package outcomes

import (
	"context"
	"fmt"

	"apps/backend/internal/logic/growthmap"
	"apps/backend/internal/middleware"
	"apps/backend/internal/svc"
	"apps/backend/internal/types"

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

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

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

func (l *UpdateConversionLogic) UpdateConversion(req *types.UpdateConversionReq) (*types.OutcomeEventPublic, error) {
	uid, ok := middleware.UIDFrom(l.ctx)
	if !ok || uid <= 0 {
		return nil, fmt.Errorf("unauthorized")
	}
	e, err := l.svcCtx.Growth.UpdateConversion(l.ctx, uid, req.Id, req.Amount, req.Note, req.Currency)
	if err != nil {
		return nil, err
	}
	return growthmap.Outcome(e), nil
}
