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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_DOWNLOAD_OFFLINE_ITEM_MODEL_MANAGER_H_
#define CHROME_BROWSER_DOWNLOAD_OFFLINE_ITEM_MODEL_MANAGER_H_
#include <map>
#include <memory>
#include "base/memory/raw_ptr.h"
#include "chrome/browser/download/offline_item_model_data.h"
#include "components/keyed_service/core/keyed_service.h"
#include "components/offline_items_collection/core/offline_item.h"
namespace content {
class BrowserContext;
} // namespace content
using ContentId = offline_items_collection::ContentId;
// Class for managing all the OfflineModels for a profile.
class OfflineItemModelManager : public KeyedService {
public:
// Constructs a OfflineItemModelManager.
explicit OfflineItemModelManager(content::BrowserContext* browser_context);
OfflineItemModelManager(const OfflineItemModelManager&) = delete;
OfflineItemModelManager& operator=(const OfflineItemModelManager&) = delete;
~OfflineItemModelManager() override;
// Returns the OfflineItemModel for the ContentId, if not found, an empty
// OfflineItemModel will be created and returned.
OfflineItemModelData* GetOrCreateOfflineItemModelData(const ContentId& id);
void RemoveOfflineItemModelData(const ContentId& id);
content::BrowserContext* browser_context() { return browser_context_; }
private:
raw_ptr<content::BrowserContext> browser_context_;
std::map<ContentId, std::unique_ptr<OfflineItemModelData>>
offline_item_model_data_;
};
#endif // CHROME_BROWSER_DOWNLOAD_OFFLINE_ITEM_MODEL_MANAGER_H_
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