package logic

import (
	"context"
	"lone-services/pkg/modelbase"
	"lone-services/pkg/utils"
	"lone-services/services/order/internal/dao"
	"lone-services/services/order/internal/model"
	"lone-services/services/order/validator"
	"strconv"

	"lone-services/rpc/order/pb"
	"lone-services/services/order/internal/svc"

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

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

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

func (l *WebCartLogic) WebCart(in *order.CartRequest) (*order.Response, error) {
	var v validator.CartValidator
	if fail := l.checkParams(in, &v); fail != nil {
		return fail, nil
	}
	adminInfo := utils.GetUserFromCtx(l.ctx)
	if adminInfo.ID < utils.NumberOne {
		return l.fail(utils.ErrorNoLoginInfo)
	}
	var info dao.CartInfo
	w := modelbase.Params{
		Eq: map[string]string{
			"type": strconv.Itoa(int(in.Type)),
		},
	}
	switch in.Type {
	case dao.CartTypeSale:
		w.Eq["sale_id"] = strconv.FormatInt(adminInfo.ID, utils.NumberTen)
	case dao.CartTypeUser:
		w.Eq["user_id"] = strconv.FormatInt(adminInfo.ID, utils.NumberTen)
	case dao.CartTypeStore:
		w.Eq["store_id"] = strconv.FormatInt(adminInfo.ID, utils.NumberTen)
	}

	err := model.CartModel{}.Init().GetOne(w, &info)
	if err != nil {
		l.Logger.Error(err)
		return l.fail(utils.ErrorNotFund)
	}
	if err != nil {
		l.Logger.Error(err)
		return l.fail(utils.Fail)
	}

	return l.ok(info)
}