<?php

if (!defined('ABSPATH')) {
	exit;
}

//add_action('login_init', 'jvbLoginFormText');
function jvbLoginFormText()
{
    add_filter('gettext', 'jvbTranslations', 10, 2);
    add_filter('ngettext', 'jvbTranslations', 10, 2);
}

function jvbTranslations($translation, $text)
{
    if (!$GLOBALS['pagenow'] == 'wp-login.php') {
        return $translation;
    }
    global $_GET;
    if (array_key_exists('action', $_GET) && $_GET['action'] == 'register') {
        $translation = str_ireplace('Register', 'Join the Scene', $translation);
        $translation = str_ireplace('Log in', 'Already joined? Log in', $translation);
    } else {
        $translation = str_ireplace('Register', 'No account? Join In!', $translation);
        $translation = str_ireplace('Log in', 'Get In', $translation);
    }

    return $translation;
}

add_filter('login_title', 'jvbLoginTitle');
function jvbLoginTitle($title):string
{
    global $_GET;
//    return (array_key_exists('action', $_GET) &&
//            $_GET['action'] === 'register') ?
//        'Join the Scene | edmonton.ink' :
//        'Get Backstage | edmonton.ink';
    return (array_key_exists('action', $_GET) &&
            $_GET['action'] === 'register') ?
        'Register | North\'eh Smoke & Smash' :
        'Log in | North\'eh Smoke & Smash';
}


/**
 * Checks if the logged in user is one of us
 * @return bool
 */
function isOurPeople():bool
{
    if (!is_user_logged_in()) {
        return false;
    }
    $user = wp_get_current_user();

    return count(
        array_intersect(
            array_values($user->roles),
            array_map(function ($role) {
                return BASE.$role;
            },
               jvbRolesWithDashboard())
        )
    )>0;
}

/**
 * The basis for the dashboard navigation
 * @return array
 */
function jvbGetUserDashboardPages():array
{
    if (!isOurPeople() && !current_user_can('manage_options')) {
        return [];
    }
    $user = wp_get_current_user();
    $pages = get_transient('jvb_'.$user->ID.'_dashboard_pages');
	$pages = false;
    if (!$pages) {
        $pages = ['dash'];
        $roles = array_intersect(
            jvbRolesWithDashboard(),
            array_map(function ($role) {
                return jvbNoBase($role);
            },
            $user->roles)
        );

        $content = [];

        foreach ($roles as $role) {
            $content = array_unique(array_merge(jvbRolePages($role), $content));
        }
		error_log('Content: '.print_r($content, true));
        foreach ($content as $c) {

			$permission = JVB_CONTENT[$c]['plural']??$c.'s';
            if (current_user_can('edit_'.$permission)) {
                $pages[] = $c;
            }
        }


        if (jvbCheck('can_invite', JVB_MEMBERSHIP) && jvbUserIsVerified()) {
            $pages[] = 'invites';
        }
        if (jvbCheck('term_approval', JVB_MEMBERSHIP) && jvbUserIsVerified()) {
            $pages[] = 'approvals';
        }
        if (jvbSiteHasTermContent()) {
            $terms = array_filter(JVB_TAXONOMY, function ($tax) {
                return jvbCheck('is_content', $tax);
            });
            foreach ($terms as $term => $config) {
                if (current_user_can('manage_'.$term)) {
                    $pages[] = $config['plural'];
                }
            }
        }

		if (jvbSiteHasIntegrations()) {
			//TODO: Check that user has integrations enabled
			$pages[] = 'integrations';
		}
        if (jvbSiteHasForum() &&
            (empty(JVB_MEMBERSHIP['member_only']??[]) || array_intersect(JVB_MEMBERSHIP['member_only'], $roles) > 0)) {
            $pages[] = 'news';
        }

        if (jvbCheck('member_content', JVB_MEMBERSHIP) && jvbUserCanCreate()) {
            $pages[] = 'metrics';
        }

        if (jvbCheck('favourites', JVB_SITE)) {
            $pages[] = 'favourites';
        }

        if (jvbSiteHasSupport()) {
            $pages[] = 'support';
        }
		$pages = apply_filters('jvbUserDashboardPages', $pages, $user->roles);
        set_transient('jvb_'.$user->ID.'_dashboard_pages', $pages, WEEK_IN_SECONDS);
    }

    return $pages;
}


/**
 * Feed Block Helpers
 */
function jvbGetUserContentTypes(int $postID):array
{
    $types = get_post_meta($postID, BASE.'content_types', true);
    if ($types === '') {
        $types = [];
        $link = (int) get_post_meta($postID, BASE.'link', true);
        if ($link === '' || !is_numeric($link)) {
            return $types;
        }

        $user = get_userdata($link);

        if (!$user) {
            return $types;
        }

        $role = jvbUserRole((int) $link);
        $config = JVB_USER[$role];
        foreach ($config['can_create'] as $type) {
            if (is_array($type)) {
                $types = array_unique(array_merge($types, array_values($type)[0]));
            } else {
                $types[] = $type;
            }
        }
        $temp = [];
        foreach ($types as $t) {
			$permission = JVB_CONTENT[$t]['plural']??$t.'s';
            if (user_can($link, 'edit_'.$permission)){
                $temp[] = $t;
            }
        }

        global $jvb_feed;
        $types = array_filter($temp, function ($type) use ($jvb_feed) {
            return array_key_exists($type, $jvb_feed);
        });

        update_post_meta($postID, BASE.'content_types', $types);
    }

    return $types;
}