<?php

include_once dirname(__FILE__).'/../../classes/Condition.php';

class AdminGamificationController extends ModuleAdminController
{
	public function __construct()
	{
		$this->bootstrap = true;
		$this->display = 'view';
		$this->meta_title = $this->l('Your Merchant Expertise');
		parent::__construct();
		if (!$this->module->active)
			Tools::redirectAdmin($this->context->link->getAdminLink('AdminHome'));
	}
	
	public function setMedia()
	{
		$this->addJqueryUI('ui.progressbar');
		$this->addJS(_MODULE_DIR_.$this->module->name.'/views/js/bubble-popup.js');

		if (version_compare(_PS_VERSION_, '1.6.0', '>=') === true)
			$this->addJs(_MODULE_DIR_.$this->module->name.'/views/js/gamification_bt.js');
		else
			$this->addJs(_MODULE_DIR_.$this->module->name.'/views/js/gamification.js');

		$this->addJs(_MODULE_DIR_.$this->module->name.'/views/js/jquery.isotope.js');
		$this->addCSS(array(_MODULE_DIR_.$this->module->name.'/views/css/bubble-popup.css', _MODULE_DIR_.$this->module->name.'/views/css/isotope.css'));
		
		return parent::setMedia();
	}
	
	public function initToolBarTitle()
	{
		$this->toolbar_title[] = $this->l('Administration');
		$this->toolbar_title[] = $this->l('Merchant Expertise');
	}
	
	public function initPageHeaderToolbar()
	{
		parent::initPageHeaderToolbar();
		unset($this->page_header_toolbar_btn['back']);

	}
	
	public function renderView()
	{
		$badges_feature = new Collection('badge', $this->context->language->id);
		$badges_feature->sqlWhere('(type = \'feature\' AND awb = 0) OR (awb = 1 AND validated = 1)');
		$badges_feature->orderBy('awb');
		$badges_feature->orderBy('id_group');
		$badges_feature->orderBy('group_position');

		$badges_achievement = new Collection('badge', $this->context->language->id);
		$badges_achievement->sqlWhere('type = \'achievement\' AND awb != 1');
		$badges_achievement->orderBy('id_group');
		$badges_achievement->orderBy('group_position');
		
		$badges_international = new Collection('badge', $this->context->language->id);
		$badges_international->sqlWhere('type = \'international\' AND awb != 1');
		$badges_international->orderBy('id_group');
		$badges_international->orderBy('group_position');
		
		$groups = array();
		$query = new DbQuery();
		$query->select('DISTINCT(b.`id_group`), bl.group_name, b.type');
		$query->from('badge', 'b');
		$query->join('
			LEFT JOIN `'._DB_PREFIX_.'badge_lang` bl ON bl.`id_badge` = b.`id_badge`');
		$query->where('bl.id_lang = '.(int)$this->context->language->id);
		$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($query);

		foreach ($result as $res)
			$groups['badges_'.$res['type']][$res['id_group']] = $res['group_name'];

		$badges_type = array(
			'badges_feature' => array('name' => $this->l('Features'), 'badges' => $badges_feature),
			'badges_achievement' => array('name' => $this->l('Achievements'), 'badges' => $badges_achievement),
			'badges_international' => array('name' => $this->l('International'), 'badges' => $badges_international),
		);
		
		$levels = array(
			1 => $this->l('1. Beginner'),
			2 => $this->l('2. Pro'),
			3 => $this->l('3. Expert'),
			4 => $this->l('4. Wizard'),
			5 => $this->l('5. Guru'),
			6 => $this->l('6. Legend'),
		);
		
		$this->tpl_view_vars = array(
			'badges_type' => $badges_type,
			'current_level_percent' => (int)Configuration::get('GF_CURRENT_LEVEL_PERCENT'),
			'current_level' => (int)Configuration::get('GF_CURRENT_LEVEL'),
			'groups' => $groups,
			'levels' => $levels,
		);

		if (version_compare(_PS_VERSION_, '1.5.6.0', '>'))
			$this->base_tpl_view = 'view_bt.tpl';
		
		return parent::renderView();
	}
	
	public function ajaxProcessDisableNotification()
	{
		Configuration::updateGlobalValue('GF_NOTIFICATION', 0);
	}
	
	public function ajaxProcessGamificationTasks()
	{
		if (!Configuration::get('GF_INSTALL_CALC'))
		{
			$this->processRefreshData();
			$this->processInstallCalculation();
			Configuration::updateGlobalValue('GF_INSTALL_CALC', 1);
		}
			
