using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace BLL
{
    /// <summary>
    /// 简图明细表
    /// </summary>
    public static class HJGL_JointImageItemService
    {
        /// <summary>
        /// 根据主键获取简图明细
        /// </summary>
        /// <param name="jointImageItemId"></param>
        /// <returns></returns>
        public static Model.HJGL_WeldingProcedure_JointImageItem GetJointImageItemById(string jointImageItemId)
        {
            return Funs.DB.HJGL_WeldingProcedure_JointImageItem.FirstOrDefault(e => e.JointImageItemId == jointImageItemId);
        }

        /// <summary>
        /// 根据简图Id获取所有相关明细
        /// </summary>
        /// <param name="jointImageId"></param>
        /// <returns></returns>
        public static List<Model.HJGL_WeldingProcedure_JointImageItem> GetJointImageItemListByJointImageId(string jointImageId)
        {
            return (from x in Funs.DB.HJGL_WeldingProcedure_JointImageItem where x.JointImageId == jointImageId orderby x.Code descending select x).ToList();
        }

        /// <summary>
        /// 添加简图明细
        /// </summary>
        /// <param name="jointImageItem"></param>
        public static void AddJointImageItem(Model.HJGL_WeldingProcedure_JointImageItem jointImageItem)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_WeldingProcedure_JointImageItem newJointImageItem = new Model.HJGL_WeldingProcedure_JointImageItem();
            newJointImageItem.JointImageItemId = jointImageItem.JointImageItemId;
            newJointImageItem.JointImageId = jointImageItem.JointImageId;
            newJointImageItem.Code = jointImageItem.Code;
            newJointImageItem.WME_ID = jointImageItem.WME_ID;
            newJointImageItem.WeldCurrent = jointImageItem.WeldCurrent;
            newJointImageItem.WeldVoltage = jointImageItem.WeldVoltage;
            newJointImageItem.WeldSpeed = jointImageItem.WeldSpeed;
            db.HJGL_WeldingProcedure_JointImageItem.InsertOnSubmit(newJointImageItem);
            db.SubmitChanges();
        }

        /// <summary>
        /// 修改简图明细
        /// </summary>
        /// <param name="jointImageItem"></param>
        public static void UpdateJointImageItem(Model.HJGL_WeldingProcedure_JointImageItem jointImageItem)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_WeldingProcedure_JointImageItem newJointImageItem = db.HJGL_WeldingProcedure_JointImageItem.FirstOrDefault(e => e.JointImageItemId == jointImageItem.JointImageItemId);
            if (newJointImageItem != null)
            {
                newJointImageItem.Code = jointImageItem.Code;
                newJointImageItem.WME_ID = jointImageItem.WME_ID;
                newJointImageItem.WeldCurrent = jointImageItem.WeldCurrent;
                newJointImageItem.WeldVoltage = jointImageItem.WeldVoltage;
                newJointImageItem.WeldSpeed = jointImageItem.WeldSpeed;
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除简图明细
        /// </summary>
        /// <param name="jointImageItemId"></param>
        public static void DeleteJointImageItemById(string jointImageItemId)
        {
            Model.SGGLDB db = Funs.DB;
            Model.HJGL_WeldingProcedure_JointImageItem jointImageItem = db.HJGL_WeldingProcedure_JointImageItem.FirstOrDefault(e => e.JointImageItemId == jointImageItemId);
            if (jointImageItem != null)
            {
                db.HJGL_WeldingProcedure_JointImageItem.DeleteOnSubmit(jointImageItem);
                db.SubmitChanges();
            }
        }

        /// <summary>
        /// 根据主键删除所有相关明细信息
        /// </summary>
        /// <param name="jointImageId"></param>
        public static void DeleteJointImageItemByJointImageId(string jointImageId)
        {
            Model.SGGLDB db = Funs.DB;
            var jointImage = (from x in db.HJGL_WeldingProcedure_JointImageItem where x.JointImageId == jointImageId select x).ToList();
            if (jointImage != null)
            {
                db.HJGL_WeldingProcedure_JointImageItem.DeleteAllOnSubmit(jointImage);
                db.SubmitChanges();
            }
        }
    }
}