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<?php

namespace App\Package;


class Reference
{
  protected $REQUIRED_CONFIG_VARS = ['company_tap_secret_key'=>true];
  protected $CONFIG_VARS = ['company_tap_secret_key'=>null];
  protected $CARD_VARS = ['number' => null,'exp_month' => null,'exp_year' => null,'cvc' => null,'name'=>null,'country'=>null,'line1'=>null,'city'=>null,'street'=>null,'avenue'=>null];
  protected $REQUIRED_CUSTOMER_VARS = ['name'];
  protected $REQUIRED_CARD_VARS = ['number' => true,'exp_month' => true,'exp_year' => true,'cvc' => true];
  protected $REQUIRED_CHARGE_VARS = [
    'customer' => [
      'first_name' => true,'middle_name' => false,'last_name' => false,'email' => false,
      'phone' => [
        'country_code' => false,'number' => false
      ]
    ],
    'address' => [
      'country' => false,'city' => false,'line1' => false,'ip' => false
    ],
    'amount' => true,'currency' => true,'save_card' => false,'threeDSecure' => true,'description' => true,'statement_descriptor' => false,
    'metadata' => [
      'udf1' => false,'udf2' => false
    ],
    'reference' => [
      'transaction' => false,'order' => false
    ],
    'receipt' => [
      'email' => false,'sms' => false
    ],
    'merchant' => [
      'id' => false
    ],
    'source'=>[
      'id' => false
    ],
    'post' => [
      'url' => true
    ],
    'redirect'=>[
      'url' => true
    ]
  ];
  protected $CHARGE_VARS = [
    'customer' => [
      'first_name' => null,'middle_name'=>null,'last_name'=>null,'email'=>null,
      'phone'=> [
        'country_code' => null, 'number' => null
      ]
    ],
    'address' => [
      'country' => null,'city' => null,'line1' => null,'ip' => null
    ],
    'amount' => null,'currency' => null,'save_card' => 'false','description' => null,'threeDSecure' => 'true','statement_descriptor' => null,
    'metadata' => [
      'udf1' => null,'udf2' => null
    ],
    'reference' => [
      'transaction' => null,'order' => null
    ],
    'receipt' => [
      'email'=>'true','sms' => 'true'
    ],
    'merchant' => [
      'id' => null
    ],
    'source'=>[
      'id' => null
    ],
    'post' => [
      'url' => null
    ],
    'redirect'=>[
      'url'
    ]
  ];

  protected $REFUND_VARS = [
    'charge_id' => null,
    'amount' => null,
    'currency' => null,
    'description' => null,
    'reason' => null,
    'reference' => [
      'merchant' => null
    ],
    'metadata' => [
      'udf1' => null,
      'udf2' => null,
    ],
    'post' => [
      'url' => null
    ]
  ];

  protected $REQUIRED_REFUND_VARS = [
    'charge_id' => true,
    'amount' => true,
    'currency' => true,
    'description' => false,
    'reason' => true,
    'reference' => [
      'merchant' => false
    ],
    'metadata' => [
      'udf1' => false,
      'udf2' => false,
    ],
    'post' => [
      'url' => true
    ]
  ];

  protected $CHARGES_FILTER = [
    'period' => [
      'date' => [
        'from' => 'null',
        'to' => 'null'
      ]
    ],
    'status' => 'null',
    'limit' => 24
  ];

  protected $REFUNDS_FILTER = [
    'period' => [
      'date' => [
        'from' => 'null',
        'to' => 'null'
      ]
    ],
    'limit' => 24
  ];

  protected $CHARGE_STATUS_LIST = [
    'INITIATED','ABANDONED','CANCELLED','FAILED','DECLINED','RESTRICTED','CAPTURED','VOID','TIMEDOUT','UNKNOWN'
  ];


  protected function cardValidator($data){
    foreach ($this->REQUIRED_CARD_VARS as $parm => $req_status) {
      if (key_exists($parm,$data)) {
        $this->CARD_VARS[$parm] = $data[$parm];
      }else{
        if($req_status){
          // missing required parm
          throw new \InvalidArgumentException("InvalidArgumentException $parm field");
        }
      }
    }
  }

