<?php


namespace App\Classes\Modules\Transactions\ControllersLogic;

use Illuminate\Http\Request;
use Illuminate\Http\JsonResponse;
use App\Classes\General\Abstracts\AbstractControllerLogic;
use App\Classes\ValueObjects\Constants\ApprovalStatus;
use App\Classes\ValueObjects\Constants\PaymentMethodType;
use App\Classes\ValueObjects\Constants\TransactionType;
use App\Http\Resources\PaymentTransactionResource;
use App\Models\Booking;
use App\Models\Company;
use App\Models\Transaction;
use App\Models\Wallet;
use Carbon\Carbon;
use Illuminate\Support\Facades\DB;

class FetchCompanyTransactionStatementLogic extends AbstractControllerLogic
{
    /**
     * @return array
     */
    protected function notification(): array
    {
        return [
            'title' => 'Retrieved Company Transaction Statement',
            'message' => 'You have successfully retrieved company transaction statement'
        ];
    }

    /**
     * FetchCompanyAccountBalanceLogic constructor.
     */
    public function __construct()
    {
    }

    public function logic(Request $request): JsonResponse
    {
        $companyId = $request->route('id');
        $filterArray = json_decode($request->input('filters'));

        $transactions = Transaction::where(function ($transactions) use ($companyId) {
            $transactions->where(function ($query) use ($companyId) {
                $query
                    ->where('type', TransactionType::PAYMENT)
                    ->where('owner_type', Booking::class)
                    ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
                    ->where('payment_method', '!=', PaymentMethodType::WALLET)
                    ->whereHas('booking', function ($q) use ($companyId) {
                        $q->where('company_id', $companyId);
                    });
                })
                ->orWhere(function ($query) use ($companyId) {
                    $query->whereHas('owner', function ($q) use ($companyId) {
                        $q->where('owner_id', $companyId);
                        $q->where('owner_type', Company::class);
                    })
                    ->where('owner_type', Wallet::class)
                    ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED]);
                    // ->where('type', '!=', TransactionType::PAYMENT);
                })
                ->orWhere(function ($query) use ($companyId) {
                    $query
                        ->where('type', TransactionType::INVOICE)
                        ->where('owner_type', Booking::class)
                        ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
                        ->where('payment_method', '!=', PaymentMethodType::WALLET)
                        ->whereHas('booking', function ($q) use ($companyId) {
                            $q->where('company_id', $companyId);
                    });
                });
        })
        ->groupBy(
            DB::raw(
                'if (transactions.type = 2,transactions.owner_id,transactions.id)'
            ),
            DB::raw(
                'if (transactions.type = 2,transactions.type,transactions.id)'
            )
        )
        ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
        ->orderBy('created_at', 'desc');


        if (isset($filterArray->startDate)) {
            $startDate = Carbon::createFromFormat('d-m-Y', $filterArray->startDate)->startOfDay();
            $transactions = $transactions->where("created_at", '>=', $startDate);
        }

        if (isset($filterArray->endDate)) {
            $endDate = Carbon::createFromFormat('d-m-Y', $filterArray->endDate)->endOfDay();
            $transactions = $transactions->where("created_at", '<=', $endDate);
        }

        if (isset($filterArray->marking)) {
            $transactions = $transactions->where('owner_type', Booking::class)
                ->whereHas('booking', function ($q) use ($filterArray) {
                    $q->where('marking', 'LIKE', '%'.$filterArray->marking.'%');
                });
        }

        $transactions = $transactions->paginate($filterArray->per_page);

        if ($transactions->count() > 0) {
            $total_incoming = Transaction::where(function ($query) use ($companyId) {
                $query->whereHas('owner', function ($q) use ($companyId) {
                        $q->where('owner_id', $companyId);
                        $q->where('owner_type', Company::class);
                    })
                    ->where('owner_type', Wallet::class)
                    ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
                    ->where('type', '!=', TransactionType::PAYMENT);
                })
                ->orWhere(function ($query) use ($companyId) {
                    $query
                        ->where('type', TransactionType::INVOICE)
                        ->where('owner_type', Booking::class)
                        ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
                        ->where('payment_method', '!=', PaymentMethodType::WALLET)
                        ->whereHas('booking', function ($q) use ($companyId) {
                            $q->where('company_id', $companyId);
                        });
                    })
                ->groupBy(
                    DB::raw(
                        'if (transactions.type = 2,transactions.owner_id,transactions.id)'
                    ),
                    DB::raw(
                        'if (transactions.type = 2,transactions.type,transactions.id)'
                    )
                )->get();
                
