using BLL;
using Model;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;

namespace FineUIPro.Web.ReportManage.SafeEnvBudget
{
    public partial class SafeEnvBudgetView : PageBase
    {
        #region 定义变量
        /// <summary>
        /// 主键
        /// </summary>
        public string BudgetId
        {
            get
            {
                return (string)ViewState["BudgetId"];
            }
            set
            {
                ViewState["BudgetId"] = value;
            }
        }
        /// <summary>
        /// 项目主键
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = value;
            }
        }


        #endregion


        #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)
            {
                this.ProjectId = this.CurrUser.LoginProjectId;
                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 + "";
                Funs.FineUIPleaseSelect(drpYear);
                var subject1 = Funs.DB.SafeEnvBudget.Select(x => x.Subject1).Distinct().OrderBy(x => x);
                List<ListItem> listSubject1 = new List<ListItem>();
                foreach (string sub in subject1)
                {
                    var item = new ListItem(sub, sub);
                    listSubject1.Add(item);
                }
                drpSubject1.DataTextField = "Text";
                drpSubject1.DataValueField = "Value";
                drpSubject1.DataSource = listSubject1;
                drpSubject1.DataBind();
                Funs.FineUIPleaseSelect(drpSubject1);
                Funs.FineUIPleaseSelect(drpSubject2);
                Funs.FineUIPleaseSelect(drpSubject3);
                Funs.FineUIPleaseSelect(drpSubject4);
                Funs.FineUIPleaseSelect(drpSubject5);

                this.BudgetId = Request.Params["BudgetId"];
                this.txtCreateDate.Text = string.Format("{0:yyyy-MM-dd}", DateTime.Now);
                if (!string.IsNullOrEmpty(BudgetId))
                {
                    var safeEnvBudget = Funs.DB.SafeEnvBudget.FirstOrDefault(x => x.BudgetId == BudgetId);
                    if (safeEnvBudget != null)
                    {
                        drpYear.SelectedValue = safeEnvBudget.Year;
                        drpSubject1.SelectedValue = safeEnvBudget.Subject1;
                        txtRemark.Text = safeEnvBudget.Remark;
                        if (safeEnvBudget.BudgetAmount.HasValue)
                        {
                            txtBudgetAmount.Text = safeEnvBudget.BudgetAmount.Value.ToString();
                        }
                        var subject2 = Funs.DB.SafeEnvBudget.Where(x => x.Subject1 == drpSubject1.SelectedValue).Select(x => x.Subject2).Distinct().OrderBy(x => x);
                        List<ListItem> listSubject2 = new List<ListItem>();
                        foreach (string sub in subject2)
                        {
                            var item = new ListItem(sub, sub);
                            listSubject2.Add(item);
                        }
                        drpSubject2.DataTextField = "Text";
                        drpSubject2.DataValueField = "Value";
                        drpSubject2.DataSource = listSubject2;
                        drpSubject2.DataBind();
                        Funs.FineUIPleaseSelect(drpSubject2);
                        if (!string.IsNullOrEmpty(safeEnvBudget.Subject2))
                        {
                            drpSubject2.SelectedValue = safeEnvBudget.Subject2;
                            var subject3 = Funs.DB.SafeEnvBudget.Where(x => x.Subject1 == drpSubject1.SelectedValue && x.Subject2 == drpSubject2.SelectedValue).Select(x => x.Subject3).Distinct().OrderBy(x => x);
                            List<ListItem> listSubject3 = new List<ListItem>();
                            foreach (string sub in subject3)
                            {
                                var item = new ListItem(sub, sub);
                                listSubject3.Add(item);
                            }
                            drpSubject3.DataTextField = "Text";
                            drpSubject3.DataValueField = "Value";
                            drpSubject3.DataSource = listSubject3;
                            drpSubject3.DataBind();
                            Funs.FineUIPleaseSelect(drpSubject3);
                            if (!string.IsNullOrEmpty(safeEnvBudget.Subject3))
                            {
                                drpSubject3.SelectedValue = safeEnvBudget.Subject3;

                                var subject4 = Funs.DB.SafeEnvBudget.Where(x => x.Subject1 == drpSubject1.SelectedValue && x.Subject2 == drpSubject2.SelectedValue && x.Subject3 == drpSubject3.SelectedValue).Select(x => x.Subject4).Distinct().OrderBy(x => x);
                                List<ListItem> listSubject4 = new List<ListItem>();
                                foreach (string sub in subject4)
                                {
                                    var item = new ListItem(sub, sub);
                                    listSubject4.Add(item);
                                }
                                drpSubject4.DataTextField = "Text";
                                drpSubject4.DataValueField = "Value";
                                drpSubject4.DataSource = listSubject4;
                                drpSubject4.DataBind();
                                Funs.FineUIPleaseSelect(drpSubject4);
                                if (!string.IsNullOrEmpty(safeEnvBudget.Subject4))
                                {
                                    drpSubject4.SelectedValue = safeEnvBudget.Subject4;
                                    var subject5 = Funs.DB.SafeEnvBudget.Where(x => x.Subject1 == drpSubject1.SelectedValue && x.Subject2 == drpSubject2.SelectedValue && x.Subject3 == drpSubject3.SelectedValue && x.Subject4 == drpSubject4.SelectedValue).Select(x => x.Subject5).Distinct().OrderBy(x => x);
                                    List<ListItem> listSubject5 = new List<ListItem>();
                                    foreach (string sub in subject5)
                                    {
                                        var item = new ListItem(sub, sub);
                                        listSubject5.Add(item);
                                    }
                                    drpSubject5.DataTextField = "Text";
                                    drpSubject5.DataValueField = "Value";
                                    drpSubject5.DataSource = listSubject5;
                                    drpSubject5.DataBind();
                                    Funs.FineUIPleaseSelect(drpSubject5);
                                    if (!string.IsNullOrEmpty(safeEnvBudget.Subject5))
                                    {
                                        drpSubject5.SelectedValue = safeEnvBudget.Subject5;
                                    }
                                }


                            }

                        }
                    }
                } 

            }
        }
        #endregion

         

       
            }
}