<?php

namespace App\Http\Controllers;

use App\Models\Patient;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Illuminate\Validation\Rule;
use Inertia\Inertia;
use Inertia\Response;

class PatientController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index(): Response
    {
        $patients = Patient::orderBy('created_at', 'desc')
            ->select([
                'id',
                'medical_record_number',
                'name',
                'gender',
                'nik',
                'birth_date',
                'birth_place',
                'phone_number',
                'blood_type',
                'religion',
                'is_active',
                'created_at',
            ])
            ->paginate(10)
            ->through(function ($patient) {
                return [
                    'id' => $patient->id,
                    'medical_record_number' => $patient->medical_record_number,
                    'name' => $patient->name,
                    'gender' => $patient->gender,
                    'nik' => $patient->nik,
                    'birth_date' => $patient->birth_date->format('Y-m-d'),
                    'birth_place' => $patient->birth_place,
                    'phone_number' => $patient->phone_number,
                    'blood_type' => $patient->blood_type,
                    'religion' => $patient->religion,
                    'is_active' => (bool) $patient->is_active,
                    'created_at' => $patient->created_at->format('Y-m-d H:i:s'),
                ];
            });

        return Inertia::render('patients/index', [
            'patients' => $patients,
            'status' => session('status'),
        ]);
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create(): Response
    {
        return Inertia::render('patients/form', [
            'mode' => 'create',
        ]);
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request)
    {
        $validated = $request->validate([
            'name' => 'required|string|max:100',
            'gender' => 'required|in:laki-laki,perempuan',
            'nik' => 'nullable|string|size:16|unique:m_patient,nik',
            'birth_date' => 'required|date',
            'birth_place' => 'nullable|string|max:100',
            'address' => 'nullable|string|max:255',
            'phone_number' => 'nullable|string|max:15',
            'email' => 'nullable|email|max:100|unique:m_patient,email',
            'blood_type' => 'nullable|in:A,B,AB,O,unknown',
            'religion' => 'nullable|in:islam,kristen,katolik,hindu,budha,konghucu,other',
            'marital_status' => 'nullable|in:lajang,menikah,cerai,duda/janda',
            'emergency_contact_name' => 'nullable|string|max:100',
            'emergency_contact_phone' => 'nullable|string|max:15',
            'emergency_contact_relation' => 'nullable|string|max:100',
        ]);

        DB::transaction(function () use ($validated) {
            Patient::create($validated);
        });

        return redirect()->route('patients.index')
            ->with('status', 'Pasien berhasil ditambahkan');
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit(Patient $patient): Response
    {
        return Inertia::render('patients/form', [
            'mode' => 'edit',
            'patient' => [
                'id' => $patient->id,
                'medical_record_number' => $patient->medical_record_number,
                'name' => $patient->name,
                'gender' => $patient->gender,
                'nik' => $patient->nik,
                'birth_date' => $patient->birth_date->format('Y-m-d'),
                'birth_place' => $patient->birth_place,
                'address' => $patient->address,
                'phone_number' => $patient->phone_number,
                'email' => $patient->email,
                'blood_type' => $patient->blood_type,
                'religion' => $patient->religion,
                'marital_status' => $patient->marital_status,
                'emergency_contact_name' => $patient->emergency_contact_name,
                'emergency_contact_phone' => $patient->emergency_contact_phone,
                'emergency_contact_relation' => $patient->emergency_contact_relation,
                'is_active' => $patient->is_active,
            ],
        ]);
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, Patient $patient)
    {
        $validated = $request->validate([
            'name' => 'required|string|max:100',
            'gender' => 'required|in:laki-laki,perempuan',
            'nik' => [
                'nullable',
                'string',
                'size:16',
                Rule::unique('m_patient', 'nik')->ignore($patient->id)
            ],
            'birth_date' => 'required|date',
            'birth_place' => 'nullable|string|max:100',
            'address' => 'nullable|string|max:255',
            'phone_number' => 'nullable|string|max:15',
            'email' => [
                'nullable',
                'email',
                'max:100',
                Rule::unique('m_patient', 'email')->ignore($patient->id)
            ],
            'blood_type' => 'nullable|in:A,B,AB,O,unknown',
            'religion' => 'nullable|in:islam,kristen,katolik,hindu,budha,konghucu,other',
            'marital_status' => 'nullable|in:lajang,menikah,cerai,duda/janda',
            'emergency_contact_name' => 'nullable|string|max:100',
            'emergency_contact_phone' => 'nullable|string|max:15',
            'emergency_contact_relation' => 'nullable|string|max:100',
            'is_active' => 'required|boolean',
        ]);

        DB::transaction(function () use ($validated, $patient) {
            $patient->update($validated);
        });

        return redirect()->route('patients.index')
            ->with('status', 'Data pasien berhasil diperbarui');
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(Patient $patient)
    {
        $patient->delete();

        return redirect()->route('patients.index')
            ->with('status', 'Pasien berhasil dihapus');
    }
}