package service_test

import (
	"context"
	"fmt"
	"slices"
	"testing"
	"time"

	"google.golang.org/protobuf/proto"
	roomeventsv1 "hyapp.local/api/proto/events/room/v1"
	roomv1 "hyapp.local/api/proto/room/v1"
	walletv1 "hyapp.local/api/proto/wallet/v1"
	"hyapp/pkg/appcode"
	"hyapp/pkg/roommq"
	"hyapp/services/room-service/internal/integration"
	roomservice "hyapp/services/room-service/internal/room/service"
	"hyapp/services/room-service/internal/room/state"
	"hyapp/services/room-service/internal/router"
	"hyapp/services/room-service/internal/testutil/mysqltest"
)

type fixedRoomRocketClock struct {
	now time.Time
}

func (c *fixedRoomRocketClock) Now() time.Time {
	return c.now.UTC()
}

type rocketTestWallet struct {
	debits        []*walletv1.DebitGiftResponse
	grants        []*walletv1.GrantResourceGroupRequest
	lastDebit     *walletv1.DebitGiftRequest
	debitRequests []*walletv1.DebitGiftRequest
	lastBatch     *walletv1.BatchDebitGiftRequest
}

func (w *rocketTestWallet) DebitGift(_ context.Context, req *walletv1.DebitGiftRequest) (*walletv1.DebitGiftResponse, error) {
	w.lastDebit = req
	w.debitRequests = append(w.debitRequests, req)
	if len(w.debits) == 0 {
		return &walletv1.DebitGiftResponse{BillingReceiptId: "receipt-default", GiftPointAdded: 1, HeatValue: 1}, nil
	}
	next := w.debits[0]
	w.debits = w.debits[1:]
	return next, nil
}

func (w *rocketTestWallet) BatchDebitGift(_ context.Context, req *walletv1.BatchDebitGiftRequest) (*walletv1.BatchDebitGiftResponse, error) {
	w.lastBatch = req
	receipts := make([]*walletv1.BatchDebitGiftReceipt, 0, len(req.GetTargets()))
	aggregate := &walletv1.DebitGiftResponse{}
	for _, target := range req.GetTargets() {
		var next *walletv1.DebitGiftResponse
		if len(w.debits) == 0 {
			next = &walletv1.DebitGiftResponse{BillingReceiptId: fmt.Sprintf("receipt-%d", target.GetTargetUserId()), GiftPointAdded: 1, HeatValue: 1, CoinSpent: 1, ChargeAmount: 1}
		} else {
			next = w.debits[0]
			w.debits = w.debits[1:]
		}
		aggregate.BillingReceiptId = joinReceiptIDs(aggregate.GetBillingReceiptId(), next.GetBillingReceiptId())
		aggregate.CoinSpent += next.GetCoinSpent()
		aggregate.ChargeAmount += next.GetChargeAmount()
		aggregate.GiftPointAdded += next.GetGiftPointAdded()
		aggregate.HeatValue += next.GetHeatValue()
		aggregate.HostPeriodDiamondAdded += next.GetHostPeriodDiamondAdded()
		if aggregate.PriceVersion == "" {
			aggregate.PriceVersion = next.GetPriceVersion()
		}
		if aggregate.GiftTypeCode == "" {
			aggregate.GiftTypeCode = next.GetGiftTypeCode()
		}
		aggregate.BalanceAfter = next.GetBalanceAfter()
		receipts = append(receipts, &walletv1.BatchDebitGiftReceipt{
			TargetUserId: target.GetTargetUserId(),
			CommandId:    target.GetCommandId(),
			Billing:      next,
		})
	}
	return &walletv1.BatchDebitGiftResponse{Aggregate: aggregate, Receipts: receipts}, nil
}

func joinReceiptIDs(left string, right string) string {
	if left == "" {
		return right
	}
	if right == "" {
		return left
	}
	return left + "," + right
}

