<?php


namespace App\Traits;


use App\Exceptions\AppException;
use App\HealthCareSheetType;
use App\InsuranceState;
use App\InsuranceSubscriptionAffiliation;
use App\InsuranceSubscriptionState;
use App\Models\AgentPlus;
use App\Models\CountriesCurrency;
use App\Models\Country;
use App\Models\NhHavingRight;
use App\Models\NhHealthCareSheet;
use App\Models\NhInfosHealthCareSheets;
use App\Models\NhInsurance;
use App\Models\NhInsurancesHavingRight;
use App\Models\NhInsurancesSubscription;
use App\Models\NhMonthsPricesGrid;
use App\Models\User;
use Brick\Money\Context\AutoContext;
use Brick\Money\Money;
use DateTime;
use DateTimeZone;
use Exception;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Http\Request;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;

trait Helper
{
    public function getNetworkCurrency($networkId)
    {
        $currency = collect(DB::select('SELECT cu.code FROM networks n INNER JOIN countries c ON c.id = n.country_id INNER JOIN currencies cu ON cu.id = c.idCurrency
                                WHERE n.id = :id', ['id' => $networkId]))->first();

        return isset($currency) ? $currency->code : 'XAF';
    }

    public function toMoneyWithNetwork($amount, $id_network)
    {
        $currency = collect(DB::select('SELECT cu.code FROM networks n INNER JOIN countries c ON c.id = n.country_id INNER JOIN currencies cu ON cu.id = c.idCurrency
                                WHERE n.id = :id', ['id' => $id_network]))->first();

        $money = Money::of(round($amount, 2), $currency ? $currency->code : 'XAF', new AutoContext());
        return $money->formatTo(app()->getLocale());
    }

    public function toMoney($amount, $id_country)
    {
        $country = Country::findOrFail($id_country);
        $money = Money::of(round($amount, 2), $country->currency->code, new AutoContext());
        return $money->formatTo(app()->getLocale());
    }

    public function toMoneyWithCurrencyCode($amount, $currency_code)
    {
        $money = Money::of(round($amount, 2), $currency_code, new AutoContext());
        return $money->formatTo(app()->getLocale());
    }

    public function uploadImage(UploadedFile $file, $imageCode, $folderName)
    {
        $original_filename = $file->getClientOriginalName();
        $original_filename_arr = explode('.', $original_filename);
        $file_ext = end($original_filename_arr);
        $image = $imageCode . '-' . Str::uuid() . '.' . $file_ext;

        //Check if the directory already exists.
        $directoryName = './' . $folderName;
        if (!is_dir($directoryName)) {
            //Directory does not exist, so lets create it.
            mkdir($directoryName, 0755);
        }

        $compressedImage = compressImage($file, './' . $folderName . '/' . $image, 70);
        if ($compressedImage) {
            return $image;
        } else {
            return $this->errorResponse(trans('errors.compression_failed'));
        }
    }

    // Obtenir l'heure en fonction du pays de l'utilisateur
    public function getCurrentTime($id_country)
    {
        $country = CountriesCurrency::find($id_country);
        $country_code = isset($country) ? $country->code_country : 'GA';
        $timezone = DateTimeZone::listIdentifiers(DateTimeZone::PER_COUNTRY, $country_code);
        $date = (sizeof($timezone) > 0) ? new DateTime('now', new DateTimeZone($timezone[0])) : new DateTime();
        return $date->format('Y-m-d H:i:s');
    }

    // Obtenir l'heure en fonction du code du pays de l'utilisateur
    public function getCurrentTimeByCountryCode($country_code = 'GA')
    {
        $timezone = DateTimeZone::listIdentifiers(DateTimeZone::PER_COUNTRY, $country_code);
        $date = (sizeof($timezone) > 0) ? new DateTime('now', new DateTimeZone($timezone[0])) : new DateTime();
        return $date->format('Y-m-d H:i:s');
    }

    // Caculer le montant de la prime d'un ayant droit ou beneficiaire
    public function calculateBeneficiaryBonusAmount(NhHavingRight      $beneficiary, Collection $yearsPricesGrid,
                                                    NhMonthsPricesGrid $monthPrice)
    {
        $bonus = 0;
        if ($beneficiary->affiliation == 'CHILD') {
            $age = date_diff(date_create($beneficiary->birthdate), date_create('now'))->y;
            $levels = $yearsPricesGrid->filter(function ($level) use ($age) {
                return $level->min_age <= $age && $level->max_age >= $age;
            });

            foreach ($levels as $level) {
                $bonus += (100 + $level->markup_percentage) * $monthPrice->min_amount / 100;
            }
        } else {
            $bonus = $monthPrice->min_amount;
        }

        return $bonus;
    }


    public function storeBeneficiariesAndGetBonus(NhInsurancesSubscription $subscription, Request $request,
                                                  $networkConfig, NhMonthsPricesGrid $monthPrice, string $datetime)
    {
        $subscription->state = InsuranceSubscriptionState::UNDER_VALIDATION;

