package logic

import (
	"fusenapi/model/gmodel"
	"fusenapi/utils/auth"
	"fusenapi/utils/basic"
	"fusenapi/utils/hash"

	"context"

	"fusenapi/server/resource/internal/svc"
	"fusenapi/server/resource/internal/types"

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

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

func NewResourceInfoLogic(ctx context.Context, svcCtx *svc.ServiceContext) *ResourceInfoLogic {
	return &ResourceInfoLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

// 处理进入前逻辑w,r
// func (l *ResourceInfoLogic) BeforeLogic(w http.ResponseWriter, r *http.Request) {
// }

// 处理逻辑后 w,r 如:重定向, resp 必须重新处理
// func (l *ResourceInfoLogic) AfterLogic(w http.ResponseWriter, r *http.Request, resp *basic.Response) {
// // httpx.OkJsonCtx(r.Context(), w, resp)
// }

func (l *ResourceInfoLogic) ResourceInfo(req *types.ResourceInfoReq, userinfo *auth.UserInfo) (resp *basic.Response) {
	// 返回值必须调用Set重新返回, resp可以空指针调用 resp.SetStatus(basic.CodeOK, data)
	// userinfo 传入值时, 一定不为null

	var resourceId = req.ResourceId
	if req.ResourceKey != "" {
		resourceId = hash.JsonHashKey(req.ResourceKey)
	}

	resourceModel := gmodel.NewFsResourceModel(l.svcCtx.MysqlConn)
	resourceInfo, err := resourceModel.FindOneById(l.ctx, resourceId)

	var resourceUrl string
	var metadata string
	if err == nil && resourceInfo.ResourceId != "" {
		resourceId = resourceInfo.ResourceId
		resourceUrl = *resourceInfo.ResourceUrl
		metadata = *resourceInfo.Metadata
	}
	return resp.SetStatus(basic.CodeOK, map[string]interface{}{
		"resource_id":       resourceId,
		"resource_url":      resourceUrl,
		"resource_metadata": metadata,
	})
}