package cmd

import (
	"fmt"
	"os"

	"github.com/spf13/cobra"
)

var (
	ironman bool
	raw     bool
	game    string
)

var rootCmd = &cobra.Command{
	Use:   "rsw <game> <command>",
	Short: "RuneScape Wiki CLI — query the RS3 and OSRS wikis from your terminal",
	Long: `rsw is a command-line tool for querying the RuneScape Wiki.
It supports both RS3 (runescape.wiki) and Old School RuneScape (oldschool.runescape.wiki).

The first argument must be the game: "osrs" or "rs3".

Examples:
  rsw osrs item "dragon scimitar" --ironman
  rsw rs3 quest "Plague's End"
  rsw osrs skill mining --level 50-70 --ironman
  rsw rs3 price "blue partyhat"`,
	PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
		if game != "osrs" && game != "rs3" {
			return fmt.Errorf("game must be 'osrs' or 'rs3', got %q", game)
		}
		return nil
	},
}

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

func init() {
	// Game is set by the wrapper commands, not directly by the user.
	// See game.go for how osrs/rs3 subcommands inject this.
	rootCmd.PersistentFlags().BoolVarP(&ironman, "ironman", "i", false, "Ironman mode: emphasize self-sufficient acquisition, hide GE prices")
	rootCmd.PersistentFlags().BoolVar(&raw, "raw", false, "Output raw wikitext instead of rendered markdown")

	// Suppress the default completion command
	rootCmd.CompletionOptions.DisableDefaultCmd = true
}

// GameBaseURL returns the MediaWiki API base URL for the selected game.
func GameBaseURL() string {
	switch game {
	case "osrs":
		return "https://oldschool.runescape.wiki/api.php"
	case "rs3":
		return "https://runescape.wiki/api.php"
	default:
		fmt.Fprintf(os.Stderr, "invalid game %q\n", game)
		os.Exit(1)
		return ""
	}
}

// GamePriceBaseURL returns the real-time price API base URL.
// Only valid for OSRS; RS3 uses a separate client (prices.RS3Client).
func GamePriceBaseURL() string {
	switch game {
	case "osrs":
		return "https://prices.runescape.wiki/api/v1/osrs"
	default:
		return ""
	}
}

// Game returns the current game selection.
func Game() string {
	return game
}

// Ironman returns whether ironman mode is active.
func Ironman() bool {
	return ironman
}

// Raw returns whether raw output mode is active.
func Raw() bool {
	return raw
}