<?php

namespace App\Infrastructure\Reports\Sources;

use App\Domain\Reports\Contracts\PatientSource;
use App\Domain\Reports\Models\PatientCollection;
use App\Domain\Reports\Models\ReportContext;
use App\Models\Department;
use App\Models\User;
use App\Services\DateRange;
use App\Infrastructure\Reports\Adapters\LegacyReportServiceAdapter;
use Carbon\Carbon;

final readonly class LegacyAutoFillPatientSource implements PatientSource
{
    public function __construct(
        private LegacyReportServiceAdapter $legacyAdapter,
    ) {}

    public function load(ReportContext $context): PatientCollection
    {
        $department = Department::query()->findOrFail($context->departmentId);
        $user = User::query()->findOrFail($context->actorUserId ?? $context->userId);
        $scopedUser = clone $user;
        $scopedUser->rf_department_id = $department->department_id;
        $scopedUser->setRelation('department', $department);
        $dateRange = new DateRange(
            startDate: Carbon::parse($context->periodStart->format('Y-m-d H:i:s'), 'Asia/Yakutsk'),
            endDate: Carbon::parse($context->periodEnd->format('Y-m-d H:i:s'), 'Asia/Yakutsk'),
            startDateRaw: $context->periodStart->format('Y-m-d H:i:s'),
            endDateRaw: $context->periodEnd->format('Y-m-d H:i:s'),
            isOneDay: $context->periodStart->diff($context->periodEnd)->days <= 1,
        );

        return new PatientCollection(
            items: [],
            metadata: [
                'payload' => $this->legacyAdapter->buildAutoFillPayload($scopedUser, $department, $dateRange),
            ],
        );
    }
}