<?php
/**
 * User Dashboard Data Helper
 *
 * Aggregates user data for author pages and public user homepages.
 * Shared between author.php and page-user-home.php to avoid duplicate queries.
 *
 * @package AKSRT
 */

defined('ABSPATH') || exit;

/**
 * Get aggregated dashboard view data for a user.
 *
 * @param int   $user_id   Target user ID.
 * @param array $args      Optional. 'viewer_id' => current viewer ID.
 * @return array {
 *     @type int    $post_count       Published post count.
 *     @type int    $comment_count    Approved comment count.
 *     @type int    $favorite_count   Favorited post count.
 *     @type array  $favorite_post_ids Array of favorited post IDs.
 *     @type array  $user_contacts    Social/contact links from user meta.
 *     @type array  $profile_signals  Identity chips (verified, level, badges).
 *     @type array  $profile_notice   Ban/restriction notice, if any.
 *     @type string $background_url   Cover image URL.
 *     @type float  $credit_balance   Credit balance (own profile only).
 *     @type string $currency_name    Currency/credits display name.
 *     @type bool   $credits_enabled  Whether credits system is active.
 *     @type bool   $is_own_profile   Whether viewer is the user themselves.
 * }
 */
function aksrt_get_user_dashboard_view(int $user_id, array $args = []): array {
    $viewer_id     = (int) ($args['viewer_id'] ?? get_current_user_id());
    $is_own_profile = is_user_logged_in() && $viewer_id === $user_id;

    $post_count = (int) count_user_posts($user_id, 'post', true);
    $comment_count = (int) get_comments([
        'user_id' => $user_id,
        'count'   => true,
        'status'  => 'approve',
    ]);

    $favorite_post_ids = function_exists('aksrt_get_user_interaction_posts')
        ? aksrt_get_user_interaction_posts('_aksrt_favorite_posts', $user_id)
        : [];
    $favorite_count = count($favorite_post_ids);
    $recent_posts = get_posts([
        'author'         => $user_id,
        'post_type'      => 'post',
        'post_status'    => 'publish',
        'posts_per_page' => 5,
        'orderby'        => 'date',
        'order'          => 'DESC',
        'no_found_rows'  => true,
    ]);

    $user_contacts = get_user_meta($user_id, 'aksrt_user_contacts', true) ?: [];
    if (!is_array($user_contacts)) {
        $user_contacts = [];
    }

    $user_center_settings = class_exists('AKSRT_Settings')
        ? AKSRT_Settings::get_user_center_settings()
        : ['social_links' => true];

    $background_url = get_user_meta($user_id, 'aksrt_background_image', true) ?: '';

    $credits_enabled = class_exists('AKSRT_Settings') && AKSRT_Settings::credits_enabled();
    $credit_balance  = $credits_enabled && $is_own_profile && function_exists('aksrt_user_credits')
        ? (float) aksrt_user_credits($user_id)
        : 0.0;
    $currency_name = $credits_enabled && class_exists('AKSRT_Settings')
        ? AKSRT_Settings::get_currency_name()
        : __('积分', 'aksrt');

    $user_home_manager = class_exists('AKSRT_User_Home') ? AKSRT_User_Home::get_instance() : null;
    $profile_signals   = $user_home_manager ? $user_home_manager->get_profile_signals($user_id) : [];
    $profile_notice    = $user_home_manager ? $user_home_manager->get_profile_notice($user_id) : [];
    $show_report       = $user_home_manager ? $user_home_manager->show_report_entry() : false;

    return [
        'post_count'       => $post_count,
        'comment_count'    => $comment_count,
        'favorite_count'   => $favorite_count,
        'favorite_post_ids'=> $favorite_post_ids,
        'recent_posts'     => $recent_posts,
        'user_contacts'    => $user_contacts,
        'social_links_on'  => !empty($user_center_settings['social_links']),
        'profile_signals'  => $profile_signals,
        'profile_notice'   => $profile_notice,
        'show_report'      => $show_report,
        'background_url'   => $background_url,
        'credit_balance'   => $credit_balance,
        'currency_name'    => $currency_name,
        'credits_enabled'  => $credits_enabled,
        'is_own_profile'   => $is_own_profile,
    ];
}