<?php

namespace App\Http\Controllers;

use App\Models\UserSalesVolume;
use App\Services\BusinessPlan\SalesPointsVolume;
use App\Services\HTMLHelper;
use Request;

class BusinessPointsController extends Controller
{
    public function __construct()
    {
        $this->middleware('admin');
    }

    public function index()
    {

        $filter_members = UserSalesVolume::join('users', 'user_id', '=', 'users.id')
            ->groupBy('user_id')->join('user_accounts', 'account_id', '=', 'user_accounts.id')
            ->select('users.id', 'users.email', 'user_accounts.first_name', 'user_accounts.last_name')->get();

        $this->setFilterVars();
        $data = [
            'filter_months' => HTMLHelper::getTransMonths(),
            'filter_years' => HTMLHelper::getYearRange(),
            'filter_members' => $filter_members,
            'filter_status_types' => UserSalesVolume::getTransStatusType(),

        ];

        return view('admin.business.points', $data);
    }

    public function store()
    {
        $data = Request::all();
        if (! isset($data['action'])) {
            return back();
        }
        if (! isset($data['change_member_key']) || $data['change_member_key'] !== config('mivita.edit_data_pass')) {
            \Session()->flash('alert-error', 'Das Passwort ist falsch.');

            return back();
        }
        if (! isset($data['is_checked_action'])) {
            \Session()->flash('alert-error', 'Änderung nicht bestätigt');

            return back();
        }

        if ($data['action'] === 'add_user_sales_volume') {
            SalesPointsVolume::addSalesPointsVolume($data);

            return back();
        }

        if ($data['action'] === 'edit_user_sales_volume') {
            SalesPointsVolume::editSalesPointsVolume($data);

            return back();
        }

        return redirect(route('admin_business_points'));
    }

    public function recalculate()
    {
        $user_id = Request::get('points_filter_member_id');
        $month = Request::get('points_filter_month');
        $year = Request::get('points_filter_year');

        if (! $user_id) {
            \Session()->flash('alert-error', 'Kein Berater ausgewählt.');

            return back();
        }

        if (! $month || ! $year) {
            \Session()->flash('alert-error', 'Monat und Jahr müssen angegeben sein.');

            return back();
        }

        try {
            SalesPointsVolume::reCalculateSalesPointsVolume($user_id, $month, $year);
            \Session()->flash('alert-success', 'Punkte für den ausgewählten Berater im Monat '.str_pad($month, 2, '0', STR_PAD_LEFT).'/'.$year.' wurden erfolgreich neu berechnet.');
        } catch (\Exception $e) {
            \Session()->flash('alert-error', 'Fehler bei der Neuberechnung: '.$e->getMessage());
        }

        return back();
    }

    private function setFilterVars()
    {

        if (! session('points_filter_month')) {
            session(['points_filter_month' => intval(date('m'))]);
        }
        if (! session('points_filter_year')) {
            session(['points_filter_year' => intval(date('Y'))]);
        }

        session(['points_filter_member_id' => Request::get('points_filter_member_id')]);
        session(['points_filter_status_type_id' => Request::get('points_filter_status_type_id')]);

        if (Request::get('points_filter_month')) {
            session(['points_filter_month' => Request::get('points_filter_month')]);
        }
        if (Request::get('points_filter_year')) {
            session(['points_filter_year' => Request::get('points_filter_year')]);
        }
    }

    private function initSearch()
    {
        $this->setFilterVars();

        // $query = UserSalesVolume::with('user', 'user.account')->with('shopping_order')->select('user_sales_volumes.*')
        $query = UserSalesVolume::join('users', 'user_id', '=', 'users.id')->join('user_accounts', 'account_id', '=', 'user_accounts.id')
            ->select('user_sales_volumes.*', 'users.email', 'user_accounts.m_account', 'user_accounts.first_name', 'user_accounts.last_name')
            ->where('user_sales_volumes.month', '=', Request::get('points_filter_month'))
            ->where('user_sales_volumes.year', '=', Request::get('points_filter_year'));

        if (Request::get('points_filter_member_id')) {
            $query->where('user_sales_volumes.user_id', '=', Request::get('points_filter_member_id'));
        }
        if (Request::get('points_filter_status_type_id')) {
            $query->where('user_sales_volumes.status', '=', Request::get('points_filter_status_type_id'));
        }

        return $query;
    }

    public function getSummary()
    {
        $user_id = Request::get('points_filter_member_id');
        $month = Request::get('points_filter_month');
        $year = Request::get('points_filter_year');

        if (! $user_id || ! $month || ! $year) {
            return response()->json([
                'success' => false,
                'data' => null,
            ]);
        }

        // Hole den letzten Eintrag für den User im Monat, da dort die akkumulierten Summen stehen
        $lastEntry = UserSalesVolume::where('user_id', $user_id)
            ->where('month', $month)
            ->where('year', $year)
            ->orderBy('id', 'DESC')
            ->first();

        if (! $lastEntry) {
            return response()->json([
                'success' => false,
                'data' => null,
            ]);
        }

        return response()->json([
            'success' => true,
            'data' => [
                'month_KP_points' => $lastEntry->month_KP_points ?? 0,
                'month_TP_points' => $lastEntry->month_TP_points ?? 0,
                'month_shop_points' => $lastEntry->month_shop_points ?? 0,
                'month_total_net' => $lastEntry->month_total_net ?? 0,
                'month_shop_total_net' => $lastEntry->month_shop_total_net ?? 0,
                'total_KP_points' => ($lastEntry->month_KP_points ?? 0) + ($lastEntry->month_shop_points ?? 0),
                'total_TP_points' => ($lastEntry->month_TP_points ?? 0) + ($lastEntry->month_shop_points ?? 0),
                'total_net' => ($lastEntry->month_total_net ?? 0) + ($lastEntry->month_shop_total_net ?? 0),
            ],
        ]);
    }

