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

namespace FineUIPro.Web.Customization.CNCEC4.ZHGL.Report
{
    public partial class EmergencyYearEdit : PageBase
    {
        public string Id
        {
            get
            {
                return (string)ViewState["Id"];
            }
            set
            {
                ViewState["Id"] = value;
            }
        }

        public string EmId
        {
            get
            {
                return (string)ViewState["EmId"];
            }
            set
            {
                ViewState["EmId"] = value;
            }
        }

        public string action
        {
            get
            {
                return (string)ViewState["action"];
            }
            set
            {
                ViewState["action"] = value;
            }
        }

        /// <summary>
        /// 定义集合
        /// </summary>
        private static List<Model.Report_EmergencyYear_c> details = new List<Model.Report_EmergencyYear_c>();

        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                this.Id = Request.Params[nameof(Id)];
                this.action = Request.Params[nameof(action)];
                showInfo();
                if (this.action == ActionEnums.View.ToString())
                {
                    btnSave.Hidden = true;
                    btnSubmit.Hidden = true;
                    btnNew.Hidden = true;
                }
            }
        }

        /// <summary>
        /// 加载数据
        /// </summary>
        void showInfo()
        {
            // 删除选中单元格的客户端脚本
            string deleteScript = GetDeleteScript();

            this.txtUnitName.Text = BLL.UnitService.GetUnitNameByUnitId(CurrUser.UnitId);

            var resultDetail = Funs.DB.Report_EmergencyYear_c.FirstOrDefault(a => a.Id == this.Id);


            if (resultDetail != null)
            {
                this.EmId = resultDetail.EmId;
                var result = Funs.DB.Report_EmergencyYear.FirstOrDefault(a => a.Id == resultDetail.EmId);
                txtUnitName.Text= BLL.UnitService.GetUnitNameByUnitId(result.Unitid);

                this.txtCreateDate.Text = result.CreateDate.ToString();
                

                //加载列表
                details.Clear();
                var detailList = Funs.DB.Report_EmergencyYear_c.Where(x => x.EmId == EmId).ToList();

                details = detailList;
                Grid1.DataSource = details;
                Grid1.DataBind();
            }
            else
            {
                this.txtCreateDate.Text = DateTime.Now.ToString();

                //如果没有数据，则加载该单位下的所有子项并且非本单位
                var thisUnit = BLL.CommonService.GetIsThisUnit();
                if (thisUnit.UnitId != this.CurrUser.UnitId)
                {
                    var projectList = Funs.DB.Base_Project.Where(x => x.UnitId == this.CurrUser.UnitId).ToList();
                    if (projectList.Count > 0)
                    {
                        var detailList = new List<Model.Report_EmergencyYear_c>();
                        
                        var emid= Guid.NewGuid().ToString();
                        foreach (var item in projectList)
                        {
                            Model.Report_EmergencyYear_c modelDetail = new Model.Report_EmergencyYear_c();
                            modelDetail.Id= Guid.NewGuid().ToString();
                            modelDetail.EmId = emid;
                            modelDetail.ProjectName = item.ProjectName;
                            detailList.Add(modelDetail);
                        }
                        details = detailList;
                        Grid1.DataSource = details;
                        Grid1.DataBind();
                    }
                }
            }
        }

        protected void btnSave_Click(object sender, EventArgs e)
        {
            SaveData(BLL.Const.BtnSave);

        }

        /// <summary>
        /// 提交
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnSubmit_Click(object sender, EventArgs e)
        {
            SaveData(BLL.Const.BtnSubmit);

        }

        /// <summary>
        /// 添加明细按钮
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void btnAdd_Click(object sender, EventArgs e)
        {
            JArray teamGroupData = Grid1.GetMergedData();
            List<JObject> list = new List<JObject>();
            foreach (JObject teamGroupRow in teamGroupData)
            {
                JObject values = teamGroupRow.Value<JObject>("values");
                values.Add("Id", teamGroupRow.Value<string>("id"));
                list.Add(values);
            }
            JObject defaultObj = new JObject
                {   { "Id",Guid.NewGuid() },
                    { "ProjectName", "" },
                    { "EmName", "" },
                    { "EmDate",""},
                    { "EmScene", "" },
                    { "EmType","" },
                    { "Delete", String.Format("<a href=\"javascript:;\" onclick=\"{0}\"><img src=\"{1}\"/></a>", GetDeleteScript(), IconHelper.GetResolvedIconUrl(Icon.Delete)) }
                };
            list.Add(defaultObj);
            Grid1.DataSource = list;
            Grid1.DataBind();
        }

