<?php
/**
 * @file
 * General admin forms, page callbacks and helper functions.
 */

/**
 * General settings admin form.
 */
function mkbh_general_admin_form($form, &$form_state)
{

    // Mailchimp.
    $mailchimp = new DrupalMailchimp(variable_get('mailchimp_api_key'));
    $mailchimp_lists = $mailchimp->lists->getLists();
    $mailchimp_list_options = [];

    if ($mailchimp_lists && isset($mailchimp_lists->lists) && !empty($mailchimp_lists->lists)) {
        foreach ($mailchimp_lists->lists as $list) {
            $mailchimp_list_options[$list->id] = $list->name;
        }
    }

    $form['mkbh_mailchimp'] = [
        '#type' => 'fieldset',
        '#title' => t('Mailchimp settings'),
        '#collapsible' => TRUE,
        '#collapsed' => FALSE,
    ];
    $form['mkbh_mailchimp']['mkbh_mailchimp_list'] = [
        '#title' => t('Mailchimp list'),
        '#type' => 'select',
        '#options' => $mailchimp_list_options,
        '#default_value' => variable_get('mkbh_mailchimp_list', ''),
        '#required' => TRUE,
        '#description' => t('Choose mailchimp default list'),
    ];

    // Facebook.
    $form['mkbh_facebook'] = [
        '#type' => 'fieldset',
        '#title' => t('Facebook settings'),
        '#collapsible' => TRUE,
        '#collapsed' => FALSE,
    ];
    $form['mkbh_facebook']['mkbh_fb_app_id'] = [
        '#title' => t('Facebook Application ID'),
        '#type' => 'textfield',
        '#default_value' => variable_get('mkbh_fb_app_id', ''),
        '#required' => TRUE,
        '#description' => t('Choose facebook Application ID'),
    ];
    $form['mkbh_facebook']['mkbh_fb_app_secret'] = [
        '#title' => t('Facebook Application Secret'),
        '#type' => 'textfield',
        '#default_value' => variable_get('mkbh_fb_app_secret', ''),
        '#required' => TRUE,
        '#description' => t('Choose facebook Application Secret'),
    ];

    $form['member_checkout_flow_pre_text'] = [
        '#title' => t('Member Checkout Flow Pre-Text'),
        '#type' => 'text_format',
        '#default_value' => data_get(variable_get('member_checkout_flow_pre_text'), 'value'),
        '#required' => FALSE,
        '#format' => 'full_html',
    ];

    return system_settings_form($form);
}

/**
 * // Facebook followers count setting form.
 */
function mkbh_facebook_followers($form, &$form_state){
  // Facebook.
  $form['mkbh_facebook_followers'] = [
    '#type' => 'fieldset',
    '#title' => t('Facebook followers count settings'),
    '#collapsible' => TRUE,
    '#collapsed' => FALSE,
  ];
  $form['mkbh_facebook_followers']['facebook_fans_count'] = [
    '#title' => t('Facebook followers count'),
    '#type' => 'textfield',
    '#default_value' => variable_get('facebook_fans_count', ''),
    '#required' => TRUE,
    '#description' => t('Set your facebook followers'),
  ];

  return system_settings_form($form);
}