<?php

namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests\LambdaRequest;
use DB;

class BannerController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth');
        $this->_service = 'wall';
        $this->_module = 'wallbanner';
        $this->_viewname = 'banner';
        $this->_title = 'Banner';
        $this->_base_url = '/banner';
    }

    protected function get_list_fields(){
        return [
            'actions' => ['title' => 'Actions', 'buttons' => [ 'edit', 'delete' ] ],
            'media_url' => ['title' => 'Media', 'type' => 'image'],
            'title' => ['title' => 'Title', 'type' => 'text'],
            'status' => ['title' => 'Status', 'type' => 'select'],
            
        ];
    }

    protected function get_form_fields($type, $values){
        $channels = $this->getlambda('get', 'ums', 'channel', 'dropdown');
        $channels_dd = [];
        foreach($channels->data->items as $channel){
            $channels_dd[$channel->id] = $channel->name;
        }
        return [
            'title' => ['title' => 'Title', 'type' => 'text', 'required' => true],
            'channels' => ['title' => 'Channels', 'type' => 'multiselect', 'required' => true, 'values' => $channels_dd ],
            'scheduled' => ['title' => 'Scheduled', 'type' => 'yesno', 'required' => true, 'fullwidth' => true],
            'schedule_start_date' => ['title' => 'Schedule start date', 'type' => 'date'],
            'schedule_end_date' => ['title' => 'Schedule end date', 'type' => 'date'],
            'media_url' => ['title' => 'Banner Image', 'type' => 'image', 'required' => true],
        ];
    }

    protected function _beforesave($type, $request) {
        $data = $request->except('_token');
        if($type == 'edit') {
            $values->channels = explode('#', $values->channels);
        }
        if( $request->file('media_url') ) {
            $data['media_url'] = $this->_uploadMedia($request, 'media_url', 'banners');
        }
        return $data;
    }

    protected function _beforeform($type, $values) {
        if($type == 'edit') {
            $values->channels = explode('#', $values->channels);
        }
        return $values;
    }
}