<?php

defined('BASEPATH') OR exit('No direct script access allowed');

class Feed extends Admin_Controller {

    public function index() {
        $this->load->helper('url');
        $data = array();

        $this->load->library('table');
        $this->table->set_template($this->template);

    }

    public function onboardingsurvey() {
        $this->load->library('table');
        //$this->table->set_template($this->survey_template);
        $this->load->model('onboarding_survey_model');

        $cardCats = $this->db->get('card_category');

        $data['page_title'] = 'Onboarding Survey';
        $data['surveys'] = $this->onboarding_survey_model->getOnboardingSurvey();
        $data['card_cats'] = $cardCats->result_array();
        
        $this->renderFeedPage('view_onboardfeed', $data);
    }

    private function setFormRuleForSurvey() {
        $this->form_validation->set_rules('groupKey', 'Group key', 'max_length[10]');
        $this->form_validation->set_rules('answersKey', 'Answers key', 'max_length[25]');
        $this->form_validation->set_rules('answers', 'Answers', 'max_length[100]');
    }

    public function getOnboardingSurvey() {
        $postData = $this->input->post();

        $postData = array_filter($postData, function($ele) {
            return $ele !== "" && $ele !== null;
        });

        $pageNo = !empty($postData['pageNo']) ? $postData['pageNo'] - 1 : 0;

        $this->load->library('form_validation');
        $this->form_validation->set_data($postData);
        $this->setFormRuleForSurvey();

        if ($this->form_validation->run() === FALSE) {
            $errors = $this->form_validation->error_array();
            header('HTTP/1.1 400 Bad Request');
            echo json_encode(['errors' => $errors]);
            return;
        }

        $this->load->model('onboarding_survey_model');

        $result = $this->onboarding_survey_model->getOnboardingSurvey($postData, $pageNo);

        echo json_encode(['data' => $result]);
    }

    public function getAvailableAndAssignedSurveyCards() {
        $postData = $this->input->post();
        
        $this->load->model('onboarding_survey_model');
        $result = $this->onboarding_survey_model->getAvailableAndAssignedSurveyCards($postData);
        
        echo json_encode(['result' => $result]);
    }

    public function assignSurveyCard() {
        $postData = $this->input->post();
        
        $this->load->model('onboarding_survey_model');
        $this->onboarding_survey_model->assignSurveyCard($postData);

        echo json_encode(['message' => 'Assigned!']);
    }

    public function unassignSurveyCard() {
        $postData = $this->input->post();

        $this->load->model('onboarding_survey_model');
        $this->onboarding_survey_model->unassignSurveyCard($postData);

        echo json_encode(['message' => 'Unassigned!']);
    }

    public function updateSurveyAnswers() {
        $postData = $this->input->post();

        $this->load->library('form_validation');
        $this->form_validation->set_data($postData);
        $this->setFormRuleForSurvey();

        if ($this->form_validation->run() === FALSE) {
            $errors = $this->form_validation->error_array();
            header('HTTP/1.1 400 Bad Request');
            echo json_encode(['errors' => $errors]);
            return;
        }
        
        $id = $postData['id'];
        $surveyData = [
            'answers' => $postData['answers']
        ];

        $this->load->model('onboarding_survey_model');
        $this->onboarding_survey_model->updateSurvey($id, $surveyData);

        echo json_encode(['message' => 'Updated answers successfully!']);
    }

    protected function renderFeedPage($page_name, $data) {
        $this->load->view('admin/view_admin_header', $data);
        $this->load->view('feed/' . $page_name, $data);
        $this->load->view('admin/view_admin_footer', $data);
    }
}