<?php

namespace App\Clients\Filament\Resources\ClientPhoneNumberResource\Pages;

use App\Clients\Filament\Resources\ClientPhoneNumberResource;
use App\Clients\Services\TwilioPhoneService;
use App\Loads\Models\Load;
use App\User\Models\User;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\TextInput;
use Filament\Forms\Form;
use Filament\Resources\Pages\CreateRecord;

class CreateClientPhoneNumber extends CreateRecord
{
    protected static string $resource = ClientPhoneNumberResource::class;

    protected static ?string $title = 'Create Phone Number';

    protected TwilioPhoneService $twilioPhoneService;

    public function form(Form $form): Form
    {
        $this->twilioPhoneService = app(TwilioPhoneService::class);

        return $form->schema([
            TextInput::make('area_code')
                ->label('Area Code')
                ->placeholder('Enter Area Code')
                ->required()
                ->reactive()
                ->afterStateUpdated(function (callable $set) {
                    $set('phone_number', null);
                })
                ->hint('Enter the area code to search for available Twilio numbers'),

            Select::make('phone_number')
                ->label('Available Twilio Numbers')
                ->searchable()
                ->options(function (callable $get) {
                    $areaCode = $get('area_code');

                    if ($areaCode) {
                        return $this->twilioPhoneService->getAvailablePhoneNumbers($areaCode);
                    }

                    return [];
                })
                ->required()
                ->hint('Select a Twilio number to purchase')
                ->reactive()
                ->afterStateUpdated(function (callable $set, $state) {
                    if (is_array($state)) {
                        $set('phone_number', $state[0]);
                    } else {
                        $set('phone_number', $state);
                    }
                }),

            TextInput::make('route_to')
                ->label('Route To')
                ->required()
                ->tel()->mask('(999) 999-9999')
                ->placeholder('Enter the phone number to route to')
                ->rules(['phone:US,MX,CA'])
                ->hint('The phone number to which Twilio will route calls'),

            Select::make('type')
                ->label('Type')
                ->searchable()
                ->options([
                    'revenue_code' => 'Revenue Code',
                    'operational_user' => 'Operational User',
                ])
                ->required()
                ->reactive(),

            Select::make('value')
                ->label('Value')
                ->searchable()
                ->options(function (callable $get) {
                    $tenant = auth()->user()->getCurrentTenant();
                    $clientId = $tenant ? $tenant->id : null;

                    if ($get('type') === 'revenue_code' && $clientId) {
                        return Load::where('client_id', $clientId)
                            ->whereNotNull('revenue_code')
                            ->pluck('revenue_code', 'revenue_code')
                            ->toArray();
                    } elseif ($get('type') === 'operational_user' && $clientId) {
                        return User::selectRaw('CONCAT(first_name, \' \', last_name) as full_name, id')
                            ->whereHas('clients', function ($query) use ($clientId) {
                                $query->where('client_id', $clientId)
                                    ->whereNull('client_user.deleted_at');
                            })
                            ->pluck('full_name', 'id')
                            ->toArray();
                    }

                    return [];
                })
                ->required()
                ->visible(fn(callable $get) => in_array($get('type'), ['revenue_code', 'operational_user']))
                ->hint('Select an associated revenue code or operational user'),
        ]);
    }

    protected function mutateFormDataBeforeCreate(array $data): array
    {
        $companyName = auth()->user()->getCurrentTenant()->name;
        $type = $data['type'];
        $value = $data['value'];
        $phoneNumber = $data['phone_number'];

        $result = $this->twilioPhoneService->purchasePhoneNumberAndSetWebhook($phoneNumber, $companyName, $type, $value);

        $data['phone_number'] = $result['phone_number'];
        $data['sid'] = $result['sid'];
        $data['route_to'] = $data['route_to'];
        $data['type'] = $data['type'];
        $data['value'] = $data['value'];

        return $data;
    }
}