func TestSendGiftBatchDebitsMultipleTargets(t *testing.T) {
	ctx := context.Background()
	repository := mysqltest.NewRepository(t)
	now := &fixedRoomRocketClock{now: time.Date(2026, 5, 20, 12, 0, 0, 0, time.UTC)}
	wallet := &rocketTestWallet{debits: []*walletv1.DebitGiftResponse{
		{BillingReceiptId: "receipt-202", CoinSpent: 10, ChargeAmount: 10, GiftPointAdded: 5, HeatValue: 11, GiftTypeCode: "normal", PriceVersion: "v1", BalanceAfter: 90},
		{BillingReceiptId: "receipt-303", CoinSpent: 20, ChargeAmount: 20, GiftPointAdded: 7, HeatValue: 19, GiftTypeCode: "normal", PriceVersion: "v1", BalanceAfter: 70},
	}}
	svc := newRocketTestService(t, repository, wallet, now)

	roomID := "room-gift-multi-target"
	ownerID := int64(101)
	firstTargetID := int64(202)
	secondTargetID := int64(303)
	createRocketRoom(t, ctx, svc, roomID, ownerID, 9001)
	joinRocketRoom(t, ctx, svc, roomID, firstTargetID)
	joinRocketRoom(t, ctx, svc, roomID, secondTargetID)

	resp, err := svc.SendGift(ctx, &roomv1.SendGiftRequest{
		Meta: &roomv1.RequestMeta{
			RequestId:   "req-gift-multi",
			CommandId:   "cmd-gift-multi",
			ActorUserId: ownerID,
			RoomId:      roomID,
			AppCode:     appcode.Default,
			SentAtMs:    now.Now().UnixMilli(),
		},
		TargetType:    "user",
		TargetUserIds: []int64{firstTargetID, secondTargetID},
		GiftId:        "rose",
		GiftCount:     2,
	})
	if err != nil {
		t.Fatalf("send multi-target gift failed: %v", err)
	}
	if resp.GetRoomHeat() != 30 || resp.GetBillingReceiptId() != "receipt-202,receipt-303" {
		t.Fatalf("multi-target gift response must aggregate wallet results: %+v", resp)
	}
	if len(wallet.debitRequests) != 0 {
		t.Fatalf("multi-target gift must use wallet BatchDebitGift, single debits=%+v", wallet.debitRequests)
	}
	if wallet.lastBatch == nil || len(wallet.lastBatch.GetTargets()) != 2 {
		t.Fatalf("wallet batch request missing targets: %+v", wallet.lastBatch)
	}
	if wallet.lastBatch.GetTargets()[0].GetCommandId() != "cmd-gift-multi:target:202" || wallet.lastBatch.GetTargets()[1].GetCommandId() != "cmd-gift-multi:target:303" {
		t.Fatalf("wallet batch target command ids mismatch: %+v", wallet.lastBatch.GetTargets())
	}

	events := roomGiftSentEvents(t, ctx, repository)
	if len(events) != 2 {
		t.Fatalf("multi-target gift must emit one GiftSent per target, got %d", len(events))
	}
	got := map[int64]*roomeventsv1.RoomGiftSent{}
	for _, event := range events {
		got[event.GetTargetUserId()] = event
	}
	if got[firstTargetID].GetBillingReceiptId() != "receipt-202" || got[firstTargetID].GetGiftValue() != 11 || got[firstTargetID].GetCommandId() != "cmd-gift-multi:target:202" {
		t.Fatalf("first target GiftSent mismatch: %+v", got[firstTargetID])
	}
	if got[secondTargetID].GetBillingReceiptId() != "receipt-303" || got[secondTargetID].GetGiftValue() != 19 || got[secondTargetID].GetCommandId() != "cmd-gift-multi:target:303" {
		t.Fatalf("second target GiftSent mismatch: %+v", got[secondTargetID])
	}
}

func (w *rocketTestWallet) GrantResourceGroup(_ context.Context, req *walletv1.GrantResourceGroupRequest) (*walletv1.ResourceGrantResponse, error) {
	w.grants = append(w.grants, req)
	return &walletv1.ResourceGrantResponse{
		Grant: &walletv1.ResourceGrant{
			GrantId:      fmt.Sprintf("grant-%d-%d", req.GetTargetUserId(), req.GetGroupId()),
			CommandId:    req.GetCommandId(),
			TargetUserId: req.GetTargetUserId(),
		},
	}, nil
}

type rocketLaunchScheduleRecorder struct {
	schedules []integration.RoomRocketLaunchSchedule
}

