package core

import (
	"net/url"

	"go.mongodb.org/mongo-driver/bson"
	"go.mongodb.org/mongo-driver/bson/primitive"
)

type groupConfig struct {
	UniqueIndex      []string `json:"unique_index"`
	SearchIndex      []string `json:"search_index"`
	MemberIndex      []string `json:"member_index"`
	TextSearchFields []string `json:"text_search_field"`
	InviteExpire     int32    `json:"invite_ttl"`    // 그룹이 개인에게 보낸 초대장 만료 기한
	CandidateExpire  int32    `json:"candidate_ttl"` // 개인이 그룹에게 보낸 신청서 만료 기한
	InviteeExlusive  bool     `json:"invitee_exlusive"`
	InviteeIsMember  bool     `json:"invitee_is_member"`
	MaxMember        int      `json:"max_member"`
	Transient        bool     `json:"transient"`

	Name string
}

type group interface {
	Create(form url.Values, doc bson.M) (primitive.ObjectID, error)
	Candidate(groupID primitive.ObjectID, memberID primitive.ObjectID, doc bson.M) error
	Join(groupID primitive.ObjectID, memberID primitive.ObjectID, doc bson.M) error
	Invite(groupID primitive.ObjectID, memberID primitive.ObjectID, inviterDoc bson.M, inviteeDoc bson.M) (string, error)
	CancelInvitation(groupID primitive.ObjectID, ticketID primitive.ObjectID) error
	AcceptInvitation(groupID primitive.ObjectID, mid primitive.ObjectID, member bson.M) error
	DenyInvitation(groupID primitive.ObjectID, mid primitive.ObjectID, ticketID primitive.ObjectID) error
	QueryInvitations(memberID primitive.ObjectID, after primitive.Timestamp) ([]bson.M, error)
	Exist(groupID primitive.ObjectID, filter bson.M) (bool, error)
	FindAll(filter bson.M, projection string, after primitive.Timestamp) ([]bson.M, error)
	FindOne(groupID primitive.ObjectID, projection string) (bson.M, error)
	Leave(groupID primitive.ObjectID, memberID primitive.ObjectID) error
	UpdateMemberDocument(groupID primitive.ObjectID, memberID primitive.ObjectID, doc bson.M) error
	Dismiss(groupID primitive.ObjectID) error
	UpdateGroupDocument(groupID primitive.ObjectID, doc bson.M) error
	QueryGroupMembers(groupID primitive.ObjectID) (bson.M, error)
}