#!/bin/bash
# Script de lancement de la version PyQt6
# Gère les différentes configurations d'affichage et installe les dépendances

set -e

echo "🎵 dl_yt - PyQt6 GUI Launcher"
echo "================================"

# Activer le venv
if [ -d ".venv" ]; then
    echo "✅ Activating venv..."
    source .venv/bin/activate
else
    echo "❌ Venv not found. Create it with:"
    echo "   python3 -m venv .venv"
    echo "   source .venv/bin/activate"
    echo "   pip install -r requirements.txt"
    exit 1
fi

# Détecter l'environment d'affichage
echo "🔍 Detecting display..."

if [ -z "$DISPLAY" ] && [ -z "$WAYLAND_DISPLAY" ]; then
    echo "⚠️  No X11 or Wayland display detected"
    echo "💡 Using Xvfb (virtual display)..."

    # Vérifier si xvfb-run existe
    if ! command -v xvfb-run &> /dev/null; then
        echo "📦 Installing Xvfb..."
        sudo apt update > /dev/null
        sudo apt install -y xvfb libxcb-cursor0 > /dev/null
        echo "✅ Xvfb installed"
    fi

    # Vérifier libxcb-cursor0
    if ! dpkg -l | grep -q libxcb-cursor0; then
        echo "📦 Installing libxcb-cursor0..."
        sudo apt install -y libxcb-cursor0 > /dev/null
        echo "✅ libxcb-cursor0 installed"
    fi

    echo "🚀 Starting PyQt6 GUI (Xvfb)..."
    xvfb-run python main.py "$@"
else
    echo "✅ Display detected: $DISPLAY"
    echo "🚀 Starting PyQt6 GUI..."
    python main.py "$@"
fi