import importlib
from types import ModuleType

import pytest
from dirty_equals import IsOneOf
from fastapi.testclient import TestClient
from sqlmodel import create_engine
from sqlmodel.pool import StaticPool

from tests.conftest import needs_py310


@pytest.fixture(
    name="module",
    params=[
        pytest.param("tutorial001_py310", marks=needs_py310),
    ],
)
def get_module(request: pytest.FixtureRequest) -> ModuleType:
    mod = importlib.import_module(f"docs_src.tutorial.fastapi.update.{request.param}")
    mod.sqlite_url = "sqlite://"
    mod.engine = create_engine(
        mod.sqlite_url, connect_args=mod.connect_args, poolclass=StaticPool
    )
    return mod


def test_tutorial(module: ModuleType):
    with TestClient(module.app) as client:
        hero1_data = {"name": "Deadpond", "secret_name": "Dive Wilson"}
        hero2_data = {
            "name": "Spider-Boy",
            "secret_name": "Pedro Parqueador",
            "id": 9000,
        }
        hero3_data = {
            "name": "Rusty-Man",
            "secret_name": "Tommy Sharp",
            "age": 48,
        }
        response = client.post("/heroes/", json=hero1_data)
        assert response.status_code == 200, response.text
        response = client.post("/heroes/", json=hero2_data)
        assert response.status_code == 200, response.text
        hero2 = response.json()
        hero2_id = hero2["id"]
        response = client.post("/heroes/", json=hero3_data)
        assert response.status_code == 200, response.text
        hero3 = response.json()
        hero3_id = hero3["id"]
        response = client.get(f"/heroes/{hero2_id}")
        assert response.status_code == 200, response.text
        response = client.get("/heroes/9000")
        assert response.status_code == 404, response.text
        response = client.get("/heroes/")
        assert response.status_code == 200, response.text
        data = response.json()
        assert len(data) == 3

        response = client.patch(
            f"/heroes/{hero2_id}", json={"secret_name": "Spider-Youngster"}
        )
        data = response.json()
        assert response.status_code == 200, response.text
        assert data["name"] == hero2_data["name"], "The name should not be set to none"
        assert data["secret_name"] == "Spider-Youngster", (
            "The secret name should be updated"
        )

        response = client.patch(f"/heroes/{hero3_id}", json={"age": None})
        data = response.json()
        assert response.status_code == 200, response.text
        assert data["name"] == hero3_data["name"]
        assert data["age"] is None, (
            "A field should be updatable to None, even if that's the default"
        )

        response = client.patch("/heroes/9001", json={"name": "Dragon Cube X"})
        assert response.status_code == 404, response.text

