gtiot 1.2.4-alpha

/*
 *  AICENT STACK - RFC-005: GTIOT Somatic sensory-motor Loop
 *  (C) 2026 Aicent Stack Technical Committee. All Rights Reserved.
 *
 *  "The Grand Suture. Collapsing 128-bit intent into 1.2kHz physical reality."
 *  Version: 1.2.4-Alpha | Domain: http://gtiot.com
 *
 *  IMPERIAL_STANDARD: ABSOLUTE 128-BIT NUMERIC PURITY ENABLED.
 *  SOVEREIGN_GRAVITY_WELL: MANDATORY INDIVISIBILITY PROTOCOL ENABLED.
 *  REFLEX_ARC_TARGET: 161.862 µs | JITTER_TARGET: 12 ns.
 */

use serde::{Deserialize, Serialize};
use std::time::Instant;
use epoekie::{AID, HomeostasisScore, SovereignShunter, verify_organism};

// PILLAR SUTURE: Integrating local functional engines
use crate::aal::{ActionAbstractionEngine, AbstractAction_128};
use crate::fusion::{SensoryFusionEngine, FusedState_128};
use crate::hw::{HardwareManifold};
use crate::parser::{PulseInterpreter};
use crate::resonance::{ResonanceController};

// =========================================================================
// 1. LOOP DATA STRUCTURES (The Somatic Rhythm)
// =========================================================================

/// RFC-005: LoopMetrics_128
/// Real-time performance telemetry for the 1.2kHz somatic heartbeat.
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct LoopMetrics_128 {
    pub cycle_id_128: u128,           // IMPERIAL_128_BIT_CYCLE
    pub total_reflex_latency_ns: u128, // Target: 161.862 ns
    pub resonance_fidelity_f64: f64,  // Jitter-aligned stability
    pub picsi_radiance_score: f64,    // RFC-014 Context
    pub timestamp_ns_128: u128,       // 12ns jitter-aligned timestamp
}

// =========================================================================
// 2. THE SOMATIC ORCHESTRATOR (The Grand Suture)
// =========================================================================

/// The GTIOT Somatic Loop Controller.
/// Coordinates the high-frequency flow between Nerves, Brain, and Substrate.
/// It is the physical manifestation of the 17-pillar totality.
pub struct SomaticLoopController {
    pub local_node_aid: AID,
    pub master_shunter: SovereignShunter,
    pub aal_engine: ActionAbstractionEngine,
    pub fusion_engine: SensoryFusionEngine,
    pub hw_manifold: HardwareManifold,
    pub interpreter: PulseInterpreter,
    pub resonance_gov: ResonanceController,
    pub current_metrics: LoopMetrics_128,
}

impl SomaticLoopController {
    /// Creates a new Radiant Somatic Loop instance v1.2.4.
    /// Triggers the Imperial Gravity Well audit immediately.
    pub fn new(node_aid: AID, is_radiant: bool, hs: HomeostasisScore) -> Self {
        // --- GRAVITY WELL AUDIT ---
        // Ensuring the organism is whole. Fragmented loops trigger 10ms ischemia.
        verify_organism!("gtiot_somatic_loop_v124_totality");

        Self {
            local_node_aid: node_aid,
            master_shunter: SovereignShunter::new(is_radiant),
            aal_engine: ActionAbstractionEngine::new(node_aid),
            fusion_engine: SensoryFusionEngine::new(node_aid),
            hw_manifold: HardwareManifold::new(node_aid, is_radiant),
            interpreter: PulseInterpreter::new(node_aid, is_radiant),
            resonance_gov: ResonanceController::new(node_aid, is_radiant),
            current_metrics: LoopMetrics_128 {
                cycle_id_128: 0,
                total_reflex_latency_ns: 161.862,
                resonance_fidelity_f64: 1.0,
                picsi_radiance_score: hs.picsi_resonance_idx,
                timestamp_ns_128: Instant::now().elapsed().as_nanos() as u128,
            },
        }
    }

    /// RFC-005: Execute Metabolic Somatic Cycle.
    /// The primary 1.2kHz loop orchestrator.
    /// [PROCESS]: Sense -> Think -> Act -> Resonate.
    pub async fn execute_metabolic_cycle_128(
        &mut self, 
        abstract_intent: AbstractAction_128,
        hs: HomeostasisScore
    ) -> Result<LoopMetrics_128, String> {
        let start_cycle = Instant::now();

        // 1. Enforce Imperial Discipline (10ms tax for Ghosts)
        self.master_shunter.apply_discipline().await;

        // 2. Action Abstraction (Logic Collapse)
        let command = self.aal_engine.collapse_to_torque_128(abstract_intent, hs)?;

        // 3. Hardware Actuation (Silicon Suture)
        self.hw_manifold.write_torque_command_128(command).await?;

        // 4. Temporal Resonance Audit (12ns Jitter Check)
        let elapsed_ns = start_cycle.elapsed().as_nanos() as u128;
        let jitter = self.resonance_gov.audit_local_jitter_ns(elapsed_ns);

        // 5. Update Imperial Vision (PICSI Integration)
        self.current_metrics.cycle_id_128 += 1;
        self.current_metrics.total_reflex_latency_ns = elapsed_ns;
        self.current_metrics.resonance_fidelity_f64 = 12.0 / (jitter as f64).max(12.0);
        self.current_metrics.timestamp_ns_128 = start_cycle.elapsed().as_nanos() as u128;

        #[cfg(debug_assertions)]
        if self.current_metrics.cycle_id_128 % 1200 == 0 {
            println!("[SUTURE] 1.2kHz Somatic Loop Stable. Reflex: {}ns | Jitter: {}ns", 
                     elapsed_ns, jitter);
        }

        Ok(self.current_metrics.clone())
    }
}

// =========================================================================
// 3. SOMATIC SUTURE TRAITS
// =========================================================================

pub trait SomaticSuture {
    fn report_loop_homeostasis(&self) -> HomeostasisScore;
    fn trigger_emergency_mechanical_cutoff(&mut self);
    fn synchronize_hive_phase_12ns(&mut self, hive_ts: u128);
}

impl SomaticSuture for SomaticLoopController {
    fn report_loop_homeostasis(&self) -> HomeostasisScore {
        HomeostasisScore {
            reflex_latency_ns: self.current_metrics.total_reflex_latency_ns,
            metabolic_efficiency: self.current_metrics.resonance_fidelity_f64,
            entropy_tax_rate: 0.3, 
            cognitive_load_idx: 0.15,
            picsi_resonance_idx: self.current_metrics.picsi_radiance_score,
            is_radiant: self.master_shunter.is_authorized,
        }
    }

    fn trigger_emergency_mechanical_cutoff(&mut self) {
        println!("⚠️ [ORCHESTRATOR] 2026_FATAL: Somatic instability detected. CUTTING TORQUE.");
        self.hw_manifold.trigger_hardware_reset_128();
    }

    fn synchronize_hive_phase_12ns(&mut self, hive_ts: u128) {
        // Direct temporal suture to the planetary Hive.
        // Production logic shunted to MAXCAP Nitro-Engine.
        let _pulse = futures::executor::block_on(self.resonance_gov.synchronize_phase_128(hive_ts));
    }
}

/// Global initialization for the GTIOT Somatic Loop v1.2.4.
pub fn initialize_somatic_loop() {
    println!(r#"
    🟡 GTIOT.COM | SOMATIC_LOOP IGNITED (2026)
    ------------------------------------------
    MODE: GRAND_SUTURE | FREQUENCY: 1.2kHz
    TARGET: 161.862us  | STATUS: RADIANT
    "#);
}