// Copyright (c) 2026 Storm Dragon
// Authors: Storm Dragon, Angus Kola
// SPDX-License-Identifier: GPL-3.0-or-later

package sound

import (
	"context"
	"crypto/sha256"
	"encoding/binary"
	"errors"
	"fmt"
	"log/slog"
	"testing"
	"time"
)

func TestSpeechBeepDecodesWithRoleSoundsDisabled(t *testing.T) {
	service := New(slog.New(slog.DiscardHandler), NativePlayer{Sink: "auto"}, "default", 0.5)
	service.Configure(Configuration{Enabled: false, Theme: "none", Sink: "test", Volume: 0.4})
	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Second)
	defer cancel()
	if err := service.SpeechBeep(ctx); err != nil {
		t.Fatal(err)
	}
	canceled, cancelBeep := context.WithCancel(ctx)
	cancelBeep()
	if err := service.SpeechBeep(canceled); !errors.Is(err, context.Canceled) {
		t.Fatalf("canceled beep = %v", err)
	}
}

func TestCapitalBeepMatchesNVDAAndDecodes(t *testing.T) {
	// PCM from NVDA's C++ generateBeep(2000, 50, 50, 50), compiled separately.
	if got := fmt.Sprintf("%x", sha256.Sum256(capitalBeepWAV[44:])); got != "3385e0c7e50f2b4abd8da47606999f27b651e999bcc04ba853e3a7338f469367" {
		t.Fatalf("capital beep differs from NVDA: %s", got)
	}
	if binary.LittleEndian.Uint32(capitalBeepWAV[24:]) != 44100 || binary.LittleEndian.Uint16(capitalBeepWAV[22:]) != 2 {
		t.Fatal("capital beep must be 44100 Hz stereo")
	}
	service := New(slog.New(slog.DiscardHandler), NativePlayer{Sink: "test"}, "none", 0.5)
	service.Configure(Configuration{Enabled: false, Theme: "none", Sink: "test", Volume: 0.4})
	if err := service.CapitalBeep(context.Background()); err != nil {
		t.Fatal(err)
	}
	ctx, cancel := context.WithCancel(context.Background())
	cancel()
	if err := service.CapitalBeep(ctx); !errors.Is(err, context.Canceled) {
		t.Fatalf("canceled capital beep: %v", err)
	}
}