using JinYuan.DAL.Models;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace JinYuan.DAL.Service
{
    public interface IMaterialFrameRuleService : IBaseService<MaterialFrameRule>
    { 
        MaterialFrameRule GetRuleByCode(string code);
    }
    public class MaterialFrameRuleService : BaseService<MaterialFrameRule>, IMaterialFrameRuleService
    {
        public MaterialFrameRuleService(ISqlSugarClient db) : base(db)
        { }

        public override List<MaterialFrameRule> GetList()
        {
            return _db.Queryable<MaterialFrameRule>()
                                  .Where(x => !x.Is_Deleted)
                                  .OrderBy(x => x.Start_Code)
                                  .ToList();
        }

        public override DataTable GetDataTable()
        {
            return _db.Queryable<MaterialFrameRule>()
                                  .Where(x => !x.Is_Deleted)
                                  .OrderBy(x => x.Start_Code)
                                  .ToDataTable();
        }

        public override bool Add(MaterialFrameRule model)
        {
            // 车间 + 匹配编码 + isdelete = 0 的唯一性校验
            bool isExist = _db.Queryable<MaterialFrameRule>()
                                .Where(x => x.Workshop_Code == model.Workshop_Code
                                            && x.Start_Code == model.Start_Code
                                            && !x.Is_Deleted)
                                .Any();
            if (isExist)
            { 
                throw new ArgumentException($"该车间{model.Workshop_Code}已存在该匹配编码{model.Start_Code}");
            }

            return base.Add(model);
        }

        public override bool Update(MaterialFrameRule model)
        {
            // 车间 + 匹配编码 + isdelete = 0 的唯一性校验
            bool isExist = _db.Queryable<MaterialFrameRule>()
                                .Where(x => x.Workshop_Code == model.Workshop_Code
                                            && x.Start_Code == model.Start_Code
                                            && !x.Is_Deleted)
                                .Any();
            //if (isExist)
            //{
            //    return false;
            //}

            return base.Update(model);
        }

        public MaterialFrameRule GetRuleByCode(string code)
        {
            if (string.IsNullOrEmpty(code))
            {
                return null;
            }

            string matchStr = code.Substring(3, 4);
            return _db.Queryable<MaterialFrameRule>()
                      .Where(x => matchStr.StartsWith(x.Start_Code) && !x.Is_Deleted)
                      .First();
        }

        public override bool SoftDelete(int id)
        {
            return _db.Updateable<MaterialFrameRule>()
                    .SetColumns(x => x.Is_Deleted == true)
                    .SetColumns(x => x.Update_Time == DateTime.Now)
                    .Where(x => x.Id == id)
                    .ExecuteCommand() > 0;
        }
    }
}