<?php

namespace Dipendra\Programming\Http\Controllers;

use App\Http\Controllers\AdminController as BaseController;
use Form;
use Dipendra\Programming\Http\Requests\CourseRequest;
use Dipendra\Programming\Interfaces\CourseRepositoryInterface;
use Dipendra\Programming\Models\Course;

/**
 * Admin web controller class.
 */
class CourseAdminController extends BaseController
{
    // use CourseWorkflow;
    /**
     * Initialize course controller.
     *
     * @param type CourseRepositoryInterface $course
     *
     * @return type
     */
    public function __construct(CourseRepositoryInterface $course)
    {
        $this->repository = $course;
        parent::__construct();
    }

    /**
     * Display a list of course.
     *
     * @return Response
     */
    public function index(CourseRequest $request)
    {
        if ($request->wantsJson()) {
            return $this->getJson($request);
        }
        $this   ->theme->prependTitle(trans('programming::course.names').' :: ');
        return $this->theme->of('programming::admin.course.index')->render();
    }

    /**
     * Display a list of course.
     *
     * @return Response
     */
    public function getJson(CourseRequest $request)
    {
        $pageLimit = $request->input('pageLimit');

        $courses  = $this->repository
                ->pushCriteria(app('Litepie\Repository\Criteria\RequestCriteria'))
                ->setPresenter('\\Dipendra\\Programming\\Repositories\\Presenter\\CourseListPresenter')
                ->scopeQuery(function($query){
                    return $query->orderBy('id','DESC');
                })->paginate($pageLimit);
        $courses['recordsTotal']    = $courses['meta']['pagination']['total'];
        $courses['recordsFiltered'] = $courses['meta']['pagination']['total'];
        $courses['request']         = $request->all();
        return response()->json($courses, 200);

    }

    /**
     * Display course.
     *
     * @param Request $request
     * @param Model   $course
     *
     * @return Response
     */
    public function show(CourseRequest $request, Course $course)
    {
        if (!$course->exists) {
            return response()->view('programming::admin.course.new', compact('course'));
        }

        Form::populate($course);
        return response()->view('programming::admin.course.show', compact('course'));
    }

    /**
     * Show the form for creating a new course.
     *
     * @param Request $request
     *
     * @return Response
     */
    public function create(CourseRequest $request)
    {

        $course = $this->repository->newInstance([]);

        Form::populate($course);

        return response()->view('programming::admin.course.create', compact('course'));

    }

    /**
     * Create new course.
     *
     * @param Request $request
     *
     * @return Response
     */
    public function store(CourseRequest $request)
    {
        try {
            $attributes             = $request->all();
            $attributes['user_id']  = user_id('admin.web');
            $course          = $this->repository->create($attributes);

            return response()->json([
                'message'  => trans('messages.success.updated', ['Module' => trans('programming::course.name')]),
                'code'     => 204,
                'redirect' => trans_url('/admin/programming/course/'.$course->getRouteKey())
            ], 201);


        } catch (Exception $e) {
            return response()->json([
                'message'  => $e->getMessage(),
                'code'     => 400,
            ], 400);
        }
    }

    /**
     * Show course for editing.
     *
     * @param Request $request
     * @param Model   $course
     *
     * @return Response
     */
    public function edit(CourseRequest $request, Course $course)
    {
        Form::populate($course);
        return  response()->view('programming::admin.course.edit', compact('course'));
    }

    /**
     * Update the course.
     *
     * @param Request $request
     * @param Model   $course
     *
     * @return Response
     */
    public function update(CourseRequest $request, Course $course)
    {
        try {

            $attributes = $request->all();

            $course->update($attributes);

            return response()->json([
                'message'  => trans('messages.success.updated', ['Module' => trans('programming::course.name')]),
                'code'     => 204,
                'redirect' => trans_url('/admin/programming/course/'.$course->getRouteKey())
            ], 201);

        } catch (Exception $e) {

            return response()->json([
                'message'  => $e->getMessage(),
                'code'     => 400,
                'redirect' => trans_url('/admin/programming/course/'.$course->getRouteKey()),
            ], 400);

        }
    }

    /**
     * Remove the course.
     *
     * @param Model   $course
     *
     * @return Response
     */
    public function destroy(CourseRequest $request, Course $course)
    {

        try {

            $t = $course->delete();

            return response()->json([
                'message'  => trans('messages.success.deleted', ['Module' => trans('programming::course.name')]),
                'code'     => 202,
                'redirect' => trans_url('/admin/programming/course/0'),
            ], 202);

        } catch (Exception $e) {

            return response()->json([
                'message'  => $e->getMessage(),
                'code'     => 400,
                'redirect' => trans_url('/admin/programming/course/'.$course->getRouteKey()),
            ], 400);
        }
    }

}