examples/tv-app/tv-common/clusters/account-login/AccountLoginManager.h

/*
 *
 *    Copyright (c) 2021 Project CHIP Authors
 *    All rights reserved.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

#pragma once

#include <app/clusters/account-login-server/account-login-server.h>

#include <app/util/af-types.h>

using chip::CharSpan;
using chip::app::CommandResponseHelper;
using chip::Platform::CopyString;
using AccountLoginDelegate = chip::app::Clusters::AccountLogin::Delegate;
using GetSetupPINResponse  = chip::app::Clusters::AccountLogin::Commands::GetSetupPINResponse::Type;

class AccountLoginManager : public AccountLoginDelegate
{
public:
    AccountLoginManager() : AccountLoginManager("tempPin123"){};
    AccountLoginManager(const char * setupPin);

    inline void SetSetupPin(char * setupPin) override { CopyString(mSetupPin, sizeof(mSetupPin), setupPin); };

    bool HandleLogin(const CharSpan & tempAccountIdentifierString, const CharSpan & setupPinString,
                     const chip::Optional<chip::NodeId> & nodeId) override;
    bool HandleLogout(const chip::Optional<chip::NodeId> & nodeId) override;
    void HandleGetSetupPin(CommandResponseHelper<GetSetupPINResponse> & helper,
                           const CharSpan & tempAccountIdentifierString) override;
    inline void GetSetupPin(char * setupPin, size_t setupPinSize, const CharSpan & tempAccountIdentifierString) override
    {
        CopyString(setupPin, setupPinSize, mSetupPin);
    };

    uint16_t GetClusterRevision(chip::EndpointId endpoint) override;

protected:
    static const size_t kSetupPinSize = 12;
    char mSetupPin[kSetupPinSize];

private:
    // TODO: set this based upon meta data from app
    static constexpr uint16_t kClusterRevision = 2;
};