<?php

namespace App\Services\Emisi;

use App\Models\ActivityCrf;
use App\Models\ActivityGpc;
use App\Models\Energy1A;
use App\Models\EnergyGpcI13;
use App\Models\EnergyGpcI41;
use App\Models\EnergyGpcI42;
use App\Models\EnergyGpcI51;
use App\Models\ReferenceEf;
use App\Services\SigdCrudService;

class EnergyGPCService extends SigdCrudService
{
    private $sectorCode = 'energy_gpc';
    public function __construct(ActivityGpc $model)
    {
        $this->model = $model;
    }

    public function save($inventoryYear)
    {
        try {
            $dataBatch = [];
            $years = activityYearRange($inventoryYear);

            foreach ($years as $year) {
                $dataBatch[$year] = $this->calcAndSave($inventoryYear, $year);
            }

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


    public function calcAndSave($inventoryYear, $activityYear)
    {
        // Initialize variables
        $dataForms = [];

        try {
            // Initialize activities
            $calc_i_1_3 = $this->calc_i_1_3($inventoryYear, $activityYear);
            $calc_i_4_1 = $this->calc_i_4_1($inventoryYear, $activityYear);
            $calc_i_4_2 = $this->calc_i_4_2($inventoryYear, $activityYear);
            $calc_i_5_1 = $this->calc_i_5_1($inventoryYear, $activityYear);

            $dataForms['calc_i_1_3'] = $calc_i_1_3;
            $dataForms['calc_i_4_1'] = $calc_i_4_1;
            $dataForms['calc_i_4_2'] = $calc_i_4_2;
            $dataForms['calc_i_5_1'] = $calc_i_5_1;

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

    public function calc_i_1_3($inventoryYear, $activityYear)
    {
        $dataForms = [];
        $activities = [];

        $sectorCode = $this->sectorCode;
        $formCode = 'transmisi_distribusi';

        try {
            // Initialize activities
            $formSetting = $this->getDataSettingFormDetail($sectorCode, $formCode);
            foreach ($formSetting as $row) $activities[$row->activity_code] = 0;

            // Get data activities
            $formActivity = $this->getActivityFormDetailsByYear($inventoryYear, $activityYear, $sectorCode, $formCode);
            foreach ($formActivity as $row) $activities[$row->activity_code] = $row->activity_value ?? 0;

            $faktor_emisi = $activities['faktor_emisi'] ?? 0;
            $no = 1;
            foreach ($activities as $activity => $value) {
                if ($activity != 'faktor_emisi') {
                    $co2_ton = $value * $faktor_emisi;
                    $co2_gg = $co2_ton / 1000;

                    $dataForm = [
                        'inventory_year' => $inventoryYear,
                        'activity_year' => $activityYear,
                        'activity_code' => $activity,
                        'value' => $value,
                        'faktor_emisi' => $faktor_emisi,
                        'co2_ton' => $co2_ton,
                        'co2_gg' => $co2_gg,
                        'row_num' => $no++,
                    ];

                    $this->createOrUpdate([
                        'inventory_year' => $inventoryYear,
                        'activity_year' => $activityYear,
                        'activity_code' => $activity,
                        'row_status' => 1,
                    ], $dataForm, EnergyGpcI13::class);

                    $dataForms[] = $dataForm;
                }
            }

            $this->saveGPCEmission($inventoryYear, $activityYear, $dataForms, 'i_1_3', 'co2_gg', null, null);

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

    public function calc_i_4_1($inventoryYear, $activityYear)
    {
        $dataForms = [];
        $activities = [];

        $sectorCode = $this->sectorCode;
        $formCode = 'penyulingan';

        try {
            // Initialize activities
            $formSetting = $this->getDataSettingFormDetail($sectorCode, $formCode);
            foreach ($formSetting as $row) $activities[$row->activity_code] = 0;

