#pragma once

namespace f8
{
    typedef std::function<void (const a8::XParams& param)> MsgHandleFunc;
    typedef void CustomIMMsgFreeFunc(const a8::XParams& param);
    typedef list_head* CallBackHandle;

    class MsgQueueImp;
    class MsgQueue : public a8::Singleton<MsgQueue>
    {
    private:
        MsgQueue() {};
        friend class a8::Singleton<MsgQueue>;

    public:
        void Init();
        void UnInit();

        void SendMsg(int msgid, a8::XParams param);
        void PostMsg(int msgid, a8::XParams param);
        void AddDelayMsg(int msgid, a8::XParams param, int milli_seconds);
        void RemoveCallBack(CallBackHandle handle);
        CallBackHandle RegisterCallBack(int msgid, MsgHandleFunc handle_func);
        int AllocIMMsgId(CustomIMMsgFreeFunc free_func);
        void FreeCustomIMMsg(a8::XParams& param);
        void ProcessMsg(int msgid, const a8::XParams& param);

        //线程安全版本
        void PostMsg_r(int msgid, a8::XParams param);

    private:
        MsgQueueImp* imp_ = nullptr;
    };
}