<?php

namespace Modules\Client\Http\Controllers\Api;

use Illuminate\Support\Facades\DB;
use App\Helpers\Helper;
use App\Models\Claim;
use App\Models\CorporateEmployee;
use App\Models\Icd;
use App\Models\ClaimHistoryCare;
use App\Models\Corporate;
use App\Services\ClaimService;
use Illuminate\Contracts\Support\Renderable;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Modules\Client\Transformers\ClaimShowResource;
use PhpOffice\PhpSpreadsheet\Spreadsheet;
use Illuminate\Support\Facades\Storage;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;

class ClaimController extends Controller
{
    public function __construct(public ClaimService $claimService)
    {
    }

    public function status($corporate_id)
    {
        $claims = $this->claimService->getCountClaimRequestPerStatus($corporate_id);

        // dd($claims);

        return Helper::responseJson([
            'count_requested' => 0,
            'count_approval' => 0,
            'count_disbrushment' => 0,
            'count_rejected' => 0,
        ]);
    }

    /**
     * Display a listing of the resource.
     * @return Renderable
     */
    public function index(Request $request, $corporate_id)
    {
        $claims = Claim::query()
            ->when($request->search ?? null, function ($query, $search) {
                $query->where('code', 'LIKE', '%' . $search . '%');
            })
            ->with([
                'member',
                'diagnoses' => function ($diagnosis) {
                    return $diagnosis->where('type', 'primary');
                },
                'diagnoses.icd',
                'plan',
                'benefit',
                'claimRequest',
                'claimRequest.service'
            ])
            ->paginate(10);

        return Helper::responseJson($claims);
    }

    /**
     * Show the form for creating a new resource.
     * @return Renderable
     */
    public function create()
    {
        return view('client::create');
    }

    /**
     * Store a newly created resource in storage.
     * @param Request $request
     * @return Renderable
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Show the specified resource.
     * @param int $id
     * @return Renderable
     */
    public function show($id)
    {
        $claim = Claim::query()
            ->with([
                'member',
                'member.currentPlan',
                'member.currentPlan.benefits',
                'member.currentCorporate',
                'member.currentPolicy',
                'diagnosis',
                'diagnoses',
                'benefit',
                'files',
                'claimRequest',
                'claimRequest.files',
                'items',
                'items.claim_itemable',
            ])
            ->findOrFail($id);

        return Helper::responseJson(ClaimShowResource::make($claim));
    }

    /**
     * Show the form for editing the specified resource.
     * @param int $id
     * @return Renderable
     */
    public function edit($id)
    {
        return view('client::edit');
    }

    /**
     * Update the specified resource in storage.
     * @param Request $request
     * @param int $id
     * @return Renderable
     */
    public function update(Request $request, $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     * @param int $id
     * @return Renderable
     */
    public function destroy($id)
    {
        //
    }

    public function export($corporate_id){
        $corporate = Corporate::where('id', $corporate_id)->with(['currentPolicy'])->first();
        $member_id = CorporateEmployee::where('corporate_id', $corporate_id)->get('member_id')->toArray();
        // dd($member_id);
        $claim = Claim::whereIn('member_id', $member_id)->with(['member', 'member.plans'])->get();
        $data = [];

        if (count( $claim) > 0){
            $temp = [];
            foreach($claim as $c) {

                $diagnosis = ClaimHistoryCare::where('claim_id', 34)->with('icd')->get();
                $diagnosisName = '';
                if (count($diagnosis) > 0){
                    $tempDiagnosis = [];
                    foreach($diagnosis as $key => $d){
                       $diagnosis = Icd::where('id', $d['main_diagnosis_id'])->first();
                        array_push($tempDiagnosis, $diagnosis->name);
                    }

                    $diagnosisName = implode(", ", $tempDiagnosis);

                }
                $temp['id'] = $c['id'];
                $temp['plan_id'] = $c['member']['plans'][0]['code'];
                $temp['payor_id'] = $c['member']['payor_id'];
                $temp['corporate_id'] = $corporate->name;
                $temp['policy_number'] = $corporate->currentPolicy->code;
                $temp['member_id'] = $c['member']['member_id'];
                $temp['benefit_code'] = $c['benefit_code'];
                $temp['benefit_desc'] = $c['benefit_desc'];
                $temp['amount_incurred'] = $c['amount_incurred'];
                $temp['amount_approved'] = $c['amount_approved'];
                $temp['amount_not_approved'] = $c['amount_not_approved'];
                $temp['excess_paid'] = $c['excess_paid'];
                $temp['diganosis'] = $diagnosisName;
                array_push($data, $temp);
            }