		$return = array(
			'refresh_data' => $this->processRefreshData(),
			'daily_calculation' => $this->processMakeDailyCalculation(),
			'advice_validation' => $this->processAdviceValidation()
			);
		
		$return['advices_to_display'] = $this->processGetAdvicesToDisplay();
		//get only one random advice by tab
		if (count($return['advices_to_display']['advices']) > 1)
		{
			$rand = rand(0, count($return['advices_to_display']['advices'])-1);
			$return['advices_to_display']['advices'] = array($return['advices_to_display']['advices'][$rand]);
		}
		
		if (Tab::getIdFromClassName('AdminDashboard') == Tools::getValue('id_tab'))
		{
			$return['advices_premium_to_display'] = $this->processGetAdvicesToDisplay(true);
			
			if (count($return['advices_premium_to_display']['advices']) >= 2)
			{
				$weighted_advices_array = array();
				foreach ($return['advices_premium_to_display']['advices'] as $prem_advice)
				{
					$loop_flag = (int)$prem_advice['weight'];
					if ($loop_flag)
					{
						for ($i = 0; $i != $loop_flag; $i++)
							$weighted_advices_array[] = $prem_advice;
					}
					else
						$weighted_advices_array[] = $prem_advice;
					
				}
				$rand = rand(0, count($weighted_advices_array)-1);
				do
				{
					$rand2 = rand(0, count($weighted_advices_array)-1);
				}while ($rand == $rand2);
	
				$return['advices_premium_to_display']['advices'] = array($weighted_advices_array[$rand], $weighted_advices_array[$rand2]);
			}
			else if (count($return['advices_premium_to_display']['advices']) > 0)
			{
				$addons = Advice::getAddonsAdviceByIdTab((int)Tools::getValue('id_tab'));
				$return['advices_premium_to_display']['advices'][] = $addons[0];
			}
		}
		
		
		$return['level_badge_validation'] = $this->processLevelAndBadgeValidation(Badge::getIdsBadgesToValidate());
		$return['header_notification'] = $this->module->renderHeaderNotification();
		
		die(Tools::jsonEncode($return));
	}
	
	public function processRefreshData()
	{
		return $this->module->refreshDatas();
	}
		
	public function processGetAdvicesToDisplay($only_premium = false)
	{
		$return = array('advices' => array());

		
		$id_tab = (int)Tools::getValue('id_tab');
		$ids_ps_advice = Tools::getValue('ids_ps_advice');
		
		if ($only_premium)
			$advices = Advice::getValidatedPremiumByIdTab($id_tab);
		else
			$advices = Advice::getValidatedByIdTab($id_tab);
		
		if (is_array($ids_ps_advice))	
			foreach ($advices as $advice)
				if (is_array($ids_ps_advice) && in_array($advice['id_ps_advice'], $ids_ps_advice))
					$return['advices'][] = array(
						'selector' => $advice['selector'], 
						'html' => GamificationTools::parseMetaData($advice['html']), 
						'location' => $advice['location'],
						'weight' => (int)$advice['weight']
					);
		return $return;
	}
	
	public function processMakeDailyCalculation()
	{
		$return = true;
		$condition_ids = Condition::getIdsDailyCalculation();
		foreach ($condition_ids as $id)
		{
			$cond = new Condition((int)$id);
			$return &= $cond->processCalculation();
		}
		return $return;
	}
	
	public function processAdviceValidation()
	{
		$return = true;
		$advices_to_validate = Advice::getIdsAdviceToValidate();
		$advices_to_unvalidate = Advice::getIdsAdviceToUnvalidate();
		
