"use client";

import { useEffect, useMemo, useRef, useState } from "react";
import type { QuestionField } from "@/data/question-data";
import { useI18n } from "@/translations/provider";
import { useQuestionAnswers } from "./question-answer-storage";
import QuestionTitle from "./question-title";

type QuestionNumberProps = {
  question: QuestionField;
  questionIndex: number;
  disabled?: boolean;
  derivedFromQuestion?: QuestionField;
  derivedFromQuestionIndex?: number;
};

const NUMBER_INPUT_PATTERN = /^-?\d*\.?\d*$/;

export default function QuestionNumber({
  question,
  questionIndex,
  disabled,
  derivedFromQuestion,
  derivedFromQuestionIndex,
}: QuestionNumberProps) {
  const { dictionary: t, locale } = useI18n();
  const { getAnswerValue, setAnswerValue } = useQuestionAnswers();
  const value = getAnswerValue(question, questionIndex);

  const derivedValue =
    derivedFromQuestion && derivedFromQuestionIndex !== undefined
      ? getAnswerValue(derivedFromQuestion, derivedFromQuestionIndex)
      : null;

  useEffect(() => {
    if (derivedFromQuestion && typeof derivedValue === "string") {
      const age = calculateAge(derivedValue);
      if (age !== String(value)) {
        setAnswerValue(question, questionIndex, age);
      }
    }
  }, [
    derivedFromQuestion,
    derivedValue,
    question,
    questionIndex,
    setAnswerValue,
    value,
  ]);

  useEffect(() => {
    if (
      typeof value === "string" &&
      value.length > 0 &&
      !NUMBER_INPUT_PATTERN.test(value)
    ) {
      setAnswerValue(question, questionIndex, null);
    }
  }, [question, questionIndex, setAnswerValue, value]);

  const [min, max] = question.extras.range;

  const numValue =
    typeof value === "number"
      ? value
      : typeof value === "string"
        ? parseFloat(value)
        : NaN;
  const isOutOfRange = useMemo(() => {
    if (Number.isNaN(numValue)) return false;
    if (min !== 0 && numValue < min) return true;
    if (max !== 0 && numValue > max) return true;
    return false;
  }, [numValue, min, max]);

  const rawInputValue = value == null ? "" : String(value);
  const inputValue = NUMBER_INPUT_PATTERN.test(rawInputValue)
    ? rawInputValue
    : "";

  const isMonthlyIncome =
    question.title === "Monthly Income" ||
    question.title === "میزان درآمد ماهانه";

  const countryName = useMemo(() => getCountryFromStorage(), []);

  const [currencyCode, setCurrencyCode] = useState(() => {
    if (typeof window !== "undefined") {
      const stored = window.localStorage.getItem("marriage:income:currency");
      if (stored) return stored;
    }
    return getCurrencyForCountry(countryName);
  });

  const [isCurrencyDropdownOpen, setIsCurrencyDropdownOpen] = useState(false);
  const [currencySearchQuery, setCurrencySearchQuery] = useState("");
  const currencyContainerRef = useRef<HTMLDivElement>(null);
  const currencySearchInputRef = useRef<HTMLInputElement>(null);

  useEffect(() => {
    if (typeof window !== "undefined") {
      const stored = window.localStorage.getItem("marriage:income:currency");
      if (stored) {
        setCurrencyCode(stored);
        return;
      }
    }
    const derived = getCurrencyForCountry(countryName);
    setCurrencyCode(derived);
  }, [countryName]);

  useEffect(() => {
    function handleClickOutside(event: MouseEvent) {
      if (
        currencyContainerRef.current &&
        !currencyContainerRef.current.contains(event.target as Node)
      ) {
        setIsCurrencyDropdownOpen(false);
      }
    }
    document.addEventListener("mousedown", handleClickOutside);
    return () => {
      document.removeEventListener("mousedown", handleClickOutside);
    };
  }, []);

  useEffect(() => {
    if (isCurrencyDropdownOpen) {
      setTimeout(() => {
        currencySearchInputRef.current?.focus();
      }, 50);
    }
  }, [isCurrencyDropdownOpen]);

