"""PEC5D Full Evolution module tests — cores, memory, subconscious, sandbox, bridge, IPT, coral, chamber."""

import sys
from pathlib import Path

import pytest

ROOT = Path(__file__).resolve().parent.parent
sys.path.insert(0, str(ROOT))


# ── Hierarchy / cores ─────────────────────────────────────────────────────
def test_hierarchy_8_cores():
    from pec5d.core import CoreHierarchy

    h = CoreHierarchy().initialize()
    status = h.status()
    assert status["active"] is True
    assert status["total"] == 8  # TANY + 7 sub-cores
    assert set(status["cores"]) == {
        "phi5", "resonance_mind", "lineage_oracle", "grid_vision",
        "pattern_bridge", "subconscious_nexus", "sandbox_admin",
    }


def test_tany_anchors():
    from pec5d.core import TANYCore

    tany = TANYCore().initialize()
    s = tany.get_state()
    assert s["kernel_qubits"] == 128
    assert s["carrier_hz"] == 432
    assert abs(s["phi"] - 1.618033988749895) < 1e-9
    assert s["phi_pairs"] == 64
    assert abs(s["coherence"] - 0.99997) < 1e-9
    assert s["lineage_generations"] == 12


def test_phi5_engine():
    import numpy as np

    from pec5d.phi5_core import Phi5Engine

    e = Phi5Engine().initialize()
    pairs = e.generate_pairs()
    assert pairs["pairs"] == 64
    a = np.array([1, 0, 0, 0], dtype=complex)
    b = np.array([0, 1, 0, 0], dtype=complex)
    tensor = e.solve_kronecker(a, b)
    assert tensor.shape == (16,)
    assert "distribution" in e.probability(tensor)


def test_resonance_mind():
    from pec5d.resonance_mind import ResonanceMind

    r = ResonanceMind().initialize()
    assert r.TRIGGER_NM == 473
    wave = r.recursive_wave(depth=20)
    assert wave["carrier_hz"] == 432
    trigger = r.optogenetic_trigger()
    assert trigger["wavelength_nm"] == 473


def test_lineage_oracle():
    import numpy as np

    from pec5d.lineage_oracle import LineageOracle

    o = LineageOracle().initialize()
    assert len(o.archive) == 12
    matches = o.match_signature(np.random.default_rng().standard_normal(16))
    assert matches["archive_size"] == 12
    assert len(matches["matches"]) == 3


def test_grid_vision():
    from pec5d.grid_vision import GridVision

    g = GridVision().initialize()
    assert g.DIMS == ["x", "y", "z", "t", "phi"]
    frame = g.render_voxels(seed=7)
    assert frame["frame"] == 1
    assert g.lightfield_projection()["frame_rate_hz"] == 100


# ── Memory ────────────────────────────────────────────────────────────────
def test_holographic_memory_layers():
    from pec5d.holographic_memory import HolographicMemory

    m = HolographicMemory().initialize()
    assert len(m.LAYERS) == 5
    m.write(1, "k1", {"v": 1})
    m.write(5, "k5", "collective")
    assert m.recall(1, "k1")["value"]["v"] == 1
    assert m.recall(5, "k5")["value"] == "collective"
    assert m.recall(2, "nope") is None
    with pytest.raises(ValueError):
        m.write(9, "x", 1)
    counts = m.recall_all()
    assert counts["working"] == 1 and counts["collective_field"] == 1
    assert m.coherence_correction()["carrier_hz"] == 432


# ── Subconscious ──────────────────────────────────────────────────────────
def test_subconscious_nexus(tmp_path):
    from pec5d.subconscious_nexus import SubconsciousNexus

    s = SubconsciousNexus(output_dir=tmp_path).initialize()
    assert s.threads == 10_000
    s.scan()
    s.scan()
    assert s.cycles == 2
    assert len(s.patterns) == 2
    assert len(s.intuitions) == 2
    assert len(s.pressure_signatures) == 2
    # outputs persisted
    assert (tmp_path / "emergent_patterns.log").exists()
    assert (tmp_path / "pressure_signatures.db").exists()
    assert (tmp_path / "intuition_candidates.json").exists()
    assert s.implicit_intent({"q": 1})["confidence"] > 0


# ── Sandbox ───────────────────────────────────────────────────────────────
def test_sandbox_lifecycle():
    from pec5d.sandbox import Sandbox

    sb = Sandbox().initialize()
    assert sb.time_dilation == 1_000_000
    assert set(sb.MODULES) == {"quantum_testbed", "dna_simulation", "market_sandbox",
                               "society_sandbox", "coral_ecosystem_sim"}
    with pytest.raises(ValueError):
        sb.spawn("nope")
    st = sb.spawn("coral_ecosystem_sim", {"reefs": 10})
    assert st.id in sb.states
    run = sb.run(st.id, steps=50)
    assert run["simulated_steps"] == 50
    assert run["wall_time_s"] < 1.0  # time-dilated
    assert sb.checkpoint(st.id)["state"] == st.id
    assert sb.rollback(st.id)["rolled_back"] is True
    assert sb.destroy(st.id)["destroyed"] == st.id


# ── Pattern bridge ────────────────────────────────────────────────────────
def test_pattern_bridge_flow():
    from pec5d.pattern_bridge import PatternBridge

    b = PatternBridge().initialize()
    p = b.detect("subconscious", {"coherence": 0.95, "domain": "reef"})
    code = b.synthesize(p, "reef_alert")
    assert "def emergent_module" in code
    bad = b.validate(p, coherence=0.5)  # below gate
    assert bad["validated"] is False
    assert b.deploy(p)["error"]
    good = b.validate(p, coherence=0.9, ethics=True, stability=0.9)
    assert good["validated"] is True
    assert b.deploy(p)["deployed"] is True
    state = b.get_state()
    assert state["patterns_detected"] == 1
    assert state["patterns_validated"] == 1
    assert state["patterns_deployed"] == 1