        response = client.get("/openapi.json")
        assert response.status_code == 200, response.text
        assert response.json() == {
            "openapi": "3.1.0",
            "info": {"title": "FastAPI", "version": "0.1.0"},
            "paths": {
                "/heroes/": {
                    "get": {
                        "summary": "Read Heroes",
                        "operationId": "read_heroes_heroes__get",
                        "parameters": [
                            {
                                "required": False,
                                "schema": {
                                    "title": "Offset",
                                    "type": "integer",
                                    "default": 0,
                                },
                                "name": "offset",
                                "in": "query",
                            },
                            {
                                "required": False,
                                "schema": {
                                    "title": "Limit",
                                    "maximum": 100.0,
                                    "type": "integer",
                                    "default": 100,
                                },
                                "name": "limit",
                                "in": "query",
                            },
                        ],
                        "responses": {
                            "200": {
                                "description": "Successful Response",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "title": "Response Read Heroes Heroes  Get",
                                            "type": "array",
                                            "items": {
                                                "$ref": "#/components/schemas/HeroPublic"
                                            },
                                        }
                                    }
                                },
                            },
                            "422": {
                                "description": "Validation Error",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HTTPValidationError"
                                        }
                                    }
                                },
                            },
                        },
                    },
                    "post": {
                        "summary": "Create Hero",
                        "operationId": "create_hero_heroes__post",
                        "requestBody": {
                            "content": {
                                "application/json": {
                                    "schema": {
                                        "$ref": "#/components/schemas/HeroCreate"
                                    }
                                }
                            },
                            "required": True,
                        },
                        "responses": {
                            "200": {
                                "description": "Successful Response",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HeroPublic"
                                        }
                                    }
                                },
                            },
                            "422": {
                                "description": "Validation Error",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HTTPValidationError"
                                        }
                                    }
                                },
                            },
                        },
                    },
                },
                "/heroes/{hero_id}": {
                    "get": {
                        "summary": "Read Hero",
                        "operationId": "read_hero_heroes__hero_id__get",
                        "parameters": [
                            {
                                "required": True,
                                "schema": {"title": "Hero Id", "type": "integer"},
                                "name": "hero_id",
                                "in": "path",
                            }
                        ],
                        "responses": {
                            "200": {
                                "description": "Successful Response",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HeroPublic"
                                        }
                                    }
                                },
                            },
                            "422": {
                                "description": "Validation Error",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HTTPValidationError"
                                        }
                                    }
                                },
                            },
                        },
                    },
                    "patch": {
                        "summary": "Update Hero",
                        "operationId": "update_hero_heroes__hero_id__patch",
                        "parameters": [
                            {
                                "required": True,
                                "schema": {"title": "Hero Id", "type": "integer"},
                                "name": "hero_id",
                                "in": "path",
                            }
                        ],
                        "requestBody": {
                            "content": {
                                "application/json": {
                                    "schema": {
                                        "$ref": "#/components/schemas/HeroUpdate"
                                    }
                                }
                            },
                            "required": True,
                        },
                        "responses": {
                            "200": {
                                "description": "Successful Response",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HeroPublic"
                                        }
                                    }
                                },
                            },
                            "422": {
                                "description": "Validation Error",
                                "content": {
                                    "application/json": {
                                        "schema": {
                                            "$ref": "#/components/schemas/HTTPValidationError"
                                        }
                                    }
                                },
                            },
                        },
                    },
                },
            },
            "components": {
                "schemas": {
                    "HTTPValidationError": {
                        "title": "HTTPValidationError",
                        "type": "object",
                        "properties": {
                            "detail": {
                                "title": "Detail",
                                "type": "array",
                                "items": {
                                    "$ref": "#/components/schemas/ValidationError"
                                },
                            }
                        },
                    },
                    "HeroCreate": {
                        "title": "HeroCreate",
                        "required": ["name", "secret_name"],
                        "type": "object",
                        "properties": {
                            "name": {"title": "Name", "type": "string"},
                            "secret_name": {"title": "Secret Name", "type": "string"},
                            "age": {
                                "title": "Age",
                                "anyOf": [{"type": "integer"}, {"type": "null"}],
                            },
                        },
                    },
                    "HeroPublic": {
                        "title": "HeroPublic",
                        "required": ["name", "secret_name", "id"],
                        "type": "object",
                        "properties": {
                            "name": {"title": "Name", "type": "string"},
                            "secret_name": {"title": "Secret Name", "type": "string"},
                            "age": {
                                "title": "Age",
                                "anyOf": [{"type": "integer"}, {"type": "null"}],
                            },
                            "id": {"title": "Id", "type": "integer"},
                        },
                    },
                    "HeroUpdate": {
                        "title": "HeroUpdate",
                        "type": "object",
                        "properties": {
                            "name": {
                                "title": "Name",
                                "anyOf": [{"type": "string"}, {"type": "null"}],
                            },
                            "secret_name": {
                                "title": "Secret Name",
                                "anyOf": [{"type": "string"}, {"type": "null"}],
                            },
                            "age": {
                                "title": "Age",
                                "anyOf": [{"type": "integer"}, {"type": "null"}],
                            },
                        },
                    },
                    "ValidationError": {
                        "title": "ValidationError",
                        "required": ["loc", "msg", "type"],
                        "type": "object",
                        "properties": IsOneOf(
                            {
                                "loc": {
                                    "title": "Location",
                                    "type": "array",
                                    "items": {
                                        "anyOf": [
                                            {"type": "string"},
                                            {"type": "integer"},
                                        ]
                                    },
                                },
                                "msg": {"title": "Message", "type": "string"},
                                "type": {"title": "Error Type", "type": "string"},
                            },
                            {
                                "loc": {
                                    "title": "Location",
                                    "type": "array",
                                    "items": {
                                        "anyOf": [
                                            {"type": "string"},
                                            {"type": "integer"},
                                        ]
                                    },
                                },
                                "msg": {"title": "Message", "type": "string"},
                                "type": {"title": "Error Type", "type": "string"},
                                "ctx": {"title": "Context", "type": "object"},
                                "input": {"title": "Input"},
                            },
                        ),
                    },
                }
            },
        }
