package noticerecdmod

import (
	"91porn-server/common/pageopt"

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

type RecordSlice []NoticeRecord

func (r RecordSlice) Len() int {
	return len(r)
}

func (r RecordSlice) Swap(i, j int) {
	r[i], r[j] = r[j], r[i]
}

func (r RecordSlice) Less(i, j int) bool {
	return r[i].LastSendAt.Before(r[j].LastSendAt)
}

type Matcher = pageopt.Matcher

type UIDMatch = pageopt.UIDMatch

type NoticeCodeInMatch struct {
	NoticeCodes []string
}

func (u *NoticeCodeInMatch) New() Matcher {
	return pageopt.NewInMatch("noticeCode", u.NoticeCodes)
}

func List(sort bson.D, skip, limit int64, matchs ...Matcher) (RecordSlice, error) {
	filter := pageopt.MergeM(matchs)
	opt := (&options.FindOptions{})
	if len(sort) != 0 {
		opt.SetSort(sort)
	}
	opt.SetSkip(skip)
	opt.SetLimit(limit)
	list := make(RecordSlice, 0, limit)
	return list, coll(nil).Find(&list, filter, opt)
}