<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Http\Resources\Mis\FormattedPatientResource;
use App\Models\MedicalHistorySnapshot;
use App\Models\MetrikaGroup;
use App\Models\MetrikaResult;
use App\Models\MisMedicalHistory;
use App\Models\MisMigrationPatient;
use App\Models\MisStationarBranch;
use App\Models\MisSurgicalOperation;
use App\Models\ObservationPatient;
use App\Models\Report;
use App\Models\UnwantedEvent;
use Illuminate\Http\Request;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Session;
use Illuminate\Support\Str;
use Inertia\Inertia;

class ReportController extends Controller
{
    public function index(Request $request)
    {
        $user = Auth::user();
        $department = $user->department;

        $startDateCarbon = Carbon::now()->firstOfMonth();
        $endDateCarbon = Carbon::now();

        // Определяем даты в зависимости от роли
        [$startDate, $endDate] = $this->getDateRangeForRole($user, $request->query('startAt'), $request->query('endAt'));
        if (Carbon::parse($startDate)->isValid()) {
            $startDateCarbon = Carbon::parse($startDate)->setTimeZone('Asia/Yakutsk');
        }
        if (Carbon::parse($endDate)->isValid()) {
            $endDateCarbon = Carbon::parse($endDate)->setTimeZone('Asia/Yakutsk');
        }

        $beds = (int)$department->metrikaDefault()->where('rf_metrika_item_id', 1)->first()->value;
        $occupiedBeds = optional(Report::where('rf_department_id', $user->rf_department_id)
            ->join('metrika_results', 'reports.report_id', '=', 'metrika_results.rf_report_id')
            ->where('metrika_results.rf_metrika_item_id',  8)
            ->orderBy('sent_at', 'desc')->first())->value ?? 0;

        $percentLoadedBeds = round(intval($occupiedBeds) * 100 / $beds); //intval($occupiedBeds) * 100 / $beds;

        $metrikaGroup = MetrikaGroup::whereMetrikaGroupId(2)->first();
        $metrikaItems = $metrikaGroup->metrikaItems;

        $misDepartmentId = $request->user()->department->rf_mis_department_id;

        $branchId = MisStationarBranch::where('rf_DepartmentID', $misDepartmentId)
            ->value('StationarBranchID');

        $unwantedEvents = UnwantedEvent::whereHas('report', function ($query) use ($user, $startDate, $endDate) {
            $query->where('rf_department_id', $user->rf_department_id)
                ->whereBetween('created_at', [$startDate, $endDate]);
        })
            ->get()->map(function ($item) {
                return [
                    ...$item->toArray(),
                    'created_at' => Carbon::parse($item->created_at)->format('Создано d.m.Y в H:i'),
                ];
            });

        // Определяем, является ли пользователь заведующим/администратором
        $isHeadOrAdmin = $user->isHeadOfDepartment() || $user->isAdmin();

        $plan = $this->getPlanOrEmergencyPatients(
            'plan',
            $isHeadOrAdmin,
            $branchId,
            $startDate,
            $endDate,
            true,
            today: true
        );
        $emergency = $this->getPlanOrEmergencyPatients(
            'emergency',
            $isHeadOrAdmin,
            $branchId,
            $startDate,
            $endDate,
            true,
            today: true
        );
        $outcomeCount = $this->getAllOutcomePatients(
            $branchId,
            $startDate,
            $endDate,
            true
        );
        $currentCount = $this->getCurrentPatients($branchId, true);

        $recipientIds = $this->getPlanOrEmergencyPatients(
            null,
            $isHeadOrAdmin,
            $branchId,
            $startDate,
            $endDate,
            false,
            true,
            true,
            today: true
        );

        return response()->json([
            'department' => [
                'beds' => $beds,
                'percentLoadedBeds' => $percentLoadedBeds,

