package memory

import (
	"yunyan/pb"
)

// IModel 模型组件接口
type IModel interface {
	// 记忆项
	addItem(item *pb.DBMemoryItem) error
	findItemByClientKey(uid, clientKey string) (*pb.DBMemoryItem, error)
	getItem(uid string, id uint64) (*pb.DBMemoryItem, error)
	saveItem(item *pb.DBMemoryItem) error
	listItems(q *itemQuery) ([]*pb.DBMemoryItem, int64, error)
	delItems(uid string, ids []uint64) (int64, error)
	completeItems(uid string, ids []uint64, done bool) (int64, error)
	delMeetingItems(sourceID string, genRound int32) (int64, error)

	// 周期报告
	upsertReport(rec *pb.DBMemoryReport) error
	saveReport(rec *pb.DBMemoryReport) error
	getReport(id uint64) (*pb.DBMemoryReport, error)
	getReportByPeriod(uid, ptype, pkey string) (*pb.DBMemoryReport, error)
	latestUnconfirmedReport(uid string) (*pb.DBMemoryReport, error)
	listReports(uid, ptype string, page, size int32) ([]*pb.DBMemoryReport, int64, error)
	uidsWithItemsBetween(start, end string, minItems int) ([]string, error)
}

// Redis 队列键后缀（实际使用时还会经 service.GetTag() 与 redissys.RKey 加应用前缀，
// 测试机上多个应用共用一个 Redis，不加前缀会串号）
const (
	QueueReportAwait = "memory:report:await" //报告生成等待队列
	LockReportPrefix = "memory:report:lock"  //cron 抢锁前缀，后面拼 <period_type>:<period_key>
)