package luckygift

import (
	"context"
	"testing"

	"chatapp3-golang/internal/service/regionimgroup"
)

func TestPublishHighWinRegionBroadcastsSendsOnlyTenTimesAndAbove(t *testing.T) {
	broadcaster := &fakeLuckyGiftRegionBroadcaster{}
	service := &LuckyGiftService{highWinBroadcaster: broadcaster}

	service.publishHighWinRegionBroadcasts(context.Background(), LuckyGiftDrawRequest{
		BusinessID: "biz-1",
		SysOrigin:  "LIKEI",
		RoomID:     9001,
		SendUserID: 1001,
		GiftID:     5001,
		GiftPrice:  100,
		GiftNum:    1,
	}, []LuckyGiftDrawResult{
		{ID: "low", AcceptUserID: 2001, RewardNum: 900},
		{ID: "high", OrderID: "LG_high", AcceptUserID: 2002, RewardNum: 1000},
	}, 90000)

	if len(broadcaster.requests) != 1 {
		t.Fatalf("requests = %d, want 1", len(broadcaster.requests))
	}
	req := broadcaster.requests[0]
	if req.Type != "GAME_LUCKY_GIFT" {
		t.Fatalf("type = %q, want GAME_LUCKY_GIFT", req.Type)
	}
	if req.Data["sendUserId"] != "1001" || req.Data["roomId"] != "9001" ||
		req.Data["multiple"] != int64(10) || req.Data["awardAmount"] != int64(1000) ||
		req.Data["acceptUserId"] != "2002" {
		t.Fatalf("payload = %+v", req.Data)
	}
}

type fakeLuckyGiftRegionBroadcaster struct {
	requests []regionimgroup.RegionBroadcastRequest
}

func (f *fakeLuckyGiftRegionBroadcaster) SendRegionBroadcast(_ context.Context, req regionimgroup.RegionBroadcastRequest) (*regionimgroup.RegionBroadcastResponse, error) {
	f.requests = append(f.requests, req)
	return &regionimgroup.RegionBroadcastResponse{Type: req.Type}, nil
}