                'recipientCount' => $plan + $emergency, //$recipientCount,
                'extractCount' => $outcomeCount, //$extractedCount,
                'currentCount' => $currentCount,
                'deadCount' => $this->getDeceasedOutcomePatients($branchId, $startDate, $endDate, true),
                'surgicalCount' => [
                    $this->getSurgicalPatients('plan', $isHeadOrAdmin, $branchId, $startDate, $endDate, true),
                    $this->getSurgicalPatients('emergency', $isHeadOrAdmin, $branchId, $startDate, $endDate, true)
                ],
                'recipientIds' => $recipientIds,
            ],
            'dates' => [
                'startAt' => $startDateCarbon->getTimestampMs(),
                'endAt' => $endDateCarbon->getTimestampMs()
            ],
            'report' => [
                'unwantedEvents' => $unwantedEvents,
                'isActiveSendButton' => Carbon::createFromFormat('Y-m-d H:i:s', $endDate)->isToday() && (!$user->isHeadOfDepartment() && !$user->isAdmin()),
            ],
            'metrikaItems' => $metrikaItems
        ]);
    }

    public function store(Request $request)
    {
        $user = Auth::user();
        $misDepartmentId = $user->department->rf_mis_department_id;

        $branchId = MisStationarBranch::where('rf_DepartmentID', $misDepartmentId)
            ->value('StationarBranchID');

        // Определяем, является ли пользователь заведующим/администратором
        $isHeadOrAdmin = $user->isHeadOfDepartment() || $user->isAdmin();

        $data = $request->validate([
            'metrics' => 'required',
            'observationPatients' => 'nullable',
            'departmentId' => 'required|integer',
            'unwantedEvents' => 'nullable|array',
            'dates' => 'required|array',
        ]);
        $metrics = $data['metrics'];
        $observationPatients = $data['observationPatients'];
        $unwantedEvents = $data['unwantedEvents'];

        // Определяем даты в зависимости от роли
        [$startDate, $endDate] = $this->getDateRangeForRole($user, $data['dates'][0], $data['dates'][1]);

        $metriks = [];
        foreach ($metrics as $key => $value) {
            $metrika = new MetrikaResult;
            $metrikaId = (int)Str::replace('metrika_item_', '', $key);
            $metrika->rf_metrika_item_id = $metrikaId;
            $metrika->value = $value;

            $metriks[] = $metrika;
        }

        \DB::beginTransaction();

        $report = Report::create([
            'rf_department_id' => $data['departmentId'],
            'rf_user_id' => Auth::user()->id,
            'created_at' => now(),
            'sent_at' => now()
        ]);

        if (count($unwantedEvents)) {
            foreach ($unwantedEvents as $unwantedEvent) {
                // Если есть ID - ищем по нему
                if (isset($unwantedEvent['unwanted_event_id']) && $unwantedEvent['unwanted_event_id']) {
                    UnwantedEvent::updateOrCreate(
                        ['unwanted_event_id' => $unwantedEvent['unwanted_event_id']],
                        [
                            'rf_report_id' => $report->report_id,
                            'comment' => $unwantedEvent['comment'] ?? '',
                            'title' => $unwantedEvent['title'] ?? '',
                            'is_visible' => $unwantedEvent['is_visible'] ?? true,
                        ]
                    );
                } else {
                    // Если нет ID - создаем новую запись
                    UnwantedEvent::create([
                        'rf_report_id' => $report->report_id,
                        'comment' => $unwantedEvent['comment'] ?? '',
                        'title' => $unwantedEvent['title'] ?? '',
                        'is_visible' => $unwantedEvent['is_visible'] ?? true,
                    ]);
                }
            }
        }

        foreach ($metriks as $metrika) {
            $metrika->rf_report_id = $report->report_id;
            $metrika->save();
        }

        foreach ($observationPatients as $observationPatient) {
            ObservationPatient::create([
                'rf_department_id' => $data['departmentId'],
                'rf_report_id' => $report->report_id,
                'rf_medicalhistory_id' => $observationPatient['id'],
                'rf_mkab_id' => null,
                'comment' => $observationPatient['comment'] ?? null
            ]);
        }

