<?php

namespace App\Http\Controllers;

use App\Http\Requests\LambdaRequest;
use Illuminate\Http\Request;

class ForumController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth');
        $this->_service = 'forum';
        $this->_module = 'forum';
        $this->_viewname = 'forum';
        $this->_title = 'Forums';
        $this->_base_url = '/forum';
    }

    protected function get_list_fields(){
        return [
            'actions' => ['title' => 'Actions', 'buttons' => [ 'edit', 'delete', 'topic' => ['icon' => 'book', 'querystring' => 'id={ID}'] ] ],
            'thumbnail' => ['title' => 'Thumbnail', 'type' => 'image'],
            'name' => ['title' => 'Forum Name', 'type' => 'text'],
            'sort_order' => ['title' => 'Sort Order', 'type' => 'text'],
            'status' => ['title' => 'Status', 'type' => 'select'],
            
        ];
    }

    protected function get_form_fields($type, $values){
        $groups = $this->getlambda('get', 'ums', 'group', 'dropdown');
        $groups_dd = [];
        foreach($groups->data->items as $group){
            $groups_dd[$group->id] = $group->name;
        }
        $roles = $this->getlambda('get', 'ums', 'roles', 'dropdown');
        $roles_dd = [];
        foreach($roles->data->items as $role){
            $roles_dd[$role->id] = $role->name;
        }
        return [
            'name' => ['title' => 'Forum Name', 'type' => 'text', 'required' => true],
            'groups' => ['title' => 'Groups', 'type' => 'multiselect', 'required' => true, 'values' => $groups_dd ],
            'roles' => ['title' => 'Roles', 'type' => 'multiselect', 'required' => true, 'values' => $roles_dd ],
            'description' => ['title' => 'Forum Description', 'type' => 'textarea', 'required' => true, 'fullwidth' => true],
            // 'is_sequenced' => ['title' => 'Is Sequenced', 'type' => 'yesno', 'required' => true],
            // 'has_expiry' => ['title' => 'Has expiry', 'type' => 'yesno', 'required' => true],
            // 'expiry_date' => ['title' => 'Expiry date', 'type' => 'date', 'required' => true],
            // 'media_types' => ['title' => 'Media Types', 'type' => 'multiselect', 'required' => true, 'values' => ['image' => 'Image', 'video' => 'Video', 'pdf' => 'PDF', 'scorm' => 'Scorm']  ],
            // 'image' => ['title' => 'Magazine Image or Icon', 'type' => 'image', 'required' => true],
            'thumbnail' => ['title' => 'Forum Thumbnail for Dashboard', 'type' => 'image', 'required' => true],
            'status' => ['title' => 'Status', 'type' => 'select', 'required' => true, 'values' => ['active' => 'Active', 'disabled' => 'Disabled'] ],
            // 'sort_order' => ['title' => 'Sort Order', 'type' => 'number', 'required' => true],
        ];
    }

    protected function _beforesave($type, $request) {
        $data = $request->except('_token');
        if( $request->file('image') ) {
            $data['image'] = $this->_uploadMedia($request, 'image', 'forum');
        }
        if( $request->file('thumbnail') ) {
            $data['thumbnail'] = $this->_uploadMedia($request, 'thumbnail', 'forum');
        }
        // $data['groups'] = implode('#',$data['groups']);
        // $data['roles'] = implode('#',$data['roles']);
        return $data;
    }

    // protected function _beforeform($type, $values) {
    //     if($type == 'edit') {
    //         // echo '<pre>'; print_r($values); exit;
    //         if(isset($values->groups))
    //             $values->groups = explode('#', $values->groups);
    //         else
    //             $values->groups = [];

    //         if(isset($values->roles))
    //             $values->roles = explode('#', $values->roles);
    //         else
    //             $values->roles = [];
    //     }
    //     return $values;
    // }

    public function topic(Request $request) {
        $forum_id = $request->input('id', 0);
        // dd($forum_id);
        if($forum_id === 0) {
            return redirect('/forum')->withError('Forum Not found!');
        } else {
            $request->session()->put('forum_id', $forum_id);
            return redirect('/forumtopics');
        }
    }

    public function form($type, $id = null) {
        // return $id;
    	$values = [];
        // print_r(['id' => $id]);
        // exit;
    	if($type == 'edit') {
    		$response = LambdaRequest::signedrequest('get', $this->_service, $this->_module.'/get_one', ['id' => $id]);
            // echo '<pre>'; print_r($response); exit;
    		$values = $response->data->item;
            // echo '<pre>'; print_r($values); exit;
    	}
        // echo '<pre>'; print_r($values); exit;
        // $data = $this->_beforeform($type, $values);
        // echo '<pre>'; print_r($data); exit;

    	$fields = $this->get_form_fields($type, $values);
        //echo '<pre>'; print_r($fields); exit;
        return $this->view('form')->with([
        	'title' => $this->_title,
        	'mode' => $type,
        	'fields' => $fields,
        	'base_url' => $this->_base_url,
        	'item' => $values,
        ]);
    }
}