kyrexis/api/routes.py

# kyrexis/api/routes.py
"""
Kyrexis AI API Endpoints — Complete REST API (spec section 8)

All endpoints live under /api/v1/kyrexis/*. The system is lazy: the
first call to POST /initialize boots every subsystem; every other
endpoint returns 503 until then (matching the spec).
"""

from __future__ import annotations

import time
from typing import Any, Dict, List, Optional

import numpy as np
from fastapi import APIRouter, HTTPException
from pydantic import BaseModel, Field

router = APIRouter(prefix="/api/v1/kyrexis", tags=["kyrexis"])

# ── Global subsystem instances (lazy singleton per process) ──────────────
kyrexis_core = None
skills_engine = None
messenger_integration = None
photonic_display = None
particle_detector = None
progression_scaling = None
INITIALIZED_AT = None


# ── Request models ────────────────────────────────────────────────────────
class ComputeIn(BaseModel):
    data: List[float]


class MessengerSendIn(BaseModel):
    recipient_id: str
    message: str


class PulseIn(BaseModel):
    power: float = 1.0


class SkillIn(BaseModel):
    parameters: Dict[str, Any] = Field(default_factory=dict)


# ── Lifecycle ─────────────────────────────────────────────────────────────
@router.post("/initialize")
async def initialize_kyrexis() -> Dict[str, Any]:
    """Initialize the full Kyrexis AI system (idempotent)."""
    global kyrexis_core, skills_engine, messenger_integration
    global photonic_display, particle_detector, progression_scaling, INITIALIZED_AT

    if kyrexis_core is None:
        from kyrexis.core import KyrexisCore
        from kyrexis.quantum_skills import QuantumSkillsEngine

        kyrexis_core = KyrexisCore()
        kyrexis_core.initialize()
        skills_engine = QuantumSkillsEngine(kyrexis_core)

    if messenger_integration is None:
        from kyrexis.messenger_integration import KyrexisMessengerIntegration

        messenger_integration = KyrexisMessengerIntegration()
        messenger_integration.initialize(kyrexis_core)

    if photonic_display is None:
        from kyrexis.photonic_display import LaserCrystalPhotonicDisplay

        photonic_display = LaserCrystalPhotonicDisplay()
        photonic_display.initialize()

    if particle_detector is None:
        from kyrexis.particle_detector import ParticlePairDetector

        particle_detector = ParticlePairDetector()
        particle_detector.initialize()

    if progression_scaling is None:
        from kyrexis.progression_scaling import ProgressionScalingEngine

        progression_scaling = ProgressionScalingEngine()

    INITIALIZED_AT = time.time()
    return {
        "status": "initialized",
        "kyrexis": kyrexis_core.get_state(),
        "messenger": messenger_integration.get_status(),
        "photonic": photonic_display.get_display_state(),
        "particle": particle_detector.get_detector_state(),
        "progression": progression_scaling.get_progression_status(),
    }


# ── Core ──────────────────────────────────────────────────────────────────
@router.get("/status")
async def get_kyrexis_status() -> Dict[str, Any]:
    """Kyrexis AI core state."""
    if kyrexis_core is None:
        raise HTTPException(status_code=503, detail="Kyrexis not initialized")
    return kyrexis_core.get_state()


@router.get("/quantum/state")
async def get_quantum_state() -> Dict[str, Any]:
    """Quantum state snapshot."""
    if kyrexis_core is None:
        raise HTTPException(status_code=503, detail="Kyrexis not initialized")
    return {
        "qubits": kyrexis_core.state.quantum_qubits,
        "fidelity": kyrexis_core.state.fidelity,
        "coherence": kyrexis_core.state.coherence,
        "entanglement_pairs": kyrexis_core.state.entanglement_pairs,
    }


@router.post("/quantum/compute")
async def quantum_compute(body: ComputeIn) -> Dict[str, Any]:
    """Apply the quantum-superposition simulation to a vector."""
    if kyrexis_core is None:
        raise HTTPException(status_code=503, detail="Kyrexis not initialized")
    result = kyrexis_core.quantum_compute(np.array(body.data, dtype=float))
    return {"result": result.tolist()}


@router.post("/predict")
async def predict_future(body: Dict[str, Any]) -> Dict[str, Any]:
    """20-year forward projection (33.5% CAGR)."""
    if kyrexis_core is None:
        raise HTTPException(status_code=503, detail="Kyrexis not initialized")
    current = float(body.get("current_value", 1.0))
    years = int(body.get("years", 20))
    return kyrexis_core.predict_future(current, years)


@router.post("/self-improve")
async def self_improve() -> Dict[str, Any]:
    """Run one exponential-intelligence improvement cycle."""
    if kyrexis_core is None:
        raise HTTPException(status_code=503, detail="Kyrexis not initialized")
    return kyrexis_core.self_improve()