        // Сохраняем снимок для каждого типа пациентов

        // 1. Плановые
        $planIds = $this->getPlanOrEmergencyPatients('plan', false, $branchId, $startDate, $endDate, false, false, true);
        foreach ($planIds as $id) {
            MedicalHistorySnapshot::create([
                'rf_report_id' => $report->report_id,
                'rf_medicalhistory_id' => $id,
                'patient_type' => 'plan'
            ]);
        }

        // 2. Экстренные
        $emergencyIds = $this->getPlanOrEmergencyPatients('emergency', false, $branchId, $startDate, $endDate, false, false, true);
        foreach ($emergencyIds as $id) {
            MedicalHistorySnapshot::create([
                'rf_report_id' => $report->report_id,
                'rf_medicalhistory_id' => $id,
                'patient_type' => 'emergency'
            ]);
        }

        // 3. Выписанные
        $dischargedIds = $this->getDischargedPatients($branchId, $startDate, $endDate, true);
        foreach ($dischargedIds as $id) {
            MedicalHistorySnapshot::create([
                'rf_report_id' => $report->report_id,
                'rf_medicalhistory_id' => $id,
                'patient_type' => 'discharged'
            ]);
        }

        // 4. Переведенные
        $transferredIds = $this->getTransferredPatients($branchId, $startDate, $endDate, true);
        foreach ($transferredIds as $id) {
            MedicalHistorySnapshot::create([
                'rf_report_id' => $report->report_id,
                'rf_medicalhistory_id' => $id,
                'patient_type' => 'transferred'
            ]);
        }

        // 5. Умершие
        $deceasedIds = $this->getDeceasedOutcomePatients($branchId, $startDate, $endDate, false, true);
        foreach ($deceasedIds as $id) {
            MedicalHistorySnapshot::create([
                'rf_report_id' => $report->report_id,
                'rf_medicalhistory_id' => $id,
                'patient_type' => 'deceased'
            ]);
        }

        // 6. Находящиеся на лечении
//        $currentIds = $this->getCurrentPatients($branchId, false, true);
//        foreach ($currentIds as $id) {
//            MedicalHistorySnapshot::create([
//                'rf_report_id' => $report->report_id,
//                'rf_medicalhistory_id' => $id,
//                'patient_type' => 'current'
//            ]);
//        }

        \DB::commit();

        return response()->json([
            'message' => 'success'
        ]);
    }

    public function getPatients(Request $request)
    {
        $user = Auth::user();
        $data = $request->validate([
            'status' => 'required|string', // plan emergency observation deceased
            'startAt' => 'nullable',
            'endAt' => 'nullable',
        ]);

        // Получаем базовые данные
        $status = $data['status'];
        $model = new MisMedicalHistory();
        $misDepartmentId = $request->user()->department->rf_mis_department_id;
        $userDepartmentId = $request->user()->department->department_id;
        $branchId = MisStationarBranch::where('rf_DepartmentID', $misDepartmentId)->value('StationarBranchID');

        if (!$branchId) {
            return response()->json([]);
        }

        // Определяем даты в зависимости от роли
        [$startDate, $endDate] = $this->getDateRangeForRole($user, $data['startAt'] ?? null, $data['endAt'] ?? null);

//        dd($startDate, $endDate);

        // Определяем, является ли пользователь заведующим/администратором
        $isHeadOrAdmin = $user->isHeadOfDepartment() || $user->isAdmin();

        // Обработка каждого статуса
        $patients = match($status) {
            'plan', 'emergency' => $this->getPlanOrEmergencyPatients($status, $isHeadOrAdmin, $branchId, $startDate, $endDate),
            'observation' => $this->getObservationPatients($userDepartmentId),
            'outcome-discharged' => $this->getDischargedPatients($branchId, $startDate, $endDate),
            'outcome-transferred' => $this->getTransferredPatients($branchId, $startDate, $endDate),
            'outcome-deceased' => $this->getDeceasedOutcomePatients($branchId, $startDate, $endDate),
            default => 0
        };

//        dd($patients->pluck('MedicalHistoryID')->toArray());

