<?php

namespace App\Http\Controllers\Staff;

use App\Http\Controllers\HashidControllerBase;
use App\Http\Requests\AssignPhysicianRequest;
use App\Models\Enums\UserRole;
use App\Models\Study;
use App\Models\User;
use App\Services\AuditTrail\Activity;

class StudyAssignmentController extends HashidControllerBase
{
    public function show()
    {
        $this->decodeKeys();
        $study = Study::with('assignedPhysician')->findOrFail($this->key);
        $rads = User::active()->role(UserRole::Radiologist)->get(['id', 'display_name', 'profile_photo_path', 'first_name', 'last_name']);

        return view('staff.studies.assign-form', compact('study', 'rads'));
    }

    public function remove()
    {
        $this->decodeKeys();
        $study = Study::with('assignedPhysician')->findOrFail($this->key);
        if ($study->assigned_physician_id !== null) {
            $study->update(['assigned_physician_id' => null]);
            audit()
                ->did(Activity::Unassign_Physician)
                ->notes("Unassigned: {$study->assignedPhysician?->display_name}")
                ->on($study)
                ->log();
        }

        return redirect()->route('staff.worklist.index')->with('success', 'Removed assignment');
    }

    public function save(AssignPhysicianRequest $request)
    {
        $this->decodeKeys();
        $study = Study::findOrFail($this->key);
        $rad = User::active()->findOrFail($request->input('rad_id'));
        $study->update(['assigned_physician_id' => $rad->id]);
        audit()
            ->did(Activity::Assign_Physician)
            ->on($study)
            ->notes("Assigned: {$rad->display_name}")
            ->log();

        return redirect()->route('staff.worklist.index')->with('success', "Assigned study to {$rad->display_name}");
    }
}