# Use PHP 7.4 with Apache for Laravel 6.x
FROM php:7.4-apache

# Install system dependencies
RUN apt-get update && apt-get install -y \
    git \
    curl \
    libpng-dev \
    libonig-dev \
    libxml2-dev \
    libzip-dev \
    zip \
    unzip \
    libfreetype6-dev \
    libjpeg62-turbo-dev \
    openssh-client \
    && docker-php-ext-configure gd --with-freetype --with-jpeg \
    && docker-php-ext-install -j$(nproc) gd

# Install PHP extensions (mcrypt removed - not available in PHP 7.4)
RUN docker-php-ext-install pdo_mysql mbstring exif pcntl bcmath zip

# Enable Apache mod_rewrite
RUN a2enmod rewrite

# Install Composer (version 2.x for Laravel 6.x)
COPY --from=composer:2 /usr/bin/composer /usr/bin/composer

# Set working directory
WORKDIR /var/www/html

# Copy existing application directory contents
COPY . /var/www/html

# Create storage directories and set permissions
RUN mkdir -p storage/framework/views \
    storage/framework/cache \
    storage/framework/sessions \
    storage/logs \
    bootstrap/cache

# Set proper ownership and permissions
RUN chown -R www-data:www-data /var/www/html \
    && chmod -R 775 /var/www/html/storage \
    && chmod -R 775 /var/www/html/bootstrap/cache

# Create .env file if it doesn't exist
RUN if [ ! -f .env ]; then cp .env.example .env; fi

# Install PHP dependencies
# Note: composer install will be run via docker-entrypoint.sh or manually
# to avoid build-time network timeouts
# RUN composer install --no-dev --no-interaction --prefer-dist --optimize-autoloader

# Generate application key (will be done at runtime)
# RUN php artisan key:generate || true

# Cache Laravel configuration and routes (will be done at runtime)
# RUN php artisan config:cache || true
# RUN php artisan route:cache || true

# Configure Apache DocumentRoot to point to Laravel's public directory
ENV APACHE_DOCUMENT_ROOT=/var/www/html/public
RUN sed -ri -e 's!/var/www/html!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/sites-available/*.conf
RUN sed -ri -e 's!/var/www/!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/apache2.conf /etc/apache2/conf-available/*.conf

# Suppress Apache ServerName warning
RUN echo "ServerName localhost" >> /etc/apache2/apache2.conf

# Copy entrypoint script
COPY docker-entrypoint.sh /usr/local/bin/
RUN chmod +x /usr/local/bin/docker-entrypoint.sh

# Expose port 80
EXPOSE 80

# Use entrypoint to set up permissions before starting Apache
ENTRYPOINT ["docker-entrypoint.sh"]
CMD ["apache2-foreground"]