"""tests/integration/test_agents_api.py"""

from __future__ import annotations

import pytest


@pytest.fixture
async def env(env_with_provider):
    yield env_with_provider


async def test_create_and_list(env):
    c, _, auth = env
    r = await c.post(
        "/api/agents",
        headers=auth,
        json={
            "name": "bot",
            "config": {"providers": ["openai"], "default_model": "openai:gpt-4o"},
        },
    )
    assert r.status_code == 201
    agent_id = r.json()["id"]

    r = await c.get("/api/agents", headers=auth)
    assert any(a["id"] == agent_id for a in r.json())


async def test_list_survives_text_datetime_updated_at(env):
    c, srv, auth = env
    created = await c.post(
        "/api/agents",
        headers=auth,
        json={"name": "dirty-ts"},
    )
    assert created.status_code == 201, created.text
    agent_id = created.json()["agent_id"]
    local = f"/api/agents/{agent_id}/avatar"
    with srv.services.db.transaction() as conn:
        conn.execute(
            "UPDATE agents SET updated_at = ?, icon_url = ? WHERE agent_id = ?",
            ("2026-10-08 17:56:48", local, agent_id),
        )
    listed = await c.get("/api/agents", headers=auth)
    assert listed.status_code == 200, listed.text
    row = next(a for a in listed.json() if a["agent_id"] == agent_id)
    assert row["icon_url"].startswith(f"{local}?v=")


async def test_agent_runtime_fields_are_first_class_api_fields(env):
    c, _, auth = env
    r = await c.post(
        "/api/agents",
        headers=auth,
        json={
            "name": "runtime-config",
            "max_iters": 17,
            "max_input_length": 64_000,
            "temperature": 0.4,
            "top_p": 0.9,
            "max_tokens": 2048,
        },
    )
    assert r.status_code == 201
    created = r.json()
    agent_id = created["agent_id"]
    assert created["max_iters"] == 17
    assert created["max_input_length"] == 64_000
    assert created["temperature"] == 0.4
    assert created["top_p"] == 0.9
    assert created["max_tokens"] == 2048
    assert "max_iters" not in created["config"]

    r = await c.patch(
        f"/api/agents/{agent_id}",
        headers=auth,
        json={"max_iters": 23, "temperature": None},
    )
    assert r.status_code == 200
    updated = r.json()
    assert updated["max_iters"] == 23
    assert updated["temperature"] is None
    assert "max_iters" not in updated["config"]
    assert "temperature" not in updated["config"]


async def test_create_keeps_legacy_runtime_values_from_config(env):
    c, _, auth = env
    r = await c.post(
        "/api/agents",
        headers=auth,
        json={"name": "legacy-runtime-config", "config": {"max_iters": 19}},
    )
    assert r.status_code == 201
    created = r.json()
    assert created["max_iters"] == 19
    assert "max_iters" not in created["config"]


async def test_start_stop(env):
    """Stop unloads harness runtime; start brings it back."""
    c, _, auth = env
    r = await c.post(
        "/api/agents",
        headers=auth,
        json={
            "name": "bot",
            "config": {"providers": ["openai"], "default_model": "openai:gpt-4o"},
        },
    )
    body = r.json()
    agent_id = body["agent_id"]

    r = await c.get(f"/api/agents/{agent_id}/status", headers=auth)
    assert r.json()["state"] == "running"

    r = await c.post(f"/api/agents/{agent_id}/stop", headers=auth)
    assert r.status_code == 204

    r = await c.get(f"/api/agents/{agent_id}/status", headers=auth)
    assert r.json()["state"] == "stopped"

    r = await c.post(f"/api/agents/{agent_id}/start", headers=auth)
    assert r.status_code == 204

    r = await c.get(f"/api/agents/{agent_id}/status", headers=auth)
    assert r.json()["state"] == "running"

    rows = (await c.get("/api/agents", headers=auth)).json()
    assert any(a["agent_id"] == agent_id for a in rows)


async def test_status_endpoint(env):
    c, _, auth = env
    r = await c.post(
        "/api/agents",
        headers=auth,
        json={
            "name": "bot",
            "config": {"providers": ["openai"], "default_model": "openai:gpt-4o"},
        },
    )
    agent_id = r.json()["agent_id"]
    r = await c.get(f"/api/agents/{agent_id}/status", headers=auth)
    assert r.status_code == 200
    assert "state" in r.json()


async def test_icon_and_color_round_trip(env):
    """icon_name and color stored as first-class fields must appear in GET /agents."""
    c, _srv, auth = env
    r = await c.post(
        "/api/agents",
        headers=auth,
        json={
            "name": "icon-test",
            "config": {"icon_name": "zap", "color": "#6366f1"},
        },
    )
    assert r.status_code == 201
    agent_id = r.json()["id"]

    rows = (await c.get("/api/agents", headers=auth)).json()
    agent = next(a for a in rows if a["id"] == agent_id)
    assert agent["icon_name"] == "zap"
    assert agent["color"] == "#6366f1"


async def test_regular_user_can_list_storage_backends(env):
    """Regular authenticated users can GET /api/storage-backends."""
    c, _srv, auth = env
    r = await c.get("/api/storage-backends", headers=auth)
    assert r.status_code == 200
    assert isinstance(r.json(), list)