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

namespace FineUIPro.Web.HJGL.TestPackageManage
{
    public partial class ShowTestPackageSearch : PageBase
    {
        #region 定义变量
        /// <summary>
        /// 单位ID
        /// </summary>
        public string UnitId
        {
            get
            {
                return (string)ViewState["UnitId"];
            }
            set
            {
                ViewState["UnitId"] = value;
            }
        }
        public string selectedList
        {
            get
            {
                return (string)ViewState["selectedList"];
            }
            set
            {
                ViewState["selectedList"] = value;
            }
        }
        

        /// <summary>
        /// 装置
        /// </summary>
        public string InstallationId
        {
            get
            {
                return (string)ViewState["InstallationId"];
            }
            set
            {
                ViewState["InstallationId"] = value;
            }
        }

        /// <summary>
        /// 选择列表
        /// </summary>
        public List<string> CheckList
        {
            get
            {
                return (List<string>)ViewState["CheckList"];
            }
            set
            {
                ViewState["CheckList"] = value;
            }
        }

        /// <summary>
        /// 选择列表
        /// </summary>
        public List<string> isoList
        {
            get
            {
                return (List<string>)ViewState["isoList"];
            }
            set
            {
                ViewState["isoList"] = value;
            }
        }

        /// <summary>
        /// 定义集合
        /// </summary>
        private static List<Model.View_TestPackageSearch> viewTestPackageSearchList = new List<Model.View_TestPackageSearch>();
        #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.UnitId = Request.Params["unitId"];
                this.InstallationId = Request.Params["installationId"];
                selectedList = "";
                var unit = BLL.UnitService.GetUnitByUnitId(this.CurrUser.UnitId);
                if (BLL.WorkAreaService.IsSupervisor(this.CurrUser.UnitId, this.CurrUser.LoginProjectId))
                {
                    BLL.WorkAreaService.GetWorkAreaListByInstallSupervisorUnit(this.drpWorkArea, this.CurrUser.LoginProjectId, this.InstallationId, this.UnitId, this.CurrUser.UnitId, true);
                }
                else
                {
                    BLL.WorkAreaService.GetWorkAreaListByInstallUnit(this.drpWorkArea, this.CurrUser.LoginProjectId, this.InstallationId, this.UnitId, true);
                }
            }
        }
        #endregion

        #region 查询
        /// <summary>
        ///查询按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSearch_Click(object sender, EventArgs e)
        {
            viewTestPackageSearchList.Clear();
            this.Grid1.DataSource = viewTestPackageSearchList;
            this.Grid1.DataBind();
            List<string> workAreaIds = new List<string>();
            if (this.drpWorkArea.SelectedValue != BLL.Const._Null)
            {
                workAreaIds.Add(this.drpWorkArea.SelectedValue);
            }
            BindGrid(workAreaIds);
            //this.InitTreeMenu(workAreaId);//加载树  
            //if (tvControlItem.GetCheckedNodes().Length > 0)
            //{
            //    tvControlItem_NodeCheck(null, null);
            //}
        }
        #endregion

        #region 加载树
        /// <summary>
        /// 加载树节点
        /// </summary>
        /// <param name="selectedValue"></param>
        private void InitTreeMenu(string workAreaId)
        {
            if (!string.IsNullOrEmpty(workAreaId))
            {
                this.tvControlItem.Nodes.Clear();
                TreeNode rootNode = new TreeNode();
                rootNode.Text = BLL.WorkAreaService.GetWorkAreaCodeByWorkAreaId(workAreaId);
                rootNode.NodeID = workAreaId;
                rootNode.Expanded = true;
                rootNode.EnableCheckEvent = true;
                this.tvControlItem.Nodes.Add(rootNode);
            }
            else
            {
                var workAreas = (from x in Funs.DB.ProjectData_WorkArea where x.UnitId == UnitId && x.InstallationId == InstallationId select x).ToList();
                foreach (var item in workAreas)
                {
                    this.tvControlItem.Nodes.Clear();
                    TreeNode rootNode = new TreeNode();
                    rootNode.Text = item.WorkAreaCode;
                    rootNode.NodeID = item.WorkAreaId;
                    rootNode.Expanded = true;
                    rootNode.EnableCheckEvent = true;
                    this.tvControlItem.Nodes.Add(rootNode);
                }                
            }
            