        $beneficiariesBonus = 0;
        foreach ($request->input('beneficiaries', []) as $b) {
            $beneficiary = new NhHavingRight($b);
            $beneficiary->bonus_amount = $this->calculateBeneficiaryBonusAmount($beneficiary, $networkConfig->yearsPricesGrid, $monthPrice);
            $beneficiariesBonus += $beneficiary->bonus_amount;
            if ($beneficiary->affiliation == InsuranceSubscriptionAffiliation::CHILD) {
                $beneficiary->marriage_certificate_doc = null;
                $beneficiary->id_document_type = null;
                $beneficiary->id_document_back = null;
                $beneficiary->id_document_front = null;
            } else {
                $beneficiary->justice_doc = null;
                $beneficiary->birthdate_proof_doc = null;
                $beneficiary->birthdate_proof = null;
            }
            $beneficiary->created_at = $beneficiary->updated_at = $datetime;
            $beneficiary->save();
            NhInsurancesHavingRight::create([
                'insurance_subscription_id' => $subscription->id,
                'having_right_id' => $beneficiary->id,
            ]);
        }
        return $beneficiariesBonus;
    }

    public function generateSubscriptionID(): string
    {
        do {
            $code = generateTransactionCode();
            $codeCorrect = NhInsurancesSubscription::where('insurance_subscription_id', $code)->count() < 0;
        } while ($codeCorrect);
        return $code;
    }

    public function generateInvoiceID($agent_code)
    {
        return date('d') . '/' . date('m') . '/' . date('Y') . '/' . $agent_code;
    }

    public function fetchHealthCareSheetAmounts($sheet)
    {
        $insurerAmount = 0;
        $insuredAmount = 0;

        if ($sheet->type == HealthCareSheetType::CONSULTATION) {
            $sum = current(DB::select("SELECT SUM(moderator_ticket) as moderator_ticket , SUM(insurance_amount) as insurance_amount FROM nh_performances p INNER JOIN
    nh_health_care_sheets_performances hp ON p.id = hp.performance_id WHERE hp.sheet_id = :sheet_id LIMIT 1", ['sheet_id' => $sheet->id]));
            if (isset($sum)) {
                $insuredAmount += $sum->moderator_ticket;
                $insurerAmount += $sum->insurance_amount;
            }
        } else {
            $sum = current(DB::select("SELECT SUM(insured_paid_amount) as insured_paid_amount , SUM(insurer_paid_amount) as insurer_paid_amount FROM nh_medical_prescriptions p INNER JOIN
    nh_health_care_sheets_prescriptions hp ON p.id = hp.prescription_id WHERE hp.sheet_id = :sheet_id LIMIT 1", ['sheet_id' => $sheet->id]));
            if (isset($sum)) {
                $insuredAmount += $sum->insured_paid_amount;
                $insurerAmount += $sum->insurer_paid_amount;
            }


            $sum = current(DB::select("SELECT SUM(insured_paid_amount) as insured_paid_amount , SUM(insurer_paid_amount) as insurer_paid_amount FROM nh_exams e INNER JOIN
    nh_health_care_sheets_exams he ON e.id = he.exam_id WHERE he.sheet_id = :sheet_id LIMIT 1", ['sheet_id' => $sheet->id]));
            if (isset($sum)) {
                $insuredAmount += $sum->insured_paid_amount;
                $insurerAmount += $sum->insurer_paid_amount;
            }
        }

        $sheet->insurer_amount = $insurerAmount;
        $sheet->insured_amount = $insuredAmount;
    }

    /**
     * @throws AppException
     */
    public function insuranceVerification(NhInsurance $insurance)
    {
        if ($insurance->state != InsuranceState::PAID) {
            throw new AppException(__('errors.insurance_expired', ['state' => mb_strtolower(trans('states.' . $insurance->state), 'UTF-8')]), 400);
        }
    }

    /**
     * @throws AppException
     */
    public function latestSubscriptionVerification($network_id, $user_id)
    {
        $latestSubscription = NhInsurancesSubscription::where('network_id', $network_id)->where('user_id', $user_id)
            ->whereIn('state', [InsuranceSubscriptionState::UNDER_VALIDATION, InsuranceSubscriptionState::AWAITING_FURTHER_INFORMATION])->orderBy('created_at', 'DESC')->first();

        if (isset($latestSubscription)) {
            throw new AppException(trans('errors.subscription_cannot_be_submitted', ['state' => mb_strtolower(trans('states.' . $latestSubscription->state), 'UTF-8')]));
        }
    }

    /**
     * @throws AppException
     */
    public function userCredentialsVerification(User $user, $password)
    {
        if (!isset($user->identification) || $user->identification->status == 0)
            throw new AppException(trans('errors.user_identification_required'));

        if (!checkPassword($password, $user->encrypted_password, $user->salt))
            throw new AppException(trans('messages.incorrect_user_password'));
    }

    /**
     * @throws AppException
     */
    public function agentCredentialsVerification($network_agent_id, $password)
    {
        $agent = AgentPlus::where('network_agent_id', $network_agent_id)->first();
        if (!checkPassword($password, $agent->encrypted_password, $agent->salt))
            throw new AppException(trans('messages.incorrect_user_password'));
    }
}