#ifndef __FENNIX_KERNEL_INTERRUPTS_H__
#define __FENNIX_KERNEL_INTERRUPTS_H__

#include <types.h>
#include <cpu.hpp>

namespace Interrupts
{
#ifdef DEBUG // For performance reasons
#define INT_FRAMES_MAX 512
#else
#define INT_FRAMES_MAX 8
#endif

#if defined(a64)
    /* APIC::APIC */ extern void *apic[256];       // MAX_CPU
    /* APIC::Timer */ extern void *apicTimer[256]; // MAX_CPU
#elif defined(a32)
    /* APIC::APIC */ extern void *apic[256];       // MAX_CPU
    /* APIC::Timer */ extern void *apicTimer[256]; // MAX_CPU
#elif defined(aa64)
#endif
    extern void *InterruptFrames[INT_FRAMES_MAX];

    void Initialize(int Core);
    void Enable(int Core);
    void InitializeTimer(int Core);
    void RemoveAll();

    class Handler
    {
    private:
        int InterruptNumber;

    protected:
        /**
         * @brief Set a new interrupt number.
         * @param InterruptNumber The interrupt number. NOT the IRQ number! (IRQ0 != 32)
         */
        void SetInterruptNumber(int InterruptNumber) { this->InterruptNumber = InterruptNumber; }
        int GetInterruptNumber() { return this->InterruptNumber; }

        /**
         * @brief Create a new interrupt handler.
         * @param InterruptNumber The interrupt number. NOT the IRQ number! (IRQ0 != 32)
         */
        Handler(int InterruptNumber);
        ~Handler();

    public:
#if defined(a64)
        virtual void OnInterruptReceived(CPU::x64::TrapFrame *Frame);
#elif defined(a32)
        virtual void OnInterruptReceived(CPU::x32::TrapFrame *Frame);
#elif defined(aa64)
        virtual void OnInterruptReceived(void *Frame);
#endif
    };
}

#endif // !__FENNIX_KERNEL_INTERRUPTS_H__