<?php

namespace App\Http\Controllers\Dashboard;

use App\Exports\CompanyExport;
use App\Http\Controllers\Controller;
use App\Http\Requests\CompanyRequest;
use App\Mail\AccountVerification;
use App\Models\Announcement;
use App\Models\Company;
use App\Models\LoginHistory;
use App\Models\Role;
use App\Models\User;
use Barryvdh\DomPDF\Facade\Pdf;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Mail;
use Maatwebsite\Excel\Facades\Excel;

class CompanyController extends Controller
{
    public function index(Request $request)
    {
        if (is_role(['1', '5'])) {
            return view('dashboard.companies.admin.index', [
                'title' => 'Data Perusahaan',
                'status' => $request->input('status', null),
                'edit_status' => $request->input('edit_status', null),
                'address' => $request->input('address', null),
                'register_year' => $request->input('register_year', null),
                'register_month' => $request->input('register_month', null),
                'register_date' => $request->input('register_date', null),
            ]);
        } elseif (is_role(['3'])) {
            $user = User::with(['role', 'company.media.journalists'])->findOrFail(Auth::id());

            $data = [
                'title' => 'Data Perusahaan',
                'user' => $user,
            ];

            return view('dashboard.companies.index', $data);
        }
    }

    public function editRequest()
    {
        if (! in_array(Auth::user()->company->edit_status, ['0', '2', '3'])) {
            abort(404);
        }

        return view('dashboard.companies.edit-request', [
            'title' => 'Permohonan Ubah Data Perusahaan',
        ]);
    }

    public function editRequestAction(Request $request)
    {

        try {
            if (! in_array(Auth::user()->company->edit_status, ['0', '2', '3'])) {
                abort(404);
            }

            $validatedData = $request->validate([
                'edit_description' => ['required'],
            ], [
                'edit_description.required' => 'Deskripsi wajib diisi.',
            ]);

            $user = User::with(['company'])->findOrFail(Auth::id());
            $user->company->update([
                'edit_status' => '1',
                'edit_description' => $validatedData['edit_description'],
            ]);
        } catch (\Exception $e) {
            Log::error('Company (editRequestAction): '.$e);

            return redirect()->route('dashboard.companies.index')->with('failed-status', 'Gagal melakukan permohonan edit data perusahaan.');
        }

        return redirect()->route('dashboard.companies.index')->with('success-status', 'Berhasil melakukan permohonan edit data perusahaan.');
    }

    public function edit()
    {
        if (Auth::user()->company->edit_status !== '2') {
            abort(404);
        }

        $user = User::with(['role', 'company.media.journalists'])->findOrFail(Auth::id());

        return view('dashboard.companies.edit', [
            'title' => 'Ubah Data Perusahaan',
            'user' => $user,
        ]);
    }

    public function update(CompanyRequest $request)
    {

        $validatedData = $request->validated();

        try {
            if (Auth::user()->company->edit_status !== '2') {
                abort(404);
            }

            $company = User::with(['company'])->findOrFail(Auth::id())->company;

            $fileFieldMap = [
                'company_director_nik_doc' => 'director_nik_doc',
                'company_deed_incorporation_doc' => 'deed_incorporation_doc',
                'company_trade_license_doc' => 'trade_license_doc',
                'company_tax_id_number_doc' => 'tax_id_number_doc',
                'company_taxable_enterprise_doc' => 'taxable_enterprise_doc',
                'company_annual_tax_return_doc' => 'annual_tax_return_doc',
                'company_domicile_certificate_doc' => 'domicile_certificate_doc',
                'company_profile_doc' => 'profile_doc',
            ];

            $companyFileNames = [];

            foreach ($fileFieldMap as $requestKey => $dbField) {
                if ($request->hasFile($requestKey) && filled($validatedData[$requestKey])) {
                    $companyFileNames[$requestKey] = store_file($validatedData[$requestKey], '/uploads/companies')['randomFileName'];
                } else {
                    $companyFileNames[$requestKey] = $company->{$dbField};
                }
            }

