<?php

namespace App\Http\Controllers;

use App\Audit;
use App\Polis;
use App\Cawangan;
use App\LookupAlasan;
use App\Pampasan;
use App\Palsu;
use Illuminate\Http\Request;

use Carbon\Carbon;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Http;

class BarangkesController extends Controller
{
    public function LaporanBarangKes(Request $request)
    {
        $status = $request->status;

        $cawangan = Cawangan::on('mysql7')->where('kodcaw', $request->kodcaw)->first();

        if (!$cawangan) {
            return response()->json(['error' => 'Invalid kodcaw'], 403);
        }

        $palsu_query = Palsu::on($cawangan['mysql'])
            ->select([
                'tarikh',
                'norujukan',
                'nota',
                'pembiayaan',
                'nilaimarhun',
                'jbg',
                'untung',
                'untungonepercent',
                'untungcajlain'
            ])
            ->when($request->filled('jenis'), function($query) use($request){
                return $query->where('jenis', $request->jenis);
            })
            ->when($request->filled('tarikh_mula') && $request->filled('tarikh_akhir'), function($query) use($request){
                return $query->whereBetween('tarikh', [$request->tarikh_mula, $request->tarikh_akhir]);
            })
            ->with('tebus:norujukan');

        $palsu_array = $palsu_query->get()->toArray();
        $pampasan_array = Pampasan::on($cawangan['mysql'])->where('kodcaw', $request->kodcaw)->get()->toArray();

        $indexedArray2 = collect($pampasan_array)->keyBy('norujukan');

        $merged = collect($palsu_array)->map(function ($item) use ($indexedArray2) {
            $id = $item['norujukan'];
            $itemArray = $item; // Already an array from toArray()
            $additional = $indexedArray2->get($id, []);
            
            // Add exists_in_tebus flag based on relationship
            $itemArray['gadaian_sudah_tebus'] = !is_null($item['tebus']);
            
            // Remove the tebus relationship data to keep response clean
            unset($itemArray['tebus']);
            
            return array_merge($itemArray, $additional);
        })->values()->toArray();

        $filteredResults = [];

        if ($status == 'dituntut') {
            foreach ($merged as $pampasan) {
                if (isset($pampasan['status']) && $pampasan['status'] == 1) {
                    $filteredResults[] = $pampasan;
                }
            }
        }
        if ($status == 'belum-tuntut') {
            foreach ($merged as $pampasan) {
                if (!isset($pampasan['status']) ) {
                    $filteredResults[] = $pampasan;
                }
            }
        }
        if ($status == 'all' || $status == null) {
            $filteredResults = $merged;
        }

        return response()->json($filteredResults);
    }
}