<?php

namespace App\Http\Controllers;
use App\Utilities\ApiCalls;
use Session;
use Illuminate\Http\Request;
use Storage;
use Response;
use Illuminate\Support\Collection;
use Illuminate\Pagination\LengthAwarePaginator;
use Carbon\Carbon;

class PermitsController extends Controller
{
    public function indexOld(){
        $url = "permit/get_applications_by_district.php";
        $data = json_encode([
            'district_id' => session('current_user.district_id'),
            'api_token' => env('LUPMISAPIKEY')
        ]);
        $result = ApiCalls::CurlPost($data, $url);
        $result = json_decode($result, true);
        dd($result);
        $data = [
            'page_title' => 'Permits Dashboard',
            'permits_arr' => $result
        ];
        return view('permits.dashboard', $data);
    }
    public function index(Request $request)
    {
        $url = "permit/get_applications_by_district.php";
        $data = json_encode([
            'district_id' => session('current_user.district_id'),
            'api_token' => env('LUPMISAPIKEY')
        ]);
        $result = ApiCalls::CurlPost($data, $url);
        $response = json_decode($result, true);
        // dd($response);
        $permits = collect($response['data'] ?? []);


        $summaries = [
            'total' => $permits->count(),
            'submitted' => $permits->filter(fn($p) => strtolower($p['status'] ?? '') === 'submitted')->count(),
            'development' => $permits->filter(fn($p) => str_contains(strtolower($p['permit_type'] ?? ''), 'development'))->count(),
            'planning' => $permits->filter(fn($p) => str_contains(strtolower($p['permit_type'] ?? ''), 'planning'))->count(),
        ];
        if ($request->has('search') && $request->search != '') {
            $search = strtolower($request->search);
            $permits = $permits->filter(function($p) use ($search) {
                $code = strtolower($p['application_code'] ?? '');
                $location = strtolower($p['project_location'] ?? '');
                $type = strtolower($p['permit_type'] ?? '');
                $form_type = strtolower($p['permit_form_type'] ?? '');
                
                return str_contains($code, $search) || 
                       str_contains($location, $search) || 
                       str_contains($form_type, $search) || 
                       str_contains($type, $search);
            });
        }
        $paginatedPermits = $this->paginateCollection($permits, 15, 'page');

        return view('permits.dashboard', [
            'page_title' => 'Permits Management',
            'permits' => $paginatedPermits,
            'summaries' => $summaries
        ]);
    }
    private function paginateCollection(Collection $items, $perPage = 15, $pageName = 'page')
    {
        $page = LengthAwarePaginator::resolveCurrentPage($pageName);
        $currentPageItems = $items->slice(($page - 1) * $perPage, $perPage)->values();

        $paginator = new LengthAwarePaginator(
            $currentPageItems, 
            $items->count(), 
            $perPage, 
            $page,
            [
                'path' => LengthAwarePaginator::resolveCurrentPath(),
                'pageName' => $pageName,
            ]
        );

        return $paginator->withQueryString();
    }
    public function settings(){
        //pull email address, sms configs, 
        /*
        $url = "permit/get_applications_by_district.php";
        $data = json_encode([
            'district_id' => session('current_user.district_id'),
            'api_token' => env('LUPMISAPIKEY')
        ]);
        $result = ApiCalls::CurlPost($data, $url);
        $result = json_decode($result, true);
        */
        $data = [
            'page_title' => 'Permits Settings',
            // 'permits_arr' => $result
        ];
        return view('permits.district-settings', $data);
    }

    public function statusIndex($status){
        $url = "permit/get_applications_by_district.php";
        $data = json_encode([
            'district_id' => session('current_user.district_id'),
            'api_token' => env('LUPMISAPIKEY')
        ]);
        $result = ApiCalls::CurlPost($data, $url);
        $result = json_decode($result, true);
        // dump($result);
        if ($result['success'] && $result['data'] == null) {
            Session::flash('error_message', 'Your request could not be handled at this time. Try again later');
            return redirect()->back();
        }
        $data = [
            'page_title' => 'Permits Page',
            'permits_arr' => $result,
            'status' => $status
        ];
        return view('permits.index', $data);
    }
    public function show($id){
        // dd($id);
        // dump(session('current_user'));
        $url = "permit/get_applications_with_applicant_by_application_code.php";