        // Если есть пациенты, добавляем дополнительные данные
        if ($patients->isNotEmpty()) {
            $patients = $patients->map(function ($item, $index) use ($branchId, $startDate, $endDate) {
                $item->num = $index + 1;
                $item->misStationarBranchId = $branchId;
                $item->startDate = $startDate;
                $item->endDate = $endDate;
                return $item;
            });

            // Загружаем связи
            $patients->load(['migrations' => function ($query) use ($startDate, $endDate, $branchId) {
                $query->whereHas('diagnosis', function ($q) {
                    $q->where('rf_DiagnosTypeID', 3);
                })
                    ->with('diagnosis.mkb')
                    ->where('rf_StationarBranchID', $branchId);
            }]);
        }

        return response()->json(FormattedPatientResource::collection($patients));
    }

    public function getPatientsCount(Request $request)
    {
        $user = Auth::user();
        $data = $request->validate([
            'status' => 'required|string', // plan emergency observation deceased
            'startAt' => 'nullable',
            'endAt' => 'nullable',
        ]);

        // Получаем базовые данные
        $status = $data['status'];
        $model = new MisMedicalHistory();
        $misDepartmentId = $request->user()->department->rf_mis_department_id;
        $userDepartmentId = $request->user()->department->department_id;
        $branchId = MisStationarBranch::where('rf_DepartmentID', $misDepartmentId)->value('StationarBranchID');

        if (!$branchId) {
            return response()->json([]);
        }

        // Определяем даты в зависимости от роли
        [$startDate, $endDate] = $this->getDateRangeForRole($user, $data['startAt'] ?? null, $data['endAt'] ?? null);

        // Определяем, является ли пользователь заведующим/администратором
        $isHeadOrAdmin = $user->isHeadOfDepartment() || $user->isAdmin();

        $isOutcomeOrObservation = in_array($status, ['outcome', 'observation']);
        if ($isOutcomeOrObservation)
        {
            switch ($status) {
                case 'observation':
                    $count = ObservationPatient::where('rf_department_id', $userDepartmentId)->count();
                    break;
                case 'outcome':
                    $count = $this->getAllOutcomePatients($branchId, $startDate, $endDate, true);
                    break;
            }
        } else {
            $count = $this->getPlanOrEmergencyPatients($status, $isHeadOrAdmin, $branchId, $startDate, $endDate, true);
        }

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

    public function getRecipientIds(bool $isHeadOrAdmin, $branchId, $startDate, $endDate) {

    }

    /**
     * Определить диапазон дат в зависимости от роли
     */
    private function getDateRangeForRole($user, $startAt = null, $endAt = null): array
    {
        // Функция для парсинга даты
        $parseDate = function($dateInput) {
            if (is_numeric($dateInput)) {
                return Carbon::createFromTimestampMs($dateInput)
                    ->setTimezone('Asia/Yakutsk');
            }
            return Carbon::parse($dateInput, 'Asia/Yakutsk');
        };

        // Если переданы обе даты (и заведующий, и врач могут выбрать даты)
        if ($startAt && $endAt) {
            $startDate = $parseDate($startAt);
            $endDate = $parseDate($endAt);

            // Если пользователь врач - всегда применяем правило "-1 день"
//            if (!$user->isHeadOfDepartment() && !$user->isAdmin()) {
//                // Для врача: endDate - выбранная дата, startDate - выбранная дата -1 день
//                $startDate = $endDate->copy()->subDay();
//            }

            // Если даты одинаковые (выбран один день) или врач
//            dd($startDate->isSameDay($endDate) || (!$user->isHeadOfDepartment() && !$user->isAdmin()))0
//            dd($startDate->isCurrentDay());
            if ($startDate->isSameDay($endDate)) {
                // Сдвигаем начало на день назад для всех ролей при выборе одного дня
                // И всегда для врача
                $startDate = $startDate->copy()->addDays(-1)->setTime(6, 0)->format('Y-m-d H:i:s');
                $endDate = $endDate->setTime(6, 0)->format('Y-m-d H:i:s');
            } else {
                // Для диапазона оставляем как есть (только для заведующих)
                $startDate = $startDate->setTime(6, 0)->format('Y-m-d H:i:s');
                $endDate = $endDate->setTime(6, 0)->format('Y-m-d H:i:s');
            }

