"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.defineDocumentType = defineDocumentType;
exports.defineDocumentRegistry = defineDocumentRegistry;
function defineDocumentType(definition) {
    if (!definition.type || definition.type.trim().length === 0) {
        throw new Error("CultCache document types must declare a non-empty type.");
    }
    if (definition.name !== undefined && typeof definition.name !== "string" && typeof definition.name !== "function") {
        throw new Error(`CultCache document type "${definition.type}" declares an invalid name accessor.`);
    }
    if (Array.isArray(definition.indexes)) {
        const seen = new Set();
        for (const index of definition.indexes) {
            if (!index.name || index.name.trim().length === 0) {
                throw new Error(`CultCache document type "${definition.type}" declares an index with an empty name.`);
            }
            if (seen.has(index.name)) {
                throw new Error(`CultCache document type "${definition.type}" declares duplicate index "${index.name}".`);
            }
            seen.add(index.name);
        }
    }
    else if (definition.indexes) {
        for (const name of Object.keys(definition.indexes)) {
            if (!name || name.trim().length === 0) {
                throw new Error(`CultCache document type "${definition.type}" declares an index with an empty name.`);
            }
        }
    }
    return Object.freeze({ ...definition });
}
function defineDocumentRegistry(...definitions) {
    return Object.freeze({
        definitions: Object.freeze([...definitions]),
    });
}