<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Models\BigdataResume;
use App\Models\DataSetting;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;

class BigDataResumeController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index(Request $request)
    {
        try{
            $filterDate = $request->get("filterByDate");

            // If filterByDate is "latest" or empty, get the most recent record
            if (!$filterDate || $filterDate === "latest") {
                $big_data_resume = BigdataResume::latest()->first();
            } else {
                // Filter by specific date
                $big_data_resume = BigdataResume::whereDate('created_at', $filterDate)
                    ->orderBy('id', 'desc')
                    ->first();

                if (!$big_data_resume) {
                    return $this->response_empty_resume();
                }
            }

            $data_settings = DataSetting::all();
            if($data_settings->isEmpty()){
                return response()->json(['message' => 'No data setting found']);
            }

            $target_pad = floatval(optional($data_settings->where('key', 'TARGET_PAD')->first())->value);
            $tata_ruang = floatval(optional($data_settings->where('key', 'TATA_RUANG')->first())->value);
            $realisasi_terbit_pbg_sum = floatval(optional($data_settings->where('key', 'REALISASI_TERBIT_PBG_SUM')->first())->value);
            $realisasi_terbit_pbg_count = floatval(optional($data_settings->where('key', 'REALISASI_TERBIT_PBG_COUNT')->first())->value);
            $menuggu_klik_dpmptsp_sum = floatval(optional($data_settings->where('key', 'MENUNGGU_KLIK_DPMPTSP_SUM')->first())->value);
            $menuggu_klik_dpmptsp_count = floatval(optional($data_settings->where('key', 'MENUNGGU_KLIK_DPMPTSP_COUNT')->first())->value);
            $proses_dinas_teknis_sum = floatval(optional($data_settings->where('key', 'PROSES_DINAS_TEKNIS_SUM')->first())->value);
            $proses_dinas_teknis_count = floatval(optional($data_settings->where('key', 'PROSES_DINAS_TEKNIS_COUNT')->first())->value);

            $kekurangan_potensi = $target_pad - $big_data_resume->potention_sum;

            // percentage kekurangan potensi
            $kekurangan_potensi_percentage = $target_pad > 0 && $target_pad > 0 
            ? round(($kekurangan_potensi / $target_pad) * 100, 2) : 0;

            // percentage total potensi
            $total_potensi_percentage = $big_data_resume->potention_sum > 0 && $target_pad > 0 
            ? round(($big_data_resume->potention_sum / $target_pad) * 100, 2) : 0;
            
            // percentage verified document
            $verified_percentage = $big_data_resume->verified_sum > 0 && $big_data_resume->potention_sum > 0 
            ? round(($big_data_resume->verified_sum / $big_data_resume->potention_sum) * 100, 2) : 0;

            // percentage non-verified document
            $non_verified_percentage = $big_data_resume->non_verified_sum > 0 && $big_data_resume->potention_sum > 0 
            ? round(($big_data_resume->non_verified_sum / $big_data_resume->potention_sum) * 100, 2) : 0;

            // percentage business document
            $business_percentage = $big_data_resume->business_sum > 0 && $big_data_resume->non_verified_sum > 0 
            ? round(($big_data_resume->business_sum / $big_data_resume->non_verified_sum) * 100, 2) : 0;

            // percentage non-business document
            $non_business_percentage = $big_data_resume->non_business_sum > 0 && $big_data_resume->potention_sum > 0 
            ? round(($big_data_resume->non_business_sum / $big_data_resume->potention_sum) * 100, 2) : 0;

            // percentage tata ruang
            $tata_ruang_percentage = $tata_ruang > 0 && $big_data_resume->potention_sum > 0 
            ? round(($tata_ruang / $big_data_resume->potention_sum) * 100, 2) : 0;

            // percentage realisasi terbit pbg
            $realisasi_terbit_percentage = $big_data_resume->verified_sum > 0 && $realisasi_terbit_pbg_sum > 0
            ? round(($realisasi_terbit_pbg_sum / $big_data_resume->verified_sum) * 100, 2) : 0;