//            dd($startDate);

//            dd($startDate, $endDate);
        }
        // Если даты не переданы - логика по умолчанию в зависимости от роли
        else {
            // Для заведующего или администратора - период месяца
            if ($user->isHeadOfDepartment() || $user->isAdmin()) {
                $startDate = Carbon::now('Asia/Yakutsk')
                    ->firstOfMonth()
                    ->setTime(6, 0)
                    ->format('Y-m-d H:i:s');

                $endDate = Carbon::now('Asia/Yakutsk')
                    ->setTime(6, 0)
                    ->format('Y-m-d H:i:s');
            }
            // Для врача - только сутки (вчера 06:00 - сегодня 06:00)
            else {
                $startDate = Carbon::now('Asia/Yakutsk')->subDay()->setTime(6, 0)->format('Y-m-d H:i:s');
                $endDate = Carbon::now('Asia/Yakutsk')->setTime(6, 0)->format('Y-m-d H:i:s');
            }
        }

        return [$startDate, $endDate];
    }

    /**
     * Получить пациентов (плановых или экстренных)
     */
    private function getPlanOrEmergencyPatients(
        ?string $status,
        bool $isHeadOrAdmin,
        $branchId,
        $startDate, $endDate,
        bool $returnedCount = false,
        bool $all = false,
        bool $onlyIds = false,
        bool $today = false
    ) {
        // Определяем, является ли статус outcome
        $isOutcomeStatus = in_array($status, ['outcome-transferred', 'outcome-discharged', 'outcome-deceased']);

        if ($isOutcomeStatus) {
            switch ($status) {
                case 'outcome-transferred':
                    $query = MisMigrationPatient::transferred($branchId, $startDate, $endDate);
                    break;
                case 'outcome-discharged':
                    $query  = MisMigrationPatient::discharged($branchId, $startDate, $endDate);
                    break;
                case 'outcome-deceased':
                    $query = MisMigrationPatient::deceasedOutcome($branchId, $startDate, $endDate);
                    break;
            }
        } else {
            // Разная логика для заведующего и врача
            if ($isHeadOrAdmin) {
                // Заведующий: используем whereInDepartment
                $query = MisMigrationPatient::whereInDepartment($branchId)
                    ->whereBetween('DateIngoing', [$startDate, $endDate]);
            } else {
                // Врач: используем currentlyInTreatment + фильтр по дате
                $query = MisMigrationPatient::currentlyInTreatment($branchId)
                    ->when($today, function ($query) use ($startDate, $endDate) {
                        return $query->whereBetween('DateIngoing', [$startDate, $endDate]);
                    });
            }
        }

        $medicalHistoryIds = $query->pluck('rf_MedicalHistoryID')->toArray();

        if (empty($medicalHistoryIds)) {
            if ($returnedCount) return 0;
            return collect();
        }

        // Получаем истории
        $query = MisMedicalHistory::whereIn('MedicalHistoryID', $medicalHistoryIds)
            ->with(['surgicalOperations' => function ($query) use ($startDate, $endDate) {
                $query->whereBetween('Date', [$startDate, $endDate]);
            }])
            ->orderBy('DateRecipient', 'DESC');

        // Выбираем план или экстренность
        if (!$all && !$isOutcomeStatus) {
            if ($status === 'plan') {
                $query->plan();
            } else if ($status === 'emergency') {
                $query->emergency();
            }
        }

        // Для врача добавляем условие "в отделении"
        if (!$isHeadOrAdmin && !$isOutcomeStatus) {
            $query->currentlyHospitalized();
        }

        if ($onlyIds) {
            return $query->select('MedicalHistoryID')
                ->pluck('MedicalHistoryID')->values();
        } else {
            if ($returnedCount) return $query->count();
            else return $query->get();
        }
    }

