"""
联系人模块测试 —— /api/customers/{cid}/contacts & /api/contacts/{id}
覆盖: CRUD 完整链路
"""
import uuid
import pytest
from httpx import AsyncClient
from tests.conftest import CUSTOMER_ID


class TestContactsCRUD:
    """联系人 CRUD 全链路"""

    async def test_list_contacts_empty(self, client: AsyncClient, admin_headers):
        """初始无联系人 → 200 + 空数组"""
        resp = await client.get(
            f"/api/customers/{CUSTOMER_ID}/contacts",
            headers=admin_headers
        )
        assert resp.status_code == 200
        assert isinstance(resp.json()["data"], list)

    async def test_create_contact(self, client: AsyncClient, admin_headers):
        """新增联系人 → 200"""
        resp = await client.post(
            f"/api/customers/{CUSTOMER_ID}/contacts",
            headers=admin_headers,
            json={"name": "王采购", "phone": "13700137000", "title": "采购总监"}
        )
        assert resp.status_code == 200
        data = resp.json()["data"]
        assert data["name"] == "王采购"
        return data.get("id")

    async def test_create_and_update_contact(self, client: AsyncClient, admin_headers):
        """新增后编辑联系人 → 200"""
        # 新增
        create_resp = await client.post(
            f"/api/customers/{CUSTOMER_ID}/contacts",
            headers=admin_headers,
            json={"name": "临时联系人", "phone": "10000"}
        )
        assert create_resp.status_code == 200
        contact_id = create_resp.json()["data"]["id"]

        # 编辑
        update_resp = await client.put(
            f"/api/contacts/{contact_id}",
            headers=admin_headers,
            json={"name": "正式联系人", "title": "技术经理"}
        )
        assert update_resp.status_code == 200

    async def test_create_and_delete_contact(self, client: AsyncClient, admin_headers):
        """新增后删除联系人 → 200"""
        create_resp = await client.post(
            f"/api/customers/{CUSTOMER_ID}/contacts",
            headers=admin_headers,
            json={"name": "待删联系人"}
        )
        contact_id = create_resp.json()["data"]["id"]

        del_resp = await client.delete(
            f"/api/contacts/{contact_id}",
            headers=admin_headers
        )
        assert del_resp.status_code == 200

    async def test_create_contact_no_name(self, client: AsyncClient, admin_headers):
        """缺少 name → 422"""
        resp = await client.post(
            f"/api/customers/{CUSTOMER_ID}/contacts",
            headers=admin_headers,
            json={"phone": "123"}
        )
        assert resp.status_code == 422