#!/bin/bash
# Dedicated Offline Installer for 32-bit Raspberry Pi OS (armv7l)

set -e

echo "================================="
echo "  TKINTER PLAYER 32-BIT INSTALL "
echo "================================="

# 1. Check architecture
ARCH=$(uname -m)
echo "Architecture: $ARCH"
if [ "$ARCH" != "armv7l" ]; then
    echo "ERROR: This script is for 32-bit Raspberry Pi OS (armv7l) only!"
    exit 1
fi

# 2. Check library folder
LIBS_FOLDER="req_libraries_32bit"
if [ ! -d "$LIBS_FOLDER" ]; then
    echo "ERROR: $LIBS_FOLDER not found!"
    exit 1
fi

echo "Library folder: $LIBS_FOLDER"
WHEEL_COUNT=$(ls $LIBS_FOLDER/*.whl | wc -l)
echo "Wheel files: $WHEEL_COUNT"

# 3. Create .venv
echo "Creating .venv..."
python3 -m venv .venv

# 4. Activate environment
source .venv/bin/activate

# 5. Upgrade pip
pip install --upgrade pip

# 6. Install packages offline
pip install --no-index --no-deps --find-links $LIBS_FOLDER/ $LIBS_FOLDER/*.whl

echo ""
echo "✅ 32-bit installation completed!"
echo ""
echo "Next steps:"
echo "1. source .venv/bin/activate"
echo "2. ./run_app.sh"