            DB::transaction(function () use ($company, $validatedData, $companyFileNames) {
                $company->update([
                    'name' => $validatedData['company_name'],
                    'email' => $validatedData['company_email'],
                    'address' => $validatedData['company_address'],
                    'phone_number' => $validatedData['company_phone_number'],
                    'director_name' => $validatedData['company_director_name'],
                    'director_nik' => $validatedData['company_director_nik'],
                    'director_nik_doc' => $companyFileNames['company_director_nik_doc'],
                    'deed_incorporation' => $validatedData['company_deed_incorporation'],
                    'deed_incorporation_doc' => $companyFileNames['company_deed_incorporation_doc'],
                    'trade_license' => $validatedData['company_trade_license'],
                    'trade_license_doc' => $companyFileNames['company_trade_license_doc'],
                    'tax_id_number' => $validatedData['company_tax_id_number'],
                    'tax_id_number_doc' => $companyFileNames['company_tax_id_number_doc'],
                    'taxable_enterprise' => $validatedData['company_taxable_enterprise'],
                    'taxable_enterprise_doc' => $companyFileNames['company_taxable_enterprise_doc'],
                    'annual_tax_return' => $validatedData['company_annual_tax_return'],
                    'annual_tax_return_doc' => $companyFileNames['company_annual_tax_return_doc'],
                    'domicile_certificate' => $validatedData['company_domicile_certificate'],
                    'domicile_certificate_doc' => $companyFileNames['company_domicile_certificate_doc'],
                    'profile' => $validatedData['company_profile'],
                    'profile_doc' => $companyFileNames['company_profile_doc'],
                    'edit_description' => null,
                    'edit_status' => '0',
                ]);
            });
        } catch (\Exception $e) {
            Log::error('Company (update): '.$e);

            return redirect()->route('dashboard.companies.index')->with('failed-status', 'Gagal mengubah data perusahaan.');
        }

        return redirect()->route('dashboard.companies.index')->with('success-status', 'Berhasil mengubah data perusahaan.');
    }

    public function show($id, $type)
    {
        $user = User::with(['role', 'company.media.journalists'])->findOrFail(decrypt_id($id));

        $data = [
            'title' => 'Data Perusahaan',
            'user' => $user,
            'roles' => Role::all(),
            'page' => 'company',
            'purpose' => 'show',
            'idnPage' => 'perusahaan',
            'route' => 'companies',
            'type' => $type,
        ];

        switch ($type) {
            case 'account':
                return view('dashboard.users.profiles.account', $data);

            case 'login-activities':
                $data['loginActivities'] = LoginHistory::where('user_id', $user->id)->orderByDesc('id')->simplePaginate(20);

                return view('dashboard.users.profiles.login-activity', $data);

            case 'company':
                return view('dashboard.users.profiles.company', $data);

            case 'media':
                return view('dashboard.users.profiles.media', $data);

            case 'journalists':
                return view('dashboard.users.profiles.journalists', $data);

            default:
                abort(404);
        }
    }

    public function destroy($id)
    {

        return response()->json([
            'status' => 'warning',
            'message' => 'Aksi belum tersedia.',
        ]);

        // try{
        //     $company = Company::with(['user', 'media.journalists'])->findOrFail(decrypt_id($id));

        //     DB::transaction(function(){
        //     });
        // }catch(\Exception $e){
        //     Log::error('Gagal menghapus perusahaan: ' . $e->getMessage());
        //     return response()->json(['message' => 'Gagal menghapus perusahaan.'], 500);
        // }
    }

    public function process(Request $request, $id, $type)
    {
        $user = User::with(['role', 'company.media.journalists'])->findOrFail(decrypt_id($id));

        if ($request->query('category') && ! in_array($request->query('category'), ['account-status', 'edit-request'])) {
            abort(404);
        }

        $data = [
            'title' => 'Data Perusahaan',
            'user' => $user,
            'roles' => Role::all(),
            'page' => 'company',
            'purpose' => 'process',
            'idnPage' => 'perusahaan',
            'route' => 'companies',
            'type' => $type,
            'category' => $request->query('category', null),
        ];

        switch ($type) {
            case 'account':
                return view('dashboard.users.profiles.account', $data);

            case 'login-activities':
                $data['loginActivities'] = LoginHistory::where('user_id', $user->id)
                    ->orderByDesc('id')
                    ->simplePaginate(20);

                return view('dashboard.users.profiles.login-activity', $data);

            case 'company':
                return view('dashboard.users.profiles.company', $data);

            case 'media':
                return view('dashboard.users.profiles.media', $data);

            case 'journalists':
                return view('dashboard.users.profiles.journalists', $data);

            default:
                abort(404);
        }
    }

    public function processAcceptAction(Request $request, $id, $type, $category)
    {
        try {
            $user = User::with(['company'])->findOrFail(decrypt_id($id));

            if (! in_array($category, ['account-status', 'edit-request'])) {
                abort(404);
            }

            if (! is_role(['1'])) {
                abort(403);
            }

            DB::transaction(function () use ($user, $category) {
                if ($category === 'account-status' && $user->status === '0') {
                    $user->update(['status' => '1']);

