package api

import (
	restfulspec "github.com/emicklei/go-restful-openapi/v2"
	"github.com/emicklei/go-restful/v3"
	"github.com/gin-gonic/gin/binding"
	"github.com/infraboard/mcube/v2/exception"
	"github.com/infraboard/mcube/v2/http/restful/response"
	"github.com/infraboard/mcube/v2/ioc"
	"github.com/infraboard/mcube/v2/ioc/config/gorestful"
	"gitlab.com/go-course-project/go17/devcloud-mini/cmdb/apps/resource"
)

func init() {
	ioc.Api().Registry(&ResourceApiHandler{})
}

type ResourceApiHandler struct {
	ioc.ObjectImpl

	// @Resource(name="", namespace="")
	// @Resource
	// ResourceService resource.Service `ioc:"autowire=true;namespace=controllers"`
}

func (r *ResourceApiHandler) Name() string {
	return resource.AppName
}

func (r *ResourceApiHandler) Init() error {
	// WebService ws
	// api/v1/resource
	ws := gorestful.ObjectRouter(r)

	// 半自动
	// r.ResourceService = resource.GetService()

	tags := []string{"资源管理"}

	ws.Route(ws.GET("").To(r.Search).Doc("资源检索").
		Param(ws.PathParameter("page_size", "分页大小").DataType("intger")).
		Param(ws.PathParameter("page_number", "页码").DataType("intger")).
		Param(ws.PathParameter("keywords", "关键字过滤").DataType("string")).
		Metadata(restfulspec.KeyOpenAPITags, tags).
		Writes(resource.ResourceSet{}).
		Returns(200, "OK", resource.ResourceSet{}).
		Returns(404, "Not Found", exception.ApiException{}))
	return nil
}

func (r *ResourceApiHandler) Search(req *restful.Request, resp *restful.Response) {
	sr := resource.NewSearchRequest()

	// 获取参数, bind
	err := binding.Query.Bind(req.Request, sr)
	if err != nil {
		response.Failed(resp, exception.NewBadRequest(err.Error()))
		return
	}

	// 业务逻辑
	set, err := resource.GetService().Search(req.Request.Context(), sr)
	if err != nil {
		response.Failed(resp, err)
		return
	}

	response.Success(resp, set)
}