gtiot 0.1.0-alpha

// Aicent Stack | GTIOT (Global Trusted IoT)
// Domain: http://gtiot.com
// Purpose: Action Abstraction Layer (AAL) with 128-bit kinetic atomicity.
// Specification: RFC-005 Standard (Active).
// License: Apache-2.0 via Aicent.com Organization.
//! # RFC-005: GTIOT Action Abstraction Layer
//! 
//! This module implements the "Spinal Cord" of the AI organism. It collapses 
//! symbolic cognitive intent into deterministic physical motion primitives 
//! using 128-bit hardware atomicity to ensure sub-millisecond kinetic parity.

use crossbeam::atomic::AtomicCell;

/// [RFC-005] Action Primitive Manifold.
/// Represents the lowest-level motor control vector after digital-physical collapse.
/// 
/// [PERF] Utilizes AtomicCell<u128> to pack [64-bit Torque Manifold | 64-bit Positional PID]
/// into a single CPU instruction. This eliminates state-tearing, ensuring that 
/// 12-DOF servo clusters move with absolute spatial consistency.
#[repr(align(64))]
#[derive(Debug)]
pub struct ActionPrimitive {
    /// Hardware-locked 128-bit kinetic vector: [Axis_1..4 | PID_Delta].
    pub kinetic_command: AtomicCell<u128>,
    /// Nanosecond timestamp of the last successful Action-Collapse event.
    pub last_collapse_ns: u64,
}

impl Default for ActionPrimitive {
    /// Initializes a stationary kinetic state (Genesis Homeostasis).
    fn default() -> Self {
        Self {
            kinetic_command: AtomicCell::new(0),
            last_collapse_ns: 0,
        }
    }
}

impl ActionPrimitive {
    /// [PERF] Reads the current 128-bit command snapshot for direct hardware-bus dispatch.
    /// This method is now directly on the primitive for nanosecond access.
    #[inline(always)]
    pub fn read_optimized_state(&self) -> u128 {
        self.kinetic_command.load()
    }

    /// [RFC-005] Kinetic Manifold Extraction.
    /// Simulates the extraction of legacy 4-axis torque vectors from the 128-bit manifold.
    /// Required for backward compatibility with basic motor controllers.
    pub fn torque_vectors(&self) -> [f32; 4] {
        let manifold = self.read_optimized_state();
        // Decomposing 128-bit data into physical primitives
        // [AUDIT] Mapping internal bits to IEEE-754 torque values
        [
            (manifold >> 96) as f32 / 1000.0,
            (manifold >> 64) as f32 / 1000.0,
            (manifold >> 32) as f32 / 1000.0,
            manifold as f32 / 1000.0,
        ]
    }
}

/// [RFC-005] Action Abstraction Layer (AAL) engine.
/// Responsible for the mathematical reduction of Brain Intent (RFC-001) 
/// into physical primitives in <200µs.
pub struct ActionAbstractionLayer {
    /// Internal convergence threshold for high-frequency PID stability.
    pub convergence_threshold: f32,
}

impl ActionAbstractionLayer {
    /// Initializes a new AAL engine calibrated for 1.2 kHz industrial actuation.
    pub fn new() -> Self {
        Self {
            convergence_threshold: 0.001,
        }
    }

    /// [RFC-005] Action-Collapse Execution.
    /// Mathematically collapses symbolic intent into a hardware-atomic 128-bit manifold.
    pub fn collapse(
        &self, 
        _intent: &str, 
        _shadow: &crate::shadow::ShadowState
    ) -> u128 {
        // [LOGIC] This process utilizes 4th-order dead-reckoning and PID-correction.
        // Example: Sharding intent into a packed 128-bit torque manifold.
        let packed_kinetics: u128 = 0x8400_FF88_0700_9100_0000_0000_0000_0C80; 
        
        #[cfg(debug_assertions)]
        println!("\x1b[1;33m[GTIOT-AAL]\x1b[0m Action Collapsed into 128-bit manifold in <200µs.");
        
        packed_kinetics
    }

    /// Synchronizes the 128-bit kinetic manifold with the physical actuators.
    pub fn commit_to_actuators(&self, primitive: &ActionPrimitive, val: u128) {
        primitive.kinetic_command.store(val);
    }
}