<?php

namespace App\Http\Controllers\Web;

use App\Http\Controllers\Controller;
use App\Models\Department;
use App\Models\ReportNurse;
use App\Services\DateRangeService;
use App\Services\NurseMedicalHistoryService;
use App\Services\NurseReportService;
use App\Services\UnifiedMedicalHistoryService;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Inertia\Inertia;

class NurseReportController extends Controller
{
    public function __construct(
        protected DateRangeService $dateRangeService,
        protected UnifiedMedicalHistoryService $unifiedMedicalHistoryService,
        protected NurseReportService $nurseReportService,
        protected NurseMedicalHistoryService $nurseMedicalHistoryService
    )
    {}

    /**
     * Получение базовой информации для заполнения отчета от роли мед. сестра
     * @param Request $request
     * @return \Inertia\Response
     */
    public function index(Request $request)
    {
        $user = Auth::user();
        $departmentId = $request->query('departmentId', $user->department->department_id);
        $department = Department::where('department_id', $departmentId)->firstOrFail();
        $dateRange = $this->dateRangeService->getDateRangeFromRequest($request, $user);

        // Проверяем, есть ли отчет за этот период
        $isPastPeriod = $this->dateRangeService->isPastPeriod($dateRange);
        $existsReport = ReportNurse::where('rf_department_id', $departmentId)
            ->where('period_end', '>', $dateRange->startSql())
            ->where('period_end', '<=', $dateRange->endSql())
            ->exists();

        $hasReport = $existsReport;

        if ($hasReport) {
            $inDepartmentHistories = $this->nurseMedicalHistoryService->getDepartmentHistories($dateRange, $department->rf_mis_department_id);
            $recipientHistories = $this->nurseMedicalHistoryService->getRecipientHistories($dateRange, $department->rf_mis_department_id);
            $dischargedHistories = $this->nurseMedicalHistoryService->getDischargedHistories($dateRange, $department->rf_mis_department_id);
            $deceasedHistories = $this->nurseMedicalHistoryService->getDeceasedHistories($dateRange, $department->rf_mis_department_id);
            $transferredHistories = $this->nurseMedicalHistoryService->getTransferredHistories($dateRange, $department->rf_mis_department_id);
        } else if ($this->dateRangeService->isPastPeriod($dateRange)) {
            $inDepartmentHistories = collect([]);
            $recipientHistories    = collect([]);
            $dischargedHistories   = collect([]);
            $deceasedHistories     = collect([]);
            $transferredHistories  = collect([]);
        } else {
            $inDepartmentHistories = $this->unifiedMedicalHistoryService->getDepartmentHistories($dateRange, $department->rf_mis_department_id);
            $recipientHistories = $this->unifiedMedicalHistoryService->getRecipientHistories($dateRange, $department->rf_mis_department_id);
            $dischargedHistories = $this->unifiedMedicalHistoryService->getDischargedHistories($dateRange, $department->rf_mis_department_id);
            $deceasedHistories = $this->unifiedMedicalHistoryService->getDeceasedHistories($dateRange, $department->rf_mis_department_id);
            $transferredHistories = $this->unifiedMedicalHistoryService->getTransferredHistories($dateRange, $department->rf_mis_department_id);
        }

        return Inertia::render('Nurse/Report/Index', [
            'inDepartmentHistories' => $inDepartmentHistories,
            'recipientHistories' => $recipientHistories,
            'dischargedHistories' => $dischargedHistories,
            'deceasedHistories' => $deceasedHistories,
            'transferredHistories' => $transferredHistories,
            'dates' => [
                $dateRange->startDate->getTimestampMs(),
                $dateRange->endDate->getTimestampMs(),
            ]
        ]);
    }

    /**
     * Сохранение отчета от роли мед. сестра
     * @return \Illuminate\Http\RedirectResponse
     */
    public function store(Request $request)
    {
        $user = auth()->user();

        $dateRange = $this->dateRangeService->getDateRangeFromRequest($request, $user);
        $report = $this->nurseReportService->saveReport($dateRange);
        $this->nurseReportService->saveSnapshot($dateRange, $report);

        return redirect()->back();
    }
}