    /**
     * Получить пациентов под наблюдением
     */
    private function getObservationPatients(
        $userDepartmentId
    ) {
        $observationPatients = ObservationPatient::where('rf_department_id', $userDepartmentId)
            ->select(['rf_medicalhistory_id', 'observation_patient_id'])
            ->get()
            ->groupBy('rf_medicalhistory_id');

        $medicalHistoryIds = $observationPatients->keys()->toArray();

        if (empty($medicalHistoryIds)) {
            return collect();
        }

        $patients = MisMedicalHistory::whereHas('observationPatient', function ($q) use ($userDepartmentId) {
                $q->where('rf_department_id', $userDepartmentId);
            })
            ->with(['observationPatient' => function($query) use ($userDepartmentId) {
                $query->where('rf_department_id', $userDepartmentId)
                    ->select(['rf_medicalhistory_id', 'observation_patient_id', 'comment']);
            }])
            ->orderBy('DateRecipient', 'DESC')
            ->get();

        // Добавляем комментарии
        $patients = $patients->map(function ($patient) {
            // Объединяем все комментарии
            $patient->comment = $patient->observationPatient
                ->pluck('comment')
                ->filter()
                ->implode('; ');

            return $patient;
        });

        return $patients;
    }

    /**
     * Получить выбывших пациентов
     */
    private function getOutcomePatients(
        $misDepartmentId,
        $startDate,
        $endDate
    ) {
        // Здесь оставляем оригинальный запрос, т.к. он специфичен для умерших
        return MisMedicalHistory::deceased()
            ->inDepartment($misDepartmentId, $startDate, $endDate)
            ->get();
    }

    /**
     * Получить всех выбывших пациентов
     */
    private function getAllOutcomePatients($branchId, $startDate, $endDate, bool $returnedCount = false)
    {
        // Сначала получаем миграции с типами выбытия
        $migrations = MisMigrationPatient::outcomePatients($branchId, $startDate, $endDate)
            ->select('rf_MedicalHistoryID', 'rf_kl_VisitResultID', 'DateOut')
            ->get()
            ->groupBy('rf_MedicalHistoryID');

        if ($migrations->isEmpty()) {
            if ($returnedCount) return 0;
            return collect();
        }

        $medicalHistoryIds = $migrations->keys()->toArray();

        // Получаем истории
        $patients = MisMedicalHistory::whereIn('MedicalHistoryID', $medicalHistoryIds)
            ->with(['surgicalOperations'])
            ->orderBy('DateRecipient', 'DESC');

        if ($returnedCount) return $patients->count();
        else $patients = $patients->get();

        // Добавляем информацию о типе выбытия
        return $patients->map(function ($patient) use ($migrations) {
            $patientMigrations = $migrations->get($patient->MedicalHistoryID, collect());

            // Определяем основной тип выбытия (берем последнюю миграцию)
            $latestMigration = $patientMigrations->sortByDesc('DateOut')->first();

            if ($latestMigration) {
                $patient->outcome_type = $this->getOutcomeTypeName($latestMigration->rf_kl_VisitResultID);
                $patient->outcome_date = $latestMigration->DateOut;
                $patient->visit_result_id = $latestMigration->rf_kl_VisitResultID;
            }

            return $patient;
        });
    }

    /**
     * Получить понятное название типа выбытия
     */
    private function getOutcomeTypeName($visitResultId): string
    {
        return match($visitResultId) {
            1, 7, 8, 9, 10, 11, 48, 49, 124 => 'Выписка',
            2, 3, 4, 12, 13, 14 => 'Перевод',
            5, 6, 15, 16 => 'Умер',
            // Добавьте другие коды по мере необходимости
            default => 'Другое (' . $visitResultId . ')'
        };
    }

    /**
     * Получить выписанных пациентов
     */
    private function getDischargedPatients($branchId, $startDate, $endDate, bool $onlyIds = false)
    {
        $medicalHistoryIds = MisMigrationPatient::discharged($branchId, $startDate, $endDate)
            ->pluck('rf_MedicalHistoryID')
            ->unique()
            ->toArray();

        if (empty($medicalHistoryIds)) {
            return collect();
        }

        if ($onlyIds) {
            return $medicalHistoryIds;
        }

        return MisMedicalHistory::whereIn('MedicalHistoryID', $medicalHistoryIds)
            ->with(['surgicalOperations'])
            ->orderBy('DateRecipient', 'DESC')
            ->get();
    }

