#!/usr/bin/env bash
set -euo pipefail

echo "=========================================="
echo "  docker-laravel container starting"
echo "=========================================="
echo "Date:      $(date)"
echo "Hostname:  $(hostname)"
echo "PHP:       $(php -r 'echo PHP_VERSION;')"
echo "Node:      $(node --version 2>/dev/null || echo 'n/a')"
echo "Composer:  $(composer --version --no-ansi 2>/dev/null | head -1 || echo 'n/a')"
echo "=========================================="

start_ts=$(date +%s)

# ---------------------------------------------------------------------------
# 1) Writable directories
# ---------------------------------------------------------------------------
echo "[1/5] Preparing writable dirs..."

mkdir -p /.composer && chmod 0777 /.composer 2>/dev/null || true

if command -v git >/dev/null 2>&1; then
    if git config --system --get-all safe.directory 2>/dev/null | grep -Fxq "/var/www/html"; then
        echo "  git safe.directory already includes /var/www/html"
    else
        git config --system --add safe.directory /var/www/html 2>/dev/null || true
        echo "  Added git safe.directory: /var/www/html"
    fi
fi

if [ "${ENABLE_LARAVEL_PERMS:-0}" = "1" ]; then
    echo "  ENABLE_LARAVEL_PERMS=1 — applying targeted writable-dir fixes"
    for p in /var/www/html/storage /var/www/html/bootstrap/cache; do
        if [ -d "$p" ]; then
            chmod ug+rwX "$p" 2>/dev/null || true
        else
            echo "  WARN: $p does not exist"
        fi
    done
else
    echo "  Skipping Laravel chmod (set ENABLE_LARAVEL_PERMS=1 to enable)"
fi

mkdir -p /var/log/supervisor /var/log/nginx /var/log/php

# ---------------------------------------------------------------------------
# 2) Generate optional supervisor programs based on ENABLE_* env vars
# ---------------------------------------------------------------------------
echo "[2/5] Configuring services..."

echo "  Core programs (conf.d/):"
for f in /etc/supervisor/conf.d/*.conf; do
    [ -f "$f" ] && echo "    $(basename "$f")"
done

LARAVEL_D="/etc/supervisor/laravel.d"
rm -f "${LARAVEL_D}"/*.conf 2>/dev/null || true

if [ "${ENABLE_QUEUE:-false}" = "true" ]; then
    echo "  + queue worker enabled"
    cat > "${LARAVEL_D}/queue.conf" <<'CONF'
[program:queue]
command=/usr/local/bin/php -d variables_order=EGPCS /var/www/html/artisan queue:work --tries=3 --sleep=5 --timeout=600 --max-jobs=500 --max-time=3600
autostart=true
autorestart=true
user=www-data
priority=20
startsecs=5
stdout_logfile=/proc/1/fd/1
stdout_logfile_maxbytes=0
stderr_logfile=/proc/1/fd/2
stderr_logfile_maxbytes=0
CONF
fi

if [ "${ENABLE_SCHEDULER:-false}" = "true" ]; then
    echo "  + scheduler enabled"
    cat > "${LARAVEL_D}/scheduler.conf" <<'CONF'
[program:scheduler]
command=/usr/local/bin/php -d variables_order=EGPCS /var/www/html/artisan schedule:work
autostart=true
autorestart=true
user=www-data
priority=20
startsecs=5
stdout_logfile=/proc/1/fd/1
stdout_logfile_maxbytes=0
stderr_logfile=/proc/1/fd/2
stderr_logfile_maxbytes=0
CONF
fi

if [ "${ENABLE_HORIZON:-false}" = "true" ]; then
    echo "  + Horizon enabled"
    cat > "${LARAVEL_D}/horizon.conf" <<'CONF'
[program:horizon]
command=/usr/local/bin/php -d variables_order=EGPCS /var/www/html/artisan horizon
autostart=true
autorestart=true
user=www-data
priority=20
startsecs=5
stdout_logfile=/proc/1/fd/1
stdout_logfile_maxbytes=0
stderr_logfile=/proc/1/fd/2
stderr_logfile_maxbytes=0
CONF
fi

# Report custom programs
CUSTOM_COUNT=$(find /etc/supervisor/custom.d/ -name '*.conf' 2>/dev/null | wc -l)
if [ "$CUSTOM_COUNT" -gt 0 ]; then
    echo "  Custom programs (custom.d/):"
    for f in /etc/supervisor/custom.d/*.conf; do
        [ -f "$f" ] && echo "    $(basename "$f")"
    done
fi

# ---------------------------------------------------------------------------
# 3) Config tests
# ---------------------------------------------------------------------------
echo "[3/5] Testing configs..."

php-fpm -t 2>&1 || echo "  PHP-FPM config test failed (continuing)"
nginx -t  2>&1 || echo "  Nginx config test failed (continuing)"

# ---------------------------------------------------------------------------
# 4) Diagnostics
# ---------------------------------------------------------------------------
echo "[4/5] Environment"
echo "  APP_ENV=${APP_ENV:-<unset>}"
echo "  APP_DEBUG=${APP_DEBUG:-<unset>}"
echo "  ENABLE_QUEUE=${ENABLE_QUEUE:-false}"
echo "  ENABLE_SCHEDULER=${ENABLE_SCHEDULER:-false}"
echo "  ENABLE_HORIZON=${ENABLE_HORIZON:-false}"

end_ts=$(date +%s)
echo "  Preflight took $((end_ts - start_ts))s"

# ---------------------------------------------------------------------------
# 5) Launch
# ---------------------------------------------------------------------------
if [ $# -gt 0 ]; then
    echo "[5/5] Running ad-hoc command: $*"
    php-fpm -D
    sleep 1
    nginx
    exec gosu 1000 "$@"
else
    echo "[5/5] Starting Supervisord..."
    echo "=========================================="
    exec /usr/bin/supervisord -c /etc/supervisor/supervisord.conf
fi