#!/usr/bin/env python3

import logging
import json
import sys
import uuid

import requests

BASE_URL = "http://localhost:8888"
DELETE_UUID = "00000000-0000-dddd-0000-000000000000"
POST_UUID = "2dc42f26-884e-4b10-abfb-4fd394aa9d62"
BAD_UUID = "00000000-0000-1111-0000-000000000000"
INVALID_UUID = "0"

log = logging.getLogger(__name__)


def test_redirect():
    url = f"{BASE_URL}/asdf"
    r = requests.get(url, allow_redirects=False)

    assert r.status_code == 301
    assert r.headers["Location"] == "/"


def test_html_get_post():
    url = f"{BASE_URL}/posts/{POST_UUID}"
    r = requests.get(url)
    assert r.status_code == 200
    text = r.text
    assert "A Solid Breakdown of the Linux Font Rendering Stack" in text
    assert "hinting and anti-aliasing" in text

    assert "Debugging CGI / CGit" not in text


def test_html_get_base_url():
    url = BASE_URL
    r = requests.get(url)
    assert r.status_code == 200
    text = r.text
    assert "A Solid Breakdown of the Linux Font Rendering Stack" in text
    assert "hinting and anti-aliasing" in text

    assert "Debugging CGI / CGit" in text


def test_html_get_posts():
    url = f"{BASE_URL}/posts"
    r = requests.get(url)
    assert r.status_code == 200
    text = r.text
    assert "A Solid Breakdown of the Linux Font Rendering Stack" in text
    assert "hinting and anti-aliasing" in text

    assert "Debugging CGI / CGit" in text


def test_html_get_post_not_found():
    url = f"{BASE_URL}/posts/{BAD_UUID}"
    r = requests.get(url)
    assert r.status_code == 404
    text = r.text

    assert "Resource not found" in text

    url = f"{BASE_URL}/posts/{INVALID_UUID}"
    r = requests.get(url)
    assert r.status_code == 404
    text = r.text

    assert "Resource not found" in text


def test_json_get_post():
    url = f"{BASE_URL}/posts/{POST_UUID}"
    r = requests.get(url, headers={"Accept": "application/json"})
    assert r.status_code == 200
    j = r.json()
    post = j[0]

    assert len(j) == 1
    assert "A Solid Breakdown of the Linux Font Rendering Stack" == post["title"]
    assert "hinting and anti-aliasing" in post["body"]


def test_json_get_posts():
    url = f"{BASE_URL}/posts"
    r = requests.get(url, headers={"Accept": "application/json"})
    assert r.status_code == 200
    j = r.json()

    assert len(j) >= 1
    text = json.dumps(j)
    assert "A Solid Breakdown of the Linux Font Rendering Stack" in text
    assert "hinting and anti-aliasing" in text

    assert "Debugging CGI / CGit" in text


def test_json_post_posts():
    url = f"{BASE_URL}/posts"
    uuid_ = str(uuid.uuid4())
    data = {"id": uuid_, "title": "title", "body": "body"}
    r = requests.post(url, headers={"Accept": "application/json"}, json=data)

    assert r.status_code == 201

    j = r.json()

    assert "Resource created successfully." == j

    url = f"{BASE_URL}/posts/{uuid_}"
    r = requests.get(url, headers={"Accept": "application/json"})
    assert r.status_code == 200
    j = r.json()

    assert len(j) == 1
    assert "title" == j[0]["title"]
    assert "body" == j[0]["body"]


def test_json_delete_posts():
    headers = {"Accept": "application/json"}
    url = f"{BASE_URL}/posts"
    uuid_ = DELETE_UUID
    data = {"id": uuid_, "title": "title", "body": "body"}

    # Create post copy-pasta.
    r = requests.post(url, headers=headers, json=data)
    assert r.status_code == 201
    j = r.json()

    url = f"{BASE_URL}/posts/{uuid_}"
    r = requests.delete(url, headers=headers)
    assert r.status_code == 200
    j = r.json()

    r = requests.get(url, headers=headers)
    assert r.status_code == 404
    j = r.json()


def test_json_get_post_not_found():
    url = f"{BASE_URL}/posts/{BAD_UUID}"
    r = requests.get(url, headers={"Accept": "application/json"})
    assert r.status_code == 404
    j = r.json()

    assert "Resource not found" in j

    url = f"{BASE_URL}/posts/{INVALID_UUID}"
    r = requests.delete(url, headers={"Accept": "application/json"})
    assert r.status_code == 404
    j = r.json()

    assert "Resource not found" in j


def main():
    winner = True
    for func in dir(sys.modules[__name__]):
        if func.startswith("test_"):
            try:
                globals()[func]()
            except Exception:
                winner = False
                log.exception(f"🚫 {func} failed 🚫🏆")

    if winner:
        log.info("🏆 You're winner !")


if __name__ == "__main__":
    main()