"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.normalizeDirectoryList = exports.normalize = exports.defaultOptions = void 0;
const underscore_1 = require("./util/underscore");
const lru_1 = require("./cache/lru");
const fs = require("./fs/node");
const operator_1 = require("./render/operator");
const operator_trie_1 = require("./util/operator-trie");
const builtinFilters = require("./builtin/filters");
const types_1 = require("./types");
const filters = new Map();
(0, underscore_1.forOwn)(builtinFilters, (conf, name) => {
    filters.set((0, underscore_1.snakeCase)(name), conf);
});
exports.defaultOptions = {
    root: ['.'],
    layouts: ['.'],
    partials: ['.'],
    relativeReference: true,
    jekyllInclude: false,
    cache: undefined,
    extname: '',
    fs: fs,
    dynamicPartials: true,
    jsTruthy: false,
    trimTagRight: false,
    trimTagLeft: false,
    trimOutputRight: false,
    trimOutputLeft: false,
    greedy: true,
    tagDelimiterLeft: '{%',
    tagDelimiterRight: '%}',
    outputDelimiterLeft: '{{',
    outputDelimiterRight: '}}',
    preserveTimezones: false,
    strictFilters: false,
    strictVariables: false,
    ownPropertyOnly: false,
    lenientIf: false,
    globals: {},
    keepOutputType: false,
    operators: operator_1.defaultOperators,
    operatorsTrie: (0, operator_trie_1.createTrie)(operator_1.defaultOperators)
};
function normalize(options) {
    if (options.hasOwnProperty('operators')) {
        options.operatorsTrie = (0, operator_trie_1.createTrie)(options.operators);
    }
    if (options.hasOwnProperty('root')) {
        if (!options.hasOwnProperty('partials'))
            options.partials = options.root;
        if (!options.hasOwnProperty('layouts'))
            options.layouts = options.root;
    }
    if (options.hasOwnProperty('cache')) {
        let cache;
        if (typeof options.cache === 'number')
            cache = options.cache > 0 ? new lru_1.LRU(options.cache) : undefined;
        else if (typeof options.cache === 'object')
            cache = options.cache;
        else
            cache = options.cache ? new lru_1.LRU(1024) : undefined;
        options.cache = cache;
    }
    options = Object.assign(Object.assign(Object.assign({}, exports.defaultOptions), (options.jekyllInclude ? { dynamicPartials: false } : {})), options);
    if (!options.fs.dirname && options.relativeReference) {
        console.warn('[LiquidJS] `fs.dirname` is required for relativeReference, set relativeReference to `false` to suppress this warning, or provide implementation for `fs.dirname`');
        options.relativeReference = false;
    }
    options.root = normalizeDirectoryList(options.root);
    options.partials = normalizeDirectoryList(options.partials);
    options.layouts = normalizeDirectoryList(options.layouts);
    options.outputEscape = options.outputEscape && getOutputEscapeFunction(options.outputEscape);
    return options;
}
exports.normalize = normalize;
function getOutputEscapeFunction(nameOrFunction) {
    if ((0, underscore_1.isString)(nameOrFunction)) {
        const filterImpl = filters.get(nameOrFunction);
        (0, types_1.assert)((0, underscore_1.isFunction)(filterImpl), `filter "${nameOrFunction}" not found`);
        return filterImpl;
    }
    else {
        (0, types_1.assert)((0, underscore_1.isFunction)(nameOrFunction), '`outputEscape` need to be of type string or function');
        return nameOrFunction;
    }
}
function normalizeDirectoryList(value) {
    let list = [];
    if ((0, underscore_1.isArray)(value))
        list = value;
    if ((0, underscore_1.isString)(value))
        list = [value];
    return list;
}
exports.normalizeDirectoryList = normalizeDirectoryList;
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