package transcribe_test

import (
	"context"
	"net/http"
	"os"
	"testing"
	"time"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"

	"git.d-ma.be/mathias/tapir/internal/adapters/transcribe"
)

// TestGateway_LiveGateway is an opt-in check against the REAL gateway, because
// the httptest fake above can only prove what we think the gateway accepts. It
// is skipped unless TAPIR_LIVE_WAV names a 16 kHz mono WAV and the gateway
// coordinates are set:
//
//	TAPIR_LIVE_WAV=/path/a.wav TAPIR_LIVE_GATEWAY_URL=http://koala:30401/v1 \
//	TAPIR_LIVE_MODEL=iguana/kb-whisper op run --env-file ~/.op-env -- \
//	  go test ./internal/adapters/transcribe -run LiveGateway -v
//
// Use SYNTHETIC audio only: this repo is public and the gateway may be a cloud
// endpoint (#33).
func TestGateway_LiveGateway(t *testing.T) {
	wav := os.Getenv("TAPIR_LIVE_WAV")
	url := os.Getenv("TAPIR_LIVE_GATEWAY_URL")
	if wav == "" || url == "" {
		t.Skip("set TAPIR_LIVE_WAV and TAPIR_LIVE_GATEWAY_URL to run against the real gateway")
	}
	model := os.Getenv("TAPIR_LIVE_MODEL")
	if model == "" {
		model = "iguana/kb-whisper"
	}
	key := os.Getenv("LITELLM_MASTER_KEY")
	require.NotEmpty(t, key, "LITELLM_MASTER_KEY must be set (via op run)")

	ctx, cancel := context.WithTimeout(context.Background(), 25*time.Minute)
	defer cancel()
	got, err := transcribe.NewGateway(url, key, model, &http.Client{}).Transcribe(ctx, wav)

	require.NoError(t, err)
	assert.NotEmpty(t, got.Text)
	assert.NotEmpty(t, got.Segments)
	assert.Equal(t, model, got.Endpoint)
	t.Logf("endpoint=%s audio_s=%.1f segments=%d chars=%d", got.Endpoint, got.AudioSeconds, len(got.Segments), len(got.Text))
}