package caps

import (
	"context"

	abiv1 "git.dev.alexdunmow.com/block/pluginsdk/abi/v1"
	"git.dev.alexdunmow.com/block/pluginsdk/menus"
	"github.com/google/uuid"
)

// menusStub implements menus.Menus over menus.* capability calls.
type menusStub struct{ base }

var _ menus.Menus = (*menusStub)(nil)

func (s *menusStub) GetMenuByName(ctx context.Context, name string) (*menus.Menu, error) {
	resp := &abiv1.MenusGetMenuByNameResponse{}
	if err := s.invoke(ctx, "get_menu_by_name", &abiv1.MenusGetMenuByNameRequest{Name: name}, resp); err != nil {
		return nil, err
	}
	m := resp.GetMenu()
	if m == nil {
		return nil, nil
	}
	return &menus.Menu{ID: parseUUID(m.GetId()), Name: m.GetName()}, nil
}

func (s *menusStub) GetMenuItems(ctx context.Context, menuID uuid.UUID) ([]menus.MenuItem, error) {
	resp := &abiv1.MenusGetMenuItemsResponse{}
	req := &abiv1.MenusGetMenuItemsRequest{MenuId: menuID.String()}
	if err := s.invoke(ctx, "get_menu_items", req, resp); err != nil {
		return nil, err
	}
	items := make([]menus.MenuItem, 0, len(resp.GetItems()))
	for _, it := range resp.GetItems() {
		mi := menus.MenuItem{
			ID:           parseUUID(it.GetId()),
			MenuID:       parseUUID(it.GetMenuId()),
			Label:        it.GetLabel(),
			URL:          it.GetUrl(),
			PageSlug:     it.GetPageSlug(),
			SortOrder:    it.GetSortOrder(),
			OpenInNewTab: it.GetOpenInNewTab(),
			CssClass:     it.GetCssClass(),
			ItemType:     it.GetItemType(),
			Icon:         it.GetIcon(),
		}
		if it.ParentId != nil {
			pid := parseUUID(it.GetParentId())
			mi.ParentID = &pid
		}
		items = append(items, mi)
	}
	return items, nil
}