<?php

namespace App\Classes\Modules\Wallets\Processors;

use App\Models\Wallet;
use App\Models\Company;
use App\Classes\ValueObjects\Constants\ApprovalStatus;
use App\Classes\Modules\Wallets\Services\CreatesWallet;
use App\Classes\Modules\Wallets\Services\UpdatesWallet;
use App\Classes\ValueObjects\Constants\TransactionType;
use App\Classes\ValueObjects\Constants\PaymentMethodType;
use App\Classes\Modules\Wallets\Services\GeneratesWalletCode;
use App\Classes\Modules\Transactions\Services\CreatesTransaction;
use App\Classes\Modules\Transactions\Services\CreatesTransactionableTransaction;
use App\Classes\Modules\Wallets\DataTransferObjects\WalletObject;
use App\Classes\Modules\Transactions\DataTransferObjects\TransactionObject;
use App\Classes\Modules\Transactions\Services\GeneratesTransactionBillNumber;
use App\Classes\Modules\Wallets\Services\UpdatesWalletBalance;
use App\Models\CompanyModule;

class CreditWalletProcessor
{
    /** @var GeneratesWalletCode */
    private $generatesWalletCode;

    /** @var CreatesWallet  */
    private $createsWallet;

    /** @var GeneratesTransactionBillNumber  */
    private $generatesTransactionBillNumber;

    /** @var CreatesTransaction */
    private $createsTransaction;

    /** @var CreatesTransactionableTransaction */
    private $createsTransactionableTransaction;

    /** @var UpdatesWallet */
    private $updatesWallet;
    
    /** @var UpdatesWalletBalance */
    private $updatesWalletBalance;

    /**
     * CreateWalletLogic constructor.
     * @param GeneratesWalletCode $generatesWalletCode
     * @param CreatesWallet $createsWallet
     * @param GeneratesTransactionBillNumber $generatesTransactionBillNumber
     * @param CreatesTransaction $createsTransaction
     * @param CreatesTransactionableTransaction $createsTransactionableTransaction
     * @param UpdatesWallet $updatesWallet
     * @param UpdatesWalletBalance $updatesWalletBalance
     */
    public function __construct(
        GeneratesWalletCode $generatesWalletCode,
        CreatesWallet $createsWallet,
        GeneratesTransactionBillNumber $generatesTransactionBillNumber,
        CreatesTransaction $createsTransaction,
        CreatesTransactionableTransaction $createsTransactionableTransaction,
        UpdatesWallet $updatesWallet,
        UpdatesWalletBalance $updatesWalletBalance
    )
    {
        $this->generatesWalletCode = $generatesWalletCode;
        $this->createsWallet = $createsWallet;
        $this->generatesTransactionBillNumber = $generatesTransactionBillNumber;
        $this->createsTransaction = $createsTransaction;
        $this->createsTransactionableTransaction = $createsTransactionableTransaction;
        $this->updatesWallet = $updatesWallet;
        $this->updatesWalletBalance = $updatesWalletBalance;
    }


    /**
     * @param CompanyModule $companyModule
     * @param int $transactionType
     * @param float $amount
     * @param string $reference
     * @return \Illuminate\Database\Eloquent\Model
     * @throws \App\Classes\Exceptions\MalformedRequestException
     */
    public function execute(CompanyModule $companyModule, int $transactionType, float $amount, string $reference, ?int $currencyId = 1)
    {
        /** @var Wallet $wallet */
        $wallet = $companyModule->wallets()->where('currency_id', $currencyId)->first();

        if (!$wallet) {
            $object = new WalletObject($companyModule->id, $currencyId, $this->generatesWalletCode->execute());
            $this->createsWallet->execute($object, $companyModule);
            $wallet = $companyModule->wallets()->where('currency_id', $currencyId)->first();
        }

        $billNumberPrefix = null;
        $transaction_object_transaction_type = $transactionType;
        switch ($transactionType) {
            case TransactionType::PAYMENT:
                $billNumberPrefix = 'DEBIT-NOTE-';
                $transaction_object_transaction_type =  TransactionType::DEBIT_NOTE;
                break;
            case TransactionType::CIEF_COINS_CREDIT:
                $billNumberPrefix = 'COINS-CREDIT-'; // TODO-cief-coins: pls confirm the prefix
                break;
            case TransactionType::CIEF_COINS_DEBIT:
                $billNumberPrefix = 'COINS-DEBIT-'; // TODO-cief-coins: pls confirm the prefix
                break;
            default:
                $billNumberPrefix = 'CREDIT-NOTE-';
                $transaction_object_transaction_type =  TransactionType::CREDIT_NOTE;
                break;
        }

        $billNumber = $this->generatesTransactionBillNumber->execute($billNumberPrefix);

        $transaction_object = new TransactionObject($billNumber, $transaction_object_transaction_type, 1, $wallet->owner->id, 1, PaymentMethodType::CASH, $amount, $amount, 1, 1, 1, 0, 0, null, ApprovalStatus::APPROVED, [], $reference);
        
        $transaction = $this->createsTransactionableTransaction->execute($wallet, $transaction_object);
        
        $this->updatesWalletBalance->execute($wallet, $transaction->amount);

        // $updateWalletAmount = $transactionType === 2 ? ($wallet->amount - $transaction->amount) : ($wallet->amount + $transaction->amount);

        // $walletObject = new WalletObject($wallet->owner->id, $wallet->currency_id, $wallet->code, $updateWalletAmount);

        // $wallet = $this->updatesWallet->execute($wallet, $walletObject);

        return $wallet;
    }
}