        #region 保存
        void SaveData(string type)
        {
            Model.Report_EmergencyYear model = new Model.Report_EmergencyYear()
            {
                Unitid = this.CurrUser.UnitId,
                CreateDate = Convert.ToDateTime(this.txtCreateDate.Text),
            };
            if (type == BLL.Const.BtnSave)
            {
                model.States = "0";
            }
            else
            {
                model.States = "1";
            }
            if (this.action == ActionEnums.Edit.ToString() || !string.IsNullOrEmpty(this.Id))
            {
                model.Id = this.EmId;
                EmergencyYearService.Update(model);
                //删除子表重新添加
                EmergencyYearService.DeleteCbyRiskId(model.Id);
            }
            else
            {
                model.Id = SQLHelper.GetNewID(typeof(Model.Report_EmergencyYear));
                this.EmId = model.Id;
                EmergencyYearService.Insert(model);
            }
            var str = this.SaveDetail(type, model);
            if (str == "保存成功")
            {
                ShowNotify(this.SaveDetail(type, model), MessageBoxIcon.Success);
                PageContext.RegisterStartupScript(ActiveWindow.GetHidePostBackReference());
            }
            else
            {
                ShowNotify(this.SaveDetail(type, model), MessageBoxIcon.Warning);
            }

        }
        /// <summary>
        ///  保存明细项
        /// </summary>
        private string SaveDetail(string type, Model.Report_EmergencyYear model)
        {
            var errMsg = "";
            try
            {

                var olddetailLists = Funs.DB.Report_EmergencyYear_c.Where(x => x.EmId == this.EmId).ToList();
                List<string> needRemove = new List<string>();
                foreach (var oldDetail in olddetailLists)
                {
                    bool hasFind = false;
                    for (int i = 0; i < Grid1.Rows.Count; i++)
                    {
                        if (oldDetail.Id == Grid1.Rows[i].DataKeys[0].ToString())
                        {
                            hasFind = true;
                            break;
                        }


                    }
                    if (!hasFind)
                    {
                        EmergencyYearService.DeleteC(oldDetail.Id);

                    }
                }
                List<Model.Report_EmergencyYear_c> detailLists = new List<Model.Report_EmergencyYear_c>();
                JArray teamGroupData = Grid1.GetMergedData();
                var fIndex = 1;
                foreach (JObject teamGroupRow in teamGroupData)
                {
                    JObject values = teamGroupRow.Value<JObject>("values");
                    int rowIndex = teamGroupRow.Value<int>("index");
                    Model.Report_EmergencyYear_c newDetail = new Model.Report_EmergencyYear_c()
                    {
                        Id = values.Value<string>("Id"),
                        EmId = this.EmId,
                        ProjectName = values.Value<string>("ProjectName"),
                        EmName = values.Value<string>("EmName"),
                        
                        EmScene = values.Value<string>("EmScene"),
                        EmType = values.Value<string>("EmType")
                    };
                    if (string.IsNullOrEmpty(newDetail.ProjectName))
                    {
                        errMsg = "第" + fIndex.ToString() + "行分支机构不能为空";
                        break;
                    }
                    if (string.IsNullOrEmpty(newDetail.EmName))
                    {
                        errMsg = "第" + fIndex.ToString() + "行演练名称不能为空";
                        break;
                    }
                    var emDate = values.Value<string>("EmDate");
                    if (string.IsNullOrEmpty(emDate))
                    {
                        errMsg = "第" + fIndex.ToString() + "行演练日期不能为空";
                        break;
                    }
                    newDetail.EmDate = Convert.ToDateTime(emDate);

                    if (Grid1.Rows[rowIndex].DataKeys.Length > 0)
                    {
                        newDetail.Id = Grid1.Rows[rowIndex].DataKeys[0].ToString();
                    }
                    var newDetailModel = Funs.DB.Report_EmergencyYear_c.FirstOrDefault(x => x.Id == newDetail.Id);
                    if (newDetailModel == null)
                    {
                        EmergencyYearService.InsertC(newDetail);
                    }
                    else
                    {
                        EmergencyYearService.UpdateC(newDetail);
                    }
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
            if (!string.IsNullOrEmpty(errMsg))
            {
                return errMsg;
            }

            return "保存成功";
        }
        #endregion
        /// <summary>
        /// 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        protected void Grid1_PreDataBound(object sender, EventArgs e)
        {
            // 设置LinkButtonField的点击客户端事件
            LinkButtonField deleteField = Grid1.FindColumn("Delete") as LinkButtonField;
            deleteField.OnClientClick = GetDeleteScript();
        }
        /// <summary>
        /// 删除提示
        /// </summary>
        /// <returns></returns>
        private string GetDeleteScript()
        {
            return Confirm.GetShowReference("删除选中行？", String.Empty, MessageBoxIcon.Question, Grid1.GetDeleteSelectedRowsReference(), String.Empty);
        }
    }
}