import type { $ZodStringFormats } from "../core/checks.js";
import type * as errors from "../core/errors.js";
import * as util from "../core/util.js";

const error: () => errors.$ZodErrorMap = () => {
  const Sizable: Record<string, { unit: string; verb: string }> = {
    string: { unit: "karakter", verb: "legyen" },
    file: { unit: "byte", verb: "legyen" },
    array: { unit: "elem", verb: "legyen" },
    set: { unit: "elem", verb: "legyen" },
  };

  function getSizing(origin: string): { unit: string; verb: string } | null {
    return Sizable[origin] ?? null;
  }

  const FormatDictionary: {
    [k in $ZodStringFormats | (string & {})]?: string;
  } = {
    regex: "bemenet",
    email: "email cĂ­m",
    url: "URL",
    emoji: "emoji",
    uuid: "UUID",
    uuidv4: "UUIDv4",
    uuidv6: "UUIDv6",
    nanoid: "nanoid",
    guid: "GUID",
    cuid: "cuid",
    cuid2: "cuid2",
    ulid: "ULID",
    xid: "XID",
    ksuid: "KSUID",
    datetime: "ISO idƑbĂ©lyeg",
    date: "ISO dĂĄtum",
    time: "ISO idƑ",
    duration: "ISO idƑintervallum",
    ipv4: "IPv4 cĂ­m",
    ipv6: "IPv6 cĂ­m",
    cidrv4: "IPv4 tartomĂĄny",
    cidrv6: "IPv6 tartomĂĄny",
    base64: "base64-kĂłdolt string",
    base64url: "base64url-kĂłdolt string",
    json_string: "JSON string",
    e164: "E.164 szĂĄm",
    jwt: "JWT",
    template_literal: "bemenet",
  };

  const TypeDictionary: {
    [k in errors.$ZodInvalidTypeExpected | (string & {})]?: string;
  } = {
    nan: "NaN",
    number: "szĂĄm",
    array: "tömb",
  };

  return (issue) => {
    switch (issue.code) {
      case "invalid_type": {
        const expected = TypeDictionary[issue.expected] ?? issue.expected;
        const receivedType = util.parsedType(issue.input);
        const received = TypeDictionary[receivedType] ?? receivedType;
        if (/^[A-Z]/.test(issue.expected)) {
          return `ÉrvĂ©nytelen bemenet: a vĂĄrt Ă©rtĂ©k instanceof ${issue.expected}, a kapott Ă©rtĂ©k ${received}`;
        }
        return `ÉrvĂ©nytelen bemenet: a vĂĄrt Ă©rtĂ©k ${expected}, a kapott Ă©rtĂ©k ${received}`;
      }
      case "invalid_value":
        if (issue.values.length === 1)
          return `ÉrvĂ©nytelen bemenet: a vĂĄrt Ă©rtĂ©k ${util.stringifyPrimitive(issue.values[0])}`;
        return `ÉrvĂ©nytelen opciĂł: valamelyik Ă©rtĂ©k vĂĄrt ${util.joinValues(issue.values, "|")}`;
      case "too_big": {
        const adj = issue.inclusive ? "<=" : "<";
        const sizing = getSizing(issue.origin);
        if (sizing)
          return `TĂșl nagy: ${issue.origin ?? "Ă©rtĂ©k"} mĂ©rete tĂșl nagy ${adj}${issue.maximum.toString()} ${sizing.unit ?? "elem"}`;
        return `TĂșl nagy: a bemeneti Ă©rtĂ©k ${issue.origin ?? "Ă©rtĂ©k"} tĂșl nagy: ${adj}${issue.maximum.toString()}`;
      }
      case "too_small": {
        const adj = issue.inclusive ? ">=" : ">";
        const sizing = getSizing(issue.origin);
        if (sizing) {
          return `TĂșl kicsi: a bemeneti Ă©rtĂ©k ${issue.origin} mĂ©rete tĂșl kicsi ${adj}${issue.minimum.toString()} ${sizing.unit}`;
        }

        return `TĂșl kicsi: a bemeneti Ă©rtĂ©k ${issue.origin} tĂșl kicsi ${adj}${issue.minimum.toString()}`;
      }
      case "invalid_format": {
        const _issue = issue as errors.$ZodStringFormatIssues;
        if (_issue.format === "starts_with") return `ÉrvĂ©nytelen string: "${_issue.prefix}" Ă©rtĂ©kkel kell kezdƑdnie`;
        if (_issue.format === "ends_with") return `ÉrvĂ©nytelen string: "${_issue.suffix}" Ă©rtĂ©kkel kell vĂ©gzƑdnie`;
        if (_issue.format === "includes") return `ÉrvĂ©nytelen string: "${_issue.includes}" Ă©rtĂ©ket kell tartalmaznia`;
        if (_issue.format === "regex") return `ÉrvĂ©nytelen string: ${_issue.pattern} mintĂĄnak kell megfelelnie`;
        return `ÉrvĂ©nytelen ${FormatDictionary[_issue.format] ?? issue.format}`;
      }
      case "not_multiple_of":
        return `ÉrvĂ©nytelen szĂĄm: ${issue.divisor} többszörösĂ©nek kell lennie`;
      case "unrecognized_keys":
        return `Ismeretlen kulcs${issue.keys.length > 1 ? "s" : ""}: ${util.joinValues(issue.keys, ", ")}`;
      case "invalid_key":
        return `ÉrvĂ©nytelen kulcs ${issue.origin}`;
      case "invalid_union":
        return "ÉrvĂ©nytelen bemenet";
      case "invalid_element":
        return `ÉrvĂ©nytelen Ă©rtĂ©k: ${issue.origin}`;
      default:
        return `ÉrvĂ©nytelen bemenet`;
    }
  };
};

export default function (): { localeError: errors.$ZodErrorMap } {
  return {
    localeError: error(),
  };
}