package main

import (
	"fmt"
	"os"
	"strings"

	"github.com/chzyer/readline"
)

func main() {
	client := NewKVSClient("http://localhost:8090")

	// Setup readline
	rl, err := readline.NewEx(&readline.Config{
		Prompt:          cyan("kvs> "),
		HistoryFile:     os.Getenv("HOME") + "/.kvs_history",
		AutoComplete:    completer,
		InterruptPrompt: "^C",
		EOFPrompt:       "exit",
	})
	if err != nil {
		panic(err)
	}
	defer rl.Close()

	fmt.Println(magenta("KVS Interactive Shell"))
	fmt.Println("Type 'help' for available commands")
	fmt.Println()

	for {
		line, err := rl.Readline()
		if err != nil {
			break
		}

		line = strings.TrimSpace(line)
		if line == "" {
			continue
		}

		parts := parseCommand(line)
		if len(parts) == 0 {
			continue
		}

		cmd := parts[0]
		args := parts[1:]

		switch cmd {
		case "exit", "quit":
			fmt.Println("Goodbye!")
			return
		case "clear":
			print("\033[H\033[2J")
		case "help":
			client.handleHelp(args)
		case "connect":
			client.handleConnect(args)
		case "auth":
			client.handleAuth(args)
		case "profile":
			client.handleProfile(args)
		case "get":
			client.handleGet(args)
		case "put":
			client.handlePut(args)
		case "delete":
			client.handleDelete(args)
		case "meta":
			client.handleMeta(args)
		case "members":
			client.handleMembers(args)
		case "health":
			client.handleHealth(args)
		case "user":
			if len(args) > 0 {
				switch args[0] {
				case "get":
					client.handleUserGet(args[1:])
				case "create":
					client.handleUserCreate(args[1:])
				default:
					fmt.Println(red("Unknown user command:"), args[0])
					fmt.Println("Type 'help' for available commands")
				}
			} else {
				client.handleUserList(args)
			}
		default:
			fmt.Println(red("Unknown command:"), cmd)
			fmt.Println("Type 'help' for available commands")
		}
	}
}