		foreach ($advices_to_validate as $id)
		{
			$advice = new Advice((int)$id);
			$advice->validated = 1;
			$return &= $advice->save();
		}
		
		foreach ($advices_to_unvalidate as $id)
		{
			$advice = new Advice((int)$id);
			$advice->validated = 0;
			$return &= $advice->save();
		}
		return $return;
	}
	
	public function processLevelAndBadgeValidation($ids_badge)
	{
		$return = true;
		$current_level = (int)Configuration::get('GF_CURRENT_LEVEL');
		$current_level_percent = (int)Configuration::get('GF_CURRENT_LEVEL_PERCENT');
		
		$not_viewed_badge = explode('|', ltrim(Configuration::get('GF_NOT_VIEWED_BADGE', ''), ''));
		$nbr_notif = Configuration::get('GF_NOTIFICATION', 0);

		if (count($ids_badge))
			$not_viewed_badge = array(); //reset the last badge only if there is new badge to validate
				
		foreach ($ids_badge as $id)
		{
			$badge = new Badge((int)$id);
			if (($badge->scoring + $current_level_percent) >= 100)
			{
				$current_level ++;
				$current_level_percent = $badge->scoring + $current_level_percent - 100;
			}
			else
				$current_level_percent += $badge->scoring;
			
			$return &= $badge->validate();
			$condition_ids = Condition::getIdsByBadgeGroup($badge->id_group);
			if (is_array($condition_ids) && count($condition_ids))
			{
				foreach ($condition_ids as $id)
				{
					$cond = new Condition((int)$id);
					$cond->processCalculation();
					unset($cond);
				}
				$new_ids_badge = Badge::getIdsBadgesToValidate();
				$this->processLevelAndBadgeValidation($new_ids_badge);
			}
			
			$nbr_notif ++;
			$not_viewed_badge[] = $badge->id;
		}
		
		Configuration::updateGlobalValue('GF_NOTIFICATION', (int)$nbr_notif);
		Configuration::updateGlobalValue('GF_NOT_VIEWED_BADGE', implode('|', array_unique($not_viewed_badge)));
		Configuration::updateGlobalValue('GF_CURRENT_LEVEL', (int)$current_level);
		Configuration::updateGlobalValue('GF_CURRENT_LEVEL_PERCENT', (int)$current_level_percent);
		return $return;
	}
	
	public function processInstallCalculation()
	{
		$group_position = 1;
		do
		{
			$condition_ids = Condition::getIdsByBadgeGroupPosition($group_position);
			foreach ($condition_ids as $id)
			{
				$cond = new Condition((int)$id);
				$cond->processCalculation();
				unset($cond);
			}
			$group_position ++;
		}while(count($condition_ids));
	}
	
	public function ajaxProcessSavePreactivationRequest()
	{
		$isoUser = Context::getContext()->language->iso_code;
		$isoCountry = Context::getContext()->country->iso_code;
		$employee = new Employee((int)Context::getContext()->cookie->id_employee);
		$firstname = $employee->firstname;
		$lastname = $employee->lastname;
		$email = $employee->email;
		$return = @Tools::file_get_contents('http://api.prestashop.com/partner/premium/set_request.php?iso_country='.strtoupper($isoCountry).'&iso_lang='.strtolower($isoUser).'&host='.urlencode($_SERVER['HTTP_HOST']).'&ps_version='._PS_VERSION_.'&ps_creation='._PS_CREATION_DATE_.'&partner='.htmlentities(Tools::getValue('module')).'&shop='.urlencode(Configuration::get('PS_SHOP_NAME')).'&email='.urlencode($email).'&firstname='.urlencode($firstname).'&lastname='.urlencode($lastname).'&type=home');
		die($return);
	}

	public function ajaxProcessCloseAdvice()
	{
		$id_advice = Advice::getIdByIdPs((int)Tools::getValue('id_advice'));
		Db::getInstance()->execute('UPDATE `'._DB_PREFIX_.'advice` SET `hide` =  \'1\' WHERE  `id_advice` = '.(int)$id_advice.';');
		die();
	}
}