1/*
2 * Copyright (c) 2023-2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#ifndef COOPERATE_FREE_H
17#define COOPERATE_FREE_H
18
19#include "nocopyable.h"
20
21#include "i_cooperate_state.h"
22
23namespace OHOS {
24namespace Msdp {
25namespace DeviceStatus {
26namespace Cooperate {
27class CooperateFree final : public ICooperateState {
28public:
29    CooperateFree(IStateMachine &parent, IContext *env);
30    ~CooperateFree();
31    DISALLOW_COPY_AND_MOVE(CooperateFree);
32
33    void OnEvent(Context &context, const CooperateEvent &event) override;
34    void OnEnterState(Context &context) override;
35    void OnLeaveState(Context &context) override;
36    IDeviceManager& GetDeviceManager()
37    {
38        return env_->GetDeviceManager();
39    }
40
41private:
42    class Initial final : public ICooperateStep {
43    public:
44        Initial(CooperateFree &parent);
45        ~Initial() = default;
46
47        void OnProgress(Context &context, const CooperateEvent &event) override;
48        void OnReset(Context &context, const CooperateEvent &event) override;
49
50        static void BuildChains(std::shared_ptr<Initial> initial, CooperateFree &parent);
51        static void RemoveChains(std::shared_ptr<Initial> initial);
52
53    private:
54        void OnStart(Context &context, const CooperateEvent &event);
55        void OnStop(Context &context, const CooperateEvent &event);
56        void OnDisable(Context &context, const CooperateEvent &event);
57        void OnAppClosed(Context &context, const CooperateEvent &event);
58        void OnRemoteStart(Context &context, const CooperateEvent &event);
59        void OnPointerEvent(Context &context, const CooperateEvent &event);
60
61        CooperateFree &parent_;
62    };
63
64    void SetPointerVisible(Context &context);
65    void UnchainConnections(Context &context, const StopCooperateEvent &event) const;
66
67    IContext *env_ { nullptr };
68    std::shared_ptr<Initial> initial_ { nullptr };
69};
70} // namespace Cooperate
71} // namespace DeviceStatus
72} // namespace Msdp
73} // namespace OHOS
74#endif // COOPERATE_FREE_H
75