            $total_incoming = $total_incoming->sum(function ($transaction) {
                if ($transaction->type === TransactionType::INVOICE) {
                    return $transaction->amount / $transaction->currency_rate + $transaction->service_charge;
                }
                
                return $transaction->amount;
            });
    
            $total_outgoing = Transaction::where(function ($query) use ($companyId) {
                $query
                    ->where('type', TransactionType::PAYMENT)
                    ->where('payment_method', '!=', PaymentMethodType::WALLET)
                    ->where('owner_type', Booking::class)
                    ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
                    ->whereHas('booking', function ($q) use ($companyId) {
                        $q->where('company_id', $companyId);
                    });
                })
                ->orWhere(function ($query) use ($companyId) {
                    $query->whereHas('owner', function ($q) use ($companyId) {
                            $q->where('owner_id', $companyId);
                            $q->where('owner_type', Company::class);
                        })
                        ->where('owner_type', Wallet::class)
                        ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
                        ->where('type', TransactionType::PAYMENT);
                    })
                ->sum('transactions.amount');
            
            $currentBalance = $total_incoming - $total_outgoing;
    
            $incoming = Transaction::where(function ($query) use ($companyId, $transactions) {
                $query->whereHas('owner', function ($q) use ($companyId) {
                        $q->where('owner_id', $companyId);
                        $q->where('owner_type', Company::class);
                    })
                    ->where('owner_type', Wallet::class)
                    ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
                    ->where('id', '>',  $transactions->first()->id)
                    ->where('type', '!=', TransactionType::PAYMENT);
                })
                ->orWhere(function ($query) use ($companyId, $transactions) {
                    $query
                        ->where('type', TransactionType::INVOICE)
                        ->where('owner_type', Booking::class)
                        ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
                        ->where('payment_method', '!=', PaymentMethodType::WALLET)
                        ->where('id', '>', $transactions->first()->id)
                        ->whereHas('booking', function ($q) use ($companyId) {
                            $q->where('company_id', $companyId);
                        });
                    })
                ->groupBy(
                    DB::raw(
                        'if (transactions.type = 2,transactions.owner_id,transactions.id)'
                    ),
                    DB::raw(
                        'if (transactions.type = 2,transactions.type,transactions.id)'
                    )
                )->get();
                
            $incoming = $incoming->sum(function ($transaction) {
                if ($transaction->type === TransactionType::INVOICE) {
                    return $transaction->amount / $transaction->currency_rate + $transaction->service_charge;
                }
                
                return $transaction->amount;
            });
    
            $outgoing = Transaction::where(function ($query) use ($companyId, $transactions) {
                $query
                    ->where('type', TransactionType::PAYMENT)
                    ->where('payment_method', '!=', PaymentMethodType::WALLET)
                    ->where('owner_type', Booking::class)
                    ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
                    ->where('id', '>', $transactions->first()->id)
                    ->whereHas('booking', function ($q) use ($companyId) {
                        $q->where('company_id', $companyId);
                    });
                })
                ->orWhere(function ($query) use ($companyId, $transactions) {
                    $query->whereHas('owner', function ($q) use ($companyId) {
                            $q->where('owner_id', $companyId);
                            $q->where('owner_type', Company::class);
                        })
                        ->where('owner_type', Wallet::class)
                        ->whereIn('status', [ApprovalStatus::APPROVED, ApprovalStatus::COMPLETED])
                        ->where('id', '>', $transactions->first()->id)
                        ->where('type', TransactionType::PAYMENT);
                    })
                ->sum('transactions.amount');
    
            $runningBalanceInReverse = $currentBalance - $incoming + $outgoing;
            $request['running_balance'] = $runningBalanceInReverse;
            if (isset($filterArray->marking)) {
                $request['running_balance'] = 0;
    
            }
        }

        return $this->collectionResponse(PaymentTransactionResource::collection($transactions));
    }
}