package cmd

import (
	"fmt"
	"os"

	"git.jnss.me/joakim/opal/internal/engine"
	"github.com/spf13/cobra"
)

var rootCmd = &cobra.Command{
	Use:   "opal",
	Short: "Opal task manager - taskwarrior-inspired CLI task management",
	Long: `Opal is a powerful command-line task manager inspired by taskwarrior.
It supports filtering, tags, priorities, projects, and recurring tasks.`,
	Run: func(cmd *cobra.Command, args []string) {
		// Default behavior: show pending tasks
		if err := listTasks(args); err != nil {
			fmt.Fprintf(os.Stderr, "Error: %v\n", err)
			os.Exit(1)
		}
	},
}

func Execute() error {
	return rootCmd.Execute()
}

func init() {
	cobra.OnInitialize(initializeApp)

	// Add subcommands
	rootCmd.AddCommand(addCmd)
	rootCmd.AddCommand(listCmd)
	rootCmd.AddCommand(doneCmd)
	rootCmd.AddCommand(modifyCmd)
	rootCmd.AddCommand(deleteCmd)
	rootCmd.AddCommand(startCmd)
	rootCmd.AddCommand(stopCmd)
	rootCmd.AddCommand(countCmd)
	rootCmd.AddCommand(projectsCmd)
	rootCmd.AddCommand(tagsCmd)
}

func initializeApp() {
	// Initialize database
	if err := engine.InitDB(); err != nil {
		fmt.Fprintf(os.Stderr, "Error initializing database: %v\n", err)
		os.Exit(1)
	}

	// Load config
	if _, err := engine.LoadConfig(); err != nil {
		fmt.Fprintf(os.Stderr, "Error loading config: %v\n", err)
		os.Exit(1)
	}
}