use prometeu_core::hardware::Syscall;

/// Maps a high-level function name to its corresponding Syscall ID in the Virtual Machine.
/// 
/// This logic resides in the TypeScript frontend because string name resolution
/// from the source code is dependent on the language and the provided SDK.
pub fn map_syscall(name: &str) -> Option<u32> {
    // Check if the name corresponds to a standard syscall defined in the core firmware
    from_name(name)
}

/// Converts a textual name (e.g., "gfx.fillRect") to the numeric ID of the syscall.
fn from_name(name: &str) -> Option<u32> {
    let id = match name.to_lowercase().as_str() {
        "system.hascart" | "system.has_cart" => Syscall::SystemHasCart,
        "system.runcart" | "system.run_cart" => Syscall::SystemRunCart,
        "gfx.clear" => Syscall::GfxClear,
        "gfx.fillrect" | "gfx.draw_rect" => Syscall::GfxFillRect,
        "gfx.drawline" | "gfx.draw_line" => Syscall::GfxDrawLine,
        "gfx.drawcircle" | "gfx.draw_circle" => Syscall::GfxDrawCircle,
        "gfx.drawdisc" | "gfx.draw_disc" => Syscall::GfxDrawDisc,
        "gfx.drawsquare" | "gfx.draw_square" => Syscall::GfxDrawSquare,
        "gfx.setsprite" | "gfx.set_sprite" => Syscall::GfxSetSprite,
        "gfx.drawtext" | "gfx.draw_text" => Syscall::GfxDrawText,
        "input.getpad" | "input.get_pad" => Syscall::InputGetPad,
        "input.getpadpressed" | "input.get_pad_pressed" => Syscall::InputGetPadPressed,
        "input.getpadreleased" | "input.get_pad_released" => Syscall::InputGetPadReleased,
        "input.getpadhold" | "input.get_pad_hold" => Syscall::InputGetPadHold,
        "touch.getx" | "touch.get_x" => Syscall::TouchGetX,
        "touch.gety" | "touch.get_y" => Syscall::TouchGetY,
        "touch.isdown" | "touch.is_down" => Syscall::TouchIsDown,
        "touch.ispressed" | "touch.is_pressed" => Syscall::TouchIsPressed,
        "touch.isreleased" | "touch.is_released" => Syscall::TouchIsReleased,
        "touch.gethold" | "touch.get_hold" => Syscall::TouchGetHold,
        "audio.playsample" | "audio.play_sample" => Syscall::AudioPlaySample,
        "audio.play" => Syscall::AudioPlay,
        "fs.open" => Syscall::FsOpen,
        "fs.read" => Syscall::FsRead,
        "fs.write" => Syscall::FsWrite,
        "fs.close" => Syscall::FsClose,
        "fs.listdir" | "fs.list_dir" => Syscall::FsListDir,
        "fs.exists" => Syscall::FsExists,
        "fs.delete" => Syscall::FsDelete,
        "log.write" => Syscall::LogWrite,
        "log.writetag" | "log.write_tag" => Syscall::LogWriteTag,
        "asset.load" => Syscall::AssetLoad,
        "asset.status" => Syscall::AssetStatus,
        "asset.commit" => Syscall::AssetCommit,
        "asset.cancel" => Syscall::AssetCancel,
        "bank.info" => Syscall::BankInfo,
        "bank.slotinfo" | "bank.slot_info" => Syscall::BankSlotInfo,
        _ => return None,
    };
    Some(id as u32)
}