"""Tests for red/blue blind visibility on GET /tests/{id}.

Neither team should see the other team's data while a test is in
draft/red_executing/red_review/blue_evaluating/blue_review. Both sides
see everything once the test reaches in_review (and beyond). admin and
viewer are never blinded.
"""

import uuid

import pytest

from app.models.evidence import Evidence
from app.models.enums import TeamSide

_RED_FIELDS = [
    "procedure_text", "tool_used", "attack_success",
    "execution_start_time", "execution_end_time", "red_summary",
]
_BLUE_FIELDS = [
    "detection_result", "containment_result", "detection_time",
    "containment_time", "blue_summary", "system_gaps",
]


def _add_evidence(db, test_id, team: TeamSide):
    ev = Evidence(
        test_id=uuid.UUID(test_id),
        file_name="proof.txt",
        file_path="s3://bucket/proof.txt",
        sha256_hash="a" * 64,
        team=team,
    )
    db.add(ev)
    db.commit()


@pytest.fixture
def technique(api, auth_headers):
    resp = api(
        "post", "/api/v1/techniques", auth_headers,
        json={"mitre_id": "T1059.100", "name": "Command Line"},
    )
    assert resp.status_code == 201, resp.text
    return resp.json()["id"]


@pytest.fixture
def blind_test(client, db, api, red_lead_headers, red_lead_user, red_tech_headers, technique):
    """A test in red_executing with red-side content already filled in."""
    resp = api(
        "post", "/api/v1/tests", red_lead_headers,
        json={"technique_id": technique, "name": "Blind visibility test"},
    )
    test_id = resp.json()["id"]

    api("post", f"/api/v1/tests/{test_id}/start-execution", red_tech_headers)
    api(
        "patch", f"/api/v1/tests/{test_id}/red", red_tech_headers,
        json={"procedure_text": "run mimikatz", "tool_used": "mimikatz", "red_summary": "dumped creds"},
    )
    return test_id


def test_blue_viewer_cannot_see_red_fields_during_red_executing(
    client, db, api, blind_test, blue_tech_headers
):
    resp = api("get", f"/api/v1/tests/{blind_test}", blue_tech_headers)
    assert resp.status_code == 200
    body = resp.json()
    for field in _RED_FIELDS:
        assert body[field] is None, f"{field} should be hidden from blue viewer"


def test_red_viewer_cannot_see_blue_fields_during_red_executing(
    client, db, api, blind_test, red_tech_headers
):
    resp = api("get", f"/api/v1/tests/{blind_test}", red_tech_headers)
    assert resp.status_code == 200
    body = resp.json()
    for field in _BLUE_FIELDS:
        assert body[field] is None, f"{field} should be hidden from red viewer"
    # Red's own fields ARE visible to red
    assert body["procedure_text"] == "run mimikatz"


def test_admin_sees_everything_during_blind_states(
    client, db, api, blind_test, auth_headers
):
    resp = api("get", f"/api/v1/tests/{blind_test}", auth_headers)
    assert resp.status_code == 200
    body = resp.json()
    assert body["procedure_text"] == "run mimikatz"


def test_both_sides_see_everything_once_in_review(
    client, db, api, auth_headers, red_tech_headers, red_lead_headers,
    blue_tech_headers, blue_lead_headers, red_lead_user, blue_lead_user, blind_test,
):
    test_id = blind_test
    _add_evidence(db, test_id, TeamSide.red)
    submit_red = api("post", f"/api/v1/tests/{test_id}/submit-red", red_tech_headers)
    assert submit_red.status_code == 200, submit_red.text

    approve_red = api("post", f"/api/v1/tests/{test_id}/review-red", red_lead_headers, json={"decision": "approve"})
    assert approve_red.status_code == 200, approve_red.text

    api("post", f"/api/v1/tests/{test_id}/start-blue-work", blue_tech_headers)
    api(
        "patch", f"/api/v1/tests/{test_id}/blue", blue_tech_headers,
        json={"detection_result": "detected", "blue_summary": "caught it"},
    )
    _add_evidence(db, test_id, TeamSide.blue)
    submit_blue = api("post", f"/api/v1/tests/{test_id}/submit-blue", blue_tech_headers)
    assert submit_blue.status_code == 200, submit_blue.text

    approve_blue = api("post", f"/api/v1/tests/{test_id}/review-blue", blue_lead_headers, json={"decision": "approve"})
    assert approve_blue.status_code == 200, approve_blue.text
    assert approve_blue.json()["state"] == "in_review"

    resp_as_red = api("get", f"/api/v1/tests/{test_id}", red_tech_headers)
    body_red = resp_as_red.json()
    assert body_red["detection_result"] == "detected"
    assert body_red["blue_summary"] == "caught it"

    resp_as_blue = api("get", f"/api/v1/tests/{test_id}", blue_tech_headers)
    body_blue = resp_as_blue.json()
    assert body_blue["procedure_text"] == "run mimikatz"
    assert body_blue["red_summary"] == "dumped creds"