package adjust

import (
	"context"

	"muyu-apiserver/gateway/internal/svc"
	"muyu-apiserver/gateway/internal/types"
	"muyu-apiserver/pkg/ctxdata"
	"muyu-apiserver/rpc/inventory/pb"

	"github.com/zeromicro/go-zero/core/logx"
)

type CreateStockAdjustLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewCreateStockAdjustLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateStockAdjustLogic {
	return &CreateStockAdjustLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *CreateStockAdjustLogic) CreateStockAdjust(req *types.CreateStockAdjustReq) (resp *types.IdResp, err error) {
	userId := ctxdata.GetUserId(l.ctx)

	details := make([]*pb.StockAdjustDetailReq, 0, len(req.Details))
	for _, d := range req.Details {
		details = append(details, &pb.StockAdjustDetailReq{
			ProductId:      d.ProductId,
			AdjustQuantity: d.AdjustQuantity,
			Remark:         d.Remark,
		})
	}

	rpcResp, err := l.svcCtx.InventoryRpc.CreateStockAdjust(l.ctx, &pb.CreateStockAdjustReq{
		AdjustDate:   req.AdjustDate,
		AdjustReason: req.AdjustReason,
		Operator:     userId,
		Remark:       req.Remark,
		Details:      details,
	})
	if err != nil {
		return nil, err
	}

	return &types.IdResp{Id: rpcResp.Id}, nil
}