<?php 

class FooterModel extends BaseModel {

  public function getFooter($params) {
    $constructor_id = $params['constructor_id'];
    $sql = "SELECT * FROM constructor_list WHERE id = $constructor_id";
    $footerQuery = $this->db->query($sql);
    $footerData = [];

    while ($res = $this->db->fetch_assoc($footerQuery)) {
      if (isset($res['logo']) && !empty($res['logo'])) {
        $res['logo'] = json_decode($res['logo'], true);
      }
      if (isset($res['subscribe']) && !empty($res['subscribe'])) {
        $res['subscribe'] = json_decode($res['subscribe'], true);
      }
      $main_menu = $this->getFooterItems($constructor_id);
      $bottom_menu = $this->getBottomItems($constructor_id);
      $socials = $this->getSocials($constructor_id);
      $contacts = $this->getContacts($constructor_id);
      $res['mainMenu'] = $main_menu;
      $res['bottomMenu'] = $bottom_menu;
      $res['socials'] = $socials;
      $res['contacts'] = $contacts;

      $footerData[] = $res;
    }
    return $footerData;
  }
  public function getFooterItems($constructor_id) {
    $sql = "SELECT * FROM constructor_items ci WHERE ci.constructor_id = $constructor_id AND type='footer'";
    $navQuery = $this->db->query($sql);

    $navItems = [];
    
    while ($row = $this->db->fetch_assoc($navQuery)) {  
      $navItems[$row['id']] = $row; 
      $navItems[$row['id']]['items'] = [];  
    }
    $tree = [];
    foreach($navItems as $id => $item) {
      if ($item['parent_id'] === null) {
        $tree[] = &$navItems[$id];
      } else {
        $navItems[$item['parent_id']]['items'][] = &$navItems[$id];
      }
    }
    return $tree;
  }

  public function getBottomItems($constructor_id) {
    $sql = "SELECT * FROM constructor_items ci WHERE ci.constructor_id = $constructor_id AND type='footer-bottom'";
    $navQuery = $this->db->query($sql);

    $navItems = [];

    while ($row = $this->db->fetch_assoc($navQuery)) {  
      $navItems[$row['id']] = $row; 
      $navItems[$row['id']]['items'] = [];  
    }
    $tree = [];
    foreach($navItems as $id => $item) {
      if ($item['parent_id'] === null) {
        $tree[] = &$navItems[$id];
      } else {
        $navItems[$item['parent_id']]['items'][] = &$navItems[$id];
      }
    }
    return $tree;
  }

  public function getSocials($constructor_id) {
    $sql = "SELECT * FROM constructor_socials cs WHERE cs.constructor_id = $constructor_id";
    $query = $this->db->query($sql);

    $socials = [];

    while ($res = $this->db->fetch_assoc($query)) {
      $socials[] = $res;
    }
    return $socials;
  }

  public function getContacts($constructor_id) {
    $sql = "SELECT * FROM constructor_contacts cc WHERE cc.constructor_id = $constructor_id";
    $query = $this->db->query($sql);

    $contacts = [];

    while ($row = $this->db->fetch_assoc($query)) {  
      $contacts[$row['id']] = $row; 
      $contacts[$row['id']]['items'] = [];  
    }
    $tree = [];
    foreach($contacts as $id => $item) {
      if ($item['parent_id'] === null) {
        $tree[] = &$contacts[$id];
      } else {
        $contacts[$item['parent_id']]['items'][] = &$contacts[$id];
      }
    }
    return $tree;
  }
}