// Code scaffolded by goctl. Safe to edit.
// goctl 1.9.2

package menu

import (
	"context"
	"fmt"

	"github.com/youruser/base/internal/svc"
	"github.com/youruser/base/internal/types"
	"github.com/youruser/base/model"

	"github.com/zeromicro/go-zero/core/logx"
)

type SortMenusLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

// 批量排序菜单
func NewSortMenusLogic(ctx context.Context, svcCtx *svc.ServiceContext) *SortMenusLogic {
	return &SortMenusLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *SortMenusLogic) SortMenus(req *types.SortMenusRequest) (resp *types.Response, err error) {
	if len(req.Items) == 0 {
		return &types.Response{Code: 0, Message: "ok", Success: true}, nil
	}

	items := make([]struct {
		Id        int64
		SortOrder int
		ParentId  int64
	}, len(req.Items))

	for i, item := range req.Items {
		items[i] = struct {
			Id        int64
			SortOrder int
			ParentId  int64
		}{
			Id:        item.Id,
			SortOrder: item.SortOrder,
			ParentId:  item.ParentId,
		}
	}

	if err := model.MenuBatchUpdateSort(l.ctx, l.svcCtx.DB, items); err != nil {
		return nil, fmt.Errorf("批量更新排序失败: %v", err)
	}

	return &types.Response{Code: 0, Message: "ok", Success: true}, nil
}