        $data = json_encode([
            'application_code' => $id,
            'api_token' => env('LUPMISAPIKEY')
        ]);
        $result = ApiCalls::CurlPost($data, $url);
        $result = json_decode($result, true);
        // dump($result);
        $docs_url = "upload/get_all_files_per_application.php";
        $doc_data = json_encode([
          "application_code" => $result['data'][0]['application_code'],
          "api_token" => "1c46538c712e9b5b"
        ]);
        /*
        $documents_retval = ApiCalls::CurlPost($doc_data, $docs_url);
        dump($documents_retval); 
        $documents = json_decode($documents_retval, true);
        dd($documents);
        */
        $allowed_users_to_comment = ['PPD Head', 'Works Department Head', 'luspa-it-head'];
        $data = [
            'page_title' => 'Permits Details',
            'permit_arr' => $result['data'][0],
            // 'documents' => ($documents['data']) ? $result['data'][0] : '',
            'allowed_users_to_comment' => $allowed_users_to_comment
        ];
        // return view('permits.show_20-06-2026-6-56pm', $data);
        // return view('permits.show', $data);
        return view('permits.show-tabbed', $data);
    }
    public function statusUpdate($id){

    }
    public function settingsStore(Request $request){
        //  'https://api.lupmis4luspa.org/api/'
        //email and sms settings
        $url = "sms/insert_sms_settings.php";
        $data = json_encode([
            "districtid" => session('current_user.district_id'),
            "sender_id"=> $request->sender_id,
            "balance" => 0,
            "status" => "active",
            "api_key" => $request->api_key,
            "remarks" => $request->remarks,
            "api_token" => env('LUPMISAPIKEY')
        ]);

        $result = ApiCalls::CurlPost($data, $url);
        $result = json_decode($result, true);


        $url = "sms/insert_sms_settings.php";
        $data = json_encode([
            "districtid" => session('current_user.district_id'),
            "sender_id"=> $request->sender_id,
            "mail_host" => $request->email_host,
            "mail_from_address" => $request->mail_from_address,
            "mail_from_encryption" => $request->mail_from_encryption,
            "mail_from_name" => $request->mail_from_name,
            "mail_port" => $request->mail_port,
            "mail_host" => $request->email_host,
            "mail_host" => $request->email_host,
            "status" => "active",
            "api_key" => $request->api_key,
            "remarks" => $request->remarks,
            "api_token" => env('LUPMISAPIKEY')
        ]);

        $result = ApiCalls::CurlPost($data, $url);
        $result = json_decode($result, true);
        return redirect('/permits/districtsettings');
    }
    public function reports(){
        $data = [
            'page_title' => 'Permit Reports'
        ];
        return view('common.notready', $data);
    }
    public function addComment(Request $request){

        $url = "permit_comments/insert_application_comment.php";
        $data = json_encode([
            "application_code" => $request->application_code,
            "client_generated_id" => "CLIENT-001",
            "app_comments" => $request->comment_body,
            "created_by" => session('current_user.username'),
            "created_by_id" => session('current_user.user_id'),
            'api_token' => env('LUPMISAPIKEY')
        ]);


        $result = ApiCalls::CurlPost($data, $url);
        $result = json_decode($result, true);
        // dd($result);
        return response()->json($result);
    }
    public function getComments(Request $request){

        $url = "permit_comments/select_application_comments.php";
        $data = json_encode([
            "application_code" => $request->application_code,
            "client_generated_id" => "CLIENT-001",
            "app_comments" => $request->comment_body,
            "created_by" => session('current_user.username'),
            "created_by_id" => session('current_user.user_id'),
            'api_token' => env('LUPMISAPIKEY')
        ]);
        $result = ApiCalls::CurlPost($data, $url);
        $result = json_decode($result, true);

        return response()->json($result);
    }
    public function viewPdf($filename){
        $path = storage_path('app/public/site_plans/' . $filename);

        if (!Storage::disk('public')->exists('site_plans/' . $filename)) {
            abort(404);
        }

        // Return the file with an inline content disposition to display in the browser
        return Response::make(file_get_contents($path), 200, [
            'Content-Type' => 'application/pdf',
            'Content-Disposition' => 'inline; filename="' . $filename . '"' // 'inline' displays it in the browser/iframe
        ]);
    }
}