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: "αžαž½αž’αž€αŸ’αžŸαžš", verb: "αž‚αž½αžšαž˜αžΆαž“" },
    file: { unit: "αž”αŸƒ", verb: "αž‚αž½αžšαž˜αžΆαž“" },
    array: { unit: "αž’αžΆαžαž»", verb: "αž‚αž½αžšαž˜αžΆαž“" },
    set: { unit: "αž’αžΆαžαž»", verb: "αž‚αž½αžšαž˜αžΆαž“" },
  };

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

  const FormatDictionary: {
    [k in $ZodStringFormats | (string & {})]?: string;
  } = {
    regex: "αž‘αž·αž“αŸ’αž“αž“αŸαž™αž”αž‰αŸ’αž…αžΌαž›",
    email: "αž’αžΆαžŸαž™αžŠαŸ’αž‹αžΆαž“αž’αŸŠαžΈαž˜αŸ‚αž›",
    url: "URL",
    emoji: "αžŸαž‰αŸ’αž‰αžΆαž’αžΆαžšαž˜αŸ’αž˜αžŽαŸ",
    uuid: "UUID",
    uuidv4: "UUIDv4",
    uuidv6: "UUIDv6",
    nanoid: "nanoid",
    guid: "GUID",
    cuid: "cuid",
    cuid2: "cuid2",
    ulid: "ULID",
    xid: "XID",
    ksuid: "KSUID",
    datetime: "αž€αžΆαž›αž”αžšαž·αž…αŸ’αž†αŸαž‘ αž“αž·αž„αž˜αŸ‰αŸ„αž„ ISO",
    date: "αž€αžΆαž›αž”αžšαž·αž…αŸ’αž†αŸαž‘ ISO",
    time: "αž˜αŸ‰αŸ„αž„ ISO",
    duration: "αžšαž™αŸˆαž–αŸαž› ISO",
    ipv4: "αž’αžΆαžŸαž™αžŠαŸ’αž‹αžΆαž“ IPv4",
    ipv6: "αž’αžΆαžŸαž™αžŠαŸ’αž‹αžΆαž“ IPv6",
    cidrv4: "αžŠαŸ‚αž“αž’αžΆαžŸαž™αžŠαŸ’αž‹αžΆαž“ IPv4",
    cidrv6: "αžŠαŸ‚αž“αž’αžΆαžŸαž™αžŠαŸ’αž‹αžΆαž“ IPv6",
    base64: "αžαŸ’αžŸαŸ‚αž’αž€αŸ’αžŸαžšαž’αŸŠαž·αž€αžΌαžŠ base64",
    base64url: "αžαŸ’αžŸαŸ‚αž’αž€αŸ’αžŸαžšαž’αŸŠαž·αž€αžΌαžŠ base64url",
    json_string: "αžαŸ’αžŸαŸ‚αž’αž€αŸ’αžŸαžš JSON",
    e164: "αž›αŸαž E.164",
    jwt: "JWT",
    template_literal: "αž‘αž·αž“αŸ’αž“αž“αŸαž™αž”αž‰αŸ’αž…αžΌαž›",
  };

  const TypeDictionary: {
    [k in errors.$ZodInvalidTypeExpected | (string & {})]?: string;
  } = {
    nan: "NaN",
    number: "αž›αŸαž",
    array: "ធអរេ (Array)",
    null: "αž‚αŸ’αž˜αžΆαž“αžαž˜αŸ’αž›αŸƒ (null)",
  };

