<?php

namespace App\Services\Emisi;

use App\Models\ActivityFormDetail;
use App\Models\ReferenceEf;
use App\Models\Waste4C1;
use App\Services\SigdCrudService;

class Waste4C1Service extends SigdCrudService
{
    private $sectorCode = 'waste';
    private $formCode = 'kependudukan';

    public function __construct(Waste4C1 $model)
    {
        $this->model = $model;
    }

    public function save($code, $inventoryYear)
    {
        try {
            $dataBatch = [];
            $ws = $this->getWs($code);
            $years = activityYearRange($inventoryYear);

            if ($ws && class_basename($ws->model) == 'Waste4C1') {
                foreach ($years as $year) {
                    $dataBatch = array_merge($dataBatch, $this->calcAndSave($inventoryYear, $year, $ws));
                }
            } else {
                throw new \Exception("Forbidden");
            }

            return $dataBatch;
        } catch (\Exception $e) {
            throw $e;
        }
    }

    public function calcAndSave($inventoryYear, $activityYear, $ws)
    {
        $dataForms = [];

        $sector = $this->sectorCode;
        $code = $this->formCode;
        $wsCode = $ws->ws_code;

        try {

            // ambil data aktivitas
            $population = ActivityFormDetail::getValue($inventoryYear, $activityYear, $sector, $code, 'jumlah_penduduk');
            $fraction = ActivityFormDetail::getValue($inventoryYear, $activityYear, $sector, 'pengelolaan_sampah', 'dibakar');
            $waste_rate = ActivityFormDetail::getValue($inventoryYear, $activityYear, $sector, 'sampah', 'laju_timbulan_sampah');

            $ef_b_frac = ReferenceEf::getValue('laju_timbulan_sampah', 'b_frac');
            $msw_b = $population * ($fraction / 100) * $waste_rate * ($ef_b_frac / 100) / 1000;

            $no = 1;
            $dataForm = [
                'inventory_year' => $inventoryYear,
                'activity_year' => $activityYear,
                'category' => $wsCode,
                'population' => $population,
                'fraction' => $fraction,
                'msw_p' => $waste_rate,
                'ef_b_frac' => $ef_b_frac,
                'msw_b' => $msw_b,
                'row_num' => $no++,
            ];

            $this->createOrUpdate([
                'inventory_year' => $inventoryYear,
                'activity_year' => $activityYear,
                'category' => $wsCode,
                'row_status' => 1,
            ], $dataForm);

            $dataForms[] = $dataForm;

            return $dataForms;
        } catch (\Exception $e) {
            throw $e;
        }
    }
}