wordpress-theme-aksrt/inc/classes/admin/native/class-aksrt-admin-pay-income.php

<?php
/**
 * Native WP admin: AKSRT_Admin_Pay_Income.
 *
 * Extracted from AKSRT_Admin_Pay_Menus.
 *
 * @package AKSRT
 */

defined('ABSPATH') || exit;

class AKSRT_Admin_Pay_Income {

    public const CAPABILITY = 'manage_options';
    public const PAGE_SLUG  = 'aksrt_income';

    private static $instance = null;

    public static function get_instance(): self {
        if (null === self::$instance) {
            self::$instance = new self();
        }
        return self::$instance;
    }

    public function init(): void {
        if (!is_admin()) {
            return;
        }
        add_action('admin_post_aksrt_pay_settle_income', [$this, 'handle_settle_income']);
    }

    public function render_income_page(): void {
        $this->ensure_cap();
        $this->render_header(__('创作分成', 'aksrt'));

        if (!class_exists('AKSRT_Revenue')) {
            echo '<div class="notice notice-error"><p>' . esc_html__('分成模块未初始化。', 'aksrt') . '</p></div>';
            $this->render_footer();
            return;
        }

        $status   = isset($_GET['status']) ? sanitize_key((string) wp_unslash($_GET['status'])) : '';
        $page_num = max(1, (int) ($_GET['paged'] ?? 1));
        $per_page = 20;
        $svc      = AKSRT_Revenue::get_instance();
        $stats    = $svc->get_stats();

        echo '<p>' . esc_html(sprintf(
            /* translators: 1: total 2: pending 3: settled */
            __('合计 %1$s · 待结算 %2$s · 已结算 %3$s', 'aksrt'),
            number_format((float) ($stats['total'] ?? 0), 2),
            number_format((float) ($stats['pending'] ?? 0), 2),
            number_format((float) ($stats['settled'] ?? 0), 2)
        )) . '</p>';

        echo '<form method="get" style="margin:12px 0;">';
        echo '<input type="hidden" name="page" value="aksrt_income" />';
        echo '<select name="status">';
        foreach (['' => __('全部状态', 'aksrt'), 'pending' => __('待结算', 'aksrt'), 'settled' => __('已结算', 'aksrt')] as $key => $label) {
            printf('<option value="%s"%s>%s</option>', esc_attr($key), selected($status, $key, false), esc_html($label));
        }
        echo '</select> ';
        submit_button(__('筛选', 'aksrt'), 'secondary', '', false);
        echo '</form>';

        $result = $svc->get_list([
            'status' => $status,
            'limit'  => $per_page,
            'offset' => ($page_num - 1) * $per_page,
        ]);
        $items = $result['items'] ?? [];
        $total = (int) ($result['total'] ?? 0);
        $pages = max(1, (int) ($result['max_pages'] ?? 1));

        echo '<table class="wp-list-table widefat fixed striped"><thead><tr>';
        echo '<th>ID</th><th>' . esc_html__('用户', 'aksrt') . '</th><th>' . esc_html__('订单号', 'aksrt') . '</th><th>' . esc_html__('金额', 'aksrt') . '</th><th>' . esc_html__('状态', 'aksrt') . '</th><th>' . esc_html__('时间', 'aksrt') . '</th><th>' . esc_html__('操作', 'aksrt') . '</th>';
        echo '</tr></thead><tbody>';
        if (!$items) {
            echo '<tr><td colspan="7">' . esc_html__('暂无分成记录', 'aksrt') . '</td></tr>';
        }
        foreach ($items as $row) {
            $id      = (int) ($row['id'] ?? 0);
            $user_id = (int) ($row['user_id'] ?? 0);
            $user    = $user_id > 0 ? get_userdata($user_id) : null;
            $st      = (string) ($row['status'] ?? '');
            echo '<tr>';
            echo '<td>' . esc_html((string) $id) . '</td>';
            echo '<td>' . ($user ? esc_html($user->display_name) : esc_html((string) $user_id)) . '</td>';
            echo '<td><code>' . esc_html((string) ($row['order_number'] ?? '')) . '</code></td>';
            echo '<td>' . esc_html(number_format((float) ($row['amount'] ?? 0), 2)) . '</td>';
            echo '<td>' . esc_html($st) . '</td>';
            echo '<td>' . esc_html((string) ($row['created_at'] ?? '')) . '</td>';
            echo '<td>';
            if ($st === 'pending') {
                echo '<form method="post" action="' . esc_url(admin_url('admin-post.php')) . '">';
                echo '<input type="hidden" name="action" value="aksrt_pay_settle_income" />';
                echo '<input type="hidden" name="revenue_id" value="' . esc_attr((string) $id) . '" />';
                wp_nonce_field('aksrt_pay_settle_income_' . $id);
                submit_button(__('结算', 'aksrt'), 'small', '', false);
                echo '</form>';
            } else {
                echo '—';
            }
            echo '</td></tr>';
        }
        echo '</tbody></table>';
        $this->render_pagination($pages, $page_num);
        $this->render_footer();
    }

    public function handle_settle_income(): void {
        if (!current_user_can(self::CAPABILITY)) {
            wp_die(esc_html__('权限不足', 'aksrt'));
        }
        $id = isset($_POST['revenue_id']) ? (int) $_POST['revenue_id'] : 0;
        check_admin_referer('aksrt_pay_settle_income_' . $id);
        $ok = $id > 0 && class_exists('AKSRT_Revenue') && AKSRT_Revenue::get_instance()->settle($id);
        wp_safe_redirect($this->page_url('aksrt_income', ['aksrt_pay_msg' => $ok ? 'income_settled' : 'income_failed']));
        exit;
    }



    private function ensure_cap(): void {
        if (!current_user_can(self::CAPABILITY)) {
            wp_die(esc_html__('您没有权限访问此页面。', 'aksrt'));
        }
    }

    private function render_header(string $title): void {
        echo '<div class="wrap">';
        echo '<h1>' . esc_html($title) . '</h1>';
        $this->render_flash();
    }

    private function render_footer(): void {
        echo '</div>';
    }

    private function render_flash(): void {
        if (empty($_GET['aksrt_pay_msg'])) {
            return;
        }
        $code = sanitize_key((string) wp_unslash($_GET['aksrt_pay_msg']));
        $map  = [
            'income_settled' => __('分成已结算。', 'aksrt'),
            'income_failed'  => __('分成结算失败。', 'aksrt'),
        ];
        if (!isset($map[$code])) {
            return;
        }
        $class = str_contains($code, 'failed') ? 'notice-error' : 'notice-success';
        echo '<div class="notice ' . esc_attr($class) . ' is-dismissible"><p>' . esc_html($map[$code]) . '</p></div>';
    }

    private function page_url(string $slug, array $args = []): string {
        return add_query_arg(array_merge(['page' => $slug], $args), admin_url('admin.php'));
    }

    private function render_pagination(int $pages, int $page_num): void {
        if ($pages <= 1) {
            return;
        }
        echo '<div class="tablenav"><div class="tablenav-pages">';
        echo paginate_links([
            'base'      => add_query_arg('paged', '%#%'),
            'format'    => '',
            'prev_text' => '&laquo;',
            'next_text' => '&raquo;',
            'total'     => $pages,
            'current'   => $page_num,
        ]);
        echo '</div></div>';
    }
}