                    $announcement = Announcement::create([
                        'headline' => 'Pendaftaran Media Anda Telah Disetujui!',
                        'content' => 'Selamat! Permohonan pendaftaran media Anda telah disetujui oleh tim kami.',
                        'enhancer_id' => auth()->id(),
                    ]);

                    $user->announcements()->attach($announcement->id);

                    DB::afterCommit(fn () => Mail::to($user->email)->send(
                        new AccountVerification($user, 'accepted')
                    )
                    );
                } elseif ($category === 'edit-request' && $user->company->edit_status === '1') {
                    $user->company->update(['edit_status' => '2']);
                }
            });

            return response()->json(['success' => true]);
        } catch (\Exception $e) {
            Log::error('Company (processAcceptAction): '.$e->getMessage());

            return response()->json([
                'failed-status' => 'Gagal menyetujui'.($category === 'edit-request' ? ' permohonan edit' : '').' perusahaan.',
            ]);
        }
    }

    public function processRejectAction(Request $request, $id, $type, $category)
    {
        $validatedData = $request->validate([
            'rejection_reason' => ['required'],
        ], [
            'rejection_reason.required' => 'Alasan penolakan wajib diisi.',
        ]);

        try {
            $user = User::with(['company'])->findOrFail(decrypt_id($id));

            if (! in_array($category, ['account-status', 'edit-request'])) {
                abort(404);
            }

            if (! is_role(['1'])) {
                abort(403);
            }

            DB::transaction(function () use ($user, $category, $validatedData) {
                if ($category === 'account-status' && $user->status === '0') {
                    $announcement = Announcement::create([
                        'headline' => 'Pendaftaran Media Anda Belum Dapat Disetujui',
                        'content' => $validatedData['rejection_reason'],
                        'enhancer_id' => auth()->id(),
                    ]);

                    $user->announcements()->attach($announcement->id);

                    $user->update(['status' => '2']);
                    $user->company->update([
                        'rejection_reason' => $validatedData['rejection_reason'],
                    ]);

                    DB::afterCommit(
                        fn () => Mail::to($user->email)->send(
                            new AccountVerification($user, 'rejected', $validatedData['rejection_reason'])
                        )
                    );
                } elseif ($category === 'edit-request' && $user->company->edit_status === '1') {
                    $user->company->update([
                        'edit_status' => '3',
                        'edit_rejection_reason' => $validatedData['rejection_reason'],
                    ]);
                }
            });

            return redirect()
                ->route('dashboard.companies.index')
                ->with('success-status', 'Berhasil menolak'.($category === 'edit-request' ? ' permohonan edit' : '').' perusahaan.');
        } catch (\Exception $e) {
            Log::error('Company (processRejectAction): '.$e->getMessage());

            return redirect()
                ->back()
                ->with('faileds-status', 'Gagal melakukan proses.');
        }
    }

    public function export(Request $request)
    {

        try {
            $status = $request->input('status', null);
            $edit_status = $request->input('edit_status', null);
            $address = $request->input('address', null);
            $register_year = $request->input('register_year', null);
            $register_month = $request->input('register_month', null);
            $register_date = $request->input('register_date', null);

            $formattedNow = Carbon::parse(now())->locale('id')->translatedFormat('d-m-Y');

            return Excel::download(new CompanyExport($status, $edit_status, $address, $register_year, $register_month, $register_date), 'companies-'.$formattedNow.'.xlsx');
        } catch (\Exception $e) {
            Log::error('Company (export): '.$e);

            return redirect()->back()->with('failed-status', 'Gagal melakukan export data.');
        }
    }

    public function filter(Request $request)
    {

        try {
            $filteredRequest = $request->except('_token');

            $filterField = array_filter($filteredRequest, function ($value) {
                return filled($value);
            });

            return redirect()->route('dashboard.companies.index', $filterField);
        } catch (\Exception $e) {
            Log::error('Company (filter): '.$e);

            return redirect()->back()->with('failed-status', 'Gagal melakukan filter data.');
        }
    }

    public function printData($id)
    {

        try {
            $company = Company::with(['user.role'])->findOrFail(decrypt_id($id));

            $pdf = Pdf::loadView('dashboard.companies.print', compact('company'));

            return $pdf->stream('perusahaan-'.slugify($company->name).'.pdf');
        } catch (\Exception $e) {
            Log::error('Company (printData): '.$e);

            return redirect()->back()->with('failed-status', 'Gagal melakukan print data.');
        }
    }
}