from __future__ import annotations

import pytest
from httpx import AsyncClient


@pytest.mark.integration
class TestChannelsStatusAPI:
    async def test_list_channels_status(self, test_client: AsyncClient, admin_headers: dict):
        response = await test_client.get("/api/channels/status", headers=admin_headers)
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 0
        assert "channels" in data["data"]

    async def test_get_single_channel_status_not_found(self, test_client: AsyncClient, admin_headers: dict):
        response = await test_client.get("/api/channels/nonexistent/status", headers=admin_headers)
        assert response.status_code == 404

    async def test_list_channels_requires_admin(self, test_client: AsyncClient, standard_user: dict):
        response = await test_client.get("/api/channels/status", headers=standard_user["headers"])
        assert response.status_code in (401, 403)


@pytest.mark.integration
class TestChannelStartStop:
    async def test_start_nonexistent_channel(self, test_client: AsyncClient, admin_headers: dict):
        response = await test_client.post("/api/channels/nonexistent/start", headers=admin_headers)
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == -1

    async def test_stop_not_running_channel(self, test_client: AsyncClient, admin_headers: dict):
        response = await test_client.post("/api/channels/telegram/stop", headers=admin_headers)
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 409


@pytest.mark.integration
class TestChannelConfig:
    async def test_update_config_nonexistent_channel(self, test_client: AsyncClient, admin_headers: dict):
        response = await test_client.put(
            "/api/channels/nonexistent/config",
            json={"enabled": True},
            headers=admin_headers,
        )
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == -1


@pytest.mark.integration
class TestChannelStats:
    async def test_get_channel_stats(self, test_client: AsyncClient, admin_headers: dict):
        response = await test_client.get("/api/channels/telegram/stats", headers=admin_headers)
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 0
        assert "summary" in data["data"]

    async def test_get_channel_stats_with_params(self, test_client: AsyncClient, admin_headers: dict):
        response = await test_client.get(
            "/api/channels/telegram/stats",
            params={"days": 30, "granularity": "day"},
            headers=admin_headers,
        )
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 0


@pytest.mark.integration
class TestChannelTestConnection:
    async def test_test_channel_nonexistent(self, test_client: AsyncClient, admin_headers: dict):
        response = await test_client.post("/api/channels/nonexistent/test", headers=admin_headers)
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == -1