<?php
class ControllerExtensionDashboardSale extends Controller {
    private array $error = [];

    public function index(): void {
        $this->load->language('extension/dashboard/sale');

        $this->document->setTitle($this->language->get('heading_title'));

        // Settings
        $this->load->model('setting/setting');

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
            $this->model_setting_setting->editSetting('dashboard_sale', $this->request->post);

            $this->session->data['success'] = $this->language->get('text_success');

            $this->response->redirect($this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=dashboard', true));
        }

        if (isset($this->error['warning'])) {
            $data['error_warning'] = $this->error['warning'];
        } else {
            $data['error_warning'] = '';
        }

        $data['breadcrumbs'] = [];

        $data['breadcrumbs'][] = [
            'text' => $this->language->get('text_home'),
            'href' => $this->url->link('common/dashboard', 'user_token=' . $this->session->data['user_token'], true)
        ];

        $data['breadcrumbs'][] = [
            'text' => $this->language->get('text_extension'),
            'href' => $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=dashboard', true)
        ];

        $data['breadcrumbs'][] = [
            'text' => $this->language->get('heading_title'),
            'href' => $this->url->link('extension/dashboard/sale', 'user_token=' . $this->session->data['user_token'], true)
        ];

        $data['action'] = $this->url->link('extension/dashboard/sale', 'user_token=' . $this->session->data['user_token'], true);
        $data['cancel'] = $this->url->link('marketplace/extension', 'user_token=' . $this->session->data['user_token'] . '&type=dashboard', true);

        if (isset($this->request->post['dashboard_sale_width'])) {
            $data['dashboard_sale_width'] = $this->request->post['dashboard_sale_width'];
        } else {
            $data['dashboard_sale_width'] = $this->config->get('dashboard_sale_width');
        }

        $data['columns'] = [];

        for ($i = 3; $i <= 12; $i++) {
            $data['columns'][] = $i;
        }

        if (isset($this->request->post['dashboard_sale_status'])) {
            $data['dashboard_sale_status'] = $this->request->post['dashboard_sale_status'];
        } else {
            $data['dashboard_sale_status'] = $this->config->get('dashboard_sale_status');
        }

        if (isset($this->request->post['dashboard_sale_sort_order'])) {
            $data['dashboard_sale_sort_order'] = $this->request->post['dashboard_sale_sort_order'];
        } else {
            $data['dashboard_sale_sort_order'] = $this->config->get('dashboard_sale_sort_order');
        }

        $data['header'] = $this->load->controller('common/header');
        $data['column_left'] = $this->load->controller('common/column_left');
        $data['footer'] = $this->load->controller('common/footer');

        $this->response->setOutput($this->load->view('extension/dashboard/sale_form', $data));
    }

    protected function validate() {
        if (!$this->user->hasPermission('modify', 'extension/dashboard/sale')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        return !$this->error;
    }

    public function dashboard(): string {
        $this->load->language('extension/dashboard/sale');

        $data['user_token'] = $this->session->data['user_token'];

        // Sales
        $this->load->model('extension/dashboard/sale');

        $today = $this->model_extension_dashboard_sale->getTotalSales(['filter_date_added' => date('Y-m-d', strtotime('-1 day'))]);
        $yesterday = $this->model_extension_dashboard_sale->getTotalSales(['filter_date_added' => date('Y-m-d', strtotime('-2 day'))]);
        $difference = $today - $yesterday;

        if ($difference && (int)$today) {
            $data['percentage'] = round(($difference / $today) * 100);
        } else {
            $data['percentage'] = 0;
        }

        $sale_total = $this->model_extension_dashboard_sale->getTotalSales();

        if ($sale_total > 1000000000000) {
            $data['total'] = round($sale_total / 1000000000000, 1) . 'T';
        } elseif ($sale_total > 1000000000) {
            $data['total'] = round($sale_total / 1000000000, 1) . 'B';
        } elseif ($sale_total > 1000000) {
            $data['total'] = round($sale_total / 1000000, 1) . 'M';
        } elseif ($sale_total > 1000) {
            $data['total'] = round($sale_total / 1000, 1) . 'K';
        } else {
            $data['total'] = round($sale_total);
        }

        $data['sale'] = $this->url->link('sale/order', 'user_token=' . $this->session->data['user_token'], true);

        return $this->load->view('extension/dashboard/sale_info', $data);
    }
}