func (r *rocketLaunchScheduleRecorder) ScheduleRoomRocketLaunch(_ context.Context, schedule integration.RoomRocketLaunchSchedule) error {
	r.schedules = append(r.schedules, schedule)
	return nil
}

func TestRoomRocketGiftOverflowAndImmediateNextLevel(t *testing.T) {
	ctx := context.Background()
	repository := mysqltest.NewRepository(t)
	now := &fixedRoomRocketClock{now: time.Date(2026, 5, 20, 12, 0, 0, 0, time.UTC)}
	wallet := &rocketTestWallet{debits: []*walletv1.DebitGiftResponse{
		{BillingReceiptId: "receipt-fill", GiftPointAdded: 250, HeatValue: 250, GiftTypeCode: "normal"},
		{BillingReceiptId: "receipt-next", GiftPointAdded: 50, HeatValue: 50, GiftTypeCode: "normal"},
	}}
	svc := newRocketTestService(t, repository, wallet, now)
	writeRocketConfig(t, ctx, repository, rocketConfigForTest(100, 1_000))

	roomID := "room-rocket-flow"
	ownerID := int64(101)
	viewerID := int64(202)
	createRocketRoom(t, ctx, svc, roomID, ownerID, 9001)
	joinRocketRoom(t, ctx, svc, roomID, viewerID)

	fillResp, err := svc.SendGift(ctx, &roomv1.SendGiftRequest{
		Meta:         rocketMeta(roomID, ownerID, "fill"),
		TargetType:   "user",
		TargetUserId: viewerID,
		GiftId:       "gift-overflow",
		GiftCount:    1,
	})
	if err != nil {
		t.Fatalf("send fill gift failed: %v", err)
	}
	rocket := fillResp.GetRocket()
	if rocket.GetCurrentLevel() != 2 || rocket.GetCurrentFuel() != 0 || rocket.GetStatus() != state.RocketStatusCharging {
		t.Fatalf("fill gift must ignite level 1 and immediately start level 2: %+v", rocket)
	}
	if len(rocket.GetPendingLaunches()) != 1 {
		t.Fatalf("filled level must create exactly one pending launch: %+v", rocket)
	}
	pending := rocket.GetPendingLaunches()[0]
	if pending.GetLevel() != 1 || pending.GetFuelThreshold() != 100 || pending.GetLaunchAtMs() != now.Now().Add(time.Second).UnixMilli() {
		t.Fatalf("pending launch must lock the filled level snapshot: %+v", pending)
	}
	if rocket.GetResetAtMs() != time.Date(2026, 5, 21, 0, 0, 0, 0, time.UTC).UnixMilli() {
		t.Fatalf("rocket timers must use UTC business time: %+v", rocket)
	}
	if pending.GetTop1UserId() != ownerID || pending.GetIgniterUserId() != ownerID {
		t.Fatalf("top1 and igniter must lock at ignited start: %+v", pending)
	}

	progressEvents := rocketProgressEvents(t, ctx, repository)
	if len(progressEvents) != 1 || progressEvents[0].GetAddedFuel() != 250 || progressEvents[0].GetEffectiveAddedFuel() != 100 || progressEvents[0].GetOverflowFuel() != 150 {
		t.Fatalf("progress event must expose effective fuel and discarded overflow: %+v", progressEvents)
	}
	if progressEvents[0].GetLevel() != 1 || progressEvents[0].GetStatus() != state.RocketStatusIgnited {
		t.Fatalf("progress event must describe the filled level, got %+v", progressEvents[0])
	}
	if got := countRocketIgnitedEvents(t, ctx, repository); got != 1 {
		t.Fatalf("fill gift must emit one ignited event, got %d", got)
	}