  const filteredCurrencies = useMemo(() => {
    const q = currencySearchQuery.toLowerCase().trim();
    if (!q) return CURRENCIES;
    return CURRENCIES.filter(
      (c) =>
        c.code.toLowerCase().includes(q) ||
        c.nameEn.toLowerCase().includes(q) ||
        c.nameFa.toLowerCase().includes(q),
    );
  }, [currencySearchQuery]);

  const placeholderCurrency = useMemo(() => {
    if (currencyCode === "TOMAN") {
      return locale === "fa" ? "تومان" : "TOMAN";
    }
    return currencyCode;
  }, [currencyCode, locale]);

  const dynamicPlaceholder = useMemo(() => {
    if (!isMonthlyIncome) {
      return question.extras.placeHolder;
    }
    return locale === "fa"
      ? `مثال: ۴۰۰۰ ${placeholderCurrency}`
      : `e.g. 4000 ${placeholderCurrency}`;
  }, [
    isMonthlyIncome,
    question.extras.placeHolder,
    placeholderCurrency,
    locale,
  ]);

  const [localTextValue, setLocalTextValue] = useState(() =>
    formatNumberWithCommas(inputValue),
  );

  useEffect(() => {
    const formatted = formatNumberWithCommas(
      value == null ? "" : String(value),
    );
    const cleanLocal = localTextValue.replace(/,/g, "");
    const cleanFormatted = formatted.replace(/,/g, "");
    if (cleanFormatted !== cleanLocal) {
      setLocalTextValue(formatted);
    }
  }, [value, localTextValue]);

  if (isMonthlyIncome) {
    return (
      <div
        className={[
          "flex w-full flex-col gap-2 transition-opacity duration-200",
          disabled ? "pointer-events-none opacity-30" : "",
        ].join(" ")}
      >
        <QuestionTitle question={question} />
        <div className="flex gap-3 w-full relative" ref={currencyContainerRef}>
          <div className="flex-1 min-w-0">
            <input
              type="text"
              inputMode="decimal"
              required={question.required && !disabled}
              disabled={disabled || Boolean(derivedFromQuestion)}
              placeholder={dynamicPlaceholder}
              value={localTextValue}
              onChange={(event) => {
                const nextValue = event.target.value;
                const cleanValue = nextValue.replace(/,/g, "");

                if (
                  cleanValue !== "" &&
                  !NUMBER_INPUT_PATTERN.test(cleanValue)
                ) {
                  return;
                }

                const formatted = formatNumberWithCommas(cleanValue);
                const finalFormatted = nextValue.endsWith(".")
                  ? `${formatted}.`
                  : formatted;
                setLocalTextValue(finalFormatted);

                if (cleanValue === "") {
                  setAnswerValue(question, questionIndex, null);
                } else {
                  const parsed = parseFloat(cleanValue);
                  setAnswerValue(
                    question,
                    questionIndex,
                    Number.isNaN(parsed) ? cleanValue : parsed,
                  );
                }
              }}
              className={[
                "h-[54px] w-full rounded-[16px] border px-4.5 text-[15px] font-medium text-[#181818] outline-none transition-all placeholder:text-[#98A2B3] focus:border-[#6F6F6F] focus:ring-1 focus:ring-[#6F6F6F] disabled:bg-[#F5F2F1] disabled:text-[#7C7472]",
                isOutOfRange
                  ? "border-[#F2465F] ring-1 ring-[#F2465F]"
                  : "border-[#D0D5DD] hover:border-[#98A2B3] bg-white",
              ].join(" ")}
            />
          </div>
          <div className="w-[110px] shrink-0 relative">
            <button
              type="button"
              disabled={disabled}
              onClick={() => setIsCurrencyDropdownOpen(!isCurrencyDropdownOpen)}
              className={[
                "flex h-[54px] w-full items-center justify-between rounded-[16px] border bg-white px-3.5 text-start transition-all cursor-pointer outline-none",
                isCurrencyDropdownOpen
                  ? "border-[#6F6F6F] ring-1 ring-[#6F6F6F]"
                  : "border-[#D0D5DD] hover:border-[#98A2B3]",
              ].join(" ")}
            >
              <span className="text-[15px] font-medium text-[#181818] truncate">
                {placeholderCurrency}
              </span>
              <svg
                width="12"
                height="8"
                viewBox="0 0 16 10"
                fill="none"
                role="img"
                aria-label="Dropdown chevron"
                className={[
                  "shrink-0 transition-transform duration-200 text-[#344054] ml-1",
                  isCurrencyDropdownOpen ? "rotate-180" : "",
                ].join(" ")}
              >
                <path
                  d="M14.75 1.25L7.75 8.25L0.75 1.25"
                  stroke="currentColor"
                  strokeWidth="2"
                  strokeLinecap="round"
                  strokeLinejoin="round"
                />
              </svg>
            </button>