    public function datatable()
    {

        $query = $this->initSearch();

        return \DataTables::eloquent($query)
            ->addColumn('id', function (UserSalesVolume $UserSalesVolume) {
                return '<button type="button" class="btn btn-xs btn-secondary" data-toggle="modal" data-target="#modals-load-content"
                data-id="'.$UserSalesVolume->id.'"
                data-action="edit_user_sales_volume" 
                data-back="" 
                data-modal="modal-xl" 
                data-init_from="user" 
                data-route="'.route('modal_load').'"><span class="fa fa-eye"></span></button>';
            })
            ->addColumn('order', function (UserSalesVolume $UserSalesVolume) {
                if ($UserSalesVolume->shopping_order) {
                    // Status 1 = Beraterbestellung
                    if ($UserSalesVolume->status === 1) {
                        return '<a href="'.route('admin_sales_users_detail', [$UserSalesVolume->shopping_order->id]).'" class="btn btn-xs btn-primary">'.$UserSalesVolume->shopping_order->id.'</a>';
                    }
                    // Status 2/3 = Shop-Bestellung
                    if ($UserSalesVolume->status === 2 || $UserSalesVolume->status === 3) {
                        return '<a href="'.route('admin_sales_customers_detail', [$UserSalesVolume->shopping_order->id]).'" class="btn btn-xs btn-secondary">'.$UserSalesVolume->shopping_order->id.'</a>';
                    }
                    // Status 6 = Storno - Link zur ursprünglichen Bestellung mit Storno-Icon
                    if ($UserSalesVolume->status === 6) {
                        // Prüfen ob Berater- oder Shop-Bestellung anhand des payment_for Feldes
                        $route = ($UserSalesVolume->shopping_order->payment_for === 6 || $UserSalesVolume->shopping_order->payment_for === 7)
                            ? route('admin_sales_customers_detail', [$UserSalesVolume->shopping_order->id])
                            : route('admin_sales_users_detail', [$UserSalesVolume->shopping_order->id]);

                        return '<a href="'.$route.'" class="btn btn-xs btn-danger" title="Storno-Eintrag"><i class="fa fa-undo"></i> '.$UserSalesVolume->shopping_order->id.'</a>';
                    }
                }

                return '';
            })
            ->addColumn('points', function (UserSalesVolume $UserSalesVolume) {
                return formatNumber($UserSalesVolume->points);
            })
            ->addColumn('total_net', function (UserSalesVolume $UserSalesVolume) {
                return formatNumber($UserSalesVolume->total_net).' &euro;';
            })
            ->addColumn('status_turnover', function (UserSalesVolume $UserSalesVolume) {
                return '<span class="badge  badge-pill badge-'.$UserSalesVolume->getStatusTurnoverColor().'">'.$UserSalesVolume->getStatusTurnoverType().'</span>';
            })
            ->addColumn('status', function (UserSalesVolume $UserSalesVolume) {
                return '<span class="badge  badge-pill badge-'.$UserSalesVolume->getStatusColor().'">'.$UserSalesVolume->getStatusType().'</span>';
            })
            ->addColumn('status_points', function (UserSalesVolume $UserSalesVolume) {
                return '<span class="badge  badge-pill badge-'.$UserSalesVolume->getStatusPointsColor().'">'.$UserSalesVolume->getStatusPointsType().'</span>';
            })
            ->addColumn('message', function (UserSalesVolume $UserSalesVolume) {
                return '<span class="no-line-break">'.$UserSalesVolume->message.'</span>';
            })
            ->addColumn('info', function (UserSalesVolume $UserSalesVolume) {
                return '<span class="no-line-break">'.$UserSalesVolume->info.'</span>';
            })

            ->filterColumn('m_account', function ($query, $keyword) {
                if ($keyword != '') {
                    $query->whereRaw('m_account LIKE ?', '%'.$keyword.'%');
                }
            })
            ->filterColumn('first_name', function ($query, $keyword) {
                if ($keyword != '') {
                    $query->whereRaw('first_name LIKE ?', '%'.$keyword.'%');
                }
            })
            ->filterColumn('last_name', function ($query, $keyword) {
                if ($keyword != '') {
                    $query->whereRaw('last_name LIKE ?', '%'.$keyword.'%');
                }
            })
            ->filterColumn('email', function ($query, $keyword) {
                if ($keyword != '') {
                    $query->whereRaw('email LIKE ?', '%'.$keyword.'%');
                }
            })

            ->orderColumn('id', 'id $1')
            ->orderColumn('order', 'order $1')
            ->orderColumn('status', 'status $1')
            ->orderColumn('message', 'message $1')
            ->orderColumn('info', 'info $1')
            ->orderColumn('total_net', 'total_net $1')
            ->orderColumn('email', 'email $1')
            ->orderColumn('m_account', 'm_account $1')
            ->orderColumn('first_name', 'first_name $1')
            ->orderColumn('last_name', 'last_name $1')
            ->rawColumns(['id', 'order', 'status_turnover', 'status', 'status_points', 'message', 'info', 'total_net'])
            ->make(true);
    }
}