#!/usr/bin/env python3
"""Info panel smoke tests: what the panel shows, and what Copy JSON hands over.

Run against a locally running backend:

    backend/main.py &
    .venv/bin/python tests/smoke_info.py

The listing is served by this script so the expected JSON is known exactly --
including the awkward parts of a real item (nested http_headers, a tag array,
a zero, an empty string).
"""
import json
import os
import sys
from playwright.sync_api import sync_playwright

BASE = os.environ.get("JACUZZI_BASE", "http://127.0.0.1:5000/")
SERVER = "https://hottubapp.io"
CHANNEL = "xvideos"

ITEM = {
    "id": "test:copy-me",
    "title": "Summer Col and Damion Dayski",
    "url": "https://example.test/proxy/test/post/copy-me.html",
    "channel": "test",
    "duration": 0,
    "isLive": False,
    "views": 0,
    "uploader": "",
    "thumb": "https://cdn.example.test/thumb.png",
    "tags": ["sex", "bigtits", "bigass", "hardcore"],
    "preview": "https://example.test/proxy/test/post/copy-me.html",
    "http_headers": {"Referer": "https://example.test/"},
}

SEED = """([server, channel]) => {
    localStorage.setItem('config', JSON.stringify({ servers: [{ [server]: {} }] }));
    localStorage.setItem('preferences', JSON.stringify({ [server]: { channelId: channel } }));
    localStorage.removeItem('session');
    localStorage.setItem('favorites', JSON.stringify([]));
}"""


class Checks:
    def __init__(self):
        self.failed = 0

    def ok(self, label, condition, detail=""):
        mark = "PASS" if condition else "FAIL"
        if not condition:
            self.failed += 1
        print(f"  [{mark}] {label}" + (f" -- {detail}" if detail and not condition else ""))


def main():
    c = Checks()
    with sync_playwright() as p:
        browser = p.chromium.launch(args=[
            "--no-sandbox",
            "--disable-dev-shm-usage",
            "--disable-gpu",
            # Lean flags, matching smoke_grid: this runs alongside the app's own
            # server and a default Chromium spikes hard enough at startup to get
            # itself killed on a constrained box.
            "--renderer-process-limit=1",
            "--js-flags=--max-old-space-size=512",
        ])
        context = browser.new_context(viewport={"width": 1400, "height": 1000})
        # The real clipboard, so the button's own path is what runs.
        context.grant_permissions(["clipboard-read", "clipboard-write"])
        page = context.new_page()
        crashes = []
        page.on("pageerror", lambda e: crashes.append(str(e)))

        page.route("**/api/videos", lambda route: route.fulfill(
            status=200, content_type="application/json",
            body=json.dumps({"items": [ITEM], "pageInfo": {"hasNextPage": False}})))
        page.route("**/api/resolve*", lambda route: route.fulfill(
            status=200, content_type="application/json",
            body=json.dumps({"formats": [], "http_headers": {}, "isLive": False, "url": None})))

        page.goto(BASE, wait_until="domcontentloaded")
        page.evaluate(SEED, [SERVER, CHANNEL])
        page.goto(BASE, wait_until="load")
        page.wait_for_selector(".video-card", timeout=60000)
        page.wait_for_timeout(1500)

        print("\nthe panel opens with a copy button")
        page.evaluate("""() => {
            const v = App.state.loadedVideos.find((x) => x.id === 'test:copy-me');
            App.ui.openInfo(v);
        }""")
        page.wait_for_timeout(500)
        c.ok("the panel is open",
             page.evaluate("() => document.getElementById('info-modal').classList.contains('open')"))
        c.ok("the button is visible", page.is_visible("#info-copy"))
        c.ok("and reads Copy JSON",
             page.inner_text("#info-copy").strip() == "Copy JSON",
             page.inner_text("#info-copy"))

        print("\nclicking it puts the item on the clipboard")
        page.click("#info-copy")
        page.wait_for_timeout(600)
        clipboard = page.evaluate("() => navigator.clipboard.readText()")
        try:
            copied = json.loads(clipboard)
        except ValueError:
            copied = None
        c.ok("what landed there is JSON", copied is not None, clipboard[:120])
        if copied:
            missing = [k for k, v in ITEM.items() if k not in copied]
            c.ok("with every field the item has", not missing, str(missing))
            c.ok("values intact, nested ones included",
                 copied.get("http_headers") == ITEM["http_headers"]
                 and copied.get("tags") == ITEM["tags"], str(copied.get("http_headers")))
            c.ok("a zero is a zero, not a dash",
                 copied.get("duration") == 0 and copied.get("views") == 0, str(copied.get("duration")))
            c.ok("and an empty string stays empty",
                 copied.get("uploader") == "", repr(copied.get("uploader")))
            c.ok("it is pretty-printed, not one line", "\n" in clipboard)
        c.ok("the button says so", page.inner_text("#info-copy").strip() == "Copied",
             page.inner_text("#info-copy"))

        print("\nand it goes back to normal")
        page.wait_for_timeout(2000)
        c.ok("the label resets", page.inner_text("#info-copy").strip() == "Copy JSON",
             page.inner_text("#info-copy"))

        print("\nthe resolved payload rides along once it lands")
        page.evaluate("""() => {
            const v = App.state.loadedVideos.find((x) => x.id === 'test:copy-me');
            App.ui.showInfo(v, { info: { extractorField: 'yes', formats: [] } });
        }""")
        page.wait_for_timeout(300)
        page.click("#info-copy")
        page.wait_for_timeout(600)
        second = json.loads(page.evaluate("() => navigator.clipboard.readText()"))
        c.ok("the extractor's fields are in there too",
             (second.get("extractor") or {}).get("extractorField") == "yes",
             str(list(second.keys())))
        c.ok("and the item's own are still there", second.get("id") == ITEM["id"])

        c.ok("nothing threw along the way", not crashes, str(crashes[:2]))
        browser.close()

    print(f"\n{'OK' if not c.failed else 'FAILED'}: {c.failed} check(s) failed")
    return 1 if c.failed else 0


sys.exit(main())