            {isCurrencyDropdownOpen && (
              <div className="absolute top-[calc(100%+8px)] right-0 z-50 flex w-[240px] flex-col gap-3 rounded-[20px] bg-white p-4 shadow-[0_12px_36px_rgba(0,0,0,0.09)] border border-[#EAECF0] animate-in fade-in zoom-in-95 duration-150">
                {/* Search bar */}
                <div className="flex h-[40px] w-full items-center gap-2 rounded-[10px] bg-[#EFEFEF] px-3 transition-colors focus-within:bg-[#E8E8E8]">
                  <svg
                    width="16"
                    height="16"
                    viewBox="0 0 18 18"
                    fill="none"
                    role="img"
                    aria-label="Search"
                    className="shrink-0 text-[#667085]"
                  >
                    <path
                      d="M8.25 14.25C11.5637 14.25 14.25 11.5637 14.25 8.25C14.25 4.93629 11.5637 2.25 8.25 2.25C4.93629 2.25 2.25 4.93629 2.25 8.25C2.25 11.5637 4.93629 14.25 8.25 14.25Z"
                      stroke="#667085"
                      strokeWidth="1.75"
                      strokeLinecap="round"
                      strokeLinejoin="round"
                    />
                    <path
                      d="M15.75 15.75L12.5 12.5"
                      stroke="#667085"
                      strokeWidth="1.75"
                      strokeLinecap="round"
                      strokeLinejoin="round"
                    />
                  </svg>
                  <input
                    ref={currencySearchInputRef}
                    type="text"
                    value={currencySearchQuery}
                    onChange={(e) => setCurrencySearchQuery(e.target.value)}
                    placeholder={locale === "fa" ? "جستجو..." : "Search..."}
                    className="flex-1 min-w-0 bg-transparent text-[13px] font-medium text-[#181818] outline-none placeholder:text-[#98A2B3]"
                  />
                  {currencySearchQuery ? (
                    <button
                      type="button"
                      onClick={() => setCurrencySearchQuery("")}
                      className="text-[#667085] hover:text-[#181818] text-xs font-semibold cursor-pointer shrink-0"
                    >
                      ✕
                    </button>
                  ) : null}
                </div>

                {/* Options list */}
                <div className="flex max-h-[180px] flex-col gap-2.5 overflow-y-auto overscroll-contain pr-1">
                  {filteredCurrencies.length > 0 ? (
                    filteredCurrencies.map((c) => {
                      const isSelected = c.code === currencyCode;
                      return (
                        <button
                          key={c.code}
                          type="button"
                          onClick={() => {
                            setCurrencyCode(c.code);
                            if (typeof window !== "undefined") {
                              window.localStorage.setItem(
                                "marriage:income:currency",
                                c.code,
                              );
                            }
                            setIsCurrencyDropdownOpen(false);
                            setCurrencySearchQuery("");
                          }}
                          className="flex w-full items-center justify-between text-start cursor-pointer group/opt py-1 px-1.5 rounded-lg hover:bg-gray-50 transition-colors"
                        >
                          <span className="text-[14px] font-medium text-[#181818]">
                            {c.code}{" "}
                            {locale === "fa"
                              ? `(${c.nameFa})`
                              : `(${c.nameEn})`}
                          </span>
                          {isSelected ? (
                            <div className="size-[6px] rounded-full bg-[#F2465F]" />
                          ) : null}
                        </button>
                      );
                    })
                  ) : (
                    <span className="py-2 text-[12px] text-[#667085] text-center">
                      {locale === "fa"
                        ? "ارزی یافت نشد"
                        : "No currencies found"}
                    </span>
                  )}
                </div>
              </div>
            )}
          </div>
        </div>
        {isOutOfRange ? (
          <span className="block text-[10px] font-semibold text-[#F2465F]">
            {t.common.rangeError ||
              `Please enter a value between ${min} and ${max}`}
          </span>
        ) : null}
      </div>
    );
  }

