pec5d/api/routes.py

# pec5d/api/routes.py
"""
PEC5D Full Evolution — API endpoints under /api/v1/pec5d/*.

Lazy singleton boot: POST /initialize brings up the full hierarchy
(cores, memory, subconscious, sandbox, pattern bridge, IPT, sensor,
coral line, agency, chamber); other endpoints 503 until then.
"""

from __future__ import annotations

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

from fastapi import APIRouter, HTTPException
from pydantic import BaseModel, Field

router = APIRouter(prefix="/api/v1/pec5d", tags=["pec5d"])

# ── Lazy singletons ───────────────────────────────────────────────────────
hierarchy = None
memory = None
subconscious = None
sandbox = None
bridge = None
ipt = None
sensor = None
chamber = None
INITIALIZED_AT = None


class PatternIn(BaseModel):
    source: str = "signal"
    signal: Dict[str, Any] = Field(default_factory=dict)


class ComputeIn(BaseModel):
    vector: List[float]


class ProposalIn(BaseModel):
    title: str
    body: str
    proposer: str = "agency"


# ── Lifecycle ─────────────────────────────────────────────────────────────
@router.post("/initialize")
async def initialize_pec5d() -> Dict[str, Any]:
    """Boot the full PEC5D hierarchy (idempotent)."""
    global hierarchy, memory, subconscious, sandbox, bridge
    global ipt, sensor, chamber, INITIALIZED_AT

    if hierarchy is None:
        from pec5d.core import CoreHierarchy
        from pec5d.holographic_memory import HolographicMemory
        from pec5d.subconscious_nexus import SubconsciousNexus
        from pec5d.sandbox import Sandbox
        from pec5d.pattern_bridge import PatternBridge
        from pec5d.ipt import InvisiblePressureTheory
        from pec5d.ipt_sensor import IPTSensor
        from pec5d.agency import ZenithChamber

        hierarchy = CoreHierarchy()
        hierarchy.initialize()
        memory = HolographicMemory().initialize()
        subconscious = SubconsciousNexus().initialize()
        sandbox = Sandbox().initialize()
        bridge = PatternBridge().initialize()
        ipt = InvisiblePressureTheory().initialize()
        sensor = IPTSensor("mini").initialize()
        chamber = ZenithChamber().initialize()

    INITIALIZED_AT = time.time()
    return {
        "status": "initialized",
        "version": "∞.0.0",
        "hierarchy": hierarchy.status(),
        "memory": memory.get_state(),
        "subconscious": subconscious.get_state(),
        "sandbox": sandbox.get_state(),
        "pattern_bridge": bridge.get_state(),
        "ipt": ipt.get_state(),
        "sensor": sensor.get_state(),
        "chamber": chamber.get_state(),
    }


# ── Hierarchy / cores ─────────────────────────────────────────────────────
@router.get("/status")
async def pec5d_status() -> Dict[str, Any]:
    if hierarchy is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return {
        "version": "∞.0.0",
        "hierarchy": hierarchy.status(),
        "memory": memory.get_state(),
        "subconscious": subconscious.get_state(),
        "sandbox": sandbox.get_state(),
        "pattern_bridge": bridge.get_state(),
        "ipt": ipt.get_state(),
        "sensor": sensor.get_state(),
    }


@router.get("/cores")
async def list_cores() -> Dict[str, Any]:
    if hierarchy is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return hierarchy.status()


@router.get("/cores/{name}")
async def get_core(name: str) -> Dict[str, Any]:
    if hierarchy is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    try:
        core = hierarchy.get_core(name)
    except KeyError as exc:
        raise HTTPException(status_code=404, detail=str(exc)) from exc
    return core.get_state()


# ── Memory ────────────────────────────────────────────────────────────────
@router.get("/memory")
async def memory_state() -> Dict[str, Any]:
    if memory is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return memory.get_state()


@router.post("/memory/write")
async def memory_write(body: Dict[str, Any]) -> Dict[str, Any]:
    if memory is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    layer = int(body.get("layer", 1))
    key = body.get("key", f"mem_{time.time():.0f}")
    value = body.get("value")
    try:
        return memory.write(layer, key, value)
    except ValueError as exc:
        raise HTTPException(status_code=400, detail=str(exc)) from exc