	nextResp, err := svc.SendGift(ctx, &roomv1.SendGiftRequest{
		Meta:         rocketMeta(roomID, viewerID, "next-level"),
		TargetType:   "user",
		TargetUserId: ownerID,
		GiftId:       "gift-next-level",
		GiftCount:    1,
	})
	if err != nil {
		t.Fatalf("send next-level gift failed: %v", err)
	}
	if nextResp.GetRocket().GetCurrentLevel() != 2 || nextResp.GetRocket().GetCurrentFuel() != 50 || nextResp.GetRocket().GetStatus() != state.RocketStatusCharging {
		t.Fatalf("gift after ignition must add fuel to the next level immediately: %+v", nextResp.GetRocket())
	}
	if len(nextResp.GetRocket().GetPendingLaunches()) != 1 {
		t.Fatalf("new progress must keep the previous pending launch only: %+v", nextResp.GetRocket())
	}
	progressEvents = rocketProgressEvents(t, ctx, repository)
	if len(progressEvents) != 2 || progressEvents[1].GetLevel() != 2 || progressEvents[1].GetEffectiveAddedFuel() != 50 || progressEvents[1].GetOverflowFuel() != 0 {
		t.Fatalf("second progress event must target level 2: %+v", progressEvents)
	}
	if got := countRocketIgnitedEvents(t, ctx, repository); got != 1 {
		t.Fatalf("next-level partial gift must not emit another ignited event, got %d", got)
	}
}

func TestRoomRocketIgnitedOutboxSchedulesDelayedLaunch(t *testing.T) {
	ctx := context.Background()
	repository := mysqltest.NewRepository(t)
	now := &fixedRoomRocketClock{now: time.Date(2026, 5, 20, 12, 0, 0, 0, time.UTC)}
	wallet := &rocketTestWallet{debits: []*walletv1.DebitGiftResponse{
		{BillingReceiptId: "receipt-fill", GiftPointAdded: 100, HeatValue: 100, GiftTypeCode: "normal"},
	}}
	scheduler := &rocketLaunchScheduleRecorder{}
	svc := newRocketTestServiceWithScheduler(t, repository, wallet, now, scheduler)
	writeRocketConfig(t, ctx, repository, rocketConfigForTest(100, 1_000))

	roomID := "room-rocket-schedule"
	ownerID := int64(801)
	createRocketRoom(t, ctx, svc, roomID, ownerID, 9008)
	if _, err := svc.SendGift(ctx, &roomv1.SendGiftRequest{
		Meta:         rocketMeta(roomID, ownerID, "fill"),
		TargetType:   "user",
		TargetUserId: ownerID,
		GiftId:       "gift-fill",
		GiftCount:    1,
	}); err != nil {
		t.Fatalf("fill rocket failed: %v", err)
	}

	if err := svc.ProcessPendingOutbox(ctx, roomservice.OutboxWorkerOptions{PublishTimeout: time.Second, BatchSize: 100}); err != nil {
		t.Fatalf("process outbox failed: %v", err)
	}
	if len(scheduler.schedules) != 1 {
		t.Fatalf("scheduled launches=%d, want 1: %+v", len(scheduler.schedules), scheduler.schedules)
	}
	scheduled := scheduler.schedules[0]
	if scheduled.RoomID != roomID || scheduled.Level != 1 || scheduled.LaunchAtMS != now.Now().Add(time.Second).UnixMilli() || scheduled.ResetAtMS == 0 || scheduled.CommandID == "" {
		t.Fatalf("unexpected delayed launch schedule: %+v", scheduled)
	}
}

func TestRoomRocketLaunchDueEarlyMessageDoesNotPoisonCommandID(t *testing.T) {
	ctx := context.Background()
	repository := mysqltest.NewRepository(t)
	now := &fixedRoomRocketClock{now: time.Date(2026, 5, 20, 12, 0, 0, 0, time.UTC)}
	wallet := &rocketTestWallet{debits: []*walletv1.DebitGiftResponse{
		{BillingReceiptId: "receipt-ignite", GiftPointAdded: 100, HeatValue: 100, GiftTypeCode: "normal"},
	}}
	svc := newRocketTestService(t, repository, wallet, now)
	writeRocketConfig(t, ctx, repository, rocketConfigForTest(100, 1_000))

