"""插件 API 集成测试 - 测试 /api/plugins/* 所有接口"""
import pytest

from tests.task_utils import poll_task_until_terminal


class TestPluginsAPI:
    """测试插件相关 API"""

    @pytest.mark.asyncio
    async def test_list_plugins(self, client):
        """测试 GET /api/plugins"""
        response = await client.get("/api/plugins")
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 200
        assert "plugins" in data["data"]
        assert isinstance(data["data"]["plugins"], list)

    @pytest.mark.asyncio
    async def test_list_plugins_structure(self, client):
        """测试 GET /api/plugins 返回结构"""
        response = await client.get("/api/plugins")
        data = response.json()
        if data["data"]["plugins"]:
            plugin = data["data"]["plugins"][0]
            assert "id" in plugin
            assert "name" in plugin
            assert "display_name" in plugin
            assert "description" in plugin
            assert "enabled" in plugin

    @pytest.mark.asyncio
    async def test_toggle_plugin_enable(self, client):
        """测试 PUT /api/plugins/{id}/toggle - 启用"""
        # 先获取一个插件 ID
        response = await client.get("/api/plugins")
        plugins = response.json()["data"]["plugins"]
        if not plugins:
            pytest.skip("没有可用的插件")
        
        plugin_id = plugins[0]["id"]
        response = await client.put(f"/api/plugins/{plugin_id}/toggle", json={"enabled": True})
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 200
        assert data["data"]["enabled"] is True

    @pytest.mark.asyncio
    async def test_toggle_plugin_disable(self, client):
        """测试 PUT /api/plugins/{id}/toggle - 禁用"""
        response = await client.get("/api/plugins")
        plugins = response.json()["data"]["plugins"]
        if not plugins:
            pytest.skip("没有可用的插件")
        
        plugin_id = plugins[0]["id"]
        response = await client.put(f"/api/plugins/{plugin_id}/toggle", json={"enabled": False})
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 200
        assert data["data"]["enabled"] is False

    @pytest.mark.asyncio
    async def test_toggle_plugin_missing_enabled(self, client):
        """测试 PUT /api/plugins/{id}/toggle - 缺少 enabled 参数"""
        response = await client.get("/api/plugins")
        plugins = response.json()["data"]["plugins"]
        if not plugins:
            pytest.skip("没有可用的插件")
        
        plugin_id = plugins[0]["id"]
        response = await client.put(f"/api/plugins/{plugin_id}/toggle", json={})
        # Pydantic 验证缺失必填字段返回 422
        assert response.status_code == 422

    @pytest.mark.asyncio
    async def test_toggle_nonexistent_plugin(self, client):
        """测试 PUT /api/plugins/{id}/toggle - 不存在的插件"""
        response = await client.put("/api/plugins/nonexistent_plugin/toggle", json={"enabled": True})
        assert response.status_code == 404

    @pytest.mark.asyncio
    async def test_get_plugin_config(self, client):
        """测试 GET /api/plugins/{id}/config"""
        response = await client.get("/api/plugins")
        plugins = response.json()["data"]["plugins"]
        if not plugins:
            pytest.skip("没有可用的插件")
        
        plugin_id = plugins[0]["id"]
        response = await client.get(f"/api/plugins/{plugin_id}/config")
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 200
        assert "config" in data["data"]

    @pytest.mark.asyncio
    async def test_get_nonexistent_plugin_config(self, client):
        """测试 GET /api/plugins/{id}/config - 不存在的插件"""
        response = await client.get("/api/plugins/nonexistent_plugin/config")
        assert response.status_code == 404

    @pytest.mark.asyncio
    async def test_update_plugin_config(self, client):
        """测试 POST /api/plugins/{id}/config"""
        response = await client.get("/api/plugins")
        plugins = response.json()["data"]["plugins"]
        if not plugins:
            pytest.skip("没有可用的插件")
        
        plugin_id = plugins[0]["id"]
        response = await client.post(
            f"/api/plugins/{plugin_id}/config",
            json={"config": {"max_pages": 3}}
        )
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 200

    @pytest.mark.network
    @pytest.mark.slow
    @pytest.mark.asyncio
    async def test_crawl_plugin(self, client):
        """测试 POST /api/plugins/{id}/crawl - 异步任务模式"""
        response = await client.get("/api/plugins")
        plugins = response.json()["data"]["plugins"]
        if not plugins:
            pytest.skip("没有可用的插件")
        
        plugin_id = plugins[0]["id"]
        response = await client.post(f"/api/plugins/{plugin_id}/crawl")
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 200
        assert "task_id" in data["data"]
        
        task_id = data["data"]["task_id"]
        task_data = await poll_task_until_terminal(
            client, task_id, max_rounds=140, interval=0.5
        )
        assert task_data is not None
        assert task_data["status"] in ("completed", "failed", "cancelled")

    @pytest.mark.asyncio
    async def test_crawl_nonexistent_plugin(self, client):
        """测试 POST /api/plugins/{id}/crawl - 不存在的插件"""
        response = await client.post("/api/plugins/nonexistent_plugin/crawl")
        assert response.status_code == 404

    @pytest.mark.network
    @pytest.mark.slow
    @pytest.mark.asyncio
    async def test_crawl_all_plugins(self, client):
        """测试 POST /api/plugins/crawl-all - 异步任务模式"""
        response = await client.post("/api/plugins/crawl-all")
        assert response.status_code == 200
        data = response.json()
        assert data["code"] == 200
        assert "task_id" in data["data"]
        
        task_id = data["data"]["task_id"]
        task_data = await poll_task_until_terminal(
            client, task_id, max_rounds=400, interval=0.5
        )
        assert task_data is not None
        assert task_data["status"] in ("completed", "failed", "cancelled")