package ui

import (
	"code.ur.gs/lupine/ordoor/internal/menus"
)

func init() {
	// These menu types don't need driving, so we can ignore them
	registerBuilder(menus.TypeMenu, registerMenu)
	registerBuilder(menus.TypeDragMenu, nil) // Menus are just containers
}

func registerMenu(d *Driver, r *menus.Record) ([]*menus.Record, error) {
	// Group all inventory selects that share a menu together
	var childrenLeft []*menus.Record
	var inventorySelects []*inventorySelect

	for _, child := range r.Children {
		switch child.Type {
		case menus.TypeInventorySelect:
			is, err := registerInventorySelect(d, child)
			if err != nil {
				return nil, err
			}

			inventorySelects = append(inventorySelects, is)
		default:
			childrenLeft = append(childrenLeft, child)
		}
	}

	if len(inventorySelects) > 0 {
		inventorySelects[0].setValue("1") // Always start with one selected

		for _, is := range inventorySelects {
			is.others = inventorySelects
		}
	}

	// Return all the unhandled children to be processed further
	return childrenLeft, nil
}