	roomID := "room-rocket-mq-launch"
	ownerID := int64(901)
	createRocketRoom(t, ctx, svc, roomID, ownerID, 9009)
	resp, err := svc.SendGift(ctx, &roomv1.SendGiftRequest{
		Meta:         rocketMeta(roomID, ownerID, "ignite"),
		TargetType:   "user",
		TargetUserId: ownerID,
		GiftId:       "gift-ignite",
		GiftCount:    1,
	})
	if err != nil {
		t.Fatalf("ignite rocket failed: %v", err)
	}
	rocket := resp.GetRocket()
	if len(rocket.GetPendingLaunches()) != 1 {
		t.Fatalf("ignite should create one pending launch: %+v", rocket)
	}
	pending := rocket.GetPendingLaunches()[0]
	due := roommq.RoomRocketLaunchDueMessage{
		MessageType: roommq.MessageTypeRoomRocketLaunchDue,
		AppCode:     appcode.Default,
		RoomID:      roomID,
		RocketID:    pending.GetRocketId(),
		Level:       pending.GetLevel(),
		LaunchAtMS:  pending.GetLaunchAtMs(),
		ResetAtMS:   pending.GetResetAtMs(),
		CommandID:   "cmd_room_rocket_launch_" + pending.GetRocketId(),
	}

	if err := svc.HandleRoomRocketLaunchDue(ctx, due); err == nil {
		t.Fatal("early delayed message should ask MQ to retry")
	}
	now.now = now.now.Add(time.Second)
	if err := svc.HandleRoomRocketLaunchDue(ctx, due); err != nil {
		t.Fatalf("due delayed message should launch rocket after retry: %v", err)
	}
	info, err := svc.GetRoomRocket(ctx, &roomv1.GetRoomRocketRequest{
		RoomId:       roomID,
		ViewerUserId: ownerID,
		Meta: &roomv1.RequestMeta{
			AppCode:   appcode.Default,
			RequestId: "req-check",
		},
	})
	if err != nil {
		t.Fatalf("get rocket failed: %v", err)
	}
	if info.GetRocket().GetState().GetStatus() != state.RocketStatusCharging || info.GetRocket().GetState().GetCurrentLevel() != 2 || len(info.GetRocket().GetState().GetPendingLaunches()) != 0 {
		t.Fatalf("rocket should launch once after early retry: %+v", info.GetRocket().GetState())
	}
	if len(wallet.grants) == 0 {
		t.Fatal("launch should grant configured rewards after retry")
	}
}

func TestRoomRocketLaunchGrantsLockedTop1AndIgniterAfterLeave(t *testing.T) {
	ctx := context.Background()
	repository := mysqltest.NewRepository(t)
	now := &fixedRoomRocketClock{now: time.Date(2026, 5, 20, 12, 0, 0, 0, time.UTC)}
	wallet := &rocketTestWallet{debits: []*walletv1.DebitGiftResponse{
		{BillingReceiptId: "receipt-ignite", GiftPointAdded: 100, HeatValue: 100, GiftTypeCode: "normal"},
	}}
	svc := newRocketTestService(t, repository, wallet, now)
	writeRocketConfig(t, ctx, repository, rocketConfigForTest(100, 1_000))

	roomID := "room-rocket-launch"
	ownerID := int64(301)
	igniterID := int64(302)
	createRocketRoom(t, ctx, svc, roomID, ownerID, 9002)
	joinRocketRoom(t, ctx, svc, roomID, igniterID)

	if _, err := svc.SendGift(ctx, &roomv1.SendGiftRequest{
		Meta:         rocketMeta(roomID, igniterID, "ignite"),
		TargetType:   "user",
		TargetUserId: ownerID,
		GiftId:       "gift-ignite",
		GiftCount:    1,
	}); err != nil {
		t.Fatalf("ignite rocket failed: %v", err)
	}
	if _, err := svc.LeaveRoom(ctx, &roomv1.LeaveRoomRequest{Meta: rocketMeta(roomID, igniterID, "leave")}); err != nil {
		t.Fatalf("igniter leave room failed: %v", err)
	}

	now.now = now.now.Add(1100 * time.Millisecond)
	if err := svc.SweepRoomRocketLaunchings(ctx); err != nil {
		t.Fatalf("sweep room rocket launches failed: %v", err)
	}

	if !hasRocketGrant(wallet.grants, igniterID, 2001) || !hasRocketGrant(wallet.grants, igniterID, 3001) {
		t.Fatalf("left top1/igniter must still receive locked rewards: %+v", wallet.grants)
	}
	if hasRocketGrant(wallet.grants, igniterID, 1001) {
		t.Fatalf("left igniter must not receive in-room reward: %+v", wallet.grants)
	}
	if !hasRocketGrant(wallet.grants, ownerID, 1001) {
		t.Fatalf("remaining in-room owner must receive in-room reward: %+v", wallet.grants)
	}

