<?php
 
namespace App\Http\Controllers;
use App\Http\Requests;
use Illuminate\Http\Request;
use App\Models;
// use App\Library\Kazang;
use App\Library\AirtelMoneyMw;
use Carbon\Carbon;
use Config;
// Requests\CollectPaymentsRequest  // 

class MoneyCollectionController extends Controller
{   
    public function collectTest(Request $request){
        return response()->json(['code' => 1, 'data' => json_decode($request->all())]);
    }
    public function CollectFirst(Requests\CollectPaymentsRequest $request, Kazang $kazang){
        $current_date = date('Y-m-d');
        // Todo : check network and call appropriate endpoint to initiate payment
        //$session_uuid = $this->getSessionUuid($kazang);
        $endpoint = $this->getEnpoint($request->product_name);
        // dd($endpoint);
        //TODO : find a way to dynamically retrieve Product ID from the list
        #$product_list = $this->getProductIDs($session_uuid);

        // dd($product_list);

        if ($endpoint !== false) {
            $session_uuid = $this->getSessionUuid($kazang);
            // send step 1 request here 
            $transaction_params = [
                'session_uuid' => $session_uuid,
                'request_reference' => substr(time(), 0, 9), // add a reference from the transactions table
                'product_id' => $endpoint['productid'],
                'wallet_msisdn' => $request->msisdn,
                'routem_client_reference' => $request->refID,
                'amount' => $request->amount
            ];
            
            $saveTransaction = Models\KazangTransaction::create($transaction_params);
            if ($saveTransaction == false) {
                // code... return to sender
            }
            $curl_params = [
                'session_uuid' => $session_uuid,
                'request_reference' => substr(time(), 0, 9), // add a reference from the transactions table
                'product_id' => $endpoint['productid'],
                'routem_client_reference' => $request->refID,
                'amount' => $request->amount
            ];
            if ($request->product_name == 'zamtel_money') {
                $curl_params['msisdn'] = $request->msisdn;
            }
            else{
                $curl_params['wallet_msisdn'] = $request->msisdn;  
            }
            $retval = $this->globalCurlPost($endpoint['url'], $curl_params);
            
            $transaction = Models\KazangTransaction::find($saveTransaction->id);
            // dd($retval);
            // return response()->json(['code' => 1, 'msg' => 'success', 'data' => json_decode($retval)]);
            $retval = json_decode($retval, true);
            file_put_contents(public_path("logs/" . $current_date . "_api_response_logs.txt"), json_encode($retval) . PHP_EOL, FILE_APPEND);
            
            $transaction->response_code = $retval['response_code'];
            $transaction->balance = $retval['balance'];
            if (isset($retval['supplier_transaction_id'])) {
                $transaction->supplier_transaction_id = $retval['supplier_transaction_id'];
            }
            if (isset($retval['confirmation_number'])) {
                $transaction->confirmation_number = $retval['confirmation_number'];
            }
            if (isset($retval['confirmation_message'])) {
                $transaction->confirmation_message = $retval['confirmation_message'];
            }
            
            $transaction->save();
            if ($request->product_name == 'mtn_momo_zambia') {
                //TODO : check response_code = "0"
                if ($retval['response_code'] == "0") {
                    $data = ['reference_id' => $request->refID, 'supplier_transaction_id' => $retval['supplier_transaction_id'], 'response_message' => $retval['response_message']];
                    return response()->json(['code' => 1, 'msg' => 'success', 'data' => $data]);
                }
                else{
                    return response()->json(['code' => 3, 'msg' => $retval['response_message']]);
                }
                   