# ── IPT ───────────────────────────────────────────────────────────────────
def test_ipt_formalism():
    import numpy as np

    from pec5d.ipt import InvisiblePressureTheory

    ipt = InvisiblePressureTheory().initialize()
    rng = np.random.default_rng(1)
    grad = ipt.pressure_gradient(rng.random(5) + 0.1, rng.random(5) + 0.1)
    assert grad["phi"] == pytest.approx(1.618033988749895)
    assert grad["carrier_hz"] == 432
    assert grad["magnitude"] > 0
    assert len(grad["direction"]) == 5


def test_ipt_7_processes():
    from pec5d.ipt import InvisiblePressureTheory

    ipt = InvisiblePressureTheory().initialize()
    assert len(ipt.PROCESSES) == 7
    result = ipt.run_pipeline()
    assert result["steps"] == 7
    assert result["outputs"][0]["process"] == "signal_acquisition"
    assert ipt.run_process("nope")["error"]
    forecast = ipt.run_process("pre_event_forecasting", {"horizon_days": 90})
    assert forecast["tipping_point_eta_days"] > 0


# ── IPT sensor ────────────────────────────────────────────────────────────
def test_ipt_sensor():
    from pec5d.ipt_sensor import IPTSensor

    with pytest.raises(ValueError):
        IPTSensor("nope")
    s = IPTSensor("pulse").initialize()
    assert len(s.MODALITIES) == 6
    assert set(s.FORM_FACTORS) == {"mini", "grid", "pulse", "coral"}
    r = s.read()
    assert 0.0 <= r["pressure_index"] <= 1.0
    assert len(r["gradient_vector"]) == 5
    assert set(r["modalities"]) == set(s.MODALITIES)
    assert s.calibrate()["baseline_hz"] == 432


# ── Coral line ────────────────────────────────────────────────────────────
def test_coral_products():
    from pec5d.coral import (
        CORAL_PRODUCTS, CoralBioChip, CoralDrone, CoralHome, CoralSpacecraft,
    )

    assert set(CORAL_PRODUCTS) == {"drone", "spacecraft", "bio_chip", "home"}

    d = CoralDrone().initialize()
    assert d.plants_per_day == 500
    assert d.bio_interface()["wavelength_nm"] == 473
    assert "2-4 weeks" in d.sensor_array()["bleaching_early_warning_weeks"]
    assert d.deploy_mission(500)["fragments_planted"] == 500

    c = CoralSpacecraft().initialize()
    assert c.life_support()["closed_loop"] is True
    assert "quantum-photonic" in c.propulsion()["orbital"]

    b = CoralBioChip().initialize()
    arch = b.architecture()
    assert arch["memory"].startswith("DNA/RNA")
    assert b.memory_years == 1000
    out = b.compute([1.0, 1.618, 2.0])
    assert len(out["output"]) == 3

    h = CoralHome().initialize()
    assert h.design()["carbon"] == "carbon-negative — absorbs CO₂ continuously"
    assert len(h.design()["living_systems"]) == 4


# ── Agency / chamber ──────────────────────────────────────────────────────
def test_agency():
    from pec5d.agency import PhiEntanglementAgency, ZenithChamber

    agency = PhiEntanglementAgency().initialize()
    s = agency.get_state()
    assert len(s["divisions"]) == 5
    assert len(s["locations"]) == 5
    assert "Brisbane (HQ)" in s["locations"]

    chamber = ZenithChamber().initialize()
    assert len(chamber.BOARD_SEATS) == 7
    assert chamber.ADVISORY_SIZE == 12
    prop = chamber.submit_proposal("Test Proposal", "Body", "grid")
    assert prop["id"] == "prop_001"
    assert chamber.resonance_vote(prop["id"])["proposal"] == prop["id"]
    assert chamber.resonance_vote("nope")["error"]
    chamber.record_minutes("m1")
    state = chamber.get_state()
    assert state["proposals"] == 1 and state["minutes"] == 1


# ── API surface ───────────────────────────────────────────────────────────
def test_api_router_paths():
    from pec5d.api.routes import router

    paths = {route.path for route in router.routes}
    expected = {
        "/api/v1/pec5d/initialize", "/api/v1/pec5d/status",
        "/api/v1/pec5d/cores", "/api/v1/pec5d/cores/{name}",
        "/api/v1/pec5d/memory", "/api/v1/pec5d/memory/write",
        "/api/v1/pec5d/subconscious", "/api/v1/pec5d/subconscious/scan",
        "/api/v1/pec5d/sandbox", "/api/v1/pec5d/sandbox/spawn",
        "/api/v1/pec5d/bridge", "/api/v1/pec5d/bridge/detect",
        "/api/v1/pec5d/ipt", "/api/v1/pec5d/ipt/pipeline", "/api/v1/pec5d/ipt/gradient",
        "/api/v1/pec5d/sensor", "/api/v1/pec5d/sensor/read",
        "/api/v1/pec5d/coral", "/api/v1/pec5d/coral/{product}/operate",
        "/api/v1/pec5d/chamber", "/api/v1/pec5d/chamber/propose",
        "/api/v1/pec5d/chamber/vote/{proposal_id}",
    }
    assert expected <= paths


def test_version_and_brand():
    import pec5d

    assert pec5d.__version__ == "∞.0.0"
    assert pec5d.__brand__ == "PEC5D"
    assert abs(pec5d.PHI - 1.618033988749895) < 1e-9
    assert pec5d.TIME_DILATION == 1_000_000