subject4 = '"+ Subject4 + "'");
                                set5.Clear();
                                foreach (DataRow row in rowData5)
                                {
                                    set5.Add(row["Subject5"].ToString());
                                }

                                foreach (string Subject5 in set5)
                                {
                                    BudgetAmount5 = 0; 
                                    var row5 = dtRes.NewRow();
                                    row5["BudgetId"] = Guid.NewGuid().ToString(); 
                                    dtRes.Rows.Add(row5);
                                    DataRow[] rowData6 = tb.Select("Subject1 = '" + Subject1 + "' and Subject2= '" + Subject2 + "' and Subject3= '" + Subject3 + "' and Subject4 = '" + Subject4 + "' and Subject5 = '" + Subject5 + "'");
                                    foreach (DataRow row6 in rowData6)
                                    {
                                         
                                        row5["Subject5"] = Subject5;
                                        row5[row6["ProjectId"].ToString()] = row6["BudgetAmount"];
                                        if (!string.IsNullOrEmpty(row6["Remark"].ToString()))
                                        {
                                            row5["Remark"] = row5["Remark"].ToString() + projectName[row6["ProjectId"].ToString()] + ":"+ row6["Remark"].ToString();
                                        }
                                        decimal BudgetAmount = Funs.GetNewDecimalOrZero(row6["BudgetAmount"].ToString());
                                        BudgetAmount1 += BudgetAmount;
                                        BudgetAmount2 += BudgetAmount;
                                        BudgetAmount3 += BudgetAmount;
                                        BudgetAmount4 += BudgetAmount;
                                        BudgetAmount5 += BudgetAmount;
                                    }
                                    row5["LastYearBudgetAmount"] = tbPre.Compute ("Sum(BudgetAmount)", "Subject1 = '" + Subject1 + "' and Subject2= '" + Subject2 + "' and Subject3= '" + Subject3 + "' and Subject4 = '" + Subject4 + "' and Subject5 = '" + Subject5 + "'") ;
                                    row5["BudgetAmount"] = BudgetAmount5;
                                }
                                row4["LastYearBudgetAmount"] = tbPre.Compute("Sum(BudgetAmount)", "Subject1 = '" + Subject1 + "' and Subject2= '" + Subject2 + "' and Subject3= '" + Subject3 + "' and Subject4 = '" + Subject4 + "'");
                                row4["BudgetAmount"] = BudgetAmount4;
                            }
                            row3["LastYearBudgetAmount"] = tbPre.Compute("Sum(BudgetAmount)", "Subject1 = '" + Subject1 + "' and Subject2= '" + Subject2 + "' and Subject3= '" + Subject3 + "'");
                            row3["BudgetAmount"] = BudgetAmount3;

                        }
                        row2["LastYearBudgetAmount"] = tbPre.Compute("Sum(BudgetAmount)", "Subject1 = '" + Subject1 + "' and Subject2= '" + Subject2 + "'");

                        row2["BudgetAmount"] = BudgetAmount2;
                    }

                    row1["LastYearBudgetAmount"] = tbPre.Compute("Sum(BudgetAmount)", "Subject1 = '" + Subject1 + "'") ;
                    row1["BudgetAmount"] = BudgetAmount1;  
                    
                }

                Grid1.RecordCount = dtRes.Rows.Count;
                Grid1.DataSource = dtRes;
                Grid1.DataBind();

            }




           
        }
        #endregion

       

         

         

         

         

             
        
        #region 导出按钮
        /// 导出按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnOut_Click(object sender, EventArgs e)
        {
            Response.ClearContent();
            string filename = Funs.GetNewFileName();
            Response.AddHeader("content-disposition", "attachment; filename=" + System.Web.HttpUtility.UrlEncode("专项检查" + filename, System.Text.Encoding.UTF8) + ".xls");
            Response.ContentType = "application/excel";
            Response.ContentEncoding = System.Text.Encoding.UTF8;
            this.Grid1.PageSize = this.Grid1.RecordCount;
            BindGrid();
            Response.Write(GetGridTableHtml(Grid1));
            Response.End();
        }
        #endregion



        #region 查询
        /// <summary>
        /// 查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void TextBox_TextChanged(object sender, EventArgs e)
        {
            this.BindGrid();
        }
        #endregion

        protected void drpYear_SelectedIndexChanged(object sender, EventArgs e)
        { 

            this.BindGrid();
        }

        
       
         
    }
}