            $headers = [
                ['value' => 'Plan ID', 'cell' => 'A1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Payor ID', 'cell' => 'B1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Corporate ID', 'cell' => 'C1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Policy Number', 'cell' => 'D1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Member ID', 'cell' => 'E1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Benefit Code', 'cell' => 'F1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Benefit Desc', 'cell' => 'G1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Amt Incurred', 'cell' => 'H1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Amt Approved', 'cell' => 'I1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Amt Not Approved', 'cell' => 'J1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Excess Paid', 'cell' => 'K1', 'mergeCell' => false, 'mergeToCell' => ''],
                ['value' => 'Diagnosis', 'cell' => 'L1', 'mergeCell' => false, 'mergeToCell' => 'J2'],
                
            ];
    
            $spreadsheet = new Spreadsheet();
            $sheet = $spreadsheet->getActiveSheet();

            foreach ($headers as $header) {
                $sheet->setCellValue($header['cell'], $header['value']);
    
                if ($header['mergeCell'] === true) {
                    $sheet->mergeCells($header['cell'] . ':' . $header['mergeToCell']);
                }
    
                $sheet->getStyle($header['cell'])->getFont()->setBold(true);
                $sheet->getStyle($header['cell'])->getAlignment()->setHorizontal(\PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_CENTER)->setVertical(\PhpOffice\PhpSpreadsheet\Style\Alignment::VERTICAL_CENTER);
            }

            $startFrom = 2;

            foreach($data as $i => $d){
                $sheet->setCellValue('A' . $startFrom, $d['plan_id'] ?? '-');
                $sheet->setCellValue('B' . $startFrom, $d['payor_id'] ?? '-');
                $sheet->setCellValue('C' . $startFrom, $d['corporate_id'] ?? '-');
                $sheet->setCellValue('D' . $startFrom, $d['policy_number'] ?? '-');
                $sheet->setCellValue('E' . $startFrom, $d['member_id'] ?? '-');
                $sheet->setCellValue('F' . $startFrom, $d['benefit_code'] ?? '-');
                $sheet->setCellValue('G' . $startFrom, $d['benefit_desc'] ?? '-');
                $sheet->setCellValue('H' . $startFrom, $d['amount_incurred'] ?? '-');
                $sheet->setCellValue('I' . $startFrom, $d['amount_approved'] ?? '-');
                $sheet->setCellValue('J' . $startFrom, $d['amount_not_approved'] ?? '-');
                $sheet->setCellValue('K' . $startFrom, $d['excess_paid'] ?? '-');
                $sheet->setCellValue('L' . $startFrom, $d['diganosis'] ?? '-');
                
                $startFrom++;
            }

            foreach (['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J','K'] as $header) {
                if ($header === 'A') {
                    $spreadsheet->getActiveSheet()->getColumnDimension($header)->setWidth(35, 'px');
                } elseif ($header === 'H' || $header === 'I') {
                    $spreadsheet->getActiveSheet()->getColumnDimension($header)->setWidth(100, 'px');
                } else {
                    $spreadsheet->getActiveSheet()->getColumnDimension($header)->setAutoSize(true);
                }
            }

            $spreadsheet->getActiveSheet()->getStyle('A2:A' . $startFrom)->getAlignment()->setHorizontal(\PhpOffice\PhpSpreadsheet\Style\Alignment::HORIZONTAL_CENTER)->setVertical(\PhpOffice\PhpSpreadsheet\Style\Alignment::VERTICAL_CENTER);

            $sheet->getDefaultRowDimension()->setRowHeight(-1);
            $sheet->setTitle('Alarm Center Report');
    
            $writer = new Xlsx($spreadsheet);
            ob_start();
            $writer->save('php://output');
            $content = ob_get_contents();
            ob_end_clean();
    
            $fileName = 'result-' . now()->getPreciseTimestamp(3) . '-alarm-center-report.xlsx';
            Storage::disk('public')->put('temp/' . $fileName, $content);
    
            $fileUrl = url('storage/temp/' . $fileName);
    
            return Helper::responseJson([
                "file_url" => $fileUrl
            ]);
        }
    }
}