<?php

namespace App\Services\Integracao;

use App\Enums\Integracao\Ria\CondicaoMaternal;
use App\Enums\Integracao\Ria\Estrategia;
use App\Enums\Integracao\Ria\GrupoAtendimento;
use App\Enums\Integracao\Ria\LocalAplicacao;
use App\Enums\Integracao\Ria\ViaAdministracao;
use App\Exceptions\Integracao\Ria\CertificadoDigitalNaoEncontradoException;
use App\Models\Integracao\Ria\Parametrizacao;
use App\Services\Service;
use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;

class RiaService extends Service
{
    public static function getParametrizacao()
    {
        return Parametrizacao::select(['senha', 'identificador_solicitante', 'cns_solicitante'])
            ->first();
    }

    public static function sendDocumentoImunologicoRotina($headers, $params, $uf)
    {
        $url = 'https://' . (env('APP_ENV') === 'production' ? Str::lower($uf) . '-' . env('RIA_PRODUCAO_URL_API_SERVICO') : env('RIA_HOMOLOGACAO_URL_API_SERVICO')) . '/fhir/r4/Bundle';

        $fhirComposition = self::getFhirComposition($params);
        $fhirImunization = self::getFhirImunization($params);
        $fhirConditiion = self::getFhirConditiion($params);

        $entry = [];

        if (!is_null($fhirComposition)) {
            $entry[] = $fhirComposition;
        }

        if (!is_null($fhirImunization)) {
            $entry[] = $fhirImunization;
        }

        if (!is_null($fhirConditiion)) {
            $entry[] = $fhirConditiion;
        }

        $payload = [
            'resourceType' => 'Bundle',
            'identifier' => [
                'system' => 'http://www.saude.gov.br/fhir/r4/NamingSystem/BRRNDS-' . $params->identificador_solicitante,
                'value' => $params->identificador_documento,
            ],
            'type' => 'document',
            'timestamp' => $params->data_hora_envio->toIso8601String(),
            'entry' => $entry,
        ];

        return Http::withHeaders($headers)->post($url, $payload);
    }

    public static function getToken($senha)
    {
        $path = self::getPath() . DIRECTORY_SEPARATOR . self::getFile();

        $url = 'https://' . (env('APP_ENV') === 'production' ? env('RIA_PRODUCAO_URL_API_TOKEN') : env('RIA_HOMOLOGACAO_URL_API_TOKEN'));

        if (Storage::disk('local')->exists($path)) {
            return Http::withOptions(['cert' => [Storage::path($path), $senha]])->get($url)->json();
        } else {
            throw new CertificadoDigitalNaoEncontradoException();
        }
    }

    public static function getPath()
    {
        return 'integracao' . DIRECTORY_SEPARATOR . 'ria' . DIRECTORY_SEPARATOR . 'certificado-digital' . DIRECTORY_SEPARATOR . app('config')->get('database.default');
    }

    public static function getFile()
    {
        return 'CERTIFICADO-DIGITAL.PEM';
    }

    private static function getFhirComposition($params)
    {
        $data = [
            'fullUrl' => $params->identificador_composicao,
            'resource' => [
                'resourceType' => 'Composition',
                'id' => (string) $params->identificador_composicao,
                'meta' => [
                    'profile' =>  [
                        'http://www.saude.gov.br/fhir/r4/StructureDefinition/BRRegistroImunobiologicoAdministradoRotina-2.0',
                    ],
                ],
                'status' => 'final',
                'type' => [
                    'coding' =>  [
                        [
                            'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BRTipoDocumento',
                            'code' => 'RIA',
                        ]
                    ]
                ],
                'subject' => [
                    'identifier' => [
                        'system' => 'http://www.saude.gov.br/fhir/r4/StructureDefinition/BRIndividuo-1.0',
                        'value' => (string) $params->paciente_cns_ou_cpf,
                    ],
                ],
                'date' => $params->data_hora_envio->toIso8601String(),
                'author' =>  [
                    [
                        'identifier' => [
                            'system' => 'http://www.saude.gov.br/fhir/r4/StructureDefinition/BREstabelecimentoSaude-1.0',
                            'value' => (string) $params->unidade_cnes,
                        ],
                    ],
                ],
                'title' => 'Registro de Imunobiologico Administrado na Rotina',
                'section' =>  [
                    [
                        'entry' => [
                            [
                                'reference' => 'Immunization/' . $params->identificador_imunizacao,
                            ],
                        ],
                    ],
                ],
            ],
        ];

        if (isset($params->is_substituicao) && $params->is_substituicao) {

            $data['resource']['relatesTo'] = [
                [
                    'code' => 'replaces',
                    'targetReference' => [
                        'reference' => 'Composition/' . $params->identificador_rnds
                    ]
                ]
            ];
        }