            }
            else{
                if ($retval['response_code'] == "0") {
                    $data = ['reference_id' => $request->refID, 'confirmation_number' => $retval['confirmation_number'], 'confirmation_message' => $retval['confirmation_message']];
                    return response()->json(['code' => 1, 'msg' => 'success', 'data' => $data]);
                }
                else{
                    return response()->json(['code' => 3, 'msg' => $retval['$confirmation_message']]);
                }                        
            }
            //Airtel : confirmation_number
            /*
            MTN
            "data": {
                "wallet_msisdn": "+260981112134",
                "amount": "0.05",
                "request_reference": "167079990",
                "response_code": "0",
                "balance": "20490.05",
                "supplier_transaction_id": "52878",
                "response_message": "\r\n********************************\r\n             KAZANG             \r\n********************************\r\n        MOMO Pay Step 1         \r\n--------------------------------\r\n        2022-12-12 01:05        \r\n    Pending Payment Created     \r\n--------------------------------\r\n      API V2 Test - Zambia      \r\nVendor:               1000631438\r\nMTN Phone No.:      260981112134\r\nReference:                  4458\r\n--------------------------------\r\n         MTN Reference          \r\n<b>     5287 8     \n\r\n--------------------------------\r\nAmount:                     0.05\r\n--------------------------------\r\n A pending transaction has been \ncreated. Please approve on your \nmobile device. Keep this receipt\n to prove payment to the vendor \n        after approval.         \r\n--------------------------------\r\n           Thank you!           "
            }
            Airtel 
            "data": {
                "wallet_msisdn": "978981953",
                "confirmation_number": "333366",
                "request_reference": "167079973",
                "customer_last_name": "Picard",
                "response_code": "0",
                "amount": "0.05",
                "confirmation_message": "\nPlease confirm\nCust. Msisdn:      +260978981953\nCust. First Name:       Jean-Luc\nCust. Last name:          Picard\nAmount:                     0.05\n\n\n\n",
                "customer_first_name": "Jean-Luc",
                "balance": "20490.05"
            }
            Zamtel
            "data": {
                "customer_last_name": "killian",
                "confirmation_number": "333360",
                "request_reference": "167079058",
                "msisdn": "+260981112134",
                "response_code": "0",
                "amount": "0.05",
                "confirmation_message": "\nPlease confirm\nCust. Msisdn:  +260981112134\nAmount: 0.05\n\nCustomer Details\nName:  aaa\nSurname: killian\nID Number:  1234567\n\n\n\n\n\n",
                "customer_first_name": "aaa",
                "customer_id_number": "1234567",
                "balance": "20490.05"
            }
            */
            return response()->json(['code' => 1, 'data' => json_decode($retval)]);
        }
        return response()->json(['code' => 3, 'msg' => 'Your request could not handled at this time']);

    }

    public function Collect(Requests\CollectPaymentsRequest $request){
        $current_date = date('Y-m-d');
   
        // Todo : check network and call appropriate endpoint to initiate payment
        // log request
        // check broker
        // check payment mode 
        // use payment mode pay logic to respond

        #$endpoint = $this->getEnpoint($request->product_name);
        // dd($endpoint);
        //TODO : find a way to dynamically retrieve Product ID from the list
        #$product_list = $this->getProductIDs($request->product_name);
        
        return response()->json(['code' => 1, 'data' => $request->all()]);
        
        return response()->json(['code' => 3, 'msg' => 'Your request could not handled at this time', 'endpoint' => $endpoint]);
    }
    public function getSessionUuid($kazang){
        $kas_session = Models\KazangSession::find(1);
        if ($kas_session) {
            $current_time = date('Y-m-d H:i:s');
            $to = Carbon::createFromFormat('Y-m-d H:s:i', $kas_session->updated_at);
            $from = Carbon::createFromFormat('Y-m-d H:s:i', $current_time);
            $diff_in_minutes = $to->diffInMinutes($from);
            // dd($diff_in_hours);

            if ($diff_in_minutes <= 60) {
                $session_uuid = $kas_session->session_uuid;
                return $session_uuid; 
            }
            else{
                $session_uuid = $kazang->login();
                $kas_session->session_uuid = $session_uuid;
                $kas_session->save();
                return $session_uuid; 
            }
        }
        else {
            $session_uuid = $kazang->login();
            $kas_session->session_uuid = $session_uuid;
            $kas_session->save();
            return $session_uuid; 
        }
        
    }
    public function getEnpoint($product_name){
        $kazang = Config('kazang');
        $kaz_host = $kazang['test_base_url'];
        //TODO : remove the hardcoded productIDs
        switch ($product_name) {
            case 'airtel_money_zambia':
                $productID = 1663;
                $endpoint = "$kaz_host/apimanager/api_rest/v1/airtelPayPayment";
                break;
            case 'mtn_momo_zambia':
                $productID = 1612;
                $endpoint = "$kaz_host/apimanager/api_rest/v1/mtnDebit";
                break;
            case 'zamtel_money':
                $productID = 1706;
                $endpoint = "$kaz_host/apimanager/api_rest/v1/zamtelMoneyPay";
                break;
            default:
                return false;
                break;
        }
        return ['productid' => $productID, 'url' => $endpoint];
    }
    public function getProductIDs($product_name){
        $product = Models\Product::where('name', $product_name)->first();
        return $product;
    }
       
    public function getProductIDsFirst($session_uuid){
        $params = [
            "request_reference" => 31000,
            "session_uuid" => $session_uuid
        ];
        $kazang = Config('kazang');
        $kaz_host = $kazang['test_base_url'];
        
        $url = "$kaz_host/apimanager/api_rest/v1/productList";
        $retval = $this->globalCurlPost($url, $params);
        return $retval;
        
    }

}
//b1d7d86b-8906-4a24-bb8d-268b085d539c