  return (
    <div
      className={[
        "flex w-full flex-col gap-2 transition-opacity duration-200",
        disabled ? "pointer-events-none opacity-30" : "",
      ].join(" ")}
    >
      <QuestionTitle question={question} />
      <input
        type="number"
        required={question.required && !disabled}
        disabled={disabled || Boolean(derivedFromQuestion)}
        min={min || undefined}
        max={max || undefined}
        placeholder={question.extras.placeHolder}
        value={inputValue}
        onChange={(event) => {
          const nextValue = event.target.value;
          if (!NUMBER_INPUT_PATTERN.test(nextValue)) {
            event.currentTarget.value = inputValue;
            return;
          }

          if (nextValue === "") {
            setAnswerValue(question, questionIndex, null);
          } else {
            const parsed = parseFloat(nextValue);
            setAnswerValue(
              question,
              questionIndex,
              Number.isNaN(parsed) ? nextValue : parsed,
            );
          }
        }}
        className={[
          "h-[54px] w-full rounded-[16px] border px-4.5 text-[15px] font-medium text-[#181818] outline-none transition-all placeholder:text-[#98A2B3] focus:border-[#6F6F6F] focus:ring-1 focus:ring-[#6F6F6F] disabled:bg-[#F5F2F1] disabled:text-[#7C7472]",
          isOutOfRange
            ? "border-[#F2465F] ring-1 ring-[#F2465F]"
            : "border-[#D0D5DD] hover:border-[#98A2B3] bg-white",
        ].join(" ")}
      />
      {isOutOfRange ? (
        <span className="block text-[10px] font-semibold text-[#F2465F]">
          {t.common.rangeError ||
            `Please enter a value between ${min} and ${max}`}
        </span>
      ) : null}
    </div>
  );
}

function calculateAge(dateOfBirth: string) {
  const birthDate = new Date(dateOfBirth);

  if (Number.isNaN(birthDate.getTime())) {
    return "";
  }

  const today = new Date();
  let age = today.getFullYear() - birthDate.getFullYear();
  const monthDifference = today.getMonth() - birthDate.getMonth();

  if (
    monthDifference < 0 ||
    (monthDifference === 0 && today.getDate() < birthDate.getDate())
  ) {
    age -= 1;
  }

  return String(Math.max(age, 0));
}

function getCountryFromStorage(): string {
  if (typeof window === "undefined") return "";
  try {
    const rawValue = window.localStorage.getItem(
      "marriage:sections:contact_residence_family_communication:answers",
    );
    if (!rawValue) return "";
    const storedValue = JSON.parse(rawValue);
    const field = storedValue.fields?.find(
      (f: { type?: string; key?: string; value?: unknown }) =>
        f.type === "birthplace" ||
        f.key?.includes("current_residence") ||
        f.key?.includes("mhl_skwnt_fly"),
    );
    const value = field?.value;
    if (typeof value === "string") {
      const parts = value.split(",");
      return parts[0]?.trim() || "";
    }
  } catch {
    // Ignore
  }
  return "";
}

function getCurrencyForCountry(countryName: string): string {
  const cleanCountry = countryName?.trim();
  if (!cleanCountry) return "USD";

  const countryMap: Record<string, string> = {
    // English
    Iran: "TOMAN",
    "United States": "USD",
    "United Kingdom": "GBP",
    Canada: "CAD",
    Germany: "EUR",
    France: "EUR",
    "United Arab Emirates": "AED",
    Turkey: "TRY",
    Iraq: "IQD",
    Afghanistan: "AFN",
    Pakistan: "PKR",
    "Saudi Arabia": "SAR",
    Qatar: "QAR",
    Sweden: "SEK",
    Netherlands: "EUR",
    Norway: "NOK",
    Australia: "AUD",
    Bulgaria: "BGN",

