<?php

namespace Modules\Crm\Http\Controllers;

use App\Business;
use App\TransactionSellLine;
use App\User;
use App\Utils\ModuleUtil;
use App\Utils\Util;
use DB;
use Illuminate\Routing\Controller;
use Menu;
use Modules\Crm\Entities\CrmContactPersonCommission;
use Modules\Crm\Entities\Schedule;
use Modules\Crm\Utils\CrmUtil;

class DataController extends Controller
{
    /**
     * Calculates contact person's commission and saves to the database
     *
     * @param  array  $data
     * @return obj
     */
    public function after_payment_status_updated($data)
    {
        $transaction = $data['transaction'];

        //allow only sell type
        if ($transaction->type != 'sell') {
            return false;
        }

        if ($transaction->status != 'final') {
            $this->deleteCommissionWithSale($transaction->id);

            return false;
        }

        $crm_contact_persons = User::where('business_id', $transaction->business_id)
                                ->where('crm_contact_id', $transaction->contact_id)
                                ->where('cmmsn_percent', '>', 0)
                                ->get();

        //delete previous commission rows if contact is changed
        CrmContactPersonCommission::where('transaction_id', $transaction->id)
                                ->whereNotIn('contact_person_id', $crm_contact_persons->pluck('id'))
                                ->delete();

        //if paid add/update commission
        if ($transaction->payment_status == 'paid') {
            $crmUtil = new CrmUtil;
            foreach ($crm_contact_persons as $contact_person) {
                $transaction_total_before_tax = $transaction->total_before_tax;
                $total_inline_tax = TransactionSellLine::where('transaction_id', $transaction->id)->select(DB::raw('SUM(item_tax * (quantity - quantity_returned)) as total_inline_tax'))->first()->total_inline_tax;

                if (! empty($total_inline_tax)) {
                    $transaction_total_before_tax -= $total_inline_tax;
                }
                $commission_amount = $crmUtil->calc_percentage($transaction_total_before_tax, $contact_person->cmmsn_percent);

                CrmContactPersonCommission::updateOrCreate(
                    [
                        'contact_person_id' => $contact_person->id,
                        'transaction_id' => $transaction->id,
                    ],
                    [
                        'commission_amount' => $commission_amount,
                    ]
                );
            }
        } else { //if not paid delete commission if exists
            $this->deleteCommissionWithSale($transaction->id);
        }

        return $transaction;
    }

    /**
     * Deletes sales commissions for a sell
     *
     * @param  int  $transaction_id
     */
    public function deleteCommissionWithSale($transaction_id)
    {
        CrmContactPersonCommission::where('transaction_id', $transaction_id)
                                    ->delete();
    }

    /**
     * Parses notification message from database.
     *
     * @return array
     */
    public function parse_notification($notification)
    {
        $commonUtil = new Util();

        $notification_datas = [];
        if ($notification->type == 'Modules\Crm\Notifications\ScheduleNotification') {
            $data = $notification->data;
            $schedule = Schedule::with('createdBy')
                ->where('business_id', $data['business_id'])
                ->find($data['schedule_id']);

            if (! empty($schedule)) {
                $business = Business::find($data['business_id']);
                $startdatetime = $commonUtil->format_date($schedule->start_datetime, true, $business);
                $msg = __(
                    'crm::lang.schedule_notification',
                    [
                        'created_by' => $schedule->createdBy->user_full_name,
                        'title' => $schedule->title,
                        'startdatetime' => $startdatetime,
                    ]
                );

                $notification_datas = [
                    'msg' => $msg,
                    'icon_class' => 'fas fa fa-calendar-check bg-green',
                    'read_at' => $notification->read_at,
                    'created_at' => $notification->created_at->diffForHumans(),
                ];
            }
        }

        return $notification_datas;
    }

    /**
     * Adds Crm menus
     *
     * @return null
     */
    public function modifyAdminMenu()
    {
        $business_id = session()->get('user.business_id');
        $module_util = new ModuleUtil();

        $is_crm_enabled = (bool) $module_util->hasThePermissionInSubscription($business_id, 'crm_module');

