using BLL;
using System;
using System.Linq;

namespace FineUIPro.Web.HSSE.CostGoods
{
    public partial class ExpenseView : PageBase
    {
        #region 定义项
        /// <summary>
        /// 主键
        /// </summary>
        private string ExpenseId
        {
            get
            {
                return (string)ViewState["ExpenseId"];
            }
            set
            {
                ViewState["ExpenseId"] = value;
            }
        }
        /// <summary>
        /// 项目主键
        /// </summary>
        public string ProjectId
        {
            get
            {
                return (string)ViewState["ProjectId"];
            }
            set
            {
                ViewState["ProjectId"] = value;
            }
        }
        #endregion

        #region 加载
        /// <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.btnClose.OnClientClick = ActiveWindow.GetHideRefreshReference();
                this.ProjectId = this.CurrUser.LoginProjectId;
                this.ExpenseId = Request.Params["ExpenseId"];

                BLL.UnitService.InitUnitDropDownList(this.drpUnit, this.ProjectId, false);
                this.drpUnit.SelectedValue = this.CurrUser.UnitId ?? Const.UnitId_SEDIN;
                if (!string.IsNullOrEmpty(this.CurrUser.UnitId) && !CommonService.IsSedinOrSub(this.CurrUser.UnitId))
                {
                    this.drpUnit.Readonly = true;
                }


                SetPage(BLL.ExpenseService.GetExpenseById(this.ExpenseId));
            }
        }
        #endregion

        private void SetPage(Model.CostGoods_Expense expense)
        {
            if (expense != null)
            {
                this.drpUnit.SelectedValue = expense.UnitId;
                this.txtYear.Text = expense.Year.ToString();
                this.txtReportDate.Text = string.Format("{0:yyyy-MM-dd}", expense.ReportDate);
                this.Grid1.DataSource = from x in Funs.DB.CostGoods_ExpenseDetail
                                        where x.ExpenseId == this.ExpenseId
                                        orderby x.SupSortIndex, x.SortIndex
                                        select x;
                this.Grid1.DataBind();
            }
        }


        #region 附件上传
        /// <summary>
        /// 上传附件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnAttachUrl_Click(object sender, EventArgs e)
        {
            if (!string.IsNullOrEmpty(this.ExpenseId))
            {
                PageContext.RegisterStartupScript(WindowAtt.GetShowReference(String.Format("../../AttachFile/webuploader.aspx?toKeyId={0}&menuId={1}&type=-1", ExpenseId, BLL.Const.ProjectExpenseMenuId)));
            }
        }
        #endregion

        #region 单位变化事件
        /// <summary>
        /// 单位变化事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void drpUnit_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (this.drpUnit.SelectedValue != Const._Null && !string.IsNullOrEmpty(this.txtYear.Text))
            {
                SetPage(Funs.DB.CostGoods_Expense.FirstOrDefault(x => x.ProjectId == this.ProjectId && x.UnitId == this.drpUnit.SelectedValue && x.Year.ToString() == this.txtYear.Text));
            }
        }
        #endregion
    }
}