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

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

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

        public string action
        {
            get
            {
                return (string)ViewState["action"];
            }
            set
            {
                ViewState["action"] = value;
            }
        }
        /// <summary>
        /// 定义集合
        /// </summary>
        private static List<Model.Report_RiskIdentification_c> details = new List<Model.Report_RiskIdentification_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();

            var project = BLL.ProjectService.GetProjectByProjectId(this.CurrUser.LoginProjectId);
            if (project != null)
            {
                this.txtProjectName.Text = project.ProjectName;
                this.txtUnitName.Text = BLL.UnitService.GetUnitNameByUnitId(project.UnitId);
            }
            var resultDetail = Funs.DB.Report_RiskIdentification_c.FirstOrDefault(a => a.Id == this.Id);

            
            
            if (resultDetail != null)
            {
                this.RiskId = resultDetail.RiskId;
                var result = Funs.DB.Report_RiskIdentification.FirstOrDefault(a => a.Id == resultDetail.RiskId);

                project = BLL.ProjectService.GetProjectByProjectId(result.ProjectId);
                if (project != null)
                {
                    this.txtProjectName.Text = project.ProjectName;
                    this.txtUnitName.Text = BLL.UnitService.GetUnitNameByUnitId(project.UnitId);
                }
                this.txtMonths.Text = string.Format("{0:yyyy-MM}", result.Months);
                this.txtSignPerson.Text = result.SignPerson;
                txtWorkModuleA.Text = result.WorkModuleA;
                txtWorkModuleB.Text = result.WorkModuleB;
                txtCreateDate.Text = result.CreateDate.ToString();

                //加载列表
                details.Clear();
                var RiskIdentification_cList = Funs.DB.Report_RiskIdentification_c.Where(x => x.RiskId == RiskId).ToList();
                details = RiskIdentification_cList;
                Grid1.DataSource = details;
                Grid1.DataBind();
            }
            else
            {
                this.txtMonths.Text = string.Format("{0:yyyy-MM}", Request.Params["monts"].ToString());
                this.txtCreateDate.Text = DateTime.Now.ToString();
            }
        }

        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);
            
        }

        void SaveData(string type)
        {
            Model.Report_RiskIdentification model = new Model.Report_RiskIdentification()
            {
                ProjectId = this.CurrUser.LoginProjectId,
                Unitid = BLL.ProjectService.GetProjectByProjectId(this.CurrUser.LoginProjectId).UnitId,
                Months = Convert.ToDateTime(this.txtMonths.Text),
                WorkModuleA = txtWorkModuleA.Text,
                WorkModuleB = txtWorkModuleB.Text,
                SignPerson = txtSignPerson.Text,
                CreateDate = Convert.ToDateTime(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.RiskId;
                RiskIdentificationService.Update(model);
                //删除子表重新添加
                RiskIdentificationService.DeleteCbyRiskId(model.Id);
            }
            else
            {
                model.Id = SQLHelper.GetNewID(typeof(Model.Report_HazardAdminister));
                this.RiskId = model.Id;
                RiskIdentificationService.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_RiskIdentification model)
        {
            var errMsg = "";
            try
            {
                
                var olddetailLists = Funs.DB.Report_RiskIdentification_c.Where(x => x.RiskId == this.RiskId).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)
                    {
                        RiskIdentificationService.DeleteC(oldDetail.Id);

                    }
                }
                List<Model.Report_RiskIdentification_c> detailLists = new List<Model.Report_RiskIdentification_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_RiskIdentification_c newDetail = new Model.Report_RiskIdentification_c()
                    {
                        Id = values.Value<string>("Id"),
                        RiskId = this.RiskId,
                        HazardText = values.Value<string>("HazardText"),
                        Accident = values.Value<string>("Accident"),
                        NodelL = values.Value<string>("NodelL"),
                        NodelE = values.Value<string>("NodelE"),
                        NodelC = values.Value<string>("NodelC"),
                        Measures = values.Value<string>("Measures"),
                        ControlLevel = values.Value<string>("ControlLevel"),
                        ResPerson = values.Value<string>("ResPerson"),
                    };
                    if (string.IsNullOrEmpty(newDetail.NodelL))
                    {
                        errMsg = "第" + fIndex.ToString() + "L（可能性）(0.1-10)不能为空";
                        return "请选择L（可能性）(0.1-10)";
                    }
                    if (string.IsNullOrEmpty(newDetail.NodelE))
                    {
                        errMsg = "第" + fIndex.ToString() + "E（频繁程度)(0.5-10)不能为空";
                        return "请选择E（频繁程度)(0.5-10)";
                    }
                    if (string.IsNullOrEmpty(newDetail.NodelC))
                    {
                        errMsg= "第" + fIndex.ToString() + "C（伤害程度）(1-100)不能为空";
                        return "请选择C（伤害程度）(1-100)";
                    }

                    //D（风险值)=L*E*C
                    newDetail.NodelD = (Convert.ToDouble(newDetail.NodelL) * Convert.ToDouble(newDetail.NodelE) * Convert.ToDouble(newDetail.NodelC)).ToString();
                    var LevelNum = Convert.ToDouble(newDetail.NodelD);
                    if (LevelNum < 70)
                    {
                        newDetail.RiskLevel = "低风险";
                    }
                    else if (LevelNum >= 70 && LevelNum < 160)
                    {
                        newDetail.RiskLevel = "一般风险";
                    }
                    else if (LevelNum >= 160 && LevelNum < 320)
                    {
                        newDetail.RiskLevel = "较大风险";
                    }
                    else if (LevelNum >= 320)
                    {
                        newDetail.RiskLevel = "重大风险";
                    }

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

            return "保存成功";
        }

        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() },
                    { "HazardText", "" },
                    { "Accident", "" },
                    { "NodelL",""},
                    { "NodelE", "" },
                    { "NodelC","" },
                    { "Measures", "" },
                    { "ControlLevel","" },
                    { "Suggestions",""},
                    { "ResPerson", "" },
                    { "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();
        }

        /// <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);
        }
    }
}