    // Persian
    ایران: "TOMAN",
    "ایالات متحده": "USD",
    بریتانیا: "GBP",
    کانادا: "CAD",
    آلمان: "EUR",
    فرانسه: "EUR",
    "امارات متحده عربی": "AED",
    ترکیه: "TRY",
    عراق: "IQD",
    افغانستان: "AFN",
    پاکستان: "PKR",
    "عربستان سعودی": "SAR",
    قطر: "QAR",
    سوئد: "SEK",
    هلند: "EUR",
    نروژ: "NOK",
    استرالیا: "AUD",
    بلغارستان: "BGN",
  };

  return countryMap[cleanCountry] || "USD";
}

const CURRENCIES = [
  { code: "AED", nameEn: "UAE Dirham", nameFa: "درهم امارات" },
  { code: "AFN", nameEn: "Afghan Afghani", nameFa: "افغانی افغانستان" },
  { code: "ALL", nameEn: "Albanian Lek", nameFa: "لک آلبانی" },
  { code: "AMD", nameEn: "Armenian Dram", nameFa: "درام ارمنستان" },
  {
    code: "ANG",
    nameEn: "Netherlands Antillean Guilder",
    nameFa: "گیلدر آنتیل هلند",
  },
  { code: "AOA", nameEn: "Angolan Kwanza", nameFa: "کوانزای آنگولا" },
  { code: "ARS", nameEn: "Argentine Peso", nameFa: "پزو آرژانتین" },
  { code: "AUD", nameEn: "Australian Dollar", nameFa: "دلار استرالیا" },
  { code: "AZN", nameEn: "Azerbaijani Manat", nameFa: "منات آذربایجان" },
  {
    code: "BAM",
    nameEn: "Bosnia-Herzegovina Mark",
    nameFa: "مارک بوسنی و هرزگوین",
  },
  { code: "BBD", nameEn: "Barbadian Dollar", nameFa: "دلار باربادوس" },
  { code: "BDT", nameEn: "Bangladeshi Taka", nameFa: "تاکای بنگلادش" },
  { code: "BGN", nameEn: "Bulgarian Lev", nameFa: "لو بلغارستان" },
  { code: "BHD", nameEn: "Bahraini Dinar", nameFa: "دینار بحرین" },
  { code: "BIF", nameEn: "Burundian Franc", nameFa: "فرانک بروندی" },
  { code: "BMD", nameEn: "Bermudian Dollar", nameFa: "دلار برمودا" },
  { code: "BND", nameEn: "Brunei Dollar", nameFa: "دلار برونئی" },
  { code: "BOB", nameEn: "Bolivian Boliviano", nameFa: "بولیویانو بولیوی" },
  { code: "BRL", nameEn: "Brazilian Real", nameFa: "رئال برزیل" },
  { code: "BSD", nameEn: "Bahamian Dollar", nameFa: "دلار باهاما" },
  { code: "BTN", nameEn: "Bhutanese Ngultrum", nameFa: "نگولتروم بوتان" },
  { code: "BWP", nameEn: "Botswanan Pula", nameFa: "پولای بوتسوانا" },
  { code: "BYN", nameEn: "Belarusian Ruble", nameFa: "روبل بلاروس" },
  { code: "BZD", nameEn: "Belize Dollar", nameFa: "دلار بلیز" },
  { code: "CAD", nameEn: "Canadian Dollar", nameFa: "دلار کانادا" },
  { code: "CDF", nameEn: "Congolese Franc", nameFa: "فرانک کنگو" },
  { code: "CHF", nameEn: "Swiss Franc", nameFa: "فرانک سوئیس" },
  { code: "CLP", nameEn: "Chilean Peso", nameFa: "پزو شیلی" },
  { code: "CNY", nameEn: "Chinese Yuan", nameFa: "یوان چین" },
  { code: "COP", nameEn: "Colombian Peso", nameFa: "پزو کلمبیا" },
  { code: "CRC", nameEn: "Costa Rican Colón", nameFa: "کولون کاستاریکا" },
  { code: "CUP", nameEn: "Cuban Peso", nameFa: "پزو کوبا" },
  { code: "CVE", nameEn: "Cape Verdean Escudo", nameFa: "اسکودو کیپ ورد" },
  { code: "CZK", nameEn: "Czech Koruna", nameFa: "کرون چک" },
  { code: "DJF", nameEn: "Djiboutian Franc", nameFa: "فرانک جیبوتی" },
