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// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_COLLABORATION_INTERNAL_MESSAGING_STORAGE_MESSAGING_BACKEND_STORE_H_
#define COMPONENTS_COLLABORATION_INTERNAL_MESSAGING_STORAGE_MESSAGING_BACKEND_STORE_H_
#include <set>
#include "base/functional/callback.h"
#include "base/time/time.h"
#include "base/uuid.h"
#include "components/collaboration/internal/messaging/storage/protocol/message.pb.h"
#include "components/data_sharing/public/group_data.h"
namespace collaboration::messaging {
enum class DirtyType {
kNone = 0,
kMessageOnly = 1 << 0, // Used for showing instant message.
kDot = 1 << 1, // Used for showing dot indicator.
kChip = 1 << 2, // Used for showing chip indicator (Desktop only).
kTombstoned = 1 << 3, // Used for showing messages for removed entities (tabs
// and tab groups).
kDotAndChip = kDot | kChip, // Used for showing both dot and chip indicator.
kTombstonedAndInstantMessage =
kTombstoned | kMessageOnly, // Used for tracking both persistent and
// instant message for tombstoned entities.
kAll =
kMessageOnly | kDot | kChip | kTombstoned, // Used for all dirty types.
};
class MessagingBackendStore {
public:
MessagingBackendStore() = default;
virtual ~MessagingBackendStore() = default;
// Load the database and provide a callback to indicate whether it's
// successful.
virtual void Initialize(
base::OnceCallback<void(bool)> on_initialized_callback) = 0;
// Return if there are any dirty messages in any groups.
virtual bool HasAnyDirtyMessages(DirtyType dirty_type) = 0;
// Clear the dirty message given for a single tab.
virtual void ClearDirtyMessageForTab(
const data_sharing::GroupId& collaboration_id,
const base::Uuid& tab_id,
DirtyType dirty_type) = 0;
// Clear all dirty tab messages for a group.
virtual std::vector<collaboration_pb::Message> ClearDirtyTabMessagesForGroup(
const data_sharing::GroupId& collaboration_id) = 0;
// Clear the dirty message for a single message.
virtual void ClearDirtyMessage(const base::Uuid uuid,
DirtyType dirty_type) = 0;
// Get all dirty messages for dirty_type. If no dirty_type is supplied, all
// the messages will be returned.
virtual std::vector<collaboration_pb::Message> GetDirtyMessages(
std::optional<DirtyType> dirty_type) = 0;
// Get the dirty messages for a group.
virtual std::vector<collaboration_pb::Message> GetDirtyMessagesForGroup(
const data_sharing::GroupId& collaboration_id,
DirtyType dirty_type) = 0;
// Get the dirty message
virtual std::optional<collaboration_pb::Message> GetDirtyMessageForTab(
const data_sharing::GroupId& collaboration_id,
const base::Uuid& tab_id,
DirtyType dirty_type) = 0;
// Get cutoff duration for recent message.
virtual base::TimeDelta GetRecentMessageCutoffDuration() = 0;
// Set cutoff duration for recent message.
virtual void SetRecentMessageCutoffDuration(base::TimeDelta time_delta) = 0;
// Get the recent messages for a group. The newest message is first in the
// result.
virtual std::vector<collaboration_pb::Message> GetRecentMessagesForGroup(
const data_sharing::GroupId& collaboration_id) = 0;
// Add a message to the store.
virtual void AddMessage(const collaboration_pb::Message& message) = 0;
// Remove a message from the store.
virtual void RemoveMessages(const std::set<std::string>& message_ids) = 0;
// Remove all messages from the store.
virtual void RemoveAllMessages() = 0;
};
} // namespace collaboration::messaging
#endif // COMPONENTS_COLLABORATION_INTERNAL_MESSAGING_STORAGE_MESSAGING_BACKEND_STORE_H_
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