using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data;
using System.Data.SqlClient;
using BLL;
using Newtonsoft.Json.Linq;

namespace FineUIPro.Web.JDGL.Check
{
    public partial class QuantityCompletion : PageBase
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                GetButtonPower();
                btnNew.OnClientClick = Window1.GetShowReference("QuantityCompletionEdit.aspx") + "return false;";
                this.txtMonths.Text = string.Format("{0:yyyy-MM}", DateTime.Now);
                BindGrid();
            }
        }

        #region 获取按钮权限
        /// <summary>
        /// 获取按钮权限
        /// </summary>
        /// <param name="button"></param>
        /// <returns></returns>
        private void GetButtonPower()
        {
            if (Request.Params["value"] == BLL.Const._Null)
            {
                return;
            }
            var buttonList = BLL.CommonService.GetAllButtonList(this.CurrUser.LoginProjectId, this.CurrUser.UserId, BLL.Const.QuantityCompletionMenuId);
            if (buttonList.Count() > 0)
            {
                if (buttonList.Contains(BLL.Const.BtnSave))
                {
                    this.btnNew.Hidden = false;
                    this.btnModify.Hidden = false;
                    this.btnMenuDel.Hidden = false;
                }
            }
        }
        #endregion

        protected void btnModify_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("QuantityCompletionEdit.aspx?Months={0}", this.txtMonths.Text, "编辑 - ")));
        }

        /// <summary>
        /// 生成对应月份记录
        /// </summary>
        private void GetQuantityCompletion()
        {
            if (!string.IsNullOrEmpty(this.txtMonths.Text.Trim()))
            {
                DateTime months = Convert.ToDateTime(this.txtMonths.Text.Trim() + "-01");
                Model.SGGLDB db = Funs.DB;
                var quantityLists = from x in db.JDGL_QuantityList where x.ProjectId == this.CurrUser.LoginProjectId select x;
                var quantityCompletions = from x in db.JDGL_QuantityCompletion where x.ProjectId == this.CurrUser.LoginProjectId && x.Months == months select x;
                foreach (var item in quantityLists)
                {
                    var quantityCompletion = quantityCompletions.FirstOrDefault(x => x.QuantityListId == item.QuantityListId);
                    if (quantityCompletion == null)
                    {
                        Model.JDGL_QuantityCompletion newQuantityCompletion = new Model.JDGL_QuantityCompletion();
                        newQuantityCompletion.QuantityCompletionId = SQLHelper.GetNewID();
                        newQuantityCompletion.ProjectId = this.CurrUser.LoginProjectId;
                        newQuantityCompletion.QuantityListId = item.QuantityListId;
                        newQuantityCompletion.Months = months;
                        db.JDGL_QuantityCompletion.InsertOnSubmit(newQuantityCompletion);
                        db.SubmitChanges();
                    }
                }
            }
        }

        /// <summary>
        /// 加载Grid
        /// </summary>
        private void BindGrid()
        {
            //GetQuantityCompletion();
            string strSql = @"select qc.QuantityCompletionId,(select PlanNum from JDGL_QuantityCompletion where QuantityListId=ql.QuantityListId and Months=@month) as PlanNum,
       (select RealNum from JDGL_QuantityCompletion where QuantityListId=ql.QuantityListId and Months=@month) as RealNum,
	   (select NextNum from JDGL_QuantityCompletion where QuantityListId=ql.QuantityListId and Months=@month) as NextNum,ql.DesignNum,ql.Name,ql.Unit,ql.SortIndex,
                            CONVERT(FLOAT, (select sum(ISNULL(PlanNum, 0)) from JDGL_QuantityCompletion where ProjectId = ql.ProjectId and QuantityListId = qc.QuantityListId and Months <= @month)) as TotalPlanNum,
                            CONVERT(FLOAT, (select sum(ISNULL(RealNum, 0)) from JDGL_QuantityCompletion where ProjectId = ql.ProjectId and QuantityListId = qc.QuantityListId and Months <= @month)) as TotalRealNum,
                            CONVERT(NVARCHAR(10), ((CAST(CASE ISNULL(qc.PlanNum, 0) WHEN 0 THEN 0

        ELSE 100 * ISNULL(qc.RealNum, 0) / (1.0 * qc.PlanNum) END AS DECIMAL(9, 2))))) + '%'

        AS Rate,
                            CONVERT(NVARCHAR(10), ((CAST(CASE(select sum(ISNULL(PlanNum, 0)) from JDGL_QuantityCompletion where ProjectId = ql.ProjectId and QuantityListId = qc.QuantityListId and Months <= @month) WHEN 0 THEN 0

        ELSE 100 * (select sum(ISNULL(RealNum, 0)) from JDGL_QuantityCompletion where ProjectId = ql.ProjectId and QuantityListId = qc.QuantityListId and Months <= @month) / (1.0 * (select sum(ISNULL(PlanNum, 0)) from JDGL_QuantityCompletion where ProjectId = ql.ProjectId and QuantityListId = qc.QuantityListId and Months <= @month)) END AS DECIMAL(9, 2)))))+'%'

