<?php

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

class CommbotmessageController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth');
        $this->_service = 'communication';
        $this->_module = 'comm_bot_message';
        $this->_viewname = 'commbotmessage';
        $this->_title = 'Bot Messages';
        $this->_base_url = '/commbotmessage';
    }

    public function list(Request $request) {
        $entity_id = $request->session()->get('entity_id');
        if($entity_id === 0) {
            return redirect('/commbots')->withError('Bot not found!');
        }
        $response = LambdaRequest::signedrequest('get', $this->_service, $this->_module.'/get_all', ['entity_id' => $entity_id]);
        //echo '<pre>'; print_r($response); exit;
        $fields = $this->get_list_fields();
        return $this->view('list')->with([
            'title' => $this->_title,
            'fields' => $fields,
            'base_url' => $this->_base_url,
            'items' => $response->data->items,
            'buttons' => $this->get_list_buttons()
        ]);
    }

    protected function get_list_buttons() {
        return [ ['title' => 'Add New', 'link' => $this->_base_url.'/addnew' ], ['title' => 'Back to Bots', 'link' => '/commbots'] ];
    }

    protected function get_list_fields(){
        return [
            'actions' => ['title' => 'Actions', 'buttons' => [ 'edit', 'delete' ] ],
            //'media_thumb' => ['title' => 'Media Thumb', 'type' => 'image'],
            'name' => ['title' => 'Name', 'type' => 'text'],
            'type' => ['title' => 'Type', '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;
        }
        return [
            'name' => ['title' => 'Title', 'type' => 'text', 'required' => true],
            'status' => ['title' => 'Status', 'type' => 'select', 'required' => true, 'values' => ['active' => 'Active', 'disabled' => 'Disabled'] ],
            'type' => ['title' => 'Type', 'type' => 'select', 'required' => true, 'values' => ['text' => 'Text', 'image' => 'Image', 'document' => 'Document', 'template' => 'Template', 'interactive' => 'Interactive']  ],


            'header_type' => ['title' => 'Header Type', 'type' => 'select', 'required' => true, 'values' => ['none' => 'None', 'text' => 'Text', 'video' => 'Video', 'image' => 'Image', 'document' => 'Document']  ],
            'header_text' => ['title' => 'Header Text (if header type is text)', 'type' => 'text'],
            'header_media' => ['title' => 'Header Media (video, image or document)', 'type' => 'file'],

            'body_text' => ['title' => 'Body Text', 'type' => 'textarea', 'required' => true, 'fullwidth' => true ],
            'footer_text' => ['title' => 'Footer Text', 'type' => 'text', 'fullwidth' => true ],

            'interactive_type' => ['title' => 'Interactive Type (only 3 buttons are allowed, select list for more than 3)', 'type' => 'select', 'values' => ['button' => 'Button', 'list' => 'List']  ],
            
            'buttons' => ['title' => 'Options', 'type' => 'mapping', 'fullwidth' => true ],
        ];
    }

    protected function _beforesave($type, $request) {
        $data = $request->except('_token');
        $data['bot_id'] = $request->session()->get('entity_id');
        $buttons = [];
        foreach($data as $k => $v) {
            if(!isset($v)) {
                unset($data[$k]);
            }
        }
        if( $request->file('header_media') ) {
            $data['header_media'] = $this->_uploadMedia($request, 'header_media', 'messages');
        }
        if($data['header_type'] == 'text') {
            $data['header'] = ['type' => 'text', 'text' => $data['header_text'] ];
        } elseif($data['header_type'] != 'none' && $data['header_type'] != 'text') {
            $data['header'] = ['type' => $data['header_type'], $data['header_type'] => $data['header_media'] ];
        }
        unset($data['header_type']);
        unset($data['header_text']);
        unset($data['header_media']);

        //echo '<pre>'; print_r($data); exit;
        if($data['type'] == 'interactive') {
            foreach($data['button']['type'] as $i => $type) {
                $buttons[] = ['type' => $type, 'id' => $data['button']['id'][$i], 'title' => $data['button']['title'][$i], 'description' => $data['button']['description'][$i] ];
            }
        }
        $data['buttons'] = $buttons;
        return $data;
    }

    protected function _beforeform($type, $values) {
        //echo '<pre>'; print_r($values); exit;
        return $values;
    }

}