        $commonUtil = new Util();
        $is_admin = $commonUtil->is_admin(auth()->user(), $business_id);

        if ($is_crm_enabled) {
            Menu::modify(
                'admin-sidebar-menu',
                function ($menu) {
                    $menu->url(action([\Modules\Crm\Http\Controllers\CrmDashboardController::class, 'index']), __('crm::lang.crm'), ['icon' => 'fas fa fa-broadcast-tower', 'style' => config('app.env') == 'demo' ? 'background-color: #8CAFD4;' : '', 'active' => request()->segment(1) == 'crm' || request()->get('type') == 'life_stage' || request()->get('type') == 'source'])->order(86);
                }
            );

            //TODO: uncomment this query in 3-4 months and comment below queries.
            // $crm_settings = Business::where('id', auth()->user()->business_id)
            //                     ->value('crm_settings');
            // $crm_settings = !empty($crm_settings) ? json_decode($crm_settings, true) : [];

            $business = Business::find(auth()->user()->business_id);
            $crm_settings = ! empty($business->crm_settings) ? json_decode($business->crm_settings, true) : [];

            if (! empty($crm_settings['enable_order_request'])) {
                $menu = Menu::instance('admin-sidebar-menu');
                $menu->whereTitle(__('sale.sale'), function ($sub) {
                    if (empty($sub)) {
                        return false;
                    }
                    $sub->url(
                        action([\Modules\Crm\Http\Controllers\OrderRequestController::class, 'listOrderRequests']),
                        __('crm::lang.order_request'),
                        ['icon' => 'fa fas fa-sync', 'active' => request()->segment(2) == 'order-request']
                    );
                });
            }
        }
    }

    /**
     * Returns Tab path with required extra data.
     * for contact view
     *
     * @return array
     */
    public function get_contact_view_tabs()
    {
        $module_util = new ModuleUtil();
        $business_id = request()->session()->get('user.business_id');
        $is_crm_enabled = (bool) $module_util->hasThePermissionInSubscription($business_id, 'crm_module');

        if ($is_crm_enabled) {
            //for multiple tab just add another array of tab details and if js is in common file just include once in any array
            return  [
                [
                    'tab_menu_path' => 'crm::contact_login.partial.tab_menu',
                    'tab_content_path' => 'crm::contact_login.partial.tab_content',
                    'tab_data' => [],
                    'module_js_path' => 'crm::contact_login.contact_login_js',
                ],
            ];
        } else {
            return [];
        }
    }

    /**
     * Function to add essential module taxonomies
     *
     * @return array
     */
    public function addTaxonomies()
    {
        $module_util = new ModuleUtil();
        $business_id = request()->session()->get('user.business_id');

        $output = [
            'source' => [],
            'life_stage' => [],
        ];
        if (! (auth()->user()->can('superadmin') || $module_util->hasThePermissionInSubscription($business_id, 'crm_module'))) {
            return $output;
        }

        if (auth()->user()->can('crm.access_sources')) {
            $output['source'] = [
                'taxonomy_label' => __('crm::lang.source'),
                'heading' => __('crm::lang.sources'),
                'sub_heading' => __('crm::lang.manage_source'),
                'enable_taxonomy_code' => false,
                'enable_sub_taxonomy' => false,
                'heading_tooltip' => __('crm::lang.source_are_used_when_lead_is_added'),
                'navbar' => 'crm::layouts.nav',
            ];
        }
        if (auth()->user()->can('crm.access_life_stage')) {
            $output['life_stage'] = [
                'taxonomy_label' => __('crm::lang.life_stage'),
                'heading' => __('crm::lang.life_stage'),
                'sub_heading' => __('crm::lang.manage_life_stage'),
                'enable_taxonomy_code' => false,
                'enable_sub_taxonomy' => false,
                'heading_tooltip' => __('crm::lang.lifestage_of_leads'),
                'navbar' => 'crm::layouts.nav',
            ];

