# @ See Image source in docker/common/php/php-fpm-builder.Dockerfile 
FROM huesgesdev/rte-fpm-builder:latest AS builder

WORKDIR /var/www
COPY . /var/www
RUN  composer install --no-dev --optimize-autoloader --no-interaction --no-progress --prefer-dist




# Stage 2: Production environment
FROM php:8.4-fpm AS production

# Install only runtime libraries needed in production
# libfcgi-bin and procps are required for the php-fpm-healthcheck script
RUN apt-get update && apt-get install -y --no-install-recommends \
    libpq-dev \
    libicu-dev \
    libzip-dev \
    libfcgi-bin \
    procps \
    imagemagick \
    libmagickwand-dev \
    && apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

# Copy and install php-fpm health check script
COPY ./docker/production/php/php-fpm-healthcheck.sh /usr/local/bin/php-fpm-healthcheck.sh
RUN chmod +x /usr/local/bin/php-fpm-healthcheck.sh

# Copy the initialization script
COPY ./docker/production/php-general-entrypoint.sh /usr/local/bin/entrypoint.sh
RUN chmod +x /usr/local/bin/entrypoint.sh

# Copy the initial storage structure
COPY ./storage /var/www/storage-init

# Copy PHP extensions and libraries from the builder stage
COPY --from=builder /usr/local/lib/php/extensions/ /usr/local/lib/php/extensions/
COPY --from=builder /usr/local/etc/php/conf.d/ /usr/local/etc/php/conf.d/
COPY --from=builder /usr/local/bin/docker-php-ext-* /usr/local/bin/

# Copy php.ini
COPY ./docker/production/php/php-fpm.ini "$PHP_INI_DIR/php.ini"

# Enable PHP-FPM status page by modifying zz-docker.conf with sed
RUN sed -i '/\[www\]/a pm.status_path = /status' /usr/local/etc/php-fpm.d/zz-docker.conf
# Update the variables_order to include E (for ENV)
#RUN sed -i 's/variables_order = "GPCS"/variables_order = "EGPCS"/' "$PHP_INI_DIR/php.ini"

# Copy the application code and dependencies from the build stage
COPY --from=builder /var/www /var/www

# Set working directory
WORKDIR /var/www

# Ensure correct permissions
RUN chown -R www-data:www-data /var/www

# Switch to the non-privileged user to run the application
USER www-data

# Change the default command to run the entrypoint script
ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]

# Expose port 9000 and start php-fpm server
EXPOSE 9000
CMD ["php-fpm"]




# Stage 3: Development image
FROM production AS development

USER root

# Add ARGs for syncing permissions
ARG UID=1000
ARG GID=1000

# Create a new user with the specified UID and GID, reusing an existing group if GID exists
RUN if getent group ${GID}; then \
    group_name=$(getent group ${GID} | cut -d: -f1); \
    useradd -m -u ${UID} -g ${GID} -s /bin/bash www; \
    else \
    groupadd -g ${GID} www && \
    useradd -m -u ${UID} -g www -s /bin/bash www; \
    group_name=www; \
    fi

# Dynamically update php-fpm to use the new user and group
RUN sed -i "s/user = www-data/user = www/g" /usr/local/etc/php-fpm.d/www.conf && \
    sed -i "s/group = www-data/group = $group_name/g" /usr/local/etc/php-fpm.d/www.conf


# Set the working directory
WORKDIR /var/www

# Copy php.ini
COPY ./docker/development/php/php-fpm.ini "$PHP_INI_DIR/php.ini"

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

# Switch back to the non-privileged user to run the application
USER www-data

# Change the default command to run the entrypoint script
ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]

# Expose port 9000 and start php-fpm server
EXPOSE 9000
CMD ["php-fpm"]