        }
        #endregion

        #region Tree点击事件
        /// <summary>
        /// 点击Tree
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void tvControlItem_NodeCheck(object sender, TreeCheckEventArgs e)
        {
            CheckList = new List<string>();
            TreeNode[] nodes = tvControlItem.GetCheckedNodes();
            if (nodes.Length > 0)
            {
                StringBuilder sb = new StringBuilder();
                foreach (TreeNode node in nodes)
                {
                    CheckList.Add(node.NodeID);
                }
            }
            
            BindGrid(CheckList);
        }
        #endregion
        protected void drpWorkArea_SelectedIndexChanged(object sender, EventArgs e)
        {
            List<string> workAreaIds = new List<string>();
            if (this.drpWorkArea.SelectedValue != BLL.Const._Null)
            {
                HashSet<string> selectedSet = new HashSet<string>();
                if (!string.IsNullOrEmpty(selectedList))
                {
                    string[] ids = selectedList.Split(',');
                    foreach (string id in ids)
                    {
                        selectedSet.Add(id);
                    }
                }
                foreach (var item in Grid1.SelectedRowIDArray)
                {
                    selectedSet.Add(item);
                }

                selectedList = string.Join(",", selectedSet.ToArray());
                workAreaIds.Add(this.drpWorkArea.SelectedValue);  
                BindGrid(workAreaIds);
            }
          
        }
            #region 数据绑定
            /// <summary>
            /// 数据绑定
            /// </summary>
            /// <param name="isoId"></param>
            private void BindGrid(List<string> checkList)
        {
            viewTestPackageSearchList = (from x in Funs.DB.View_TestPackageSearch where x.ProjectId == this.CurrUser.LoginProjectId select x).ToList();
            if (!string.IsNullOrEmpty(this.txtISO_ID.Text.Trim()))
            {
                viewTestPackageSearchList = viewTestPackageSearchList.Where(e => e.ISO_IsoNo.Contains(this.txtISO_ID.Text.Trim())).ToList();
            }
            if (checkList != null)
            {
                viewTestPackageSearchList = viewTestPackageSearchList.Where(e => checkList.Contains(e.WorkAreaId)).ToList();
            }
            this.Grid1.DataSource = viewTestPackageSearchList;
            this.Grid1.DataBind();

            if (!string.IsNullOrEmpty(selectedList))
            { string[] ids = selectedList.Split(',');
                List<string> needSelected = new List<string>();
                foreach(var id in ids)
                {
                    foreach(var item in viewTestPackageSearchList)
                    {
                        if (id == item.ISO_ID)
                        {
                            needSelected.Add(id);
                        }
                    }
                }
                this.Grid1.SelectedRowIDArray = needSelected.ToArray();
            }

            this.GetCheckgvList();
        }
        #endregion

        #region 选择列表某项事件
        /// <summary>
        /// 选择列表某项事件
        /// </summary>
        private void GetCheckgvList()
        {
            isoList = new List<string>();
            foreach (var item in viewTestPackageSearchList)
            {
                isoList.Add(item.ISO_ID);
            }
        }
        #endregion

        #region 确定按钮
        /// <summary>
        /// 确定按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSure_Click(object sender, EventArgs e)
        {
            HashSet<string> selectedSet = new HashSet<string>();
            if (!string.IsNullOrEmpty(selectedList))
            {
                string[] ids = selectedList.Split(',');
                foreach (string id in ids)
                {
                    selectedSet.Add(id);
                }
            }
            foreach (var item in Grid1.SelectedRowIDArray)
            {
                selectedSet.Add(item);
            }

            string res = string.Join(",", selectedSet.ToArray());

            PageContext.RegisterStartupScript(ActiveWindow.GetWriteBackValueReference(res)
                   + ActiveWindow.GetHidePostBackReference());
        }
        #endregion

    }
}