/**
 * Axel Search / 地址输入 解剖用浏览器脚本（纯字符串）
 */

export const SCAN_GLOBAL_AXEL_HOOKS = `() => {
  var keys = Object.keys(window).filter(function(k) {
    return /axel|mothership|place|search|quoter/i.test(k);
  });
  var hooks = {};
  for (var i = 0; i < keys.length; i += 1) {
    var k = keys[i];
    try {
      var v = window[k];
      hooks[k] = typeof v;
    } catch (e) {
      hooks[k] = "inaccessible";
    }
  }
  return {
    windowKeys: keys.slice(0, 80),
    hooks: hooks,
    hasAxelStore: typeof window.__AXEL_STORE__ !== "undefined",
    hasMothershipState: typeof window.__MOTHERSHIP_STATE__ !== "undefined",
    googleLoaded: typeof google !== "undefined" && Boolean(google && google.maps),
    pacContainers: document.querySelectorAll(".pac-container").length,
  };
}`;

export const SCAN_INPUT_GM_AND_DOM = `() => {
  var widget = document.querySelector("#react-quoter-landing-plugin");
  if (!widget) {
    return { ok: false, reason: "no-widget" };
  }
  var inputs = widget.querySelectorAll("input");
  var rows = [];
  for (var i = 0; i < inputs.length; i += 1) {
    var inp = inputs[i];
    var allKeys = Object.keys(inp);
    var gmKeys = allKeys.filter(function(k) { return k.indexOf("gm_") === 0; });
    var gmDetail = {};
    for (var j = 0; j < gmKeys.length; j += 1) {
      var gk = gmKeys[j];
      var val = inp[gk];
      gmDetail[gk] = {
        type: typeof val,
        hasGetPlace: Boolean(val && typeof val.getPlace === "function"),
      };
    }
    rows.push({
      index: i,
      placeholder: inp.placeholder || "",
      className: (inp.className || "").slice(0, 120),
      pacTarget: inp.classList.contains("pac-target-input"),
      valuePreview: (inp.value || "").replace(/\\s+/g, " ").trim().slice(0, 120),
      gmKeys: gmKeys,
      gmDetail: gmDetail,
      ariaExpanded: inp.getAttribute("aria-expanded"),
      ariaAutocomplete: inp.getAttribute("aria-autocomplete"),
      role: inp.getAttribute("role"),
    });
  }
  var iframes = Array.prototype.slice.call(document.querySelectorAll("iframe")).map(function(fr, idx) {
    var info = { index: idx, src: (fr.src || "").slice(0, 160), id: fr.id || "", hasContentWindow: Boolean(fr.contentWindow) };
    try {
      var doc = fr.contentDocument;
      info.inputCount = doc ? doc.querySelectorAll("input").length : 0;
      info.pacCount = doc ? doc.querySelectorAll(".pac-container .pac-item").length : 0;
      info.googleInFrame = Boolean(fr.contentWindow && fr.contentWindow.google && fr.contentWindow.google.maps);
    } catch (e) {
      info.crossOrigin = true;
    }
    return info;
  });
  return {
    ok: true,
    widgetTextPreview: (widget.innerText || "").replace(/\\s+/g, " ").trim().slice(0, 300),
    inputs: rows,
    pacItemCount: document.querySelectorAll(".pac-container .pac-item").length,
    listboxOptionCount: widget.querySelectorAll('[role="listbox"] [role="option"]').length,
    styledRowCount: widget.querySelectorAll("div[class*='sc-']").length,
    iframes: iframes,
  };
}`;

export const SCAN_SUGGESTION_ROWS = `() => {
  var widget = document.querySelector("#react-quoter-landing-plugin");
  if (!widget) return { ok: false, reason: "no-widget" };
  var pac = [];
  document.querySelectorAll(".pac-container .pac-item").forEach(function(item, idx) {
    pac.push({
      index: idx,
      text: (item.textContent || "").replace(/\\s+/g, " ").trim().slice(0, 160),
      className: (item.className || "").slice(0, 80),
    });
  });
  var styled = [];
  widget.querySelectorAll("div[class*='sc-']").forEach(function(row, idx) {
    var text = (row.textContent || "").replace(/\\s+/g, " ").trim();
    if (text.length < 10) return;
    if (row.querySelector("input, textarea, button")) return;
    styled.push({
      index: idx,
      text: text.slice(0, 160),
      className: (row.className || "").slice(0, 100),
      dataOptionId: row.getAttribute("data-option-id"),
      dataPlaceId: row.getAttribute("data-place-id"),
      role: row.getAttribute("role"),
    });
  });
  var listbox = [];
  widget.querySelectorAll('[role="listbox"] [role="option"]').forEach(function(opt, idx) {
    listbox.push({
      index: idx,
      text: (opt.textContent || "").replace(/\\s+/g, " ").trim().slice(0, 160),
      dataOptionId: opt.getAttribute("data-option-id"),
    });
  });
  return { ok: true, pac: pac.slice(0, 12), styled: styled.slice(0, 20), listbox: listbox.slice(0, 12) };
}`;

export const SCAN_REACT_FIBER_ADDRESS = `() => {
  var widget = document.querySelector("#react-quoter-landing-plugin");
  if (!widget) return { ok: false, reason: "no-widget" };
  var fiberKey = Object.keys(widget).find(function(k) {
    return k.indexOf("__reactFiber$") === 0 || k.indexOf("__reactInternalInstance$") === 0;
  });
  if (!fiberKey) return { ok: false, reason: "no-fiber-on-widget" };
  var hits = [];
  var fiber = widget[fiberKey];
  var depth = 0;
  while (fiber && depth < 120) {
    var name = "";
    try {
      name = (fiber.type && (fiber.type.displayName || fiber.type.name)) || "";
    } catch (e) { name = ""; }
    var props = fiber.memoizedProps || {};
    var propKeys = Object.keys(props);
    var interesting = /axel|search|candidate|place|address|select|quoter|location/i.test(name)
      || propKeys.some(function(k) { return /onSelect|onClick|placeId|address|search/i.test(k); });
    if (interesting) {
      var handlerKeys = propKeys.filter(function(k) {
        return /^on[A-Z]/.test(k) || /place|address|select|search/i.test(k);
      });
      hits.push({
        depth: depth,
        componentName: name || "anonymous",
        stateKeys: fiber.stateNode && fiber.stateNode.state
          ? Object.keys(fiber.stateNode.state).filter(function(k) {
              return /pickup|delivery|address|place|search/i.test(k);
            }).slice(0, 12)
          : [],
        handlerKeys: handlerKeys.slice(0, 16),
        onSelectType: typeof props.onSelect,
        onAddressSelectType: typeof props.onAddressSelect,
        onClickPreview: typeof props.onClick === "function"
          ? Function.prototype.toString.call(props.onClick).replace(/\\s+/g, " ").slice(0, 200)
          : null,
      });
    }
    fiber = fiber.return;
    depth += 1;
  }
  return { ok: true, fiberKey: fiberKey, hits: hits.slice(0, 40) };
}`;