#!/bin/bash
# Download AND transcribe a YouTube video/playlist
# Usage: ./process.sh <url> [language] [model]

cd "$(dirname "$0")/.."

URL="$1"
LANGUAGE="${2:-}"
MODEL="${3:-gpt-4o-transcribe}"

if [ -z "$URL" ]; then
    echo "Usage: ./process.sh <youtube_url> [language] [model]"
    echo ""
    echo "Languages: en, fr, es, de, it, pt, zh, ja, ko, ru, etc."
    echo "Models: gpt-4o-transcribe (default), gpt-4o-mini-transcribe, whisper-1"
    echo ""
    echo "Examples:"
    echo "  ./process.sh 'https://youtube.com/watch?v=VIDEO_ID'"
    echo "  ./process.sh 'https://youtube.com/watch?v=VIDEO_ID' fr"
    echo "  ./process.sh 'https://youtube.com/watch?v=VIDEO_ID' en gpt-4o-mini-transcribe"
    exit 1
fi

ARGS="\"$URL\""
if [ -n "$LANGUAGE" ]; then
    ARGS="$ARGS -l $LANGUAGE"
fi
if [ -n "$MODEL" ] && [ "$MODEL" != "gpt-4o-transcribe" ]; then
    ARGS="$ARGS -m $MODEL"
fi

eval "npm run cli process $ARGS"