<?php
/*
 * 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.
 *
 */

require_once $_SERVER['DOCUMENT_ROOT'] . "/../session.php";

/** @var string $_FULLNAME
 *  @var string $_USER
 *  @var array $_PROFILE
 *  @var array $_CONFIG
 */

$data = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/private/data/people.json"), true);

header("Content-Type: application/json");

$arr = [];
$names = [];
$counts = [];

foreach ($data as $id => $person) {
    $name = ucfirst(strtolower($person["famname"]));

    if (isset($counts[$name])) {
        $counts[$name]++;
    } else {
        $counts[$name] = 1;
    }
    if (!in_array($name, $names)) {
        $names[] = $name;
    }
}

foreach ($names as $name) {
    $arr[] = [
        'name' => $name,
        'occurrences' => $counts[$name] . " personne" . ($counts[$name] > 1 ? "s" : "")
    ];
}

echo(json_encode($arr));