# ── Skills engine ─────────────────────────────────────────────────────────
@router.get("/skills")
async def get_skills() -> Dict[str, Any]:
    """All quantum skills + cooldowns."""
    if kyrexis_core is None:
        raise HTTPException(status_code=503, detail="Kyrexis not initialized")
    return skills_engine.get_skill_status()


@router.post("/skills/{skill_id}")
async def execute_skill(skill_id: str, body: SkillIn) -> Dict[str, Any]:
    """Execute a quantum skill by id."""
    if kyrexis_core is None:
        raise HTTPException(status_code=503, detail="Kyrexis not initialized")
    result = skills_engine.execute_skill(skill_id, body.parameters)
    if "error" in result:
        raise HTTPException(status_code=400, detail=result["error"])
    return result


# ── Messenger ─────────────────────────────────────────────────────────────
@router.post("/messenger/webhook")
async def messenger_webhook(payload: Dict[str, Any]) -> Dict[str, Any]:
    """Handle a Messenger webhook payload."""
    if messenger_integration is None:
        raise HTTPException(status_code=503, detail="Messenger not initialized")
    return messenger_integration.handle_webhook(payload)


@router.post("/messenger/send")
async def messenger_send(body: MessengerSendIn) -> Dict[str, Any]:
    """Send a message via Messenger."""
    if messenger_integration is None:
        raise HTTPException(status_code=503, detail="Messenger not initialized")
    result = messenger_integration.send_message(body.recipient_id, body.message)
    return {"status": "sent", "result": result}


# ── Photonic display ──────────────────────────────────────────────────────
@router.get("/photonic/display")
async def get_photonic_display() -> Dict[str, Any]:
    """Photonic display system state."""
    if photonic_display is None:
        raise HTTPException(status_code=503, detail="Photonic display not initialized")
    return photonic_display.get_display_state()


@router.post("/photonic/pulse")
async def generate_photonic_pulse(body: PulseIn) -> Dict[str, Any]:
    """Generate a 775 nm laser pulse (simulated)."""
    if photonic_display is None:
        raise HTTPException(status_code=503, detail="Photonic display not initialized")
    pulse = photonic_display.generate_laser_pulse(body.power)
    return {"pulse": pulse}


# ── Particle detector ─────────────────────────────────────────────────────
@router.get("/particle/state")
async def get_particle_state() -> Dict[str, Any]:
    """Particle detector state."""
    if particle_detector is None:
        raise HTTPException(status_code=503, detail="Particle detector not initialized")
    return particle_detector.get_detector_state()


@router.post("/particle/detect")
async def detect_particle_pair() -> Dict[str, Any]:
    """Detect a particle pair and verify entanglement."""
    if particle_detector is None:
        raise HTTPException(status_code=503, detail="Particle detector not initialized")
    rng = np.random.default_rng()
    photon_state = rng.standard_normal(4) + 1j * rng.standard_normal(4)
    pair = particle_detector.detect_particle_pair(photon_state)
    verification = particle_detector.verify_entanglement(pair)
    return {
        "pair": {
            "id": pair.id,
            "correlation": pair.correlation,
            "fidelity": pair.fidelity,
            "entanglement": pair.entanglement,
        },
        "verification": verification,
    }


# ── Progression scaling ───────────────────────────────────────────────────
@router.get("/progression/status")
async def get_progression_status() -> Dict[str, Any]:
    """20-year progression status."""
    if progression_scaling is None:
        raise HTTPException(status_code=503, detail="Progression scaling not initialized")
    return progression_scaling.get_progression_status()


@router.get("/progression/{year}")
async def get_progression_at_year(year: int) -> Dict[str, Any]:
    """Progression at a specific year (1-20)."""
    if progression_scaling is None:
        raise HTTPException(status_code=503, detail="Progression scaling not initialized")
    if year < 1 or year > 20:
        raise HTTPException(status_code=400, detail="Year must be between 1 and 20")
    return progression_scaling.get_progression_at_year(year)


@router.post("/progression/project")
async def progression_project(body: Dict[str, Any]) -> Dict[str, Any]:
    """Project a value across 20 years with x4 scaling."""
    if progression_scaling is None:
        raise HTTPException(status_code=503, detail="Progression scaling not initialized")
    current = float(body.get("current_value", 1.0))
    return progression_scaling.calculate_20_year_projection(current)


# ── Universal agent network ───────────────────────────────────────────────
@router.get("/agents")
async def get_agents() -> Dict[str, Any]:
    """Universal Agent Network status."""
    from kyrexis.agents import network

    return network.status()


@router.post("/agents/sync")
async def sync_agents() -> Dict[str, Any]:
    """Run the network sync protocol (simulated updates)."""
    from kyrexis.agents import network

    if not network.network_online:
        network.activate()
    return {"sync": network.sync()}