# syntax=docker/dockerfile:1.6

############################
# Stage 0: Frontend (Vite)
############################
ARG FRONTEND_DIR=.
FROM node:20-alpine AS nodebuild
ARG FRONTEND_DIR
WORKDIR /app

# Toolchain for native node deps (safe to have)
RUN apk add --no-cache python3 make g++

# Copy manifests (the path MUST exist; set FRONTEND_DIR correctly)
COPY ${FRONTEND_DIR}/package.json /app/package.json
# Copy one of the lockfiles if it exists (copy-all-then-use is simpler than conditional COPY)
# If you use pnpm or yarn, keep the right lockfile in the same directory as package.json.
COPY ${FRONTEND_DIR}/package-lock.json /app/package-lock.json
# If you don't have a package-lock.json, comment the line above and uncomment one of these:
# COPY ${FRONTEND_DIR}/pnpm-lock.yaml /app/pnpm-lock.yaml
# COPY ${FRONTEND_DIR}/yarn.lock /app/yarn.lock

# Install deps (choose installer based on the lockfile you actually copied)
RUN if [ -f package-lock.json ]; then npm ci; \
    elif [ -f pnpm-lock.yaml ]; then corepack enable && pnpm i --frozen-lockfile; \
    elif [ -f yarn.lock ]; then yarn install --frozen-lockfile; \
    else npm i; fi

# Copy the rest of the frontend sources and build
COPY ${FRONTEND_DIR}/ /app/
ENV NODE_ENV=production
# If your package.json has "build": "vite build" (Laravel default with laravel-vite-plugin), this works:
RUN npm run build

############################
# Stage 1: PHP composer
############################
FROM php:8.4-fpm-alpine AS build

RUN set -eux; \
    apk add --no-cache \
      git unzip \
      libzip-dev oniguruma-dev icu-dev \
      autoconf build-base postgresql-dev

# PHP extensions (PG + MySQL + zip/opcache/intl)
RUN docker-php-ext-configure zip; \
    docker-php-ext-install -j"$(nproc)" \
      pdo_mysql pdo_pgsql pgsql zip opcache intl

# Composer
ENV COMPOSER_ALLOW_SUPERUSER=1 COMPOSER_HOME=/tmp/composer
COPY --from=composer:2 /usr/bin/composer /usr/local/bin/composer

WORKDIR /app
COPY composer.json composer.lock ./
RUN composer install --no-dev --no-interaction --prefer-dist --optimize-autoloader --no-scripts
COPY . .

############################
# Stage 2: Runtime (nginx+php-fpm)
############################
FROM php:8.4-fpm-alpine

# Base runtime packages
RUN set -eux; \
    apk add --no-cache \
      nginx supervisor curl \
      libzip icu-libs

# Build PHP runtime extensions and install libpq runtime for pdo_pgsql/pgsql
RUN set -eux; \
    apk add --no-cache libzip-dev icu-dev oniguruma-dev postgresql-dev; \
    docker-php-ext-configure zip; \
    docker-php-ext-install -j"$(nproc)" pdo_mysql pdo_pgsql pgsql zip opcache intl; \
    apk add --no-cache libpq; \
    apk del --no-progress --purge libzip-dev icu-dev oniguruma-dev postgresql-dev || true

# php.ini production + opcache tuning
RUN set -eux; \
    mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"; \
    { \
      echo "opcache.enable=1"; \
      echo "opcache.enable_cli=0"; \
      echo "opcache.memory_consumption=128"; \
      echo "opcache.max_accelerated_files=20000"; \
      echo "opcache.validate_timestamps=0"; \
      echo "realpath_cache_size=4096K"; \
      echo "realpath_cache_ttl=600"; \
    } >> "$PHP_INI_DIR/conf.d/99-opcache.ini"

# PHP-FPM: pass env, listen TCP, run as nginx
RUN set -eux; \
    sed -ri 's|^;?clear_env\s*=.*|clear_env = no|g' /usr/local/etc/php-fpm.d/www.conf; \
    sed -ri 's|^listen = .*|listen = 127.0.0.1:9000|g' /usr/local/etc/php-fpm.d/www.conf; \
    sed -ri 's|^user\s*=.*|user = nginx|g' /usr/local/etc/php-fpm.d/www.conf; \
    sed -ri 's|^group\s*=.*|group = nginx|g' /usr/local/etc/php-fpm.d/www.conf; \
    { \
      echo "ping.path = /ping"; \
      echo "pm.status_path = /status"; \
      echo "catch_workers_output = yes"; \
    } >> /usr/local/etc/php-fpm.d/www.conf

# Create dirs
RUN set -eux; \
    mkdir -p /run/nginx /var/log/nginx /var/log/supervisor \
             /etc/nginx/conf.d /var/www/html \
             /var/cache/nginx /var/lib/nginx/tmp

WORKDIR /var/www/html

# App code from composer stage
COPY --from=build --chown=nginx:nginx /app /var/www/html

# Built frontend assets from node stage
COPY --from=nodebuild --chown=nginx:nginx /app/public/build /var/www/html/public/build

# Nginx + Supervisor configs + health + entrypoint (these must exist in your repo)
COPY ./docker/nginx.conf            /etc/nginx/nginx.conf
COPY ./docker/site.conf             /etc/nginx/conf.d/default.conf
COPY ./docker/supervisord.conf      /etc/supervisord.conf
COPY ./docker/healthcheck.sh        /usr/local/bin/healthcheck.sh
COPY ./docker/entrypoint.sh         /usr/local/bin/entrypoint.sh
RUN chmod +x /usr/local/bin/healthcheck.sh /usr/local/bin/entrypoint.sh

# Logs to STDOUT/ERR
RUN set -eux; \
    ln -sf /dev/stdout /var/log/nginx/access.log; \
    ln -sf /dev/stderr /var/log/nginx/error.log

# Laravel writable dirs
RUN set -eux; \
    mkdir -p storage/framework/{cache,sessions,views} storage/logs bootstrap/cache; \
    chown -R nginx:nginx storage bootstrap/cache \
          /var/cache/nginx /var/lib/nginx /run/nginx /var/log/nginx /var/log/supervisor; \
    chmod -R ug+rwX storage bootstrap/cache

# Runtime env + port
ENV APP_ENV=production APP_DEBUG=false APP_URL=http://localhost APP_PORT=8080
EXPOSE 8080

HEALTHCHECK --interval=30s --timeout=5s --retries=3 CMD ["/usr/local/bin/healthcheck.sh"]

USER nginx:nginx
CMD ["/usr/bin/supervisord", "-c", "/etc/supervisord.conf"]