import * as util from "../core/util.js";
export const parsedType = (data) => {
    const t = typeof data;
    switch (t) {
        case "number": {
            return Number.isNaN(data) ? "NaN" : "number";
        }
        case "object": {
            if (Array.isArray(data)) {
                return "array";
            }
            if (data === null) {
                return "null";
            }
            if (Object.getPrototypeOf(data) !== Object.prototype && data.constructor) {
                return data.constructor.name;
            }
        }
    }
    return t;
};
const error = () => {
    const Sizable = {
        string: { unit: "characters", verb: "to have" },
        file: { unit: "bytes", verb: "to have" },
        array: { unit: "items", verb: "to have" },
        set: { unit: "items", verb: "to have" },
    };
    function getSizing(origin) {
        return Sizable[origin] ?? null;
    }
    const Nouns = {
        regex: "input",
        email: "email address",
        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 datetime",
        date: "ISO date",
        time: "ISO time",
        duration: "ISO duration",
        ipv4: "IPv4 address",
        ipv6: "IPv6 address",
        cidrv4: "IPv4 range",
        cidrv6: "IPv6 range",
        base64: "base64-encoded string",
        base64url: "base64url-encoded string",
        json_string: "JSON string",
        e164: "E.164 number",
        jwt: "JWT",
        template_literal: "input",
    };
    return (issue) => {
        switch (issue.code) {
            case "invalid_type":
                return `Invalid input: expected ${issue.expected}, received ${parsedType(issue.input)}`;
            case "invalid_value":
                if (issue.values.length === 1)
                    return `Invalid input: expected ${util.stringifyPrimitive(issue.values[0])}`;
                return `Invalid option: expected one of ${util.joinValues(issue.values, "|")}`;
            case "too_big": {
                const adj = issue.inclusive ? "<=" : "<";
                const sizing = getSizing(issue.origin);
                if (sizing)
                    return `Too big: expected ${issue.origin ?? "value"} to have ${adj}${issue.maximum.toString()} ${sizing.unit ?? "elements"}`;
                return `Too big: expected ${issue.origin ?? "value"} to be ${adj}${issue.maximum.toString()}`;
            }
            case "too_small": {
                const adj = issue.inclusive ? ">=" : ">";
                const sizing = getSizing(issue.origin);
                if (sizing) {
                    return `Too small: expected ${issue.origin} to have ${adj}${issue.minimum.toString()} ${sizing.unit}`;
                }
                return `Too small: expected ${issue.origin} to be ${adj}${issue.minimum.toString()}`;
            }
            case "invalid_format": {
                const _issue = issue;
                if (_issue.format === "starts_with") {
                    return `Invalid string: must start with "${_issue.prefix}"`;
                }
                if (_issue.format === "ends_with")
                    return `Invalid string: must end with "${_issue.suffix}"`;
                if (_issue.format === "includes")
                    return `Invalid string: must include "${_issue.includes}"`;
                if (_issue.format === "regex")
                    return `Invalid string: must match pattern ${_issue.pattern}`;
                return `Invalid ${Nouns[_issue.format] ?? issue.format}`;
            }
            case "not_multiple_of":
                return `Invalid number: must be a multiple of ${issue.divisor}`;
            case "unrecognized_keys":
                return `Unrecognized key${issue.keys.length > 1 ? "s" : ""}: ${util.joinValues(issue.keys, ", ")}`;
            case "invalid_key":
                return `Invalid key in ${issue.origin}`;
            case "invalid_union":
                return "Invalid input";
            case "invalid_element":
                return `Invalid value in ${issue.origin}`;
            default:
                return `Invalid input`;
        }
    };
};
export default function () {
    return {
        localeError: error(),
    };
}