            // Get data activities
            $formActivity = $this->getActivityFormDetailsByYear($inventoryYear, $activityYear, $sectorCode, $formCode);
            foreach ($formActivity as $row) $activities[$row->activity_code] = $row->activity_value ?? 0;

            $ef_co2 = ReferenceEf::getValue('energi_minyak_mentah', 'co2_ef');
            $ef_ch4 = ReferenceEf::getValue('energi_minyak_mentah', 'ch4_ef');
            $ef_n2o = ReferenceEf::getValue('energi_minyak_mentah', 'n2o_ef');

            $tj = $activities['energi_minyak_mentah'] ?? 0;

            $co2_ton = $tj == 0 ? 0 : $tj * $ef_co2;
            $ch4_ton = $tj == 0 ? 0 : $tj * $ef_ch4;
            $n2o_ton = $tj == 0 ? 0 : $tj * $ef_n2o;

            $co2_gg = $tj == 0 ? 0 : $co2_ton / 1000;
            $ch4_gg = $tj == 0 ? 0 : $ch4_ton / 1000;
            $n2o_gg = $tj == 0 ? 0 : $n2o_ton / 1000;

            $dataForm = [
                'inventory_year' => $inventoryYear,
                'activity_year' => $activityYear,
                'activity_code' => 'energi_minyak_mentah',
                'value_tj' => $tj,
                'ef_co2' => $ef_co2,
                'ef_ch4' => $ef_ch4,
                'ef_n2o' => $ef_n2o,
                'co2_ton' => $co2_ton,
                'ch4_ton' => $ch4_ton,
                'n2o_ton' => $n2o_ton,
                'co2_gg' => $co2_gg,
                'ch4_gg' => $ch4_gg,
                'n2o_gg' => $n2o_gg,
            ];

            $this->createOrUpdate([
                'inventory_year' => $inventoryYear,
                'activity_year' => $activityYear,
                'activity_code' => 'energi_minyak_mentah',
                'row_status' => 1,
            ], $dataForm, EnergyGpcI41::class);

            $dataForms[] = $dataForm;

            $this->saveGPCEmission($inventoryYear, $activityYear, $dataForms, 'i_4_1', 'co2_gg', 'ch4_gg', 'n2o_gg');

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

    public function calc_i_4_2($inventoryYear, $activityYear)
    {
        $dataForms = [];
        $activities = [];

        $sectorCode = $this->sectorCode;
        $formCode = 'penggunaan_tambahan';

        try {
            // Initialize activities
            $formSetting = $this->getDataSettingFormDetail($sectorCode, $formCode);
            foreach ($formSetting as $row) $activities[$row->activity_code] = 0;

            // Get data activities
            $formActivity = $this->getActivityFormDetailsByYear($inventoryYear, $activityYear, $sectorCode, $formCode);
            foreach ($formActivity as $row) $activities[$row->activity_code] = $row->activity_value ?? 0;

            $faktor_emisi = $activities['faktor_emisi'] ?? 0;
            $no = 1;
            foreach ($activities as $activity => $value) {
                if ($activity != 'faktor_emisi') {
                    $co2_ton = $value * $faktor_emisi;
                    $co2_gg = $co2_ton / 1000;

                    $dataForm = [
                        'inventory_year' => $inventoryYear,
                        'activity_year' => $activityYear,
                        'activity_code' => $activity,
                        'value' => $value,
                        'faktor_emisi' => $faktor_emisi,
                        'co2_ton' => $co2_ton,
                        'co2_gg' => $co2_gg,
                        'row_num' => $no++,
                    ];

                    $this->createOrUpdate([
                        'inventory_year' => $inventoryYear,
                        'activity_year' => $activityYear,
                        'activity_code' => $activity,
                        'row_status' => 1,
                    ], $dataForm, EnergyGpcI42::class);

                    $dataForms[] = $dataForm;
                }
            }

            $this->saveGPCEmission($inventoryYear, $activityYear, $dataForms, 'i_4_2', 'co2_gg', null, null);

