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

namespace BLL
{
    public class EmergencyMonthService
    {
        /// <summary>
        /// 添加
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public static bool Insert(Model.Report_EmergencyMonth model)
        {
            try
            {
                Funs.DB.Report_EmergencyMonth.InsertOnSubmit(model);
                Funs.DB.SubmitChanges();
                return true;
            }
            catch (Exception ex)
            {
                ErrLogInfo.WriteLog($"插入数据失败,原因：{ex.Message}");
                return false;
            }
        }

        /// <summary>
        /// 修改
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public static bool Update(Model.Report_EmergencyMonth model)
        {
            try
            {
                var result = Funs.DB.Report_EmergencyMonth.FirstOrDefault(a => a.Id == model.Id);
                if (result != null)
                {
                    result.Unitid = model.Unitid;
                    result.Months = model.Months;
                    result.States = model.States;
                    result.ProjectId = model.ProjectId;

                    result.EmName = model.EmName;
                    result.EmDate = model.EmDate;
                    result.EmPerson = model.EmPerson;
                    result.EmMoney = model.EmMoney;
                    result.EmType = model.EmType;
                    result.CreateDate = model.CreateDate;
                    result.States = model.States;

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

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

        /// <summary>
        /// 详细
        /// </summary>
        /// <param name="newId"></param>
        /// <returns></returns>
        public static Model.Report_EmergencyMonth Detail(string newId)
        {
            var result = Funs.DB.Report_EmergencyMonth.FirstOrDefault(a => a.Id == newId);
            return result;
        }

        /// <summary>
        /// 根据项目Id、月份获取月报信息
        /// </summary>
        /// <param name="projectId"></param>
        /// <param name="month"></param>
        /// <returns></returns>
        public static Model.Report_EmergencyMonth GetReportByMonth(string projectId, string month)
        {
            return Funs.DB.Report_EmergencyMonth.FirstOrDefault(e => e.ProjectId == projectId && e.Months == Convert.ToDateTime(month));
        }
    }
}