  protected function chargeValidator($data){
    foreach ($this->REQUIRED_CHARGE_VARS as $Firstkey => $req_status) {
      if (is_array($req_status)) {
        $SecondArray = $this->REQUIRED_CHARGE_VARS[$Firstkey];
         foreach ($SecondArray as $Secondkey => $req_status2) {
           if (is_array($req_status2)) {
             $ThirdArray = $this->REQUIRED_CHARGE_VARS[$Firstkey][$Secondkey];
             foreach ($ThirdArray as $Thirdkey => $req_status3) {
               if (isset($data[$Firstkey][$Secondkey]) &&  key_exists($Thirdkey,$data[$Firstkey][$Secondkey])) {
                 $this->CHARGE_VARS[$Firstkey][$Secondkey] = $data[$Firstkey][$Secondkey];
               }else{
                 if($req_status3){
                   // missing required parm
                   throw new \InvalidArgumentException("InvalidArgumentException $Firstkey.$Secondkey.$Thirdkey required");
                 }else{
                   if (in_array($Thirdkey,['country_code','number']) && $this->CHARGE_VARS[$Firstkey][$Secondkey][$Thirdkey] == null ) {
                     if (!isset($this->CHARGE_VARS['customer']['email']) || isset($this->CHARGE_VARS['customer']['email']) && $this->CHARGE_VARS['customer']['email'] == null) {
                       throw new \InvalidArgumentException("InvalidArgumentException $Firstkey.phone or $Firstkey.email is required");
                     }
                   }
                 }
               }
             }
           }else{
             if (isset($data[$Firstkey]) && key_exists($Secondkey,$data[$Firstkey])) {
               $this->CHARGE_VARS[$Firstkey][$Secondkey] = $data[$Firstkey][$Secondkey];
             }else{
               if($req_status2){
                 // missing required parm
                 throw new \InvalidArgumentException("InvalidArgumentException $Firstkey.$Secondkey required");
               }
             }
           }
         }
      }else{
        if (key_exists($Firstkey,$data)) {
          $this->CHARGE_VARS[$Firstkey] = $data[$Firstkey];
        }else{
          if($req_status){
            // missing required parm
            throw new \InvalidArgumentException("InvalidArgumentException $Firstkey field");
          }
        }
      }
    }
  }


  protected function refungValidator($data){
    foreach ($this->REQUIRED_REFUND_VARS as $Firstkey => $req_status) {
      if (is_array($req_status)) {
        $SecondArray = $this->REQUIRED_REFUND_VARS[$Firstkey];
         foreach ($SecondArray as $Secondkey => $req_status2) {
           if (isset($data[$Firstkey]) && key_exists($Secondkey,$data[$Firstkey])) {
             $this->REFUND_VARS[$Firstkey][$Secondkey] = $data[$Firstkey][$Secondkey];
           }else{
             if($req_status2){
               // missing required parm
               throw new \InvalidArgumentException("InvalidArgumentException $Firstkey.$Secondkey required");
             }
           }
         }
      }else{
        if (key_exists($Firstkey,$data)) {
          $this->REFUND_VARS[$Firstkey] = $data[$Firstkey];
        }else{
          if($req_status){
            // missing required parm
            throw new \InvalidArgumentException("InvalidArgumentException $Firstkey field");
          }
        }
      }
    }
  }


  protected function chargesListValidator($options){
    if (isset($options['period'])) {
      if (isset($options['period']['date']['from'])) {
        $strtotime = strtotime($options['period']['date']['from']);
        if ($strtotime != false && $strtotime > 0) {
          $this->CHARGES_FILTER['period']['date']['from'] = $strtotime;
        }else{
          throw new \Exception("Exception period from date not valid !");
        }
      }

      if (isset($options['period']['date']['to'])) {
        $strtotime = strtotime($options['period']['date']['to']);
        if ($strtotime != false && $strtotime > 0) {
          $this->CHARGES_FILTER['period']['date']['to'] = $strtotime;
        }else{
          throw new \Exception("Exception period to date not valid !");
        }
      }
    }

    if (isset($options['status'])) {
      if (in_array($options['status'],$this->CHARGE_STATUS_LIST)) {
        $this->CHARGES_FILTER['status'] = $options['status'];
      }else{
        throw new \Exception("Exception charge status not valid !");
      }
    }

    if (isset($options['limit'])) {
      if (is_numeric($options['limit']) && $options['limit'] > 0 && $options['limit'] < 51) {
        $this->CHARGES_FILTER['limit'] = $options['limit'];
      }else{
        throw new \Exception("Exception charges limit not valid !");
      }
    }
  }



  protected function refundsListValidator($options){
    if (isset($options['period'])) {
      if (isset($options['period']['date']['from'])) {
        $strtotime = strtotime($options['period']['date']['from']);
        if ($strtotime != false && $strtotime > 0) {
          $this->REFUNDS_FILTER['period']['date']['from'] = $strtotime;
        }else{
          throw new \Exception("Exception period from date not valid !");
        }
      }

      if (isset($options['period']['date']['to'])) {
        $strtotime = strtotime($options['period']['date']['to']);
        if ($strtotime != false && $strtotime > 0) {
          $this->REFUNDS_FILTER['period']['date']['to'] = $strtotime;
        }else{
          throw new \Exception("Exception period to date not valid !");
        }
      }
    }

    if (isset($options['limit'])) {
      if (is_numeric($options['limit']) && $options['limit'] > 0 && $options['limit'] < 51) {
        $this->REFUNDS_FILTER['limit'] = $options['limit'];
      }else{
        throw new \Exception("Exception refunds limit not valid !");
      }
    }
  }






}