package resource

import (
	"github.com/veypi/OneBD/rest"
	"github.com/veypi/OneAuth/cfg"
	"github.com/veypi/OneAuth/models"
)

var _ = Router.Patch("/:resource_id", updateResource)

type updateOpts struct {
	ResourceID string  `parse:"path"`
	Name       *string `json:"name" parse:"json"`
	Des        *string `json:"des" parse:"json"`
}

func updateResource(x *rest.X) (any, error) {
	// 解析参数
	opts := &updateOpts{}
	if err := x.Parse(opts); err != nil {
		return nil, err
	}

	// 查找资源
	resource := &models.Resource{}
	if err := cfg.DB().Where("id = ?", opts.ResourceID).First(resource).Error; err != nil {
		return nil, rest.NewError("resource not found").WithCode(404)
	}

	// 更新字段
	updates := map[string]interface{}{}
	if opts.Name != nil {
		updates["name"] = *opts.Name
	}
	if opts.Des != nil {
		updates["des"] = *opts.Des
	}

	// 执行更新
	if len(updates) > 0 {
		if err := cfg.DB().Model(resource).Updates(updates).Error; err != nil {
			return nil, rest.NewError("failed to update resource").WithCode(500)
		}
	}
	return resource, nil

}