import json
import os
import time

import pytest
import requests

UI_BASE = os.getenv("UI_BASE", "http://192.168.1.2:9094")

def _wait_for_http(url: str, timeout_s: float = 90) -> None:
    deadline = time.time() + timeout_s
    last_err = None
    while time.time() < deadline:
        try:
            resp = requests.get(url, timeout=5)
            if resp.status_code == 200:
                return
            last_err = f"status {resp.status_code}"
        except Exception as exc:
            last_err = str(exc)
        time.sleep(2)
    raise RuntimeError(f"service not ready: {url} ({last_err})")


def test_ui_index_contains_expected_elements():
    _wait_for_http(UI_BASE + "/health")
    resp = requests.get(UI_BASE + "/", timeout=30)
    assert resp.status_code == 200
    html = resp.text
    assert "Model Manager" in html
    assert "id=\"download-form\"" in html
    assert "id=\"models-list\"" in html
    assert "id=\"logs-output\"" in html
    assert "id=\"theme-toggle\"" in html


def test_ui_assets_available():
    resp = requests.get(UI_BASE + "/ui/styles.css", timeout=30)
    assert resp.status_code == 200
    css = resp.text
    assert "data-theme" in css

    resp = requests.get(UI_BASE + "/ui/app.js", timeout=30)
    assert resp.status_code == 200
    js = resp.text
    assert "themeToggle" in js
    assert "localStorage" in js
    assert "logs-output" in js