        return $data;
    }

    private static function getFhirImunization($params)
    {
        $imunization = [
            'fullUrl' => $params->identificador_imunizacao,
            'resource' => [
                'resourceType' => 'Immunization',
                'id' => (string) $params->identificador_imunizacao,
                'meta' => [
                    'profile' =>  [
                        'http://www.saude.gov.br/fhir/r4/StructureDefinition/BRImunobiologicoAdministrado-3.0',
                    ],
                ],
                'extension' =>  [
                    [
                        'url' => 'http://www.saude.gov.br/fhir/r4/StructureDefinition/BRGrupoAtendimento',
                        'valueCodeableConcept' => [
                            'coding' =>  [
                                [
                                    'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BRGrupoAtendimento',
                                    'code' => (string) ($params->grupo_atendimento_codigo ?? GrupoAtendimento::OUTROS),
                                ],
                            ],
                        ],
                    ],
                    [
                        'url' => 'http://www.saude.gov.br/fhir/r4/StructureDefinition/BRCondicaoMaternal',
                        'valueCodeableConcept' => [
                            'coding' =>  [
                                [
                                    'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BRCondicaoMaternal',
                                    'code' => (string) ($params->gestante ? CondicaoMaternal::GESTANTE : ($params->puerpera ? CondicaoMaternal::PUERPERA : CondicaoMaternal::NAO_SE_APLICA)),
                                ],
                            ],
                        ],
                    ],
                    [
                        'url' => 'http://www.saude.gov.br/fhir/r4/StructureDefinition/BRContatoHanseniase',
                        'valueBoolean' => (Boolean) $params->comunicante_hanseniase,
                    ],
                ],
                'status' => 'completed',
                'vaccineCode' => [
                    'coding' =>  [
                        [
                            'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BRImunobiologico',
                            'code' => (string) $params->vacina_codigo,
                        ],
                    ],
                ],
                'patient' => [
                    'identifier' => [
                        'system' => 'http://www.saude.gov.br/fhir/r4/StructureDefinition/BRIndividuo-1.0',
                        'value' => (string) $params->paciente_cns_ou_cpf,
                    ],
                ],
                'occurrenceDateTime' => $params->data,
                'primarySource' => true,
                'site' => [
                    'coding' =>  [
                        [
                            'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BRLocalAplicacao',
                            'code' => (string) ($params->local_aplicacao_codigo ?? LocalAplicacao::OUTRO),
                        ],
                    ],
                ],
                'route' => [
                    'coding' =>  [
                        [
                            'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BRViaAdministracao',
                            'code' => (string) ($params->via_administracao_codigo ?? ViaAdministracao::SEM_REGISTRO_NO_SISTEMA_DE_INFORMACAO_DE_ORIGEM),
                        ],
                    ],
                ],
                'performer' =>  [
                    [
                       array_filter([
                            'function' => $params->estrategia_codigo == 2 ? [
                                'coding' => [
                                    [
                                        'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BRCBO',
                                        'code'   => $params->cbo ?? null,
                                    ]
                                ]
                            ] : null,
                            'actor' => [
                                'reference' => 'Practitioner/' . $params->aplicador_cns_ou_cpf,
                            ],
                        ])
                    ],
                ],
                'protocolApplied' =>  [
                    [
                        'extension' =>  [
                            [
                                'url' => 'http://www.saude.gov.br/fhir/r4/StructureDefinition/BREstrategiaVacinacao-1.0',
                                'valueCodeableConcept' => [
                                    'coding' =>  [
                                        [
                                            'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BREstrategiaVacinacao',
                                            'code' => (string) $params->estrategia_codigo
                                        ],
                                    ],
                                ],
                            ],
                            [
                                'url' => 'http://www.saude.gov.br/fhir/r4/StructureDefinition/BREstrategiaVacinacaoPesquisa-1.0',
                                'extension' =>  [
                                    [
                                        'url' => 'numeroProtocoloEstudoANVISA',
                                        'valueString' => 'GU1AMT9CYR',
                                    ],
                                    [
                                        'url' => 'numeroVersaoProtocoloEstudo',
                                        'valueString' => 'F3D1U354V6',
                                    ],
                                    [
                                        'url' => 'numeroRegistroVacinaAnvisa',
                                        'valueString' => 'WWZZJJWIBF',
                                    ],
                                ],
                            ],
                        ],
                        'doseNumberString' => (string) $params->dose_codigo,
                    ],
                ],
            ],
        ];

        if ($params->estrategia_codigo === Estrategia::ESPECIAL) {
            $imunization['resource']['reasonReference'] = [
                [
                    'reference' => 'Condition/' . $params->identificador_condicao,
                ],
            ];
        }

        if (isset($params->registro_aplicacao_id)) {
            $imunization['resource']['lotNumber'] = (string) $params->lote;
            $imunization['resource']['expirationDate'] = $params->data_validade_lote;

            $imunization['resource']['manufacturer'] = [
                'identifier' => [
                    'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BRFabricantePNI',
                    'value' => (string) $params->produtor_codigo,
                ],
            ];
        }

        if (isset($params->registro_atualizacao_id)) {
            $imunization['resource']['reportOrigin'] = [
                'coding' =>  [
                    [
                        'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BRRegistroOrigem',
                        'code' => '01',
                    ],
                ],
            ];
        }

        return $imunization;
    }

    private static function getFhirConditiion($params)
    {
        $condition = null;

        if ($params->estrategia_codigo === Estrategia::ESPECIAL) {
            $condition = [
                'fullUrl' => $params->identificador_condicao,
                'resource' => [
                    'resourceType' => 'Condition',
                    'id' => (string) $params->identificador_condicao,
                    'meta' => [
                        'lastUpdated' => '2024-03-30T14:59:51.283-03:00',
                        'profile' =>  [
                            'http://www.saude.gov.br/fhir/r4/StructureDefinition/BRCID10Avaliado-1.0',
                        ],
                    ],
                    'code' => [
                        'coding' =>  [
                            [
                                'system' => 'http://www.saude.gov.br/fhir/r4/CodeSystem/BRCID10',
                                'code' => $params->cid_codigo,
                            ],
                        ],
                    ],
                    'subject' => [
                        'identifier' => [
                            'system' => 'http://www.saude.gov.br/fhir/r4/StructureDefinition/BRIndividuo-1.0',
                            'value' => (string) $params->paciente_cns_ou_cpf,
                        ],
                    ],
                ],
            ];
        }

        return $condition;
    }

    public static function destroy($headers, $resourceUrl)
    {
        return Http::withHeaders($headers)->delete($resourceUrl);
    }
}