	info, err := svc.GetRoomRocket(ctx, &roomv1.GetRoomRocketRequest{
		Meta:         &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID},
		RoomId:       roomID,
		ViewerUserId: ownerID,
	})
	if err != nil {
		t.Fatalf("get rocket after launch failed: %v", err)
	}
	stateView := info.GetRocket().GetState()
	if stateView.GetCurrentLevel() != 2 || stateView.GetStatus() != state.RocketStatusCharging || len(stateView.GetPendingLaunches()) != 0 {
		t.Fatalf("launch rocket must keep current next-level progress and clear pending launch: %+v", stateView)
	}
	if len(stateView.GetLastRewards()) != 3 {
		t.Fatalf("launch rocket must retain in-room, top1 and igniter grants for client display: %+v", stateView.GetLastRewards())
	}
	if got := rocketRewardUserIDs(stateView.GetLastRewards()); !slices.Equal(got, []int64{301, 302, 302}) {
		t.Fatalf("reward users mismatch: got %+v rewards=%+v", got, stateView.GetLastRewards())
	}
}

func TestRoomRocketUTCResetCancelsCrossDayIgnited(t *testing.T) {
	ctx := context.Background()
	repository := mysqltest.NewRepository(t)
	now := &fixedRoomRocketClock{now: time.Date(2026, 5, 20, 23, 59, 59, 0, time.UTC)}
	wallet := &rocketTestWallet{debits: []*walletv1.DebitGiftResponse{
		{BillingReceiptId: "receipt-cross-day", GiftPointAdded: 100, HeatValue: 100, GiftTypeCode: "normal"},
		{BillingReceiptId: "receipt-new-day", GiftPointAdded: 10, HeatValue: 10, GiftTypeCode: "normal"},
	}}
	svc := newRocketTestService(t, repository, wallet, now)
	writeRocketConfig(t, ctx, repository, rocketConfigForTest(100, 2_000))

	roomID := "room-rocket-reset"
	ownerID := int64(401)
	viewerID := int64(402)
	createRocketRoom(t, ctx, svc, roomID, ownerID, 9003)
	joinRocketRoom(t, ctx, svc, roomID, viewerID)

	fillResp, err := svc.SendGift(ctx, &roomv1.SendGiftRequest{
		Meta:         rocketMeta(roomID, viewerID, "cross-day-fill"),
		TargetType:   "user",
		TargetUserId: ownerID,
		GiftId:       "gift-cross-day",
		GiftCount:    1,
	})
	if err != nil {
		t.Fatalf("send cross-day gift failed: %v", err)
	}
	if len(fillResp.GetRocket().GetPendingLaunches()) != 1 || fillResp.GetRocket().GetPendingLaunches()[0].GetLaunchAtMs() <= fillResp.GetRocket().GetResetAtMs() {
		t.Fatalf("fixture must create a pending launch whose launch time crosses UTC reset: %+v", fillResp.GetRocket())
	}

	now.now = time.Date(2026, 5, 21, 0, 0, 2, 0, time.UTC)
	if err := svc.SweepRoomRocketLaunchings(ctx); err != nil {
		t.Fatalf("sweep cross-day rocket failed: %v", err)
	}
	if len(wallet.grants) != 0 {
		t.Fatalf("cross-day ignited must be canceled by UTC reset, grants=%+v", wallet.grants)
	}

	info, err := svc.GetRoomRocket(ctx, &roomv1.GetRoomRocketRequest{
		Meta:         &roomv1.RequestMeta{AppCode: appcode.Default, RoomId: roomID},
		RoomId:       roomID,
		ViewerUserId: ownerID,
	})
	if err != nil {
		t.Fatalf("get rocket after UTC reset failed: %v", err)
	}
	if stateView := info.GetRocket().GetState(); stateView.GetCurrentLevel() != 1 || stateView.GetCurrentFuel() != 0 || stateView.GetStatus() != state.RocketStatusCharging {
		t.Fatalf("query view must reset stale ignited at UTC boundary: %+v", stateView)
	}

