package wheel

import (
	"context"
	"testing"

	"chatapp3-golang/internal/integration"
	"chatapp3-golang/internal/model"
)

type fakeWheelGateway struct {
	giftCalls  []fakeGiftBackpackCall
	propsCalls []integration.GivePropsBackpackRequest
	switches   int
}

type fakeGiftBackpackCall struct {
	userID   int64
	giftID   int64
	quantity int
}

func (g *fakeWheelGateway) ChangeGoldBalance(context.Context, integration.GoldReceiptCommand) error {
	return nil
}

func (g *fakeWheelGateway) GivePropsBackpack(_ context.Context, req integration.GivePropsBackpackRequest) error {
	g.propsCalls = append(g.propsCalls, req)
	return nil
}

func (g *fakeWheelGateway) IncrGiftBackpack(_ context.Context, userID int64, giftID int64, quantity int) error {
	g.giftCalls = append(g.giftCalls, fakeGiftBackpackCall{
		userID:   userID,
		giftID:   giftID,
		quantity: quantity,
	})
	return nil
}

func (g *fakeWheelGateway) SwitchUseProps(context.Context, int64, int64) error {
	g.switches++
	return nil
}

func (g *fakeWheelGateway) ActivateTemporaryBadge(context.Context, int64, int64, int) error {
	return nil
}

func (g *fakeWheelGateway) RemoveUserProfileCacheAll(context.Context, int64) error {
	return nil
}

func (g *fakeWheelGateway) MapGoldBalance(context.Context, []int64) (map[int64]int64, error) {
	return map[int64]int64{}, nil
}

func (g *fakeWheelGateway) GetRoomProfileByUserID(context.Context, int64) (integration.RoomProfile, error) {
	return integration.RoomProfile{}, nil
}

func TestGrantResourceRewardRoutesGiftToGiftBackpack(t *testing.T) {
	gateway := &fakeWheelGateway{}
	service := &Service{java: gateway}
	giftID := int64(2044086730826510337)

	if err := service.grantResourceReward(context.Background(), &model.WheelDrawRecord{
		UserID:       2042274349343506434,
		ResourceID:   &giftID,
		ResourceType: resourceTypeGift,
		DurationDays: 7,
	}); err != nil {
		t.Fatalf("grantResourceReward() error = %v", err)
	}

	if len(gateway.giftCalls) != 1 {
		t.Fatalf("gift backpack calls = %d, want 1", len(gateway.giftCalls))
	}
	if got := gateway.giftCalls[0]; got.userID != 2042274349343506434 || got.giftID != giftID || got.quantity != 1 {
		t.Fatalf("gift backpack call = %+v", got)
	}
	if len(gateway.propsCalls) != 0 {
		t.Fatalf("props backpack calls = %d, want 0", len(gateway.propsCalls))
	}
	if gateway.switches != 0 {
		t.Fatalf("switch use props calls = %d, want 0", gateway.switches)
	}
}