package cmd

import (
	"github.com/spf13/cobra"
)

// osrsCmd and rs3Cmd act as game-scoped parents.
// All real subcommands are registered under both via factory functions.

var osrsCmd = &cobra.Command{
	Use:   "osrs",
	Short: "Query the Old School RuneScape Wiki",
	PersistentPreRun: func(cmd *cobra.Command, args []string) {
		game = "osrs"
	},
}

var rs3Cmd = &cobra.Command{
	Use:   "rs3",
	Short: "Query the RuneScape 3 Wiki",
	PersistentPreRun: func(cmd *cobra.Command, args []string) {
		game = "rs3"
	},
}

func init() {
	rootCmd.AddCommand(osrsCmd)
	rootCmd.AddCommand(rs3Cmd)
}

// commandFactories holds functions that create fresh command instances.
// Each subcommand registers a factory at init time.
var commandFactories []func() *cobra.Command

// RegisterCommand adds a command factory. Both osrs and rs3 will get
// independent instances of the command.
func RegisterCommand(factory func() *cobra.Command) {
	commandFactories = append(commandFactories, factory)
}

// wireCommands creates and attaches all subcommands to both game parents.
// Called from root.go's init after all subcommand init()s have run.
func wireCommands() {
	for _, factory := range commandFactories {
		osrsCmd.AddCommand(factory())
		rs3Cmd.AddCommand(factory())
	}
}