  { code: "DKK", nameEn: "Danish Krone", nameFa: "کرون دانمارک" },
  { code: "DOP", nameEn: "Dominican Peso", nameFa: "پزو دومینیکن" },
  { code: "DZD", nameEn: "Algerian Dinar", nameFa: "دینار الجزایر" },
  { code: "EGP", nameEn: "Egyptian Pound", nameFa: "پوند مصر" },
  { code: "ERN", nameEn: "Eritrean Nakfa", nameFa: "ناکفای اریتره" },
  { code: "ETB", nameEn: "Ethiopian Birr", nameFa: "بیر اتیوپی" },
  { code: "EUR", nameEn: "Euro", nameFa: "یورو" },
  { code: "FJD", nameEn: "Fijian Dollar", nameFa: "دلار فیجی" },
  {
    code: "FKP",
    nameEn: "Falkland Islands Pound",
    nameFa: "پوند جزایر فالکلند",
  },
  { code: "GBP", nameEn: "British Pound", nameFa: "پوند بریتانیا" },
  { code: "GEL", nameEn: "Georgian Lari", nameFa: "لاری گرجستان" },
  { code: "GHS", nameEn: "Ghanaian Cedi", nameFa: "سدی غنا" },
  { code: "GIP", nameEn: "Gibraltar Pound", nameFa: "پوند جبل الطارق" },
  { code: "GMD", nameEn: "Gambian Dalasi", nameFa: "دالاسی گامبیا" },
  { code: "GNF", nameEn: "Guinean Franc", nameFa: "فرانک گینه" },
  { code: "GTQ", nameEn: "Guatemalan Quetzal", nameFa: "کوتزال گواتمالا" },
  { code: "GYD", nameEn: "Guyanese Dollar", nameFa: "دلار گویان" },
  { code: "HKD", nameEn: "Hong Kong Dollar", nameFa: "دلار هنگ کنگ" },
  { code: "HNL", nameEn: "Honduran Lempira", nameFa: "لمپیرای هندوراس" },
  { code: "HRK", nameEn: "Croatian Kuna", nameFa: "کونای کرواسی" },
  { code: "HTG", nameEn: "Haitian Gourde", nameFa: "گورد هائیتی" },
  { code: "HUF", nameEn: "Hungarian Forint", nameFa: "فورینت مجارستان" },
  { code: "IDR", nameEn: "Indonesian Rupiah", nameFa: "روپیه اندونزی" },
  { code: "ILS", nameEn: "Israeli Shekel", nameFa: "شکل اسرائیل" },
  { code: "INR", nameEn: "Indian Rupee", nameFa: "روپیه هند" },
  { code: "IQD", nameEn: "Iraqi Dinar", nameFa: "دینار عراق" },
  { code: "IRR", nameEn: "Iranian Rial", nameFa: "ریال ایران" },
  { code: "ISK", nameEn: "Icelandic Króna", nameFa: "کرون ایسلند" },
  { code: "JMD", nameEn: "Jamaican Dollar", nameFa: "دلار جامائیکا" },
  { code: "JOD", nameEn: "Jordanian Dinar", nameFa: "دینار اردن" },
  { code: "JPY", nameEn: "Japanese Yen", nameFa: "ین ژاپن" },
  { code: "KES", nameEn: "Kenyan Shilling", nameFa: "شیلینگ کنیا" },
  { code: "KGS", nameEn: "Kyrgystani Som", nameFa: "سوم قرقیزستان" },
  { code: "KHR", nameEn: "Cambodian Riel", nameFa: "ریال کامبوج" },
  { code: "KMF", nameEn: "Comorian Franc", nameFa: "فرانک کومور" },
  { code: "KPW", nameEn: "North Korean Won", nameFa: "وون کره شمالی" },
  { code: "KRW", nameEn: "South Korean Won", nameFa: "وون کره جنوبی" },
  { code: "KWD", nameEn: "Kuwaiti Dinar", nameFa: "دینار کویت" },
  { code: "KYD", nameEn: "Cayman Islands Dollar", nameFa: "دلار جزایر کیمن" },
  { code: "KZT", nameEn: "Kazakhstani Tenge", nameFa: "تنگه قزاقستان" },
  { code: "LAK", nameEn: "Laotian Kip", nameFa: "کیپ لائوس" },
  { code: "LBP", nameEn: "Lebanese Pound", nameFa: "پوند لبنان" },
  { code: "LKR", nameEn: "Sri Lankan Rupee", nameFa: "روپیه سریلانکا" },
