package e621

import (
	"e621_to_neo4j/e621/models"
	"fmt"
	"log"
	"time"
)

// GetFavorites retrieves all favorites from the e621 API.
func (c *Client) GetFavorites(user models.E621User) ([]models.Post, error) {
	time.Sleep(1 * time.Second)
	var page int64
	var allFavorites []models.Post
	var URIPath string

	for {
		URIPath = fmt.Sprintf("favorites.json?user_id=%d&page=%d", user.ID, page)
		favorite, err := ExecuteGetAPIRequest[models.APIe621Post](c, URIPath)
		if err != nil {
			log.Printf(err.Error())
		}

		// Append the fetched posts to the result slice
		allFavorites = append(allFavorites, favorite.Posts...)

		// If no more posts are returned, return the accumulated favorites
		if len(favorite.Posts) == 0 {
			return allFavorites, nil
		}

		// Update the last post ID for the next page request
		page += 1

	}
}