package check

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

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

func (l *GetStockCheckLogic) GetStockCheck() (resp *types.StockCheckInfo, err error) {
	id := ctxdata.GetPathId(l.ctx)

	rpcResp, err := l.svcCtx.InventoryRpc.GetStockCheck(l.ctx, &pb.GetStockCheckReq{
		CheckId: id,
	})
	if err != nil {
		return nil, err
	}

	details := make([]types.StockCheckDetailInfo, 0, len(rpcResp.Details))
	for _, d := range rpcResp.Details {
		details = append(details, types.StockCheckDetailInfo{
			DetailId:       d.DetailId,
			CheckId:        d.CheckId,
			ProductId:      d.ProductId,
			ProductName:    d.ProductName,
			SystemQuantity: d.SystemQuantity,
			ActualQuantity: d.ActualQuantity,
			DiffQuantity:   d.DiffQuantity,
			DiffAmount:     d.DiffAmount,
			Remark:         d.Remark,
		})
	}

	return &types.StockCheckInfo{
		CheckId:   rpcResp.CheckId,
		CheckNo:   rpcResp.CheckNo,
		CheckDate: rpcResp.CheckDate,
		Checker:   rpcResp.Checker,
		Status:    rpcResp.Status,
		Remark:    rpcResp.Remark,
		CreatedAt: rpcResp.CreatedAt,
		UpdatedAt: rpcResp.UpdatedAt,
		Details:   details,
	}, nil
}