// @ts-nocheck
import { executeScript, getActiveTab, isScriptableUrl } from '../core';
import { contentDispatch } from './injected';
export async function domOp(funcName, args) {
  const tab = await getActiveTab();
  if (!isScriptableUrl(tab.url)) {
    throw new Error(`Cannot run DOM commands on ${tab.url} — navigate to a regular web page first`);
  }
  const results = await executeScript({
    target: { tabId: tab.id },
    func: contentDispatch,
    args: [funcName, args],
  });
  return results[0]?.result;
}

export async function domEval({ code, tabId } = {}) {
  const tab = tabId ? await chrome.tabs.get(tabId) : await getActiveTab();
  if (!isScriptableUrl(tab.url)) {
    throw new Error(`Cannot run DOM commands on ${tab.url} — navigate to a regular web page first`);
  }
  const results = await executeScript({
    target: { tabId: tab.id },
    world: "MAIN",
    func: (c) => (0, eval)(c),
    args: [code],
  });
  return results[0]?.result ?? null;
}

export async function domWaitFor({ selector, timeout = 10000, visible = false, hidden = false, tabId } = {}) {
  const tab = tabId ? await chrome.tabs.get(tabId) : await getActiveTab();
  if (!isScriptableUrl(tab.url)) {
    throw new Error(`Cannot run DOM commands on ${tab.url} — navigate to a regular web page first`);
  }
  const deadline = Date.now() + timeout;
  while (Date.now() < deadline) {
    const results = await executeScript({
      target: { tabId: tab.id },
      func: (sel, vis, hid) => {
        const el = document.querySelector(sel);
        if (hid) return !el || el.offsetParent === null;
        if (!el) return false;
        if (vis) {
          const r = el.getBoundingClientRect();
          return r.width > 0 && r.height > 0;
        }
        return true;
      },
      args: [selector, visible, hidden],
    });
    if (results[0]?.result) return { selector, found: !hidden };
    await new Promise(r => setTimeout(r, 200));
  }
  throw new Error(`Selector '${selector}' condition not met within ${timeout}ms`);
}

export async function domPoll({ selector, pattern, attr, timeout = 30000, interval = 500, tabId } = {}) {
  const tab = tabId ? await chrome.tabs.get(tabId) : await getActiveTab();
  if (!isScriptableUrl(tab.url)) {
    throw new Error(`Cannot run DOM commands on ${tab.url} — navigate to a regular web page first`);
  }
  const deadline = Date.now() + timeout;
  const regex = new RegExp(pattern);
  while (Date.now() < deadline) {
    const results = await executeScript({
      target: { tabId: tab.id },
      func: (sel, a) => {
        const el = document.querySelector(sel);
        if (!el) return null;
        if (a) return el.getAttribute(a) ?? el[a] ?? null;
        return el.value !== undefined ? el.value : el.textContent.trim();
      },
      args: [selector, attr || null],
    });
    const value = results[0]?.result;
    if (value != null && regex.test(String(value))) return { selector, value, pattern };
    await new Promise(r => setTimeout(r, interval));
  }
  throw new Error(`Selector '${selector}' did not match '${pattern}' within ${timeout}ms`);
}