package commands

import (
	"fmt"

	"github.com/BlackRoad-OS/blackroad-cli/internal/config"
	"github.com/spf13/cobra"
)

var configCmd = &cobra.Command{
	Use:   "config",
	Short: "Manage CLI configuration",
	Long:  "Get and set CLI configuration values.",
}

var configGetCmd = &cobra.Command{
	Use:   "get <key>",
	Short: "Get a config value",
	Long: `Get a configuration value.

Available keys:
  api_key   - BlackRoad API key
  api_url   - API base URL
  output    - Output format (table, json)
  timeout   - Request timeout in seconds`,
	Args: cobra.ExactArgs(1),
	Run: func(cmd *cobra.Command, args []string) {
		cfg := config.Get()
		key := args[0]

		switch key {
		case "api_key":
			if cfg.APIKey != "" {
				masked := cfg.APIKey[:4] + "..." + cfg.APIKey[len(cfg.APIKey)-4:]
				fmt.Println(masked)
			} else {
				fmt.Println("(not set)")
			}
		case "api_url":
			fmt.Println(cfg.APIURL)
		case "output":
			fmt.Println(cfg.Output)
		case "timeout":
			fmt.Println(cfg.Timeout)
		default:
			printError(fmt.Sprintf("Unknown config key: %s", key))
		}
	},
}

var configSetCmd = &cobra.Command{
	Use:   "set <key> <value>",
	Short: "Set a config value",
	Long: `Set a configuration value.

Examples:
  blackroad config set api_key br_xxxxxxxxxxxxxxxx
  blackroad config set api_url https://api.blackroad.io/v1
  blackroad config set output json
  blackroad config set timeout 60`,
	Args: cobra.ExactArgs(2),
	Run: func(cmd *cobra.Command, args []string) {
		key := args[0]
		value := args[1]

		switch key {
		case "api_key", "api_url", "output", "timeout":
			config.Set(key, value)
			if err := config.Save(); err != nil {
				printError(fmt.Sprintf("Failed to save config: %v", err))
				return
			}
			printSuccess(fmt.Sprintf("Set %s", key))
		default:
			printError(fmt.Sprintf("Unknown config key: %s", key))
		}
	},
}

var configShowCmd = &cobra.Command{
	Use:   "show",
	Short: "Show all config values",
	Run: func(cmd *cobra.Command, args []string) {
		cfg := config.Get()

		fmt.Printf("%s\n", bold("Configuration"))

		apiKey := "(not set)"
		if cfg.APIKey != "" {
			apiKey = cfg.APIKey[:4] + "..." + cfg.APIKey[len(cfg.APIKey)-4:]
		}

		fmt.Printf("  %s %s\n", cyan("api_key:"), apiKey)
		fmt.Printf("  %s %s\n", cyan("api_url:"), cfg.APIURL)
		fmt.Printf("  %s %s\n", cyan("output:"), cfg.Output)
		fmt.Printf("  %s %d\n", cyan("timeout:"), cfg.Timeout)
	},
}

func init() {
	configCmd.AddCommand(configGetCmd)
	configCmd.AddCommand(configSetCmd)
	configCmd.AddCommand(configShowCmd)
}