//#region src/server/app-page-segment-state.ts
function isOptionalCatchAllSegment(segment) {
	return segment.startsWith("[[...") && segment.endsWith("]]") && segment.length > 7;
}
function isCatchAllSegment(segment) {
	return segment.startsWith("[...") && segment.endsWith("]") && segment.length > 5;
}
function isDynamicSegment(segment) {
	return segment.startsWith("[") && segment.endsWith("]") && !segment.includes(".");
}
function isRouteGroupSegment(segment) {
	return segment.startsWith("(") && segment.endsWith(")");
}
function formatParamSegmentValue(value) {
	if (Array.isArray(value)) return value.join("/");
	return value;
}
function readSegmentParam(segment) {
	if (isOptionalCatchAllSegment(segment)) return {
		name: segment.slice(5, -2),
		type: "oc"
	};
	if (isCatchAllSegment(segment)) return {
		name: segment.slice(4, -1),
		type: "c"
	};
	if (isDynamicSegment(segment)) return {
		name: segment.slice(1, -1),
		type: "d"
	};
	return null;
}
function formatSegmentStateParamValue(param, params, fallbackSegment) {
	const value = params[param.name];
	if (param.type === "oc" && (value === void 0 || Array.isArray(value) && value.length === 0)) return "";
	return formatParamSegmentValue(value) ?? fallbackSegment;
}
function resolveSingleSegmentStateKey(segment, params) {
	const param = readSegmentParam(segment);
	if (!param) return segment;
	return `${param.name}|${formatSegmentStateParamValue(param, params, segment)}|${param.type}`;
}
function resolveAppPageChildSegments(routeSegments, treePosition, params) {
	const rawSegments = routeSegments.slice(treePosition);
	const resolvedSegments = [];
	for (const segment of rawSegments) {
		if (isOptionalCatchAllSegment(segment)) {
			const paramValue = params[segment.slice(5, -2)];
			if (Array.isArray(paramValue) && paramValue.length === 0) continue;
			const resolvedValue = formatParamSegmentValue(paramValue);
			if (resolvedValue !== void 0) resolvedSegments.push(resolvedValue);
			continue;
		}
		if (isCatchAllSegment(segment)) {
			const paramName = segment.slice(4, -1);
			resolvedSegments.push(formatParamSegmentValue(params[paramName]) ?? segment);
			continue;
		}
		if (isDynamicSegment(segment)) {
			const paramName = segment.slice(1, -1);
			resolvedSegments.push(formatParamSegmentValue(params[paramName]) ?? segment);
			continue;
		}
		resolvedSegments.push(segment);
	}
	return resolvedSegments;
}
function resolveAppPageSegmentStateKey(routeSegments, treePosition, params) {
	for (const segment of routeSegments.slice(treePosition)) if (!isRouteGroupSegment(segment)) return resolveSingleSegmentStateKey(segment, params);
	return "";
}
function resolveAppPageRouteStateKey(routeSegments, params) {
	const statePath = [];
	for (const segment of routeSegments) if (!isRouteGroupSegment(segment)) statePath.push(resolveSingleSegmentStateKey(segment, params));
	return statePath.length > 0 ? JSON.stringify(statePath) : "";
}
function resolveAppPageLeafSegmentStateKey(routeSegments, params) {
	for (let treePosition = routeSegments.length - 1; treePosition >= 0; treePosition--) {
		const segmentStateKey = resolveAppPageSegmentStateKey(routeSegments, treePosition, params);
		if (segmentStateKey) return segmentStateKey;
	}
	return "";
}
//#endregion
export { resolveAppPageChildSegments, resolveAppPageLeafSegmentStateKey, resolveAppPageRouteStateKey, resolveAppPageSegmentStateKey };

//# sourceMappingURL=app-page-segment-state.js.map