package models

import (
	"clapclap/internal/uuid"
)

type FriendRequestStatus string

const (
	Pending  FriendRequestStatus = "pending"
	Accepted FriendRequestStatus = "accepted"
	Rejected FriendRequestStatus = "rejected"
)

type FriendRequest struct {
	Base
	SenderID   uuid.UUID           `gorm:"index"`
	Sender     *User               `gorm:"foreignKey:SenderID;references:ID;onDelete:CASCADE"`
	ReceiverID uuid.UUID           `gorm:"index"`
	Receiver   *User               `gorm:"foreignKey:ReceiverID;references:ID;onDelete:CASCADE"`
	Status     FriendRequestStatus `gorm:"default:pending"`
}

/*
type FriendRepo interface {
	GetFriends(userID uuid.UUID) ([]*models.User, error)
	SendFriendRequest(senderID, receiverID uuid.UUID) error
	CancelFriendRequest(requestID uuid.UUID) error
	AcceptFriendRequest(requestID uuid.UUID) error
	RejectFriendRequest(requestID uuid.UUID) error
	RemoveFriend(userID, friendID uuid.UUID) error
	GetPendingRequests(userID uuid.UUID) ([]*models.FriendRequest, error)
	GetPendingRequestWith(userID uuid.UUID, withID uuid.UUID) (*models.FriendRequest, error)

	// to be used someday
	AddFriend(userID, friendID uuid.UUID) error
	GetFriendsWithPagination(userID uuid.UUID, page, pageSize int64) ([]*models.User, int64, error)
	GetFriendsCount(userID uuid.UUID) (int64, error)
	IsFriend(userID, friendID uuid.UUID) (bool, error)
	SearchFriends(userID uuid.UUID, searchTerm string) ([]*models.User, error)
	GetMutualFriends(userID1, userID2 uuid.UUID) ([]*models.User, error)
	GetFriendsOrderedBy(userID uuid.UUID, orderBy string) ([]*models.User, error)
	GetSentRequests(userID uuid.UUID) ([]*models.FriendRequest, error)
	GetFriendRequestStatus(senderID, receiverID uuid.UUID) (models.FriendRequestStatus, error)
	GetFriendRequestByID(requestID uuid.UUID) (*models.FriendRequest, error)
}
*/