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

namespace BLL
{
    /// <summary>
    /// 应急演练计划半年报
    /// </summary>
    public class EmergencyYearService
    {
        /// <summary>
        /// 添加主表
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public static bool Insert(Model.Report_EmergencyYear model)
        {
            try
            {
                Funs.DB.Report_EmergencyYear.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>
        /// 添加子表
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public static bool InsertC(Model.Report_EmergencyYear_c model)
        {
            try
            {
                Funs.DB.Report_EmergencyYear_c.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>
        /// 修改主表信息
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public static bool Update(Model.Report_EmergencyYear model)
        {
            try
            {
                var result = Funs.DB.Report_EmergencyYear.FirstOrDefault(a => a.Id == model.Id);
                if (result != null)
                {
                    result.CreateDate = model.CreateDate;
                    result.States = model.States;
                    result.Unitid = model.Unitid;
                    Funs.DB.SubmitChanges();
                }
                return true;
            }
            catch (Exception ex)
            {
                ErrLogInfo.WriteLog($"更新表数据失败,原因：{ex.Message}");
                return false;
            }
        }

        /// <summary>
        /// 修改子表信息
        /// </summary>
        /// <param name="model"></param>
        /// <returns></returns>
        public static bool UpdateC(Model.Report_EmergencyYear_c model)
        {
            try
            {
                var result = Funs.DB.Report_EmergencyYear_c.FirstOrDefault(a => a.Id == model.Id);
                if (result != null)
                {
                    result.ProjectName = model.ProjectName;
                    result.EmName = model.EmName;
                    result.EmDate = model.EmDate;
                    result.EmScene = model.EmScene;
                    result.EmType = model.EmType;

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

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

        /// <summary>
        /// 根据主表id删除子表
        /// </summary>
        /// <param name="newId"></param>
        /// <returns></returns>
        public static bool DeleteCbyRiskId(string newId)
        {
            try
            {
                var resultc = Funs.DB.Report_EmergencyYear_c.Where(a => a.EmId == newId).ToList();
                if (resultc.Count > 0)
                {
                    Funs.DB.Report_EmergencyYear_c.DeleteAllOnSubmit(resultc);
                    Funs.DB.SubmitChanges();
                }
                return true;
            }
            catch (Exception ex)
            {
                ErrLogInfo.WriteLog($"删除数据失败,原因：{ex.Message}");
                return false;
            }
        }

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

        /// <summary>
        /// 子表明细
        /// </summary>
        /// <param name="newId"></param>
        /// <returns></returns>
        public static Model.Report_EmergencyYear_c DetailC(string newId)
        {
            var result = Funs.DB.Report_EmergencyYear_c.FirstOrDefault(a => a.Id == newId);
            return result;
        }
    }
}