    /**
     * Получить переведенных пациентов
     */
    private function getTransferredPatients($branchId, $startDate, $endDate, bool $onlyIds = false)
    {
        $medicalHistoryIds = MisMigrationPatient::transferred($branchId, $startDate, $endDate)
            ->pluck('rf_MedicalHistoryID')
            ->unique()
            ->toArray();

        if (empty($medicalHistoryIds)) {
            return collect();
        }

        if ($onlyIds) {
            return $medicalHistoryIds;
        }

        return MisMedicalHistory::whereIn('MedicalHistoryID', $medicalHistoryIds)
            ->with(['surgicalOperations'])
            ->orderBy('DateRecipient', 'DESC')
            ->get();
    }

    /**
     * Получить умерших пациентов (исход)
     */
    private function getDeceasedOutcomePatients($branchId, $startDate, $endDate, bool $returnedCount = false, bool $onlyIds = false)
    {
        $medicalHistoryIds = MisMigrationPatient::deceasedOutcome($branchId, $startDate, $endDate)
            ->pluck('rf_MedicalHistoryID')
            ->unique()
            ->toArray();

        if (empty($medicalHistoryIds)) {
            if ($returnedCount) return 0;
            return collect();
        }

        if ($onlyIds) {
            return $medicalHistoryIds;
        }

        $query = MisMedicalHistory::whereIn('MedicalHistoryID', $medicalHistoryIds)
            ->with(['surgicalOperations'])
            ->orderBy('DateRecipient', 'DESC');

        if ($returnedCount) return $query->count();
        else return $query->get();
    }

    /**
     * Получить пациентов с операциями
     */
    private function getSurgicalPatients(string $status, bool $isHeadOrAdmin, $branchId, $startDate, $endDate, bool $returnedCount = false)
    {
        $query = MisSurgicalOperation::where('rf_StationarBranchID', $branchId)
            ->whereBetween('Date', [$startDate, $endDate])
            ->orderBy('Date', 'DESC');

        if ($status === 'plan') {
            $query->where('rf_TypeSurgOperationInTimeID', 6);
        } else {
            $query->whereIn('rf_TypeSurgOperationInTimeID', [4, 5]);
        }


        if ($returnedCount) return $query->count();
        else return $query->get();
    }

    /**
     * Находятся на лечении
     */
    private function getCurrentPatients($branchId, bool $returnedCount = false, bool $onlyIds = false)
    {
//        $currentCount = MisMedicalHistory::whereIn('MedicalHistoryID', $medicalHistoryIds)
//            ->currentlyHospitalized()
//            ->orderBy('DateRecipient', 'DESC')
//            ->count();
        $medicalHistoryIds = MisMigrationPatient::currentlyInTreatment($branchId)
            ->pluck('rf_MedicalHistoryID')
            ->unique()
            ->toArray();

        if (empty($medicalHistoryIds)) {
            if ($returnedCount) return 0;
            return collect();
        }

        if ($onlyIds) return $medicalHistoryIds;

        $patients = MisMedicalHistory::whereIn('MedicalHistoryID', $medicalHistoryIds)
            ->currentlyHospitalized()
            ->with(['surgicalOperations'])
            ->orderBy('DateRecipient', 'DESC');

        if ($returnedCount) return $patients->count();
        else return $patients->get();
    }

    public function removeObservation(
        Request $request,
    ) {
        $data = $request->validate([
            'id' => 'required'
        ]);

        ObservationPatient::where('rf_medicalhistory_id', $data['id'])->delete();

        return response()->json()->setStatusCode(200);
    }


    // api/report/unwanted-event
    public function removeUnwantedEvent(UnwantedEvent $unwantedEvent, Request $request)
    {
        $unwantedEvent->delete();

        return response()->json()->setStatusCode(200);
    }
}