"""AUD-001 ~ AUD-008: 审计日志测试。

覆盖功能点:
- 订单创建审计
- 审批审计
- 取消审计
- 审计日志查询和筛选
"""
from __future__ import annotations

import pytest


@pytest.mark.audit
@pytest.mark.p0
class TestAuditLogWriting:
    """AUD-001 ~ AUD-004: 审计日志写入测试。"""

    def test_order_create_audit(self, client, salesman_headers, make_product, db_session):
        """AUD-001: 订单创建应记录审计日志。"""
        from backend.app.models.system import AuditLog
        product = make_product()
        client.post("/api/orders", headers=salesman_headers, json={
            "customer_name": "审计测试客户",
            "customer_mobile": "1380000A001",
            "items": [{
                "product_id": product.id,
                "product_name": product.product_name,
                "specification": product.specification,
                "unit": product.unit,
                "quantity": 5,
                "sale_price": 100,
                "cost_price": 60,
            }],
        })

        # 检查审计日志
        audit = db_session.query(AuditLog).filter(
            AuditLog.operate_type == "order_create",
            AuditLog.biz_type == "sales_order",
        ).first()
        assert audit is not None, "订单创建应生成审计日志"

    def test_approval_audit(self, client, salesman_headers, manager_headers, make_product, db_session):
        """AUD-002: 审批应记录审计日志。"""
        from backend.app.models.system import AuditLog
        product = make_product()
        create_resp = client.post("/api/orders", headers=salesman_headers, json={
            "customer_name": "审批审计客户",
            "customer_mobile": "1380000A002",
            "items": [{
                "product_id": product.id,
                "product_name": product.product_name,
                "specification": product.specification,
                "unit": product.unit,
                "quantity": 5,
                "sale_price": 100,
                "cost_price": 60,
            }],
        })
        order_id = create_resp.json()["data"]["order_id"]
        client.post(f"/api/orders/{order_id}/submit", headers=salesman_headers)
        client.post(f"/api/orders/{order_id}/approve", headers=manager_headers, json={
            "approve_result": "pass",
        })

        # 检查审计日志
        audit = db_session.query(AuditLog).filter(
            AuditLog.operate_type == "order_approve",
            AuditLog.biz_type == "sales_order",
        ).first()
        assert audit is not None, "订单审批应生成审计日志"

    def test_cancel_audit(self, client, salesman_headers, make_product, db_session):
        """AUD-003: 取消应记录审计日志。"""
        from backend.app.models.system import AuditLog
        product = make_product()
        create_resp = client.post("/api/orders", headers=salesman_headers, json={
            "customer_name": "取消审计客户",
            "customer_mobile": "1380000A003",
            "items": [{
                "product_id": product.id,
                "product_name": product.product_name,
                "specification": product.specification,
                "unit": product.unit,
                "quantity": 5,
                "sale_price": 100,
                "cost_price": 60,
            }],
        })
        order_id = create_resp.json()["data"]["order_id"]
        client.post(f"/api/orders/{order_id}/cancel", headers=salesman_headers, json={
            "cancel_reason": "审计测试取消",
        })

        # 检查审计日志
        audit = db_session.query(AuditLog).filter(
            AuditLog.operate_type == "order_cancel",
            AuditLog.biz_type == "sales_order",
        ).first()
        assert audit is not None, "订单取消应生成审计日志"


@pytest.mark.audit
@pytest.mark.p1
class TestAuditLogQuery:
    """AUD-008: 审计日志查询测试。"""

    def test_audit_log_list(self, client, admin_headers, db_session):
        """AUD-008: 审计日志列表查询。"""
        from backend.app.models.system import AuditLog

        # 预置审计日志
        audit = AuditLog(
            operator_id=1,
            operator_name="管理员",
            operate_type="create",
            biz_type="order",
            biz_id=1,
            result="success",
        )
        db_session.add(audit)
        db_session.flush()

        resp = client.get("/api/audit-logs", headers=admin_headers)
        assert resp.status_code == 200
        data = resp.json()
        assert "list" in data["data"]

    def test_audit_log_filter(self, client, admin_headers, db_session):
        """审计日志筛选。"""
        from backend.app.models.system import AuditLog

        audit = AuditLog(
            operator_id=1,
            operator_name="管理员",
            operate_type="approve",
            biz_type="order",
            biz_id=2,
            result="success",
        )
        db_session.add(audit)
        db_session.flush()

        resp = client.get("/api/audit-logs?operate_type=approve", headers=admin_headers)
        assert resp.status_code == 200


@pytest.mark.audit
@pytest.mark.p1
class TestAuditPermission:
    """审计日志权限测试。"""

    def test_salesman_cannot_view_audit(self, client, salesman_headers):
        """业务员不能查看审计日志。"""
        resp = client.get("/api/audit-logs", headers=salesman_headers)
        assert resp.status_code == 403

    def test_driver_cannot_view_audit(self, client, driver_headers):
        """司机不能查看审计日志。"""
        resp = client.get("/api/audit-logs", headers=driver_headers)
        assert resp.status_code == 403

    def test_admin_can_view_audit(self, client, admin_headers):
        """管理员可以查看审计日志。"""
        resp = client.get("/api/audit-logs", headers=admin_headers)
        assert resp.status_code == 200