package graph

import (
	"context"

	"git.dragse.it/anthrove/otter-space-sdk/pkg/models"
)

type Post interface {

	// CreatePost will always create a new node, it does not check if the node with the corresponding post_id and rating exists.
	CreatePost(ctx context.Context, anthrovePost *models.AnthrovePost) error

	// DeletePost will always delete a node, it only needs the anthrovePost.PostID filled out.
	DeletePost(ctx context.Context, anthrovePost *models.AnthrovePost) error

	// CheckPostNodeExistsBySourceID checks if a post node exists in the OtterSpace graph by its source ID.
	// It returns the post if it exists, a boolean indicating whether the post was found, and an error if the operation fails.
	CheckPostNodeExistsBySourceID(ctx context.Context, sourcePostID string) (*models.AnthrovePost, bool, error)

	// CheckPostNodeExistsByAnthroveID checks if a post node exists in the OtterSpace graph by its Anthrove ID.
	// It returns the post if it exists, a boolean indicating whether the post was found, and an error if the operation fails.
	CheckPostNodeExistsByAnthroveID(ctx context.Context, anthrovePost *models.AnthrovePost) (*models.AnthrovePost, bool, error)

	// CheckPostNodeExistsBySourceURL checks if a post node exists in the OtterSpace graph by its source URL.
	// It returns the post if it exists, a boolean indicating whether the post was found, and an error if the operation fails.
	CheckPostNodeExistsBySourceURL(ctx context.Context, sourceUrl string) (*models.AnthrovePost, bool, error)

	// LinkPostWithSource establishes a link between a post and a source in the OtterSpace graph.
	LinkPostWithSource(ctx context.Context, anthrovePostID models.AnthrovePostID, anthroveSourceDomain models.AnthroveSourceDomain, anthrovePostRelationship *models.AnthrovePostRelationship) error
}