            $output['followup_category'] = [
                'taxonomy_label' => __('crm::lang.followup_category'),
                'heading' => __('crm::lang.followup_category'),
                'sub_heading' => __('crm::lang.manage_followup_category'),
                'enable_taxonomy_code' => false,
                'enable_sub_taxonomy' => false,
                //'heading_tooltip' => __('crm::lang.lifestage_of_leads'),
                'navbar' => 'crm::layouts.nav',
            ];
        }

        return $output;
    }

    /**
     * Defines user permissions for the module.
     *
     * @return array
     */
    public function user_permissions()
    {
        $permissions = [
            [
                'value' => 'crm.access_all_schedule',
                'label' => __('crm::lang.access_all_schedule'),
                'default' => false,
                'is_radio' => true,
                'radio_input_name' => 'schedule_view',
            ],
            [
                'value' => 'crm.access_own_schedule',
                'label' => __('crm::lang.access_own_schedule'),
                'default' => false,
                'is_radio' => true,
                'radio_input_name' => 'schedule_view',
                'end_group' => true,
            ],
            [
                'value' => 'crm.access_all_leads',
                'label' => __('crm::lang.access_all_leads'),
                'default' => false,
                'is_radio' => true,
                'radio_input_name' => 'leads_view',
            ],
            [
                'value' => 'crm.access_own_leads',
                'label' => __('crm::lang.access_own_leads'),
                'default' => false,
                'is_radio' => true,
                'radio_input_name' => 'leads_view',
                'end_group' => true,
            ],
            [
                'value' => 'crm.access_all_campaigns',
                'label' => __('crm::lang.access_all_campaigns'),
                'default' => false,
                'is_radio' => true,
                'radio_input_name' => 'campaigns_view',
            ],
            [
                'value' => 'crm.access_own_campaigns',
                'label' => __('crm::lang.access_own_campaigns'),
                'default' => false,
                'is_radio' => true,
                'radio_input_name' => 'campaigns_view',
                'end_group' => true,
            ],
            [
                'value' => 'crm.access_contact_login',
                'label' => __('crm::lang.access_contact_login'),
                'default' => false,
            ],
            [
                'value' => 'crm.access_sources',
                'label' => __('crm::lang.access_sources'),
                'default' => false,
            ],
            [
                'value' => 'crm.access_life_stage',
                'label' => __('crm::lang.access_life_stage'),
                'default' => false,
            ],
            [
                'value' => 'crm.access_proposal',
                'label' => __('crm::lang.access_proposal'),
                'default' => false,
            ],
        ];

        if (config('constants.enable_crm_call_log')) {
            $permissions[] = [
                'value' => 'crm.view_all_call_log',
                'label' => __('crm::lang.view_all_call_log'),
                'default' => false,
                'is_radio' => true,
                'radio_input_name' => 'call_log_view',
            ];
            $permissions[] = [
                'value' => 'crm.view_own_call_log',
                'label' => __('crm::lang.view_own_call_log'),
                'default' => false,
                'is_radio' => true,
                'radio_input_name' => 'call_log_view',
            ];
        }

        if (config('constants.enable_b2b_marketplace')) {
            $permissions[] = [
                'value' => 'crm.access_b2b_marketplace',
                'label' => __('crm::lang.access_b2b_marketplace'),
                'default' => false,
            ];
        }

        return $permissions;
    }

    /**
     * Fetches all calender events for the module
     *
     * @param  array  $data
     * @return array
     */
    public function calendarEvents($data)
    {
        if (! in_array('schedule', $data['events'])) {
            return [];
        }

        $query = Schedule::where('business_id', $data['business_id'])
            ->whereBetween(DB::raw('date(start_datetime)'), [$data['start_date'], $data['end_date']]);

        if (! empty($data['user_id'])) {
            $query->where(function ($qry) use ($data) {
                $qry->whereHas('users', function ($q) use ($data) {
                    $q->where('user_id', $data['user_id']);
                })->orWhere('created_by', $data['user_id']);
            });
        }

        $schedules = $query->get();

