<?php

namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests\LambdaRequest;
use DB;
use Log;
use Maatwebsite\Excel\Facades\Excel;
use App\Exports\InvoicesExport;

class UserController extends Controller
{
    public function __construct()
    {
        $this->middleware('auth');
        $this->_service = 'ums';
        $this->_module = 'users';
        $this->_viewname = 'users';
        $this->_title = 'Users';
        $this->_base_url = '/user';
        $this->_listtype = 'ajaxlist';
    }

    protected function get_list_fields(){
        return [
            'actions' => ['title' => 'Actions', 'buttons' => [ 'edit', 'delete' ] ],
            'employee_code' => ['title' => 'Employee Code', 'type' => 'text'],
            'firstname' => ['title' => 'Firstname', 'type' => 'text'],
            'lastname' => ['title' => 'Lastname', 'type' => 'text'],
            'email' => ['title' => 'Email', 'type' => 'text'],
            'logged_in' => ['title' => 'Is Logged In', 'type' => 'text'],
            'roles' => ['title' => 'Roles', 'type' => 'text'],
            'phone' => ['title' => 'Phone', 'type' => 'text'],
            'designation' => ['title' => 'Designation', 'type' => 'text'],
            'state' => ['title' => 'State', 'type' => 'text'],
            'city' => ['title' => 'City', 'type' => 'text'],
            'status' => ['title' => 'Status', 'type' => 'select'],
            
        ];
    }

    protected function get_list_buttons() {
        return [ ['title' => 'Add New', 'link' => $this->_base_url.'/addnew' ], ['title' => 'Import Users', 'link' => $this->_base_url.'/import'], ['title' => 'Export Users', 'link' => $this->_base_url.'/export'] ];
    }

    protected function get_form_fields($type, $values){
        $domain = LambdaRequest::signedrequest('get', $this->_service, 'domain/get_one');
        $designations_dd = [];
        foreach($domain->data->item->designations as $designation){
            $designations_dd[$designation] = $designation;
        }
        $roles = $this->getlambda('get', 'ums', 'roles', 'dropdown');
        $roles_dd = [];
        foreach($roles->data->items as $role){
            $roles_dd[$role->id] = $role->name;
        }
        $channels = $this->getlambda('get', 'ums', 'channel', 'dropdown');
        $channels_dd = [];
        foreach($channels->data->items as $channel){
            $channels_dd[$channel->id] = $channel->name;
        }
        return [
            'firstname' => ['title' => 'Firstname', 'type' => 'text', 'required' => true],
            'lastname' => ['title' => 'Lastname', 'type' => 'text', 'required' => true],
            'email' => ['title' => 'Email', 'type' => 'email', 'required' => true],
            'phone' => ['title' => 'Phone', 'type' => 'text', 'required' => true],
            'employee_code' => ['title' => 'Employee Code', 'type' => 'text', 'required' => true],
            'designation' => ['title' => 'Designation', 'type' => 'select', 'values' => $designations_dd, 'required' => true],
            'roles' => ['title' => 'Roles', 'type' => 'multiselect', 'required' => true, 'values' => $roles_dd ],
            'channels' => ['title' => 'Channels', 'type' => 'multiselect', 'required' => true, 'values' => $channels_dd ],
            'status' => ['title' => 'Status', 'type' => 'select', 'required' => true, 'values' => ['active' => 'Active', 'disabled' => 'Disabled'] ],
            'state' => ['title' => 'State', 'type' => 'text', 'required' => true],
            'city' => ['title' => 'City', 'type' => 'text', 'required' => true],
            'pincode' => ['title' => 'Pincode', 'type' => 'text', 'required' => true],
            'address' => ['title' => 'Address', 'type' => 'textarea'],
            'avatar' => ['title' => 'Avatar', 'type' => 'image'],
        ];
    }

    protected function get_import_fields($records){
        $domain = LambdaRequest::signedrequest('get', $this->_service, 'domain/get_one');
        $designations_dd = [];
        foreach($domain->data->item->designations as $designation){
            $designations_dd[$designation] = $designation;
        }
        $roles = $this->getlambda('get', 'ums', 'roles', 'dropdown');
        $roles_dd = [];
        foreach($roles->data->items as $role){
            $roles_dd[$role->id] = $role->name;
        }
        $channels = $this->getlambda('get', 'ums', 'channel', 'dropdown');
        $channels_dd = [];
        foreach($channels->data->items as $channel){
            $channels_dd[$channel->id] = $channel->name;
        }
        return [
            //'actions' => ['title' => 'Actions', 'buttons' => [ 'edit', 'delete' ] ],
            'employee_code' => ['title' => 'Employee Code', 'type' => 'text', 'required' => true],
            'firstname' => ['title' => 'Firstname', 'type' => 'text', 'required' => true],
            'lastname' => ['title' => 'Lastname', 'type' => 'text'],
            'email' => ['title' => 'Email', 'type' => 'email', 'required' => true],
            'phone' => ['title' => 'Phone', 'type' => 'text'],
            'designation' => ['title' => 'Designation', 'type' => 'text', 'required' => true],
            //'designation' => ['title' => 'Designation', 'type' => 'select', 'values' => $designations_dd, 'required' => true],
            'role' => ['title' => 'Roles', 'type' => 'select', 'required' => true, 'values' => $roles_dd ],
            'channel' => ['title' => 'Channels', 'type' => 'select', 'values' => $channels_dd ],
            'status' => ['title' => 'Status', 'type' => 'select', 'required' => true, 'values' => ['active' => 'Active', 'disabled' => 'Disabled'] ],
            'state' => ['title' => 'State', 'type' => 'text'],
            'city' => ['title' => 'City', 'type' => 'text'],
            //'pincode' => ['title' => 'Pincode', 'type' => 'text'],
            //'division' => ['title' => 'Division', 'type' => 'text'],
            //'hierarchy' => ['title' => 'Heirarchy', 'type' => 'text'],
        ];
    }

    public function list(Request $request) {
        $fields = $this->get_list_fields();
        return $this->view($this->_listtype)->with([
            'title' => $this->_title,
            'fields' => $fields,
            'base_url' => $this->_base_url,
            //'items' => $response->data->items,
            'buttons' => $this->get_list_buttons()
        ]);
    }

    public function export(Request $request) {
        $response = LambdaRequest::signedrequest('get', $this->_service, $this->_module.'/get_all', ['start' => 0, 'length' => 9999, 'search' => json_encode([]), 'keyword' => "" ]);
        //echo '<pre>'; print_r($response); exit;

        $headers = ['Employee Code', 'Firstname', 'Lastname', 'Email', 'Is Logged In', 'Roles', 'Phone', 'Designation', 'State', 'City', 'Status'];
        $exceldata[] = $headers;
        foreach($response->data->items as $user) {
            $row = [];
            $row[] = isset($user->employee_code) ? $user->employee_code : '-';
            $row[] = isset($user->firstname) ? $user->firstname : '-';
            $row[] = isset($user->lastname) ? $user->lastname : '-';
            $row[] = isset($user->email) ? $user->email : '-';
            $row[] = isset($user->logged_in) ? $user->logged_in : '-';
            $row[] = isset($user->roles) ? $user->roles : '-';
            $row[] = isset($user->phone) ? $user->phone : '-';
            $row[] = isset($user->designation) ? $user->designation : '-';
            $row[] = isset($user->state) ? $user->state : '-';
            $row[] = isset($user->city) ? $user->city : '-';
            $row[] = isset($user->status) ? $user->status : '-';
            $exceldata[] = $row;
        }
        return Excel::download(new InvoicesExport($exceldata), 'users.xlsx');
    }
}