<?php

namespace App\Http\Controllers\Staff;

use App\Domain\ACL\Permission;
use App\Domain\Report\ReportStatus;
use App\Http\Controllers\HashidControllerBase;
use App\Http\Requests\CreateReportRequest;
use App\Models\Study;
use App\Models\StudyReport;

class ReportController extends HashidControllerBase
{
    public function popup()
    {
        abort_unless(me()->may([Permission::ReportEdit, Permission::ReportDictate, Permission::ReportApprove, Permission::ReportDownload]), 403);
        $this->decodeKeys();
        $study = Study::with(['reports.radiologist', 'reports.study', 'assignedPhysicians'])->findOrFail($this->key);
        if (me()->isRadiologist()) {
            // abort_unless($study->isAssigned(), 403);
            abort_unless($study->isUserInStudyAssignmentsOrReadingPhysician(), 403);
        }
        $reports = $study->reports->sortByDesc('created_at');

        return view('staff.reports.popup', compact('study', 'reports'));
    }

    public function save(CreateReportRequest $request)
    {
        abort_unless(me()->may([Permission::ReportEdit, Permission::ReportDictate, Permission::ReportApprove]), 403);
        $this->decodeKeys();
        $study = Study::findOrFail($this->key);
        $reportStatus = ReportStatus::from($request->integer('report_status'));

        $report = StudyReport::make([
            'study_id' => $study->id,
            'institute_id' => $study->institute_id,
            'facility_id' => $study->facility_id,
            'report_status' => $reportStatus->value,
            'read_by_id' => me()->id,
        ]);
        $report->saveContent(request('content'));
        $report->save();

        if ($reportStatus->value >= ReportStatus::Finalized) {
            // todo: log activities
            $report->setStatus($reportStatus);
            $study->setReportStatus($reportStatus);
            $study->unlockStudy();
        }

        return view('staff.reports.close-window');
    }

    public function create()
    {
        abort_unless(me()->may([Permission::ReportEdit, Permission::ReportDictate, Permission::ReportApprove]), 403);
        $this->decodeKeys();
        $study = Study::findOrFail($this->key);
        if (! $study->canEditReport()) {
            return redirect()->back()->with('error', 'Report is already approved.');
        }

        $report = StudyReport::where('study_id', $study->id)
            ->where('report_status', ReportStatus::Preliminary->value)
            ->latest()
            ->first();
        $close = false;

        return view('staff.reports.create', compact('study', 'report', 'close'));
    }

    public function edit(string $uuid)
    {
        abort_unless(me()->may([Permission::ReportEdit, Permission::ReportDictate, Permission::ReportApprove]), 403);
        $report = StudyReport::with(['study', 'radiologist'])->where('accession_number', $uuid)->firstOrFail();
        $study = $report->study;
        $title = 'View Report';
        $close = false;

        return view('staff.reports.create', compact('study', 'report', 'close'));
    }

    public function view(string $uuid)
    {
        abort_unless(me()->may([Permission::ReportEdit, Permission::ReportDictate, Permission::ReportApprove, Permission::ReportDownload]), 403);
        $report = StudyReport::with(['study', 'radiologist'])->where('accession_number', $uuid)->firstOrFail();
        $title = 'View Report';

        return view('staff.reports.viewer.html-report', compact('report', 'title'));
    }
}