using MES.Service.DB;
using MES.Service.Dto.webApi;
using MES.Service.Modes;
using SqlSugar;

namespace MES.Service.service.BasicData;

public class MesWorkShopManager : Repository<MesWorkShopCenters>
{
    public bool Save(ErpWorkShopCenters unit)
    {
        var entity = GetMesWorkShop(unit);

        return UseTransaction(db =>
        {
            switch (unit.Type)
            {
               
                case "2":
                    if (InsertWorkShop(db, entity))
                        return 1;
                    break;
                case "3":
                    if (DeleteWorkShop(db, entity.WorkshopCenterCode))
                        return 1;
                    break;
                case "4":
                    if (InsertOrUpdate(db, entity))
                        return 1;
                    break;
                default:
                    throw new ArgumentNullException(
                        $"type没有{unit.Type}这个类型的参数");
            }

            throw new NotImplementedException("操作失败");
        }) > 0;
    }

    public bool SaveList(List<ErpWorkShopCenters> units)
    {
        var list = units.Select(GetMesWorkShop).ToList();
        var groupBy = list.GroupBy(s => s.Type)
            .ToDictionary(g => g.Key, g => g.ToList());

        return UseTransaction(db =>
        {
            foreach (var unitGroup in groupBy)
                switch (unitGroup.Key)
                {
                  
                    case "2":
                        if (!InsertWorkShopBatch(db, unitGroup.Value))
                            throw new NotImplementedException("插入失败");
                        break;
                    case "3":
                        if (!DeleteWorkShopBatch(db, unitGroup.Value))
                            throw new NotImplementedException("删除失败");
                        break;
                    case "4":
                        if (!InsertOrUpdateBatch(db, unitGroup.Value))
                            throw new NotImplementedException("同步失败");
                        break;
                    default:
                        throw new ArgumentNullException(
                            $"type没有{unitGroup.Key}这个类型的参数");
                }

            return 1;
        }) > 0;
    }

    private bool UpdateUnitStatus(SqlSugarScope db, string unitId,
        string status)
    {
        var result = db.Updateable<MesItemUnitMatrixing>()
            .SetColumns(s => s.Valstates == status)
            .Where(s => s.ItemNo == unitId).ExecuteCommand();

        if (result > 0)
            return true;

        throw new NotImplementedException(status == "Y" ? "启用失败" : "禁用失败");
    }

    private bool InsertWorkShop(SqlSugarScope db, MesWorkShopCenters entity)
    {
        var insert = db.Insertable(entity).ExecuteCommand();
        if (insert > 0)
            return true;

        throw new NotImplementedException("插入失败");
    }

    private bool DeleteWorkShop(SqlSugarScope db, string unitId)
    {
        var deleteById = db.Deleteable<MesWorkShopCenters>().In(unitId).ExecuteCommand();
        if (deleteById > 0)
            return true;

        throw new NotImplementedException("删除失败");
    }

    private MesWorkShopCenters GetMesWorkShop(ErpWorkShopCenters unit)
    {
        return new MesWorkShopCenters
        {
            //Id = Convert.ToDecimal(unit.Id),
            WorkshopCenterCode = unit.FNumber,
            WorkshopCenterName = unit.FName,
            DepartmentCode     = unit.FDept,
            CreateBy           = "PL017",
            CreateDate         = DateTime.Now,
            Company = "1000",
            Factory = "1000",
            Type    = unit.Type
        };
    }

    private bool UpdateUnitStatusBatch(SqlSugarScope db, List<MesItemUnitMatrixing> unitList,
        string status)
    {
        var ids = unitList.Select(it => it.ItemNo).ToArray();
        var result = db.Updateable<MesItemUnitMatrixing>()
            .SetColumns(s => s.Valstates == status)
            .Where(s => ids.Contains(s.ItemNo)).ExecuteCommand();

        if (result > 0)
            return true;

        throw new NotImplementedException(status == "Y" ? "启用失败" : "禁用失败");
    }

    private bool InsertWorkShopBatch(SqlSugarScope db, List<MesWorkShopCenters> unitList)
    {
        var insertRange = db.Insertable(unitList).ExecuteCommand();
        if (insertRange > 0)
            return true;

        throw new NotImplementedException("插入失败");
    }

    private bool DeleteWorkShopBatch(SqlSugarScope db, List<MesWorkShopCenters> unitList)
    {
        var ids = unitList.Select(it => it.WorkshopCenterCode).ToArray();
        var deleteByIds = db.Deleteable<MesWorkShopCenters>().In(ids).ExecuteCommand();
        return deleteByIds > 0;
    }

    private bool InsertOrUpdate(SqlSugarScope db, MesWorkShopCenters entity)
    {
        var exists = db.Queryable<MesWorkShopCenters>().Any(e => e.WorkshopCenterCode == entity.WorkshopCenterCode);
        if (exists)
        {
            var update = db.Updateable(entity).ExecuteCommand();
            if (update > 0)
                return true;
        }
        else
        {
            var insert = db.Insertable(entity).ExecuteCommand();
            if (insert > 0)
                return true;
        }

        return false;
    }

    private bool InsertOrUpdateBatch(SqlSugarScope db, List<MesWorkShopCenters> unitList)
    {
        foreach (var entity in unitList)
            if (!InsertOrUpdate(db, entity))
                return false;

        return true;
    }
}