package reg

import (
	"mongo.games.com/game/gamesrv/slotspkg/internal/generic/errors"
	"mongo.games.com/game/gamesrv/slotspkg/slots/intf"
	"reflect"
)

// Register register multiple plugins to global map
func Register(s ...interface{}) {
	for _, v := range s {
		plugin := getValidPlugin(v)
		RegisterPlugin(plugin)

		for _, custom := range plugin.Customs() {
			RegisterCustom(custom)
		}
	}
}

// RegisterCustoms register customs to global map
func RegisterCustoms(s ...interface{}) {
	for _, v := range s {
		plugin := getValidPlugin(v)
		for _, custom := range plugin.Customs() {
			RegisterCustom(custom)
		}
	}
}

// Deregister deregisters multiple plugins from global map
func Deregister(s ...interface{}) {
	for _, v := range s {
		plugin := getValidPlugin(v)
		DeregisterPlugin(plugin)
		for _, custom := range plugin.Customs() {
			DeregisterCustom(custom)
		}
	}
}

// DeregisterCustoms deregisters customs to global map
func DeregisterCustoms(s ...interface{}) {
	for _, v := range s {
		plugin := getValidPlugin(v)
		for _, custom := range plugin.Customs() {
			DeregisterCustom(custom)
		}
	}
}

// getValidPlugin gets valid plugin or panic an error
func getValidPlugin(v interface{}) intf.Plugin {
	plugin, ok := v.(intf.Plugin)
	if !ok {
		panic(errors.Errorf("plugin is not derived from Plugin: %s", reflect.TypeOf(v)))
	}

	theme := plugin.Theme()
	if theme == "" {
		panic(errors.Errorf("theme can't be empty when register theme: %s", reflect.TypeOf(v)))
	}

	customs := plugin.Customs()
	if customs == nil {
		panic(errors.Errorf("customs can't be nil"))
	}

	return plugin
}