import { setResponseValueAndErrors } from "../errorMessages.js";
//#region src/utils/zod-to-json-schema/parsers/string.ts
let emojiRegex = void 0;
/**
* Generated from the regular expressions found here as of 2024-05-22:
* https://github.com/colinhacks/zod/blob/master/src/types.ts.
*
* Expressions with /i flag have been changed accordingly.
*/
const zodPatterns = {
	cuid: /^[cC][^\s-]{8,}$/,
	cuid2: /^[0-9a-z]+$/,
	ulid: /^[0-9A-HJKMNP-TV-Z]{26}$/,
	email: /^(?!\.)(?!.*\.\.)([a-zA-Z0-9_'+\-\.]*)[a-zA-Z0-9_+-]@([a-zA-Z0-9][a-zA-Z0-9\-]*\.)+[a-zA-Z]{2,}$/,
	emoji: () => {
		if (emojiRegex === void 0) emojiRegex = RegExp("^(\\p{Extended_Pictographic}|\\p{Emoji_Component})+$", "u");
		return emojiRegex;
	},
	uuid: /^[0-9a-fA-F]{8}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{12}$/,
	ipv4: /^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.){3}(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])$/,
	ipv4Cidr: /^(?:(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.){3}(?:25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\/(3[0-2]|[12]?[0-9])$/,
	ipv6: /^(([a-f0-9]{1,4}:){7}|::([a-f0-9]{1,4}:){0,6}|([a-f0-9]{1,4}:){1}:([a-f0-9]{1,4}:){0,5}|([a-f0-9]{1,4}:){2}:([a-f0-9]{1,4}:){0,4}|([a-f0-9]{1,4}:){3}:([a-f0-9]{1,4}:){0,3}|([a-f0-9]{1,4}:){4}:([a-f0-9]{1,4}:){0,2}|([a-f0-9]{1,4}:){5}:([a-f0-9]{1,4}:){0,1})([a-f0-9]{1,4}|(((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2}))\.){3}((25[0-5])|(2[0-4][0-9])|(1[0-9]{2})|([0-9]{1,2})))$/,
	ipv6Cidr: /^(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))\/(12[0-8]|1[01][0-9]|[1-9]?[0-9])$/,
	base64: /^([0-9a-zA-Z+/]{4})*(([0-9a-zA-Z+/]{2}==)|([0-9a-zA-Z+/]{3}=))?$/,
	base64url: /^([0-9a-zA-Z-_]{4})*(([0-9a-zA-Z-_]{2}(==)?)|([0-9a-zA-Z-_]{3}(=)?))?$/,
	nanoid: /^[a-zA-Z0-9_-]{21}$/,
	jwt: /^[A-Za-z0-9-_]+\.[A-Za-z0-9-_]+\.[A-Za-z0-9-_]*$/
};
function parseStringDef(def, refs) {
	const res = { type: "string" };
	if (def.checks) for (const check of def.checks) switch (check.kind) {
		case "min":
			setResponseValueAndErrors(res, "minLength", typeof res.minLength === "number" ? Math.max(res.minLength, check.value) : check.value, check.message, refs);
			break;
		case "max":
			setResponseValueAndErrors(res, "maxLength", typeof res.maxLength === "number" ? Math.min(res.maxLength, check.value) : check.value, check.message, refs);
			break;
		case "email":
			switch (refs.emailStrategy) {
				case "format:email":
					addFormat(res, "email", check.message, refs);
					break;
				case "format:idn-email":
					addFormat(res, "idn-email", check.message, refs);
					break;
				case "pattern:zod":
					addPattern(res, zodPatterns.email, check.message, refs);
					break;
			}
			break;
		case "url":
			addFormat(res, "uri", check.message, refs);
			break;
		case "uuid":
			addFormat(res, "uuid", check.message, refs);
			break;
		case "regex":
			addPattern(res, check.regex, check.message, refs);
			break;
		case "cuid":
			addPattern(res, zodPatterns.cuid, check.message, refs);
			break;
		case "cuid2":
			addPattern(res, zodPatterns.cuid2, check.message, refs);
			break;
		case "startsWith":
			addPattern(res, RegExp(`^${escapeLiteralCheckValue(check.value, refs)}`), check.message, refs);
			break;
		case "endsWith":
			addPattern(res, RegExp(`${escapeLiteralCheckValue(check.value, refs)}$`), check.message, refs);
			break;
		case "datetime":
			addFormat(res, "date-time", check.message, refs);
			break;
		case "date":
			addFormat(res, "date", check.message, refs);
			break;
		case "time":
			addFormat(res, "time", check.message, refs);
			break;
		case "duration":
			addFormat(res, "duration", check.message, refs);
			break;
		case "length":
			setResponseValueAndErrors(res, "minLength", typeof res.minLength === "number" ? Math.max(res.minLength, check.value) : check.value, check.message, refs);
			setResponseValueAndErrors(res, "maxLength", typeof res.maxLength === "number" ? Math.min(res.maxLength, check.value) : check.value, check.message, refs);
			break;
		case "includes":
			addPattern(res, RegExp(escapeLiteralCheckValue(check.value, refs)), check.message, refs);
			break;
		case "ip":
			if (check.version !== "v6") addFormat(res, "ipv4", check.message, refs);
			if (check.version !== "v4") addFormat(res, "ipv6", check.message, refs);
			break;
		case "base64url":
			addPattern(res, zodPatterns.base64url, check.message, refs);
			break;
		case "jwt":
			addPattern(res, zodPatterns.jwt, check.message, refs);
			break;
		case "cidr":
			if (check.version !== "v6") addPattern(res, zodPatterns.ipv4Cidr, check.message, refs);
			if (check.version !== "v4") addPattern(res, zodPatterns.ipv6Cidr, check.message, refs);
			break;
		case "emoji":
