using System;
using System.Collections.Generic;
using System.Data.SqlClient;
using System.Linq;

namespace BLL
{
    public class SpecialHazardsService
    {
        public static bool Insert(Model.Report_SpecialHazards model)
        {
            try
            {
                Funs.DB.Report_SpecialHazards.InsertOnSubmit(model);
                Funs.DB.SubmitChanges();
                return true;
            }
            catch (Exception ex)
            {
                ErrLogInfo.WriteLog($"插入数据失败,原因：{ex.Message}");
                return false;
            }
        }

        public static bool Update(Model.Report_SpecialHazards model)
        {
            try
            {
                var result = Funs.DB.Report_SpecialHazards.FirstOrDefault(a => a.Id == model.Id);
                if (result != null)
                {
                    result.Unitid = model.Unitid;
                    result.ProjectId = model.ProjectId;
                    result.Describe = model.Describe;
                    result.Criteria = model.Criteria;
                    result.DisType = model.DisType;
                    result.Recurring = model.Recurring;
                    result.Measures = model.Measures;
                    result.CompleteTime = model.CompleteTime;
                    result.CompleteDate = model.CompleteDate;
                    result.CloseSituation = model.CloseSituation;
                    result.ResUnit = model.ResUnit;
                    result.ResPerson = model.ResPerson;
                    result.ResHead = model.ResHead;
                    result.ResPhone = model.ResPhone;
                    result.CreateDate = model.CreateDate;
                    result.States = model.States;
                    result.Months = model.Months;

                    Funs.DB.SubmitChanges();
                }
                return true;
            }
            catch (Exception ex)
            {
                ErrLogInfo.WriteLog($"更新表数据失败,原因：{ex.Message}");
                return false;
            }
        }

        public static bool Delete(string newId)
        {
            try
            {
                var result = Funs.DB.Report_SpecialHazards.Where(a => a.Id==newId).ToList();
                if (result.Count > 0)
                {
                    Funs.DB.Report_SpecialHazards.DeleteAllOnSubmit(result);
                    Funs.DB.SubmitChanges();
                }
                return true;
            }
            catch (Exception ex)
            {
                ErrLogInfo.WriteLog($"删除数据失败,原因：{ex.Message}");
                return false;
            }
        }

        public static Model.Report_SpecialHazards Detail(string newId)
        {
            var result = Funs.DB.Report_SpecialHazards.FirstOrDefault(a => a.Id == newId);
            return result;
        }
    }
}