<?php

namespace App\Http\Controllers;

use App\Cawangan;
use App\GlDetail;
use App\Transaction;
use App\TransactionOnline;
use App\TransaksiKeuntungan;
use Carbon\Carbon;
use Illuminate\Http\Request;

class TransactionOnlineTrailController extends Controller
{

    public function index(Request $request)
    {

        $date = $request->date ? $request->date : Carbon::now()->toDateString();

        $transactionsOnline = $this->getTransactionOnlineQuery($date, $request);
        $transaction = $this->getTransactionQuery($date, $request);
        $transaksiKeuntungan = $this->getTransaksiKeuntunganQuery($date, $request);
        $glDetail = $this->getGlDetailQuery($date, $request);

        return response()->json([
            'transactionsOnline' => $transactionsOnline,
            'transaction' => $transaction,
            'transaksiKeuntungan' => $transaksiKeuntungan,
            'glDetail' => $glDetail,
        ]);
    }

    private function getTransactionOnlineQuery($date, $request)
    {
        $transactionOnline = TransactionOnline::whereDate('tarikh', $date)
            ->when($request->filled('norujukan'), function ($query) use ($request) {
                return $query->where('norujukan', $request->norujukan);
            })
            ->get();

        if ($transactionOnline->isEmpty()) {
            $transactionOnline = TransactionOnline::whereDate('tarikh', $date)
                ->when($request->filled('norujukan'), function ($query) use ($request) {
                    return $query->where('norujukan', 'LIKE', '%' . $request->norujukan . '%');
                })
                ->get();
        }

        $transactionOnline = $transactionOnline
            ->sortByDesc('tarikh')
            ->sortByDesc('masa')
            ->filter(fn($x) => $x['status'] === 'PAID')
            ->when($request->filled('isGroupedByNorujukan') && $request->isGroupedByNorujukan === '1', function ($query) {
                return $query->groupBy('norujukan')->sortKeysDesc();
            })
            ->toArray();

        return $transactionOnline;
    }

    private function getTransactionQuery($date, $request)
    {

        $transaction = Transaction::whereDate('created_at', $date)
            ->where('teller', 'Online')
            ->when($request->filled('norujukan'), function ($query) use ($request) {
                return $query->where('norujukan', $request->norujukan);
            })
            ->get();

        if ($transaction->isEmpty()) {
            $transaction = Transaction::whereDate('created_at', $date)
                ->where('teller', 'Online')
                ->when($request->filled('norujukan'), function ($query) use ($request) {
                    return $query->where('norujukan', 'LIKE', '%' . $request->norujukan . '%');
                })
                ->get();
        }

        return $transaction
                ->when($request->filled('isGroupedByNorujukan') && $request->isGroupedByNorujukan === '1', function ($query) {
                    return $query->groupBy('norujukan')->sortKeysDesc();
                })
                ->sortByDesc('created_at')->toArray();
    }

    private function getTransaksiKeuntunganQuery($date, $request)
    {
        $transaksiKeuntungan = TransaksiKeuntungan::whereDate('tarikh_bayaran', $date)
            ->whereHas('transaction', function ($query) {
                return $query->where('teller', 'Online');
            })
            ->when($request->filled('norujukan'), function ($query) use ($request) {
                return $query->where('norujukan', $request->norujukan);
            })
            ->get();

        if ($transaksiKeuntungan->isEmpty()) {
            $transaksiKeuntungan = TransaksiKeuntungan::whereDate('tarikh_bayaran', $date)
                ->when($request->filled('norujukan'), function ($query) use ($request) {
                    return $query->where('norujukan', 'LIKE', '%' . $request->norujukan . '%');
                })
                ->get();
        }

        return $transaksiKeuntungan
                ->when($request->filled('isGroupedByNorujukan') && $request->isGroupedByNorujukan === '1', function ($query) {
                    return $query->groupBy('norujukan')->sortKeysDesc();
                })
                ->toArray();
    }

    public function getGlDetailQuery($date, $request)
    {

        $isGroupByNorujukan = $request->filled('isGroupedByNorujukan') && $request->isGroupedByNorujukan === '1';

        $connectionCawangan = Cawangan::on('mysql7')->where('kodcaw', 'KB2')->first()->mysql;

        $cawanganTransactionOnline = TransactionOnline::whereDate('tarikh', $date)
            ->get()
            ->pluck('kodcaw')
            ->unique()
            ->all();

        $connectionCawangan = Cawangan::on('mysql7')->whereIn('kodcaw', $cawanganTransactionOnline)->get()->pluck('mysql');

        $glDetail = $connectionCawangan->map(fn($x) => GlDetail::on($x)->where('teller', 'ONLINE')->whereDate('tarikh', $date)->orderBy('recno')->get())
            ->flatten()
            ->when($isGroupByNorujukan, function ($glDetail) {
                return $glDetail->groupBy('descpt')
                    ->keyBy(function ($group, $key) {
                        $array = explode(' ', $key);
                        return end($array);
                    });
            })
            ->when($request->filled('norujukan'), function ($glDetail) use ($request) {
                return $glDetail->filter(fn($x) => strpos($x->descpt, $request->norujukan) !== false);
            })
            ->toArray();

        return $glDetail;
    }
}