			addPattern(res, zodPatterns.emoji(), check.message, refs);
			break;
		case "ulid":
			addPattern(res, zodPatterns.ulid, check.message, refs);
			break;
		case "base64":
			switch (refs.base64Strategy) {
				case "format:binary":
					addFormat(res, "binary", check.message, refs);
					break;
				case "contentEncoding:base64":
					setResponseValueAndErrors(res, "contentEncoding", "base64", check.message, refs);
					break;
				case "pattern:zod":
					addPattern(res, zodPatterns.base64, check.message, refs);
					break;
			}
			break;
		case "nanoid":
			addPattern(res, zodPatterns.nanoid, check.message, refs);
			break;
		case "toLowerCase":
		case "toUpperCase":
		case "trim": break;
		default:
 /* c8 ignore next */
		((_) => {})(check);
	}
	return res;
}
function escapeLiteralCheckValue(literal, refs) {
	return refs.patternStrategy === "escape" ? escapeNonAlphaNumeric(literal) : literal;
}
const ALPHA_NUMERIC = /* @__PURE__ */ new Set("ABCDEFGHIJKLMNOPQRSTUVXYZabcdefghijklmnopqrstuvxyz0123456789");
function escapeNonAlphaNumeric(source) {
	let result = "";
	for (let i = 0; i < source.length; i++) {
		if (!ALPHA_NUMERIC.has(source[i])) result += "\\";
		result += source[i];
	}
	return result;
}
function addFormat(schema, value, message, refs) {
	if (schema.format || schema.anyOf?.some((x) => x.format)) {
		if (!schema.anyOf) schema.anyOf = [];
		if (schema.format) {
			schema.anyOf.push({
				format: schema.format,
				...schema.errorMessage && refs.errorMessages && { errorMessage: { format: schema.errorMessage.format } }
			});
			delete schema.format;
			if (schema.errorMessage) {
				delete schema.errorMessage.format;
				if (Object.keys(schema.errorMessage).length === 0) delete schema.errorMessage;
			}
		}
		schema.anyOf.push({
			format: value,
			...message && refs.errorMessages && { errorMessage: { format: message } }
		});
	} else setResponseValueAndErrors(schema, "format", value, message, refs);
}
function addPattern(schema, regex, message, refs) {
	if (schema.pattern || schema.allOf?.some((x) => x.pattern)) {
		if (!schema.allOf) schema.allOf = [];
		if (schema.pattern) {
			schema.allOf.push({
				pattern: schema.pattern,
				...schema.errorMessage && refs.errorMessages && { errorMessage: { pattern: schema.errorMessage.pattern } }
			});
			delete schema.pattern;
			if (schema.errorMessage) {
				delete schema.errorMessage.pattern;
				if (Object.keys(schema.errorMessage).length === 0) delete schema.errorMessage;
			}
		}
		schema.allOf.push({
			pattern: stringifyRegExpWithFlags(regex, refs),
			...message && refs.errorMessages && { errorMessage: { pattern: message } }
		});
	} else setResponseValueAndErrors(schema, "pattern", stringifyRegExpWithFlags(regex, refs), message, refs);
}
function stringifyRegExpWithFlags(regex, refs) {
	if (!refs.applyRegexFlags || !regex.flags) return regex.source;
	const flags = {
		i: regex.flags.includes("i"),
		m: regex.flags.includes("m"),
		s: regex.flags.includes("s")
	};
	const source = flags.i ? regex.source.toLowerCase() : regex.source;
	let pattern = "";
	let isEscaped = false;
	let inCharGroup = false;
	let inCharRange = false;
	for (let i = 0; i < source.length; i++) {
		if (isEscaped) {
			pattern += source[i];
			isEscaped = false;
			continue;
		}
		if (flags.i) {
			if (inCharGroup) {
				if (source[i].match(/[a-z]/)) {
					if (inCharRange) {
						pattern += source[i];
						pattern += `${source[i - 2]}-${source[i]}`.toUpperCase();
						inCharRange = false;
					} else if (source[i + 1] === "-" && source[i + 2]?.match(/[a-z]/)) {
						pattern += source[i];
						inCharRange = true;
					} else pattern += `${source[i]}${source[i].toUpperCase()}`;
					continue;
				}
			} else if (source[i].match(/[a-z]/)) {
				pattern += `[${source[i]}${source[i].toUpperCase()}]`;
				continue;
			}
		}
		if (flags.m) {
			if (source[i] === "^") {
				pattern += `(^|(?<=[\r\n]))`;
				continue;
			} else if (source[i] === "$") {
				pattern += `($|(?=[\r\n]))`;
				continue;
			}
		}
		if (flags.s && source[i] === ".") {
			pattern += inCharGroup ? `${source[i]}\r\n` : `[${source[i]}\r\n]`;
			continue;
		}
		pattern += source[i];
		if (source[i] === "\\") isEscaped = true;
		else if (inCharGroup && source[i] === "]") inCharGroup = false;
		else if (!inCharGroup && source[i] === "[") inCharGroup = true;
	}
	try {
		new RegExp(pattern);
	} catch {
		console.warn(`Could not convert regex pattern at ${refs.currentPath.join("/")} to a flag-independent form! Falling back to the flag-ignorant source`);
		return regex.source;
	}
	return pattern;
}
//#endregion
export { parseStringDef, zodPatterns };

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