<?php
/*
 * OpenSTAManager: il software gestionale open source per l'assistenza tecnica e la fatturazione
 * Copyright (C) DevCode s.r.l.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

use Models\Module;
use Modules\Statistiche\Stats;

include_once __DIR__.'/../../core.php';

$calendar_id = filter('calendar_id');
$start = filter('start');
$end = filter('end');

switch (filter('op')) {
    case 'fatturato':
        if (empty(Module::where('name', 'Vendita al banco')->first()->id)) {
            $results = $dbo->fetchArray('
                SELECT 
                    ROUND(SUM(IF(`reversed`=1, -(`co_righe_documenti`.`subtotale` - `co_righe_documenti`.`sconto`), (`co_righe_documenti`.`subtotale` - `co_righe_documenti`.`sconto`))), 2) AS result, 
                    YEAR(`co_documenti`.`data`) AS year, 
                    MONTH(`co_documenti`.`data`) AS month 
                FROM 
                    `co_documenti` 
                    INNER JOIN `co_tipidocumento` ON `co_documenti`.`idtipodocumento`=`co_tipidocumento`.`id` 
                    LEFT JOIN `co_tipidocumento_lang` ON (`co_tipidocumento`.`id` = `co_tipidocumento_lang`.`id_record` AND `co_tipidocumento_lang`.`id_lang` = '.prepare(Models\Locale::getDefault()->id).') 
                    INNER JOIN `co_righe_documenti` ON `co_righe_documenti`.`iddocumento`=`co_documenti`.`id` 
                    INNER JOIN `zz_segments` ON `co_documenti`.`id_segment`=`zz_segments`.`id`  
                WHERE 
                    `co_tipidocumento`.`dir`=\'entrata\' 
                    AND `co_tipidocumento`.`name`!=\'Bozza\' 
                    AND `co_documenti`.`data` BETWEEN '.prepare($start).' AND '.prepare($end).' 
                    AND `is_fiscale`=1  
                    AND `zz_segments`.`autofatture`=0 
                GROUP BY 
                    YEAR(`co_documenti`.`data`), MONTH(`co_documenti`.`data`) 
                ORDER BY 
                    YEAR(`co_documenti`.`data`) ASC, MONTH(`co_documenti`.`data`) ASC
            ');
        } else {
            $results = $dbo->fetchArray('
                SELECT 
                    ROUND(SUM(IF(`reversed`=1, -(`co_righe_documenti`.`subtotale` - `co_righe_documenti`.`sconto`), (`co_righe_documenti`.`subtotale` - `co_righe_documenti`.`sconto`))), 2) AS result, 
                    YEAR(`co_documenti`.`data`) AS year, 
                    MONTH(`co_documenti`.`data`) AS month 
                FROM 
                    `co_documenti` 
                    INNER JOIN `co_tipidocumento` ON `co_documenti`.`idtipodocumento`=`co_tipidocumento`.`id` 
                    LEFT JOIN `co_tipidocumento_lang` ON (`co_tipidocumento`.`id` = `co_tipidocumento_lang`.`id_record` AND `co_tipidocumento_lang`.`id_lang` = '.prepare(Models\Locale::getDefault()->id).') 
                    INNER JOIN `co_righe_documenti` ON `co_righe_documenti`.`iddocumento`=`co_documenti`.`id` 
                    INNER JOIN `zz_segments` ON `co_documenti`.`id_segment`=`zz_segments`.`id`  
                WHERE 
                    `co_tipidocumento`.`dir`=\'entrata\' 
                    AND `co_tipidocumento`.`name`!=\'Bozza\' 
                    AND `co_documenti`.`data` BETWEEN '.prepare($start).' AND '.prepare($end).' 
                    AND `is_fiscale`=1  
                    AND `zz_segments`.`autofatture`=0 
                GROUP BY 
                    YEAR(`co_documenti`.`data`), MONTH(`co_documenti`.`data`) 
        
                UNION
        
                SELECT 
                    ROUND(SUM(`vb_righe_venditabanco`.`subtotale` - `vb_righe_venditabanco`.`sconto`), 2) AS result, 
                    YEAR(`vb_venditabanco`.`data`) AS year, 
                    MONTH(`vb_venditabanco`.`data`) AS month 
                FROM 
                    `vb_venditabanco` 
                    INNER JOIN `vb_righe_venditabanco` ON `vb_righe_venditabanco`.`idvendita`=`vb_venditabanco`.`id`
                GROUP BY 
                    YEAR(`vb_venditabanco`.`data`), MONTH(`vb_venditabanco`.`data`)
            ');
        }

        $results = Stats::monthly($results, $start, $end);

        echo json_encode([
            'label' => tr('Fatturato').' - '.tr('Periodo _NUM_', [
                '_NUM_' => $calendar_id,
            ]),
            'results' => $results,
        ]);

        break;

    case 'acquisti':
        $results = $dbo->fetchArray('SELECT ROUND(SUM(IF(`reversed`=1, -(`co_righe_documenti`.`subtotale` - `co_righe_documenti`.`sconto`), (`co_righe_documenti`.`subtotale` - `co_righe_documenti`.`sconto`))), 2) AS result, YEAR(`co_documenti`.`data`) AS year, MONTH(`co_documenti`.`data`) AS month FROM `co_documenti` INNER JOIN `co_tipidocumento` ON `co_documenti`.`idtipodocumento`=`co_tipidocumento`.`id` LEFT JOIN `co_tipidocumento_lang` ON (`co_tipidocumento`.`id` = `co_tipidocumento_lang`.`id_record` AND `co_tipidocumento_lang`.`id_lang` = '.prepare(Models\Locale::getDefault()->id).') INNER JOIN `co_righe_documenti` ON `co_righe_documenti`.`iddocumento`=`co_documenti`.`id` INNER JOIN `zz_segments` ON `co_documenti`.`id_segment`=`zz_segments`.`id`  WHERE `co_tipidocumento`.`dir`=\'uscita\' AND `co_tipidocumento_lang`.`title`!=\'Bozza\' AND `co_documenti`.`data` BETWEEN '.prepare($start).' AND '.prepare($end).' AND `is_fiscale`=1  AND `zz_segments`.`autofatture`=0 GROUP BY YEAR(`co_documenti`.`data`), MONTH(`co_documenti`.`data`) ORDER BY YEAR(`co_documenti`.`data`) ASC, MONTH(`co_documenti`.`data`) ASC');

        $results = Stats::monthly($results, $start, $end);

        echo json_encode([
            'label' => tr('Acquisti').' - '.tr('Periodo _NUM_', [
                '_NUM_' => $calendar_id,
            ]),
            'results' => $results,
        ]);

        break;
}