#!/bin/bash

set -eu

echo "Starting OpenObserve Cloudron app..."

# Initialize /app/data from /tmp/data on first run
if [ ! -d "/app/data/logs" ]; then
    echo "Initializing data directory..."
    cp -r /tmp/data/* /app/data/
fi

# Set proper permissions
chown -R cloudron:cloudron /app/data

# Generate default configuration if it doesn't exist
if [ ! -f "/app/data/config.yaml" ]; then
    echo "Creating default configuration..."
    cat > /app/data/config.yaml << EOF
# OpenObserve configuration for Cloudron
common:
  data_dir: "/app/data"
  data_wal_dir: "/app/data/wal"
  data_stream_dir: "/app/data/stream_stats"
  local_mode: true
  local_mode_storage: "disk"
  
http:
  port: 5080
  
grpc:
  port: 5081

auth:
  root_user_email: "${ZO_ROOT_USER_EMAIL:-admin@${CLOUDRON_APP_DOMAIN:-localhost}}"
  ext_auth_providers: "oidc"

log:
  level: "info"
EOF
    chown cloudron:cloudron /app/data/config.yaml
fi

# Set environment variables for OpenObserve
export ZO_DATA_DIR="/app/data"
export ZO_LOCAL_MODE_STORAGE="disk"
export ZO_WEB_URL="${CLOUDRON_APP_ORIGIN}"
export ZO_HTTP_PORT="5080"
export ZO_GRPC_PORT="5081"
export ZO_ROOT_USER_EMAIL="${ZO_ROOT_USER_EMAIL:-admin@${CLOUDRON_APP_DOMAIN:-localhost}}"
export ZO_ROOT_USER_PASSWORD="${ZO_ROOT_USER_PASSWORD:-openobserve123}"
export ZO_LOG_LEVEL="info"

# OIDC Configuration if available
if [ -n "${CLOUDRON_OIDC_IDENTIFIER:-}" ]; then
    echo "Configuring OIDC authentication..."
    export ZO_OIDC_ENABLED="true"
    export ZO_OIDC_CLIENT_ID="${CLOUDRON_OIDC_CLIENT_ID}"
    export ZO_OIDC_CLIENT_SECRET="${CLOUDRON_OIDC_CLIENT_SECRET}"
    export ZO_OIDC_ISSUER_URL="${CLOUDRON_OIDC_IDENTIFIER}"
    export ZO_OIDC_REDIRECT_URL="${CLOUDRON_APP_ORIGIN}/api/v1/auth/oidc/callback"
fi

# SMTP Configuration
if [ -n "${CLOUDRON_MAIL_SMTP_SERVER:-}" ]; then
    echo "Configuring SMTP..."
    export ZO_SMTP_HOST="${CLOUDRON_MAIL_SMTP_SERVER}"
    export ZO_SMTP_PORT="${CLOUDRON_MAIL_SMTP_PORT}"
    export ZO_SMTP_USERNAME="${CLOUDRON_MAIL_SMTP_USERNAME}"
    export ZO_SMTP_PASSWORD="${CLOUDRON_MAIL_SMTP_PASSWORD}"
fi

echo "Starting nginx..."
/usr/sbin/nginx

echo "Starting OpenObserve..."
exec /app/code/openobserve