#include <Uefi.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/PrintLib.h>
#include <Library/UefiLib.h>
#include <Library/MemoryAllocationLib.h>

// -------------------------------
// HDGL Channel Structure
// -------------------------------
typedef struct {
    UINT8 *buffer;
    UINTN size;
    CHAR16 name[32];
    BOOLEAN active;
} HDGL_CHANNEL;

// -------------------------------
// HDGL Lattice
// -------------------------------
#define NUM_CHANNELS 64
#define PAGE_SIZE    4096

HDGL_CHANNEL Channels[NUM_CHANNELS];

// -------------------------------
// Kernel + Initramfs Channels
// These arrays are auto-generated by the PowerShell prep script
// Example for first channel
unsigned char kernel_ch0[PAGE_SIZE] = { /* filled by PowerShell script */ };
unsigned char initrd_ch0[PAGE_SIZE] = { /* filled by PowerShell script */ };

// -------------------------------
// Initialize HDGL Channels
// -------------------------------
VOID InitChannels(VOID) {
    for (UINTN i = 0; i < NUM_CHANNELS; i++) {
        Channels[i].size = PAGE_SIZE;
        Channels[i].buffer = AllocateZeroPool(PAGE_SIZE);
        Channels[i].active = TRUE;
        UnicodeSPrint(Channels[i].name, sizeof(Channels[i].name), L"channel_%d", i);
    }

    // Load first pages for demo (rest filled similarly)
    for (UINTN i = 0; i < PAGE_SIZE; i++) {
        Channels[0].buffer[i] = kernel_ch0[i];
        Channels[1].buffer[i] = initrd_ch0[i];
    }
}

// -------------------------------
// Harmonic Fusion (analog-inspired)
VOID HarmonicFusion(VOID) {
    for (UINTN i = 0; i < NUM_CHANNELS - 1; i++) {
        if (!Channels[i].active || !Channels[i+1].active) continue;
        for (UINTN j = 0; j < Channels[i].size; j++) {
            UINT16 fused = Channels[i].buffer[j] + Channels[i+1].buffer[j];
            Channels[i].buffer[j] = (UINT8)(fused / 2);
        }
    }
}

// -------------------------------
// HDGL Boot Main
// -------------------------------
EFI_STATUS EFIAPI HdglBootMain(
    IN EFI_HANDLE ImageHandle,
    IN EFI_SYSTEM_TABLE *SystemTable
) {
    InitChannels();

    Print(L"Booting HDGL Live...\n");
    HarmonicFusion();
    Print(L"Harmonic fusion complete.\n");

    Print(L"Channels state preview:\n");
    for (UINTN i = 0; i < 8; i++) {
        Print(L"%s first 8 bytes: ", Channels[i].name);
        for (UINTN j = 0; j < 8; j++) {
            Print(L"%02x ", Channels[i].buffer[j]);
        }
        Print(L"\n");
    }

    Print(L"HDGL Live boot completed. Transferring control to kernel...\n");

    // Kernel jump logic would go here (UEFI stub)
    return EFI_SUCCESS;
}
