# =============================================================================
# Spotify Le 2 - Environment Variables
# =============================================================================
# Copy this file to .env and fill in your values.
# DO NOT commit .env to version control.

# -----------------------------------------------------------------------------
# Application
# -----------------------------------------------------------------------------
APP_NAME="Spotify Le 2"
APP_VERSION="0.1.0"
DEBUG=true
API_V1_PREFIX="/api/v1"

# Server
HOST=0.0.0.0
PORT=8000

# CORS - Comma-separated list of allowed origins
BACKEND_CORS_ORIGINS=http://localhost:3000,http://localhost:8000

# -----------------------------------------------------------------------------
# Database (PostgreSQL)
# -----------------------------------------------------------------------------
POSTGRES_HOST=localhost
POSTGRES_PORT=5432
POSTGRES_USER=spotify
POSTGRES_PASSWORD=change_this_password_in_production
POSTGRES_DB=spotify_le_2

# -----------------------------------------------------------------------------
# Redis
# -----------------------------------------------------------------------------
REDIS_HOST=localhost
REDIS_PORT=6379
REDIS_PASSWORD=
REDIS_DB=0
# Alternative: Full Redis URL (overrides above if set)
# REDIS_URL=redis://:password@localhost:6379/0

# -----------------------------------------------------------------------------
# JWT Security
# -----------------------------------------------------------------------------
# IMPORTANT: Change this to a strong random string in production!
SECRET_KEY=change-this-secret-key-in-production-use-openssl-rand-hex-32
ALGORITHM=HS256
ACCESS_TOKEN_EXPIRE_MINUTES=15
REFRESH_TOKEN_EXPIRE_DAYS=7

# Password hashing
PASSWORD_HASH_ALGORITHM=bcrypt
PASSWORD_HASH_ROUNDS=12

# -----------------------------------------------------------------------------
# Storage
# -----------------------------------------------------------------------------
STORAGE_PATH=./storage
AUDIO_CACHE_PATH=./storage/audio/cache
AUDIO_PERMANENT_PATH=./storage/audio/permanent
THUMBNAILS_PATH=./storage/thumbnails
MAX_CACHE_SIZE_GB=50

# -----------------------------------------------------------------------------
# YouTube
# -----------------------------------------------------------------------------
# Get your API key from: https://console.cloud.google.com/
YOUTUBE_API_KEY=
YTDLP_PATH=yt-dlp

# -----------------------------------------------------------------------------
# Spotify (for playlist import)
# -----------------------------------------------------------------------------
# Get your credentials from: https://developer.spotify.com/dashboard
SPOTIFY_CLIENT_ID=
SPOTIFY_CLIENT_SECRET=
SPOTIFY_REDIRECT_URI=http://localhost:8000/api/v1/import/spotify/callback

# -----------------------------------------------------------------------------
# Last.fm (for metadata and recommendations)
# -----------------------------------------------------------------------------
# Get your API key from: https://www.last.fm/api/account/create
LASTFM_API_KEY=
LASTFM_SECRET=

# -----------------------------------------------------------------------------
# Rate Limiting
# -----------------------------------------------------------------------------
RATE_LIMIT_PER_MINUTE=100
RATE_LIMIT_BURST=200

# -----------------------------------------------------------------------------
# File Upload
# -----------------------------------------------------------------------------
MAX_FILE_SIZE_MB=100
ALLOWED_AUDIO_TYPES=audio/mpeg,audio/ogg,audio/wav,audio/flac

# -----------------------------------------------------------------------------
# Audio Processing
# -----------------------------------------------------------------------------
FFMPEG_PATH=ffmpeg
AUDIO_QUALITY=high
BITRATE=320

# -----------------------------------------------------------------------------
# Logging
# -----------------------------------------------------------------------------
LOG_LEVEL=INFO
LOG_FILE_PATH=./logs

# -----------------------------------------------------------------------------
# Pagination
# -----------------------------------------------------------------------------
DEFAULT_PAGE_SIZE=20
MAX_PAGE_SIZE=100