  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 `αž‘αž·αž“αŸ’αž“αž“αŸαž™αž”αž‰αŸ’αž…αžΌαž›αž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαŸ– αžαŸ’αžšαžΌαžœαž€αžΆαžš instanceof ${issue.expected} αž”αŸ‰αž»αž“αŸ’αžαŸ‚αž‘αž‘αž½αž›αž”αžΆαž“ ${received}`;
        }
        return `αž‘αž·αž“αŸ’αž“αž“αŸαž™αž”αž‰αŸ’αž…αžΌαž›αž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαŸ– αžαŸ’αžšαžΌαžœαž€αžΆαžš ${expected} αž”αŸ‰αž»αž“αŸ’αžαŸ‚αž‘αž‘αž½αž›αž”αžΆαž“ ${received}`;
      }
      case "invalid_value":
        if (issue.values.length === 1) return `αž‘αž·αž“αŸ’αž“αž“αŸαž™αž”αž‰αŸ’αž…αžΌαž›αž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαŸ– αžαŸ’αžšαžΌαžœαž€αžΆαžš ${util.stringifyPrimitive(issue.values[0])}`;
        return `αž‡αž˜αŸ’αžšαžΎαžŸαž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαŸ– αžαŸ’αžšαžΌαžœαž‡αžΆαž˜αž½αž™αž€αŸ’αž“αž»αž„αž…αŸ†αžŽαŸ„αž˜ ${util.joinValues(issue.values, "|")}`;
      case "too_big": {
        const adj = issue.inclusive ? "<=" : "<";
        const sizing = getSizing(issue.origin);
        if (sizing)
          return `αž’αŸ†αž–αŸαž€αŸ– αžαŸ’αžšαžΌαžœαž€αžΆαžš ${issue.origin ?? "αžαž˜αŸ’αž›αŸƒ"} ${adj} ${issue.maximum.toString()} ${sizing.unit ?? "αž’αžΆαžαž»"}`;
        return `αž’αŸ†αž–αŸαž€αŸ– αžαŸ’αžšαžΌαžœαž€αžΆαžš ${issue.origin ?? "αžαž˜αŸ’αž›αŸƒ"} ${adj} ${issue.maximum.toString()}`;
      }
      case "too_small": {
        const adj = issue.inclusive ? ">=" : ">";
        const sizing = getSizing(issue.origin);
        if (sizing) {
          return `αžαžΌαž…αž–αŸαž€αŸ– αžαŸ’αžšαžΌαžœαž€αžΆαžš ${issue.origin} ${adj} ${issue.minimum.toString()} ${sizing.unit}`;
        }

        return `αžαžΌαž…αž–αŸαž€αŸ– αžαŸ’αžšαžΌαžœαž€αžΆαžš ${issue.origin} ${adj} ${issue.minimum.toString()}`;
      }
      case "invalid_format": {
        const _issue = issue as errors.$ZodStringFormatIssues;
        if (_issue.format === "starts_with") {
          return `αžαŸ’αžŸαŸ‚αž’αž€αŸ’αžŸαžšαž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαŸ– αžαŸ’αžšαžΌαžœαž…αžΆαž”αŸ‹αž•αŸ’αžαžΎαž˜αžŠαŸ„αž™ "${_issue.prefix}"`;
        }
        if (_issue.format === "ends_with") return `αžαŸ’αžŸαŸ‚αž’αž€αŸ’αžŸαžšαž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαŸ– αžαŸ’αžšαžΌαžœαž”αž‰αŸ’αž…αž”αŸ‹αžŠαŸ„αž™ "${_issue.suffix}"`;
        if (_issue.format === "includes") return `αžαŸ’αžŸαŸ‚αž’αž€αŸ’αžŸαžšαž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαŸ– αžαŸ’αžšαžΌαžœαž˜αžΆαž“ "${_issue.includes}"`;
        if (_issue.format === "regex") return `αžαŸ’αžŸαŸ‚αž’αž€αŸ’αžŸαžšαž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαŸ– αžαŸ’αžšαžΌαžœαžαŸ‚αž•αŸ’αž‚αžΌαž•αŸ’αž‚αž„αž“αžΉαž„αž‘αž˜αŸ’αžšαž„αŸ‹αžŠαŸ‚αž›αž”αžΆαž“αž€αŸ†αžŽαžαŸ‹ ${_issue.pattern}`;
        return `αž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαŸ– ${FormatDictionary[_issue.format] ?? issue.format}`;
      }
      case "not_multiple_of":
        return `αž›αŸαžαž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαŸ– αžαŸ’αžšαžΌαžœαžαŸ‚αž‡αžΆαž–αž αž»αž‚αž»αžŽαž“αŸƒ ${issue.divisor}`;
      case "unrecognized_keys":
        return `αžšαž€αžƒαžΎαž‰αžŸαŸ„αž˜αž·αž“αžŸαŸ’αž‚αžΆαž›αŸ‹αŸ– ${util.joinValues(issue.keys, ", ")}`;
      case "invalid_key":
        return `αžŸαŸ„αž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαž“αŸ…αž€αŸ’αž“αž»αž„ ${issue.origin}`;
      case "invalid_union":
        return `αž‘αž·αž“αŸ’αž“αž“αŸαž™αž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœ`;
      case "invalid_element":
        return `αž‘αž·αž“αŸ’αž“αž“αŸαž™αž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœαž“αŸ…αž€αŸ’αž“αž»αž„ ${issue.origin}`;
      default:
        return `αž‘αž·αž“αŸ’αž“αž“αŸαž™αž˜αž·αž“αžαŸ’αžšαžΉαž˜αžαŸ’αžšαžΌαžœ`;
    }
  };
};

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