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

    public function calc_i_5_1($inventoryYear, $activityYear)
    {
        $dataForms = [];
        $activities = [];

        $sectorCode = $this->sectorCode;
        $formCode = 'bangunan_pertanian';

        try {
            // Initialize activities
            $formSetting = $this->getDataSettingFormDetail($sectorCode, $formCode);
            foreach ($formSetting as $row) $activities[$row->activity_code] = 0;

            // Get data activities
            $formActivity = $this->getActivityFormDetailsByYear($inventoryYear, $activityYear, $sectorCode, $formCode);
            foreach ($formActivity as $row) $activities[$row->activity_code] = $row->activity_value ?? 0;

            $no = 1;
            foreach ($activities as $activity => $value) {
                $ef_cf = ReferenceEf::getValue($activity, 'cf');
                $ef_co2 = ReferenceEf::getValue($activity, 'co2_ef');
                $ef_ch4 = ReferenceEf::getValue($activity, 'ch4_ef');
                $ef_n2o = ReferenceEf::getValue($activity, 'n2o_ef');

                $consumption_tj = $value * $ef_cf;
                $co2_ton = $consumption_tj * $ef_co2 / 1000;
                $ch4_ton = $consumption_tj * $ef_ch4 / 1000;
                $n2o_ton = $consumption_tj * $ef_n2o / 1000;

                $co2_gg = $co2_ton / 1000;
                $ch4_gg = $ch4_ton / 1000;
                $n2o_gg = $n2o_ton / 1000;

                $dataForm = [
                    'inventory_year' => $inventoryYear,
                    'activity_year' => $activityYear,
                    'activity_code' => $activity,
                    'value' => $value,
                    'ef_cf' => $ef_cf,
                    'consumption_tj' => $consumption_tj,
                    'ef_co2' => $ef_co2,
                    'ef_ch4' => $ef_ch4,
                    'ef_n2o' => $ef_n2o,
                    'co2_ton' => $co2_ton,
                    'ch4_ton' => $ch4_ton,
                    'n2o_ton' => $n2o_ton,
                    'co2_gg' => $co2_gg,
                    'ch4_gg' => $ch4_gg,
                    'n2o_gg' => $n2o_gg,
                    'row_num' => $no++,
                ];

                $this->createOrUpdate([
                    'inventory_year' => $inventoryYear,
                    'activity_year' => $activityYear,
                    'activity_code' => $activity,
                    'row_status' => 1,
                ], $dataForm, EnergyGpcI51::class);

                $this->saveGPCEmission($inventoryYear, $activityYear, $dataForms, 'i_5_1', 'co2_gg', 'ch4_gg', 'n2o_gg');

                $dataForms[] = $dataForm;
            }

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

    private function saveGPCEmission($inventoryYear, $activityYear, $dataForms, $gpcCode, $co2Code, $ch4Code, $n2oCode)
    {
        try {
            $co2 = $co2Code ? array_sum(array_column($dataForms, $co2Code)) : null;
            $ch4 = $ch4Code ? array_sum(array_column($dataForms, $ch4Code)) : null;
            $n2o = $n2oCode ? array_sum(array_column($dataForms, $n2oCode)) : null;

            $dataForm = [
                'inventory_year' => $inventoryYear,
                'activity_year' => $activityYear,
                'sector' => 'energy_gpc',
                'gpc_code' => $gpcCode,
                'co2' => $co2,
                'ch4' => $ch4,
                'n2o' => $n2o,
            ];

            $this->createOrUpdate([
                'inventory_year' => $inventoryYear,
                'activity_year' => $activityYear,
                'sector' => $this->sectorCode,
                'gpc_code' => $gpcCode,
                'row_status' => 1,
            ], $dataForm, ActivityGpc::class);
        } catch (\Exception $e) {
            throw $e;
        }
    }
}