"""
财务票据模块测试 —— /api/finance
覆盖: 票据入池 / 列表 / 作废 / 报销单 CRUD / 审批
"""
import uuid
import pytest
from httpx import AsyncClient
from tests.conftest import ADMIN_USER_ID, COMPANY_ID


class TestInvoicePool:
    """票据池 CRUD"""

    async def test_create_invoice(self, client: AsyncClient, admin_headers):
        """票据入池 → 200"""
        resp = await client.post("/api/finance/invoices", headers=admin_headers, json={
            "merchant_name": "加油站发票",
            "amount": 500.00,
            "invoice_date": "2026-03-15",
            "type": "expense",
            "ai_extracted_data": {"invoice_code": "12345678"},
        })
        assert resp.status_code == 200

    async def test_list_invoices(self, client: AsyncClient, admin_headers):
        """票据列表 → 200"""
        resp = await client.get("/api/finance/invoices", headers=admin_headers)
        assert resp.status_code == 200
        data = resp.json()["data"]
        assert "total" in data

    async def test_void_nonexistent_invoice(self, client: AsyncClient, admin_headers):
        """作废不存在的票据 → 404"""
        fake_id = uuid.uuid4()
        resp = await client.delete(f"/api/finance/invoices/{fake_id}", headers=admin_headers)
        assert resp.status_code in (404, 500)


class TestExpenses:
    """报销单"""

    async def test_list_expenses(self, client: AsyncClient, admin_headers):
        """报销单列表 → 200"""
        resp = await client.get("/api/finance/expenses", headers=admin_headers)
        assert resp.status_code == 200

    async def test_get_nonexistent_expense(self, client: AsyncClient, admin_headers):
        """不存在的报销单 → 404"""
        fake_id = uuid.uuid4()
        resp = await client.get(f"/api/finance/expenses/{fake_id}", headers=admin_headers)
        assert resp.status_code in (404, 500)