package main

import (
	"flag"
	"os"
)

var config Config

func main() {
	// Command-line flags
	portFlag := flag.Int("port", 0, "Port number to run the application (overrides config)")
	domainFlag := flag.String("domain", "", "Domain address for the application (overrides config)")
	skipConfigFlag := flag.Bool("skip-config-check", false, "Skip interactive prompts and load config.ini")

	// Parse command-line flags
	flag.Parse()

	if *skipConfigFlag {
		// Skip interactive configuration
		if _, err := os.Stat(configFilePath); err == nil {
			// Load from config file if it exists
			config = loadConfig()
		} else {
			// Use defaults if config file does not exist
			config = defaultConfig
			saveConfig(config) // Save the defaults to config.ini
			printInfo("Configuration saved to %s", configFilePath)
		}
	} else {
		// Initialize configuration interactively or from config file
		err := initConfig()
		if err != nil {
			printErr("Error during initialization: %v", err)
			return
		}
	}

	// Override with command-line arguments if provided
	if *portFlag != 0 {
		config.Port = *portFlag
	}
	if *domainFlag != "" {
		config.Domain = *domainFlag
	}

	loadNodeConfig()

	if config.AuthCode == "" {
		config.AuthCode = generateStrongRandomString(64)
		printInfo("Generated connection code: %s\n", config.AuthCode)
		saveConfig(config)
	}

	// Generate Host ID
	hostID, nodeErr := generateHostID()
	if nodeErr != nil {
		printErr("Failed to generate host ID: %v", nodeErr)
	}
	config.PeerID = hostID

	InitializeLanguage("en") // Initialize language before generating OpenSearch
	generateOpenSearchXML(config)

	// Start the node client only if NodesEnabled is true
	if config.NodesEnabled {
		go startNodeClient()
		printInfo("Node client started.")
	} else {
		printInfo("Node client is disabled.")
	}

	// Start periodic cleanup of expired cache files
	if config.DriveCacheEnabled {
		go cleanExpiredCachedImages()
		printInfo("Drive cache started.")
	} else {
		printInfo("Drive cache is disabled.")
	}

	// Start periodic cleanup of expired cache files
	if config.RamCacheEnabled {
		resultsCache = NewResultsCache()
		printInfo("RAM cache started.")
	} else {
		printInfo("RAM cache is disabled.")
	}

	runServer()
}