  { code: "LRD", nameEn: "Liberian Dollar", nameFa: "دلار لیبریا" },
  { code: "LSL", nameEn: "Lesotho Loti", nameFa: "لوتی لسوتو" },
  { code: "LYD", nameEn: "Libyan Dinar", nameFa: "دینار لیبی" },
  { code: "MAD", nameEn: "Moroccan Dirham", nameFa: "درهم مراکش" },
  { code: "MDL", nameEn: "Moldovan Leu", nameFa: "لوی مولداوی" },
  { code: "MGA", nameEn: "Malagasy Ariary", nameFa: "آریاری ماداگاسکار" },
  { code: "MKD", nameEn: "Macedonian Denar", nameFa: "دینار مقدونیه" },
  { code: "MMK", nameEn: "Myanmar Kyat", nameFa: "کیات میانمار" },
  { code: "MNT", nameEn: "Mongolian Tugrik", nameFa: "توگریک مغولستان" },
  { code: "MOP", nameEn: "Macanese Pataca", nameFa: "پاتاکای ماکائو" },
  { code: "MRU", nameEn: "Mauritanian Ouguiya", nameFa: "اوگیای موریتانی" },
  { code: "MUR", nameEn: "Mauritian Rupee", nameFa: "روپیه موریس" },
  { code: "MVR", nameEn: "Maldivian Rufiyaa", nameFa: "روفیای مالدیو" },
  { code: "MWK", nameEn: "Malawian Kwacha", nameFa: "کواچای مالاوی" },
  { code: "MXN", nameEn: "Mexican Peso", nameFa: "پزو مکزیک" },
  { code: "MYR", nameEn: "Malaysian Ringgit", nameFa: "رینگیت مالزی" },
  { code: "MZN", nameEn: "Mozambican Metical", nameFa: "متیکال موزامبیک" },
  { code: "NAD", nameEn: "Namibian Dollar", nameFa: "دلار نامیبیا" },
  { code: "NGN", nameEn: "Nigerian Naira", nameFa: "نایرای نیجریه" },
  { code: "NIO", nameEn: "Nicaraguan Córdoba", nameFa: "کوردوبای نیکاراگوئه" },
  { code: "NOK", nameEn: "Norwegian Krone", nameFa: "کرون نروژ" },
  { code: "NPR", nameEn: "Nepalese Rupee", nameFa: "روپیه نپال" },
  { code: "NZD", nameEn: "New Zealand Dollar", nameFa: "دلار نیوزیلند" },
  { code: "OMR", nameEn: "Omani Rial", nameFa: "ریال عمان" },
  { code: "PAB", nameEn: "Panamanian Balboa", nameFa: "بالبوای پاناما" },
  { code: "PEN", nameEn: "Peruvian Sol", nameFa: "سول پرو" },
  {
    code: "PGK",
    nameEn: "Papua New Guinean Kina",
    nameFa: "کینای پاپوآ گینه نو",
  },
  { code: "PHP", nameEn: "Philippine Peso", nameFa: "پزو فیلیپین" },
  { code: "PKR", nameEn: "Pakistani Rupee", nameFa: "روپیه پاکستان" },
  { code: "PLN", nameEn: "Polish Zloty", nameFa: "زلوتی لهستان" },
  { code: "PYG", nameEn: "Paraguayan Guarani", nameFa: "گوارانی پاراگوئه" },
  { code: "QAR", nameEn: "Qatari Rial", nameFa: "ریال قطر" },
  { code: "RON", nameEn: "Romanian Leu", nameFa: "لوی رومانی" },
  { code: "RSD", nameEn: "Serbian Dinar", nameFa: "دینار صربستان" },
  { code: "RUB", nameEn: "Russian Ruble", nameFa: "روبل روسیه" },
  { code: "RWF", nameEn: "Rwandan Franc", nameFa: "فرانک رواندا" },
  { code: "SAR", nameEn: "Saudi Riyal", nameFa: "ریال عربستان" },
  {
    code: "SBD",
    nameEn: "Solomon Islands Dollar",
    nameFa: "دلار جزایر سلیمان",
  },
  { code: "SCR", nameEn: "Seychellois Rupee", nameFa: "روپیه سیشل" },
  { code: "SDG", nameEn: "Sudanese Pound", nameFa: "پوند سودان" },
  { code: "SEK", nameEn: "Swedish Krona", nameFa: "کرون سوئد" },
  { code: "SGD", nameEn: "Singapore Dollar", nameFa: "دلار سنگاپور" },
  { code: "SHP", nameEn: "St. Helena Pound", nameFa: "پوند سنت هلن" },
