/*
 * MIT License
 *
 * Copyright (c) 2022- Minteck
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

const fs = require('fs');

console.log("Optimizing search engine...");

let search = {
    entries: null,
    associations: []
}

global.knownAssociations = [];

for (let page of JSON.parse(fs.readFileSync("./data/pages.json").toString())) {
    if (!knownAssociations.includes(page.name.toLowerCase().replace(/[^a-z]/gm, " ").replace(/\s\s+/g, " ").trim())) {
        knownAssociations.push(page.name.toLowerCase().replace(/[^a-z]/gm, " ").replace(/\s\s+/g, " ").trim());
        search.associations.push({
            title: page.name.toLowerCase().replace(/[^a-z]/gm, " ").replace(/\s\s+/g, " ").trim(),
            endpoint: page.name
        });
    }

    if (typeof JSON.parse(fs.readFileSync("./data/data.json").toString())[page.name] !== "undefined") {
        for (let nick of JSON.parse(fs.readFileSync("./data/data.json").toString())[page.name].names) {
            if (!knownAssociations.includes(nick.toLowerCase().replace(/[^a-z]/gm, " ").replace(/\s\s+/g, " ").trim())) {
                knownAssociations.push(nick.toLowerCase().replace(/[^a-z]/gm, " ").replace(/\s\s+/g, " ").trim());
                search.associations.push({
                    title: nick.toLowerCase().replace(/[^a-z]/gm, " ").replace(/\s\s+/g, " ").trim(),
                    endpoint: page.name
                });
            }
        }
    }
}

search.entries = [];
for (let association of search.associations) {
    search.entries.push(association.title);
}
search.entries = [...new Set(search.entries)];
fs.writeFileSync("./data/search.json", JSON.stringify(search, null, 4));

console.log(JSON.parse(fs.readFileSync("./data/pages.json").toString()).length + " known characters");