        $events = [];
        foreach ($schedules as $schedule) {
            $events[] = [
                'title' => $schedule->title,
                'start' => $schedule->start_datetime,
                'end' => $schedule->end_datetime,
                'url' => action([\Modules\Crm\Http\Controllers\ScheduleController::class, 'index']),
                'backgroundColor' => '#FEBE10',
                'borderColor' => '#FEBE10',
                'event_type' => 'schedule',
                'allDay' => false,
            ];
        }

        return $events;
    }

    /**
     * List of calendar event types
     *
     * @return array
     */
    public function eventTypes()
    {
        return [
            'schedule' => [
                'label' => __('crm::lang.follow_ups'),
                'color' => '#FEBE10',
            ],
        ];
    }

    public function contact_form_part()
    {
        $path = 'crm::contact_login.partial.contact_form_part';

        return  [
            'template_path' => $path,
            'template_data' => [],
        ];
    }

    public function after_contact_saved($data)
    {
        $contact = $data['contact'];
        $input = $data['input'];

        if (! empty($input['contact_persons'])) {
            $crmUtil = new CrmUtil;

            foreach ($input['contact_persons'] as $contact_person_data) {
                if (! empty($contact_person_data['first_name'])) {
                    $contact_person_data['crm_contact_id'] = $contact->id;
                    $contact_person_data['business_id'] = request()->session()->get('user.business_id');
                    $contact_person_data['status'] = ! empty($contact_person_data['is_active']) ? 'active' : 'inactive';
                    $contact_person_data['cmmsn_percent'] = ! empty($contact_person_data['cmmsn_percent']) ? $contact_person_data['cmmsn_percent'] : 0;

                    if (array_key_exists('confirm_password', $contact_person_data)) {
                        unset($contact_person_data['confirm_password']);
                    }

                    if (isset($contact_person_data['is_active'])) {
                        unset($contact_person_data['is_active']);
                    }
                    $crmUtil->creatContactPerson($contact_person_data);
                }
            }
        }
    }

    /**
     * Returns addtional js, css, html and files which
     * will be included in the app layout
     *
     * @return array
     */
    public function get_additional_script()
    {
        $additional_js = '
            <script type="text/javascript">
                $(document).on("ifChecked", ".allow_login", function(){
                    $("#" + $(this).attr("data-loginDiv")).removeClass("hide");
                })
                $(document).on("ifUnchecked", ".allow_login", function(){
                    $("#" + $(this).attr("data-loginDiv")).addClass("hide");
                })
                $(document).on("contactFormvalidationAdded", "#contact_add_form", function(e) {

                    $("#contact_add_form .input-icheck").iCheck({
                        checkboxClass: "icheckbox_square-blue"
                    });

                    if($("#username0").length) {
                        $( "#username0" ).rules( "add", {
                            minlength: 5,
                            remote: {
                                url: "/business/register/check-username",
                                type: "post",
                                data: {
                                    username: function() {
                                        return $( "#username0" ).val();
                                    }
                                }
                            },
                            messages: {
                                remote: "Invalid username or User already exist"
                            }
                        });
                    }

                    if($("#username1").length) {
                        $( "#username1" ).rules( "add", {
                            minlength: 5,
                            remote: {
                                url: "/business/register/check-username",
                                type: "post",
                                data: {
                                    username: function() {
                                        return $( "#username1" ).val();
                                    }
                                }
                            },
                            messages: {
                                remote: "Invalid username or User already exist"
                            }
                        });
                    }

                    if($("#username2").length) {
                        $( "#username2" ).rules( "add", {
                            minlength: 5,
                            remote: {
                                url: "/business/register/check-username",
                                type: "post",
                                data: {
                                    username: function() {
                                        return $( "#username2" ).val();
                                    }
                                }
                            },
                            messages: {
                                remote: "Invalid username or User already exist"
                            }
                        });
                    }
                });
            </script>
        ';
        $additional_css = '';
        $additional_html = '';
        $additional_views = [];

        return [
            'additional_js' => $additional_js,
            'additional_css' => $additional_css,
            'additional_html' => $additional_html,
            'additional_views' => $additional_views,
        ];
    }
}
