#pragma once

#include <a8/uuid.h>

struct IMMsgNode;
class App : public a8::Singleton<App>
{
 private:
    App() {};
    friend class a8::Singleton<App>;

 public:

    void Init(int argc, char* argv[]);
    void UnInit();

    int Run();

    void AddIMMsg(unsigned short imcmd, a8::XParams params);

    void NotifyLoopCond();

    a8::XParams* AddContext(long long context_id);
    void DelContext(long long context_id);
    a8::XParams* GetContext(long long context_id);

private:
    void QuickExecute();
    void SlowerExecute();
    void Schedule();
    bool HasTask();

    void ProcessIMMsg();

    void InitLog();
    void UnInitLog();

    bool ParseOpt();

 public:
    int argc = 0;
    char** argv = nullptr;
    volatile bool terminated = false;

public:
    int instance_id = 0;

 private:
    std::mutex *loop_mutex_ = nullptr;
    std::condition_variable *loop_cond_ = nullptr;

    std::mutex* im_msg_mutex_ = nullptr;
    IMMsgNode* im_top_node_ = nullptr;
    IMMsgNode* im_bot_node_ = nullptr;
    IMMsgNode* im_work_node_ = nullptr;

    std::map<long long, a8::XParams> context_hash_;

};