	nextResp, err := svc.SendGift(ctx, &roomv1.SendGiftRequest{
		Meta:         rocketMeta(roomID, ownerID, "new-day-gift"),
		TargetType:   "user",
		TargetUserId: viewerID,
		GiftId:       "gift-new-day",
		GiftCount:    1,
	})
	if err != nil {
		t.Fatalf("send new-day gift failed: %v", err)
	}
	if nextResp.GetRocket().GetCurrentLevel() != 1 || nextResp.GetRocket().GetCurrentFuel() != 10 || nextResp.GetRocket().GetStatus() != state.RocketStatusCharging {
		t.Fatalf("first new-day gift must start a fresh level 1 rocket: %+v", nextResp.GetRocket())
	}
}

func newRocketTestService(t *testing.T, repository *mysqltest.Repository, wallet *rocketTestWallet, clock *fixedRoomRocketClock) *roomservice.Service {
	t.Helper()
	return newRocketTestServiceWithScheduler(t, repository, wallet, clock, nil)
}

func newRocketTestServiceWithScheduler(t *testing.T, repository *mysqltest.Repository, wallet *rocketTestWallet, clock *fixedRoomRocketClock, scheduler integration.RoomRocketLaunchScheduler) *roomservice.Service {
	t.Helper()

	return roomservice.New(roomservice.Config{
		NodeID:                    "node-rocket-test",
		LeaseTTL:                  10 * time.Second,
		RankLimit:                 20,
		SnapshotEveryN:            1,
		Clock:                     clock,
		RoomRocketLaunchScheduler: scheduler,
	}, router.NewMemoryDirectory(), repository, wallet, integration.NewNoopRoomEventPublisher(), integration.NewNoopOutboxPublisher())
}

func rocketConfigForTest(threshold int64, launchDelayMS int64) roomservice.RoomRocketConfig {
	levels := make([]roomservice.RoomRocketLevelConfig, 0, 5)
	for level := int32(1); level <= 5; level++ {
		levels = append(levels, roomservice.RoomRocketLevelConfig{
			Level:              level,
			FuelThreshold:      threshold + int64(level-1)*100,
			CoverURL:           fmt.Sprintf("https://example.test/rocket/%d-cover.png", level),
			AnimationURL:       fmt.Sprintf("https://example.test/rocket/%d-idle.webp", level),
			LaunchAnimationURL: fmt.Sprintf("https://example.test/rocket/%d-launch.webp", level),
			LaunchedImageURL:   fmt.Sprintf("https://example.test/rocket/%d-launched.png", level),
			InRoomRewards: []roomservice.RoomRocketRewardItem{{
				RewardItemID:    fmt.Sprintf("level-%d-in-room", level),
				ResourceGroupID: 1000 + int64(level),
				Weight:          1,
				DisplayName:     "In Room",
				IconURL:         "https://example.test/reward/in-room.png",
			}},
			Top1Rewards: []roomservice.RoomRocketRewardItem{{
				RewardItemID:    fmt.Sprintf("level-%d-top1", level),
				ResourceGroupID: 2000 + int64(level),
				Weight:          1,
				DisplayName:     "Top 1",
				IconURL:         "https://example.test/reward/top1.png",
			}},
			IgniterRewards: []roomservice.RoomRocketRewardItem{{
				RewardItemID:    fmt.Sprintf("level-%d-igniter", level),
				ResourceGroupID: 3000 + int64(level),
				Weight:          1,
				DisplayName:     "Igniter",
				IconURL:         "https://example.test/reward/igniter.png",
			}},
		})
	}
	return roomservice.RoomRocketConfig{
		AppCode:           appcode.Default,
		Enabled:           true,
		ConfigVersion:     1,
		FuelSource:        "heat_value",
		LaunchDelayMS:     launchDelayMS,
		BroadcastEnabled:  true,
		BroadcastScope:    "region",
		RewardStackPolicy: "allow_stack",
		Levels:            levels,
	}
}

func writeRocketConfig(t *testing.T, ctx context.Context, repository *mysqltest.Repository, config roomservice.RoomRocketConfig) {
	t.Helper()