# ── Subconscious ──────────────────────────────────────────────────────────
@router.get("/subconscious")
async def subconscious_state() -> Dict[str, Any]:
    if subconscious is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return subconscious.get_state()


@router.post("/subconscious/scan")
async def subconscious_scan() -> Dict[str, Any]:
    if subconscious is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return subconscious.scan()


# ── Sandbox ───────────────────────────────────────────────────────────────
@router.get("/sandbox")
async def sandbox_state() -> Dict[str, Any]:
    if sandbox is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return sandbox.get_state()


@router.post("/sandbox/spawn")
async def sandbox_spawn(body: Dict[str, Any]) -> Dict[str, Any]:
    if sandbox is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    module = body.get("module", "quantum_testbed")
    try:
        state = sandbox.spawn(module, body.get("config"))
    except ValueError as exc:
        raise HTTPException(status_code=400, detail=str(exc)) from exc
    return state.to_dict()


# ── Pattern bridge ────────────────────────────────────────────────────────
@router.post("/bridge/detect")
async def bridge_detect(body: PatternIn) -> Dict[str, Any]:
    """Detect → synthesize → validate → deploy an emerged pattern."""
    if bridge is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    pattern = bridge.detect(body.source, body.signal)
    bridge.synthesize(pattern, module_name=body.source)
    validation = bridge.validate(pattern, coherence=float(body.signal.get("coherence", 0.9)))
    deployment = bridge.deploy(pattern) if validation.get("validated") else None
    return {"pattern": pattern.to_dict(), "validation": validation, "deployment": deployment}


@router.get("/bridge")
async def bridge_state() -> Dict[str, Any]:
    if bridge is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return bridge.get_state()


# ── IPT ───────────────────────────────────────────────────────────────────
@router.get("/ipt")
async def ipt_state() -> Dict[str, Any]:
    if ipt is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return ipt.get_state()


@router.post("/ipt/pipeline")
async def ipt_pipeline(body: Dict[str, Any]) -> Dict[str, Any]:
    if ipt is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return ipt.run_pipeline(body)


@router.post("/ipt/gradient")
async def ipt_gradient() -> Dict[str, Any]:
    if ipt is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    import numpy as np

    rng = np.random.default_rng()
    return ipt.pressure_gradient(rng.random(5) + 0.1, rng.random(5) + 0.1)


@router.get("/sensor")
async def sensor_state() -> Dict[str, Any]:
    if sensor is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return sensor.get_state()


@router.post("/sensor/read")
async def sensor_read() -> Dict[str, Any]:
    if sensor is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return sensor.read()


# ── Coral ─────────────────────────────────────────────────────────────────
@router.get("/coral")
async def coral_products() -> Dict[str, Any]:
    """Coral product line index."""
    if hierarchy is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    from pec5d.coral import CORAL_PRODUCTS

    return {"products": list(CORAL_PRODUCTS.keys())}


@router.post("/coral/{product}/operate")
async def coral_operate(product: str) -> Dict[str, Any]:
    """Operate a coral product (drone/spacecraft/bio_chip/home)."""
    if hierarchy is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    from pec5d.coral import CORAL_PRODUCTS

    cls = CORAL_PRODUCTS.get(product)
    if cls is None:
        raise HTTPException(status_code=404, detail=f"unknown coral product '{product}'")
    instance = cls().initialize()
    if product == "drone":
        return instance.deploy_mission()
    if product == "spacecraft":
        return instance.mission()
    if product == "bio_chip":
        return instance.compute([1.0, 1.618, 2.0])
    return instance.design()


# ── Agency & chamber ──────────────────────────────────────────────────────
@router.post("/chamber/propose")
async def chamber_propose(body: ProposalIn) -> Dict[str, Any]:
    if chamber is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return chamber.submit_proposal(body.title, body.body, body.proposer)


@router.post("/chamber/vote/{proposal_id}")
async def chamber_vote(proposal_id: str) -> Dict[str, Any]:
    if chamber is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    result = chamber.resonance_vote(proposal_id)
    if "error" in result:
        raise HTTPException(status_code=404, detail=result["error"])
    return result


@router.get("/chamber")
async def chamber_state() -> Dict[str, Any]:
    if chamber is None:
        raise HTTPException(status_code=503, detail="PEC5D not initialized")
    return chamber.get_state()