        AS TotalRate,
                            CONVERT(NVARCHAR(10), ((CAST(CASE ISNULL(ql.DesignNum, 0) WHEN 0 THEN 0

        ELSE 100 * (select sum(ISNULL(RealNum, 0)) from JDGL_QuantityCompletion where ProjectId = ql.ProjectId and QuantityListId = qc.QuantityListId and Months <= @month) / (1.0 * ql.DesignNum) END AS DECIMAL(9, 2)))))+'%'

        AS SumRate,
                            CONVERT(FLOAT, (select sum(ISNULL(PlanNum, 0)) from JDGL_QuantityCompletion where ProjectId = ql.ProjectId and QuantityListId = qc.QuantityListId and Months < qc.Months)) as LastTotalPlanNum, 
                            CONVERT(FLOAT, (select sum(ISNULL(RealNum, 0)) from JDGL_QuantityCompletion where ProjectId = ql.ProjectId and QuantityListId = qc.QuantityListId and Months < qc.Months)) as LastTotalRealNum
                            from[dbo].JDGL_QuantityList ql
                           left join dbo.[JDGL_QuantityCompletion] qc on ql.QuantityListId=qc.QuantityListId
where qc.QuantityCompletionId=(select top 1 QuantityCompletionId from[JDGL_QuantityCompletion] q where q.QuantityListId=qc.QuantityListId and q.Months<=@month order by q.Months desc) and qc.ProjectId=@ProjectId order by ql.SortIndex, ql.Name";
            //string strSql = @"select *
            //                from dbo.View_JDGL_QuantityCompletion qc 
            //                where qc.ProjectId=@ProjectId order by qc.SortIndex, qc.Name";
            List<SqlParameter> listStr = new List<SqlParameter>();
            listStr.Add(new SqlParameter("@ProjectId", this.CurrUser.LoginProjectId));
            listStr.Add(new SqlParameter("@month", string.Format("{0:yyyy-MM-dd}", Convert.ToDateTime(this.txtMonths.Text.Trim() + "-01"))));
            SqlParameter[] parameter = listStr.ToArray();
            DataTable tb = SQLHelper.GetDataTableRunText(strSql, parameter);
            Grid1.RecordCount = tb.Rows.Count;
            //tb = GetFilteredTable(Grid1.FilteredData, tb);
            var table = this.GetPagedDataTable(Grid1, tb);
            Grid1.DataSource = table;
            Grid1.DataBind();
        }

        #region  月份选择事件
        /// <summary>
        /// 月份选择事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void txtMonths_TextChanged(object sender, EventArgs e)
        {
            BindGrid();
        }
        #endregion

        #region  保存按钮
        /// <summary>
        /// 保存按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSave_Click(object sender, EventArgs e)
        {
            if (this.Grid1.Rows.Count > 0)
            {
                JArray mergedData = Grid1.GetMergedData();
                foreach (JObject mergedRow in mergedData)
                {
                    JObject values = mergedRow.Value<JObject>("values");
                    int i = mergedRow.Value<int>("index");
                    Model.JDGL_QuantityCompletion quantityCompletion = BLL.QuantityCompletionService.GetQuantityCompletionById(this.Grid1.Rows[i].RowID);
                    if (quantityCompletion != null)
                    {
                        if (!string.IsNullOrEmpty(values.Value<string>("PlanNum")))
                        {
                            quantityCompletion.PlanNum = Convert.ToDecimal(values.Value<string>("PlanNum"));
                        }
                        if (!string.IsNullOrEmpty(values.Value<string>("RealNum")))
                        {
                            quantityCompletion.RealNum = Convert.ToDecimal(values.Value<string>("RealNum"));
                        }
                        quantityCompletion.CompileMan = this.CurrUser.UserId;
                        quantityCompletion.CompileDate = DateTime.Now;
                        BLL.QuantityCompletionService.UpdateQuantityCompletion(quantityCompletion);
                    }
                }
                Alert.ShowInTop("保存成功！", MessageBoxIcon.Success);
            }
            else
            {
                Alert.ShowInTop("请至少选择一条记录！", MessageBoxIcon.Warning);
                return;
            }
        }
        #endregion

        protected void btnMenuDel_Click(object sender, EventArgs e)
        {
            if (Grid1.SelectedRowIndexArray.Length > 0)
            {
                foreach (int rowIndex in Grid1.SelectedRowIndexArray)
                {
                    string rowID = Grid1.DataKeys[rowIndex][0].ToString();
                    BLL.QuantityCompletionService.DeleteQuantityCompletionByQuantityCompletionId(rowID);
                }

                BindGrid();
                ShowNotify("删除数据成功!", MessageBoxIcon.Success);
            }
        }

        #region 导入
        /// <summary>
        /// 导入按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnImport_Click(object sender, EventArgs e)
        {
            PageContext.RegisterStartupScript(Window1.GetShowReference(String.Format("QuantityCompletionIn.aspx?ProjectId={0}", this.CurrUser.LoginProjectId, "导入 - ")));
        }

        /// <summary>
        /// 关闭导入弹出窗口
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Window1_Close(object sender, WindowCloseEventArgs e)
        {
            BindGrid();
        }
        #endregion
    }
}