	if err := repository.UpsertRoomRocketConfig(ctx, config); err != nil {
		t.Fatalf("upsert rocket config failed: %v", err)
	}
}

func createRocketRoom(t *testing.T, ctx context.Context, svc *roomservice.Service, roomID string, ownerID int64, regionID int64) {
	t.Helper()

	if _, err := svc.CreateRoom(ctx, &roomv1.CreateRoomRequest{
		Meta:            roomservice.NewRequestMeta(roomID, ownerID),
		SeatCount:       10,
		Mode:            "voice",
		VisibleRegionId: regionID,
		RoomName:        roomID,
		RoomAvatar:      testRoomCoverURL,
		RoomShortId:     roomID,
	}); err != nil {
		t.Fatalf("create rocket room failed: %v", err)
	}
}

func joinRocketRoom(t *testing.T, ctx context.Context, svc *roomservice.Service, roomID string, userID int64) {
	t.Helper()

	if _, err := svc.JoinRoom(ctx, &roomv1.JoinRoomRequest{
		Meta: roomservice.NewRequestMeta(roomID, userID),
		Role: "audience",
	}); err != nil {
		t.Fatalf("join rocket room failed: %v", err)
	}
}

func rocketMeta(roomID string, actorUserID int64, suffix string) *roomv1.RequestMeta {
	return &roomv1.RequestMeta{
		RequestId:   "req-room-rocket-" + suffix,
		CommandId:   "cmd-room-rocket-" + suffix,
		ActorUserId: actorUserID,
		RoomId:      roomID,
		AppCode:     appcode.Default,
		SentAtMs:    time.Date(2026, 5, 20, 12, 0, 0, 0, time.UTC).UnixMilli(),
	}
}

func rocketProgressEvents(t *testing.T, ctx context.Context, repository *mysqltest.Repository) []*roomeventsv1.RoomRocketFuelChanged {
	t.Helper()

	records, err := repository.ListPendingOutbox(ctx, 50)
	if err != nil {
		t.Fatalf("list pending outbox failed: %v", err)
	}
	events := make([]*roomeventsv1.RoomRocketFuelChanged, 0)
	for _, record := range records {
		if record.EventType != "RoomRocketFuelChanged" {
			continue
		}
		var event roomeventsv1.RoomRocketFuelChanged
		if err := proto.Unmarshal(record.Envelope.GetBody(), &event); err != nil {
			t.Fatalf("decode rocket progress event failed: %v", err)
		}
		events = append(events, &event)
	}
	return events
}

func roomGiftSentEvents(t *testing.T, ctx context.Context, repository *mysqltest.Repository) []*roomeventsv1.RoomGiftSent {
	t.Helper()

	records, err := repository.ListPendingOutbox(ctx, 50)
	if err != nil {
		t.Fatalf("list pending outbox failed: %v", err)
	}
	events := make([]*roomeventsv1.RoomGiftSent, 0)
	for _, record := range records {
		if record.EventType != "RoomGiftSent" {
			continue
		}
		var event roomeventsv1.RoomGiftSent
		if err := proto.Unmarshal(record.Envelope.GetBody(), &event); err != nil {
			t.Fatalf("decode gift sent event failed: %v", err)
		}
		events = append(events, &event)
	}
	return events
}

func countRocketIgnitedEvents(t *testing.T, ctx context.Context, repository *mysqltest.Repository) int {
	t.Helper()

	records, err := repository.ListPendingOutbox(ctx, 50)
	if err != nil {
		t.Fatalf("list pending outbox failed: %v", err)
	}
	count := 0
	for _, record := range records {
		if record.EventType == "RoomRocketIgnited" {
			count++
		}
	}
	return count
}

func hasRocketGrant(grants []*walletv1.GrantResourceGroupRequest, userID int64, groupID int64) bool {
	for _, grant := range grants {
		if grant.GetTargetUserId() == userID && grant.GetGroupId() == groupID {
			return true
		}
	}
	return false
}

func rocketRewardUserIDs(rewards []*roomv1.RoomRocketRewardGrant) []int64 {
	userIDs := make([]int64, 0, len(rewards))
	for _, reward := range rewards {
		userIDs = append(userIDs, reward.GetUserId())
	}
	slices.Sort(userIDs)
	return userIDs
}