using JSMachine.WMS.App.Dto.Enum;
using JSMachine.WMS.App.Dto;
using JSMachine.WMS.Business.StockIn.IService;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using JSMachine.WMS.Common;
using JSMachine.WMS.Infrastructure;
using JSMachine.WMS.App.IService;

namespace JSMachine.WMS.Business.StockIn.ServiceImpl.Strategy
{
    /// <summary>
    /// 根据楼层和配置的混放模式选择入库库位计算策略。
    /// </summary>
    public class StrategyFactory
    {
        /// <summary>
        /// 0-完全不混放 1-混合模式，优先同批次放一列，没有空库位再混放 2-完全混放模式，不用批次货物放一起
        /// </summary>
        /// <param name="startArea">入库起始区域。</param>
        /// <param name="floor">目标楼层。</param>
        /// <param name="materiaBatch">物料批次。</param>
        /// <returns>与当前入库条件匹配的库位计算策略。</returns>
        public static IStockInStrategy CreateStockInStrategy(TransportEnum startArea, FloorEnum floor,  string materiaBatch)
        {
            switch (floor == FloorEnum.FirstFloor ? 0 : Global.AppSettings.PlcaementMod)
            {
                case 0:
                    return new NoMixingStrategy(startArea, floor, materiaBatch);
                case 1:
                    return new MixedModeStrategy(startArea, floor, materiaBatch);
                case 2:
                    return new CompleteMixingStrategy(startArea, floor, materiaBatch);
                default:
                    return new NoMixingStrategy(startArea, floor, materiaBatch);
            }
        }
    }
}