#!/usr/bin/env bash
# Commands for the docker-compose plugin

set -eo pipefail
[[ $DOKKU_TRACE ]] && set -x

# Set plugin paths
PLUGIN_NAME="docker-compose"
PLUGIN_PATH="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
PLUGIN_ENABLED_PATH="/var/lib/dokku/plugins/available/$PLUGIN_NAME"
PLUGIN_DATA_ROOT="/var/lib/dokku/data/$PLUGIN_NAME"
PLUGIN_CONFIG_FILE="$PLUGIN_DATA_ROOT/config/config"
PLUGIN_LOG_FILE="$PLUGIN_DATA_ROOT/logs/plugin.log"

# Import common functions
source "$PLUGIN_PATH/functions/core"

# Initialize plugin if needed
initialize_plugin() {
  # Create required directories if they don't exist
  mkdir -p "$PLUGIN_DATA_ROOT/logs"
  mkdir -p "$PLUGIN_DATA_ROOT/config"
  
  # Initialize log file if it doesn't exist
  touch "$PLUGIN_LOG_FILE"
  chmod 666 "$PLUGIN_LOG_FILE"
  
  # Initialize config file if it doesn't exist
  if [[ ! -f "$PLUGIN_CONFIG_FILE" ]]; then
    touch "$PLUGIN_CONFIG_FILE"
    chmod 600 "$PLUGIN_CONFIG_FILE"
    # Set default configuration
    echo "DOKKU_DOCKER_COMPOSE_LOG_LEVEL=info" > "$PLUGIN_CONFIG_FILE"
    echo "DOKKU_DOCKER_COMPOSE_MAX_RETRIES=3" >> "$PLUGIN_CONFIG_FILE"
    echo "DOKKU_DOCKER_COMPOSE_TIMEOUT=300" >> "$PLUGIN_CONFIG_FILE"
  fi
  
  # Load configuration
  source "$PLUGIN_CONFIG_FILE"
}

# Plugin installation
plugin_install() {
  log_info "Installing $PLUGIN_NAME plugin..."
  
  # Create plugin directory structure
  mkdir -p "$PLUGIN_ENABLED_PATH"
  
  # Set up logging
  mkdir -p "$PLUGIN_DATA_ROOT/logs"
  touch "$PLUGIN_LOG_FILE"
  chmod 666 "$PLUGIN_LOG_FILE"
  
  # Set up configuration
  mkdir -p "$PLUGIN_DATA_ROOT/config"
  touch "$PLUGIN_CONFIG_FILE"
  chmod 600 "$PLUGIN_CONFIG_FILE"
  
  # Set proper permissions
  chown -R dokku:dokku "$PLUGIN_DATA_ROOT"
  chmod -R 755 "$PLUGIN_DATA_ROOT"
  
  log_success "$PLUGIN_NAME plugin installed successfully"
}

# Show help if no arguments are provided
if [[ $# -eq 0 ]]; then
  show_help
  exit 0
fi

# Initialize the plugin
initialize_plugin

# Parse command line arguments
case "$1" in
  help|--help|-h)
    show_help
    ;;
    
  version|--version|-v)
    show_version
    ;;
    
  import|--import)
    shift
    # Import logic will be implemented in the import command
    log_info "Import functionality coming soon!"
    ;;
    
  # Plugin management commands
  plugin:install)
    plugin_install
    ;;
    
  plugin:uninstall)
    log_info "Uninstalling $PLUGIN_NAME plugin..."
    # Add cleanup logic here
    log_success "$PLUGIN_NAME plugin uninstalled successfully"
    ;;
    
  *)
    log_fail "Unknown command: $1"
    show_help
    exit 1
    ;;
esac

exit 0