<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Http\Requests\LambdaRequest;
use App\Http\Requests\FormAdditional;
use DB;
use Log;
use Storage;

use Maatwebsite\Excel\Facades\Excel;
use App\Exports\InvoicesExport;
use Auth;
use App\Mail\ReportExcel;
use Mail;
use Illuminate\Support\Facades\Cache;
use Aws\Ses\SesClient;
use Aws\Credentials\CredentialProvider;

class CourseController extends Controller
{
    public function __construct()
    {
        $this->_service = 'lms';
        $this->_module = 'courses';
        $this->_viewname = 'courses';
        $this->_title = 'Courses';
        $this->_base_url = '/course';
    }

    protected function get_list_fields()
    {
        return [
            'actions' => ['title' => 'Actions', 'buttons' => ['edit', 'delete', 'lessons' => ['icon' => 'progress-question', 'querystring' => 'course_id={ID}']]],
            'title' => ['title' => 'Title', 'type' => 'text'],
            'description' => ['title' => 'Description', 'type' => 'text'],
            'status' => ['title' => 'Status', 'type' => 'select']
        ];
    }

    protected function get_form_fields($type, $values)
    {
        return [
            'title' => ['title' => 'Title', 'type' => 'text', 'required' => true],
            'description' => ['title' => 'Description', 'type' => 'text', 'required' => true],
            'is_scheduled' => ['title' => 'Is Scheduled', 'type' => 'radio', 'required' => true, 'values' => ['yes' => 'Yes', 'no' => 'No']],
            'is_sequential' => ['title' => 'Is Sequential', 'type' => 'radio', 'required' => true, 'values' => ['yes' => 'Yes', 'no' => 'No']],
            'start_date' => ['title' => 'Schedule start date', 'type' => 'date', 'required' => true],
            'end_date' => ['title' => 'Schedule end date', 'type' => 'date', 'required' => true],
            'deadline' => ['title' => 'Deadline', 'type' => 'date', 'required' => true],
            'status' => ['title' => 'Status', 'type' => 'select', 'required' => true, 'values' => ['active' => 'Active', 'disabled' => 'Disabled']],
            'icon' => ['title' => 'Icon', 'type' => 'file', 'required' => true]
        ];
    }

    protected function _beforesave($type, $request)
    {
        $data = $request->except('_token');
        if ($request->file('icon')) {
            $data['icon'] = $this->_uploadMedia($request, 'icon', 'lms_cources');
        }
        return $data;
    }

    public function lessons(Request $request) {
        $course_id = $request->input('course_id', 0);
        if($course_id === 0) {
            return redirect('/courses')->withError('Course not found!');
        } else {
            $request->session()->put('course_id', $course_id);
            return redirect('/lessons');
        }
    }
}