package cmd

import (
	"os"

	"fmt"

	"github.com/spf13/cobra"
	"gmgauthier.com/grokkit/config"
	"gmgauthier.com/grokkit/internal/logger"
	"gmgauthier.com/grokkit/internal/version"
)

var rootCmd = &cobra.Command{
	Use:   "grokkit",
	Short: "Personal Grok / xAI command-line toolkit",
	Long:  `A fast, native Go CLI for Grok. Chat, edit files, and supercharge your git workflow.`,
	PersistentPreRun: func(cmd *cobra.Command, args []string) {
		config.Load()

		// Determine log level: flag > config > default
		logLevel := config.GetLogLevel()
		if debug, _ := cmd.Flags().GetBool("debug"); debug {
			logLevel = "debug"
		}
		if verbose, _ := cmd.Flags().GetBool("verbose"); verbose {
			logLevel = "info"
		}

		_ = logger.Init(logLevel) // Logging is optional, don't fail if it errors
		logger.Info("grokkit starting", "command", cmd.Name(), "log_level", logLevel)
	},
}

func Execute() {
	if err := rootCmd.Execute(); err != nil {
		os.Exit(1)
	}
}

var versionCmd = &cobra.Command{
	Use:   "version",
	Short: "Print the version information",
	Run: func(cmd *cobra.Command, args []string) {
		fmt.Printf("grokkit version %s (commit %s)\\n", version.Version, version.Commit)
	},
}

func init() {
	rootCmd.AddCommand(chatCmd)
	rootCmd.AddCommand(editCmd)
	rootCmd.AddCommand(reviewCmd)
	rootCmd.AddCommand(commitMsgCmd)
	rootCmd.AddCommand(commitCmd)
	rootCmd.AddCommand(prDescribeCmd)
	rootCmd.AddCommand(historyCmd)
	rootCmd.AddCommand(agentCmd)
	rootCmd.AddCommand(completionCmd)
	rootCmd.AddCommand(versionCmd)
	rootCmd.AddCommand(docsCmd)
	rootCmd.AddCommand(testgenCmd)
	rootCmd.AddCommand(scaffoldCmd)
	rootCmd.AddCommand(queryCmd)

	// Add model flag to all commands
	rootCmd.PersistentFlags().StringP("model", "m", "", "Grok model to use (overrides config)")

	// Add logging flags
	rootCmd.PersistentFlags().Bool("debug", false, "Enable debug logging (logs to stderr and file)")
	rootCmd.PersistentFlags().BoolP("verbose", "v", false, "Enable verbose logging")
}