            // percentage menunggu klik dpmptsp
            $menunggu_klik_dpmptsp_percentage = $big_data_resume->verified_sum > 0 && $menuggu_klik_dpmptsp_sum > 0
            ? round(($menuggu_klik_dpmptsp_sum / $big_data_resume->verified_sum) * 100, 2) : 0;

            // percentage proses_dinas_teknis
            $proses_dinas_teknis_percentage = $big_data_resume->verified_sum > 0 && $proses_dinas_teknis_sum > 0
            ? round(($proses_dinas_teknis_sum / $big_data_resume->verified_sum) * 100, 2) : 0;

            $result = [
                'target_pad' => [
                    'sum' => $target_pad,
                    'percentage' => 100,
                ],
                'tata_ruang' => [
                    'sum' => $tata_ruang,
                    'percentage' => $tata_ruang_percentage,
                ],
                'kekurangan_potensi' => [
                    'sum' => $kekurangan_potensi,
                    'percentage' => $kekurangan_potensi_percentage
                ],
                'total_potensi' => [
                    'sum' => (float) $big_data_resume->potention_sum,
                    'count' => $big_data_resume->potention_count,
                    'percentage' => $total_potensi_percentage
                ],
                'verified_document' => [
                    'sum' => (float) $big_data_resume->verified_sum,
                    'count' => $big_data_resume->verified_count,
                    'percentage' => $verified_percentage
                ],
                'non_verified_document' => [
                    'sum' => (float) $big_data_resume->non_verified_sum,
                    'count' => $big_data_resume->non_verified_count,
                    'percentage' => $non_verified_percentage
                ],
                'business_document' => [
                    'sum' => (float) $big_data_resume->business_sum,
                    'count' => $big_data_resume->business_count,
                    'percentage' => $business_percentage
                ],
                'non_business_document' => [
                    'sum' => (float) $big_data_resume->non_business_sum,
                    'count' => $big_data_resume->non_business_count,
                    'percentage' => $non_business_percentage
                ],
                'realisasi_terbit' => [
                    'sum' => $realisasi_terbit_pbg_sum,
                    'count' => $realisasi_terbit_pbg_count,
                    'percentage' => $realisasi_terbit_percentage
                ],
                'menunggu_klik_dpmptsp' => [
                    'sum' => $menuggu_klik_dpmptsp_sum,
                    'count' => $menuggu_klik_dpmptsp_count,
                    'percentage' => $menunggu_klik_dpmptsp_percentage
                ],
                'proses_dinas_teknis' => [
                    'sum' => $proses_dinas_teknis_sum,
                    'count' => $proses_dinas_teknis_count,
                    'percentage' => $proses_dinas_teknis_percentage
                ]
            ];
            return response()->json($result);
        }catch(\Exception $e){
            return response()->json(['message' => 'Error when fetching data'], 500);
        }
    }

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

    /**
     * Display the specified resource.
     */
    public function show(string $id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, string $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(string $id)
    {
        //
    }

    private function response_empty_resume(){
        $result = [
            'target_pad' => [
                'sum' => 0,
                'percentage' => 100,
            ],
            'tata_ruang' => [
                'sum' => 0,
                'percentage' => 0,
            ],
            'kekurangan_potensi' => [
                'sum' => 0,
                'percentage' => 0
            ],
            'total_potensi' => [
                'sum' => 0,
                'count' => 0,
                'percentage' => 0
            ],
            'verified_document' => [
                'sum' => 0,
                'count' => 0,
                'percentage' => 0
            ],
            'non_verified_document' => [
                'sum' => 0,
                'count' => 0,
                'percentage' => 0
            ],
            'business_document' => [
                'sum' => 0,
                'count' => 0,
                'percentage' => 0
            ],
            'non_business_document' => [
                'sum' => 0,
                'count' => 0,
                'percentage' => 0
            ],
            'realisasi_terbit' => [
                'sum' => 0,
                'count' => 0,
                'percentage' => 0
            ],
            'menunggu_klik_dpmptsp' => [
                'sum' => 0,
                'count' => 0,
                'percentage' => 0
            ],
            'proses_dinas_teknis' => [
                'sum' => 0,
                'count' => 0,
                'percentage' => 0
            ]
        ];

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