package builder

import (
	"git.dragse.it/anthrove/e621-to-graph/pkg/e621/endpoints"
	"git.dragse.it/anthrove/e621-to-graph/pkg/e621/model"
	"strconv"
)

type PostBuilder interface {
	SetPostID(postID int) PostBuilder
	Execute() (*model.Post, error)
}

func NewGetPostBuilder(requestContext model.RequestContext) PostBuilder {
	return &getPost{requestContext: requestContext}
}

type getPost struct {
	requestContext model.RequestContext
	postID         int
}

func (g *getPost) SetPostID(postID int) PostBuilder {
	g.postID = postID
	return g
}

func (g *getPost) Execute() (*model.Post, error) {
	post, err := endpoints.GetPost(g.requestContext, strconv.Itoa(g.postID))
	if err != nil {

		return nil, err
	}
	return &post, nil
}