// Package logic is the Redis inbox (conversation list) contract. No MySQL on this hot path.
package logic

import (
	"context"

	"spark-server/internal/module/inbox/entity"
)

type Store interface {
	TouchUnread(ctx context.Context, userID, conversationID int64, score int64) error
	TouchRead(ctx context.Context, userID, conversationID int64, score int64) error
	IncrUnread(ctx context.Context, userID, conversationID int64, delta int64) error
	ClearUnread(ctx context.Context, userID, conversationID, score int64) error
	SetPreview(ctx context.Context, conversationID int64, preview []byte) error
	ListUpdatedSince(ctx context.Context, userID, score int64, limit int) ([]entity.DialogHit, error)
	LoadDialogs(ctx context.Context, userID int64, hits []entity.DialogHit) ([]entity.Dialog, error)
	PurgeUser(ctx context.Context, userID int64) error
}