  { code: "SLL", nameEn: "Sierra Leonean Leone", nameFa: "لئون سیرالئون" },
  { code: "SOS", nameEn: "Somali Shilling", nameFa: "شیلینگ سومالی" },
  { code: "SRD", nameEn: "Surinamese Dollar", nameFa: "دلار سورینام" },
  { code: "SSP", nameEn: "South Sudanese Pound", nameFa: "پوند سودان جنوبی" },
  { code: "STN", nameEn: "São Tomé Dobra", nameFa: "دوبرا سائوتومه" },
  { code: "SVC", nameEn: "Salvadoran Colón", nameFa: "کولون السالوادور" },
  { code: "SYP", nameEn: "Syrian Pound", nameFa: "پوند سوریه" },
  { code: "SZL", nameEn: "Swazi Lilangeni", nameFa: "لیلانگنی سوازیلند" },
  { code: "THB", nameEn: "Thai Baht", nameFa: "بات تایلند" },
  { code: "TJS", nameEn: "Tajikistani Somoni", nameFa: "سامانی تاجیکستان" },
  { code: "TMT", nameEn: "Turkmenistani Manat", nameFa: "منات ترکمنستان" },
  { code: "TND", nameEn: "Tunisian Dinar", nameFa: "دینار تونس" },
  { code: "TOMAN", nameEn: "Iranian Toman", nameFa: "تومان ایران" },
  { code: "TOP", nameEn: "Tongan Paʻanga", nameFa: "پاآنگای تونگا" },
  { code: "TRY", nameEn: "Turkish Lira", nameFa: "لیر ترکیه" },
  {
    code: "TTD",
    nameEn: "Trinidad & Tobago Dollar",
    nameFa: "دلار ترینیداد و توباگر",
  },
  { code: "TWD", nameEn: "New Taiwan Dollar", nameFa: "دلار جدید تایوان" },
  { code: "TZS", nameEn: "Tanzanian Shilling", nameFa: "شیلینگ تانزانیا" },
  { code: "UAH", nameEn: "Ukrainian Hryvnia", nameFa: "گریونا اوکراین" },
  { code: "UGX", nameEn: "Ugandan Shilling", nameFa: "شیلینگ اوگاندا" },
  { code: "USD", nameEn: "US Dollar", nameFa: "دلار آمریکا" },
  { code: "UYU", nameEn: "Uruguayan Peso", nameFa: "پزو اروگوئه" },
  { code: "UZS", nameEn: "Uzbekistani Som", nameFa: "سوم ازبکستان" },
  { code: "VES", nameEn: "Venezuelan Bolívar", nameFa: "بولیوار ونزوئلا" },
  { code: "VND", nameEn: "Vietnamese Dong", nameFa: "دانگ ویتنام" },
  { code: "VUV", nameEn: "Vanuatu Vatu", nameFa: "واتو وانواتو" },
  { code: "WST", nameEn: "Samoan Tālā", nameFa: "تالای ساموآ" },
  {
    code: "XAF",
    nameEn: "Central African CFA Franc",
    nameFa: "فرانک سی‌اف‌آی آفریقای مرکزی",
  },
  { code: "XCD", nameEn: "East Caribbean Dollar", nameFa: "دلار کارائیب شرقی" },
  {
    code: "XOF",
    nameEn: "West African CFA Franc",
    nameFa: "فرانک سی‌اف‌آی آفریقای غربی",
  },
  { code: "XPF", nameEn: "CFP Franc", nameFa: "فرانک اقیانوس آرام" },
  { code: "YER", nameEn: "Yemeni Rial", nameFa: "ریال یمن" },
  { code: "ZAR", nameEn: "South African Rand", nameFa: "راند آفریقای جنوبی" },
  { code: "ZMW", nameEn: "Zambian Kwacha", nameFa: "کواچای زامبیا" },
  { code: "ZWL", nameEn: "Zimbabwean Dollar", nameFa: "دلار زیمبابوه" },
];

function formatNumberWithCommas(
  val: string | number | null | undefined,
): string {
  if (val === null || val === undefined || val === "") return "";
  const cleanStr = String(val).replace(/,/g, "");
  const parts = cleanStr.split(".");
  parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ",");
  return parts.join(".");
}