<?php

namespace App\Http\Controllers;

use App\Models\Tr_Transaksi;
use App\Models\TrRegistrasi;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class TransaksiController extends Controller
{
    public function getTransaksi()
    {
        $data = Tr_Transaksi::with(['tindakan', 'pegawai', 'registrasi.pasien'])
            ->where('statusenabled', true)
            ->get();


        return response()->json(['data' => $data]);
    }

    public function transaksiBaru(Request $request)
    {
        DB::beginTransaction();
        try {
            $validated = $request->validate([
                'IdRegistrasi' => 'required|exists:tr_registrasis,IdRegistrasi',
                'IdTindakan' => 'required|exists:ms__tindakans,IdTindakan',
                'JmlTindakan' => 'required|integer|min:1',
                'IdPegawai' => 'required|exists:ms__pegawais,IdPegawai',
            ]);

            // Mengambil tarif tindakan dari tabel ms__tindakans
            $tindakan = \App\Models\Ms_Tindakan::findOrFail($validated['IdTindakan']);
            $total = $tindakan->Tarif * $validated['JmlTindakan'];

            $transaksi = Tr_Transaksi::create([
                'IdRegistrasi' => $validated['IdRegistrasi'],
                'IdTindakan' => $validated['IdTindakan'],
                'JmlTindakan' => $validated['JmlTindakan'],
                'IdPegawai' => $validated['IdPegawai'],
                'Total' => $total,
                'statusenabled' => true
            ]);

            DB::commit();
            return response()->json([
                'message' => 'Transaksi berhasil ditambahkan',
                'data' => $transaksi
            ], 201);
        } catch (\Exception $e) {
            DB::rollBack();
            return response()->json([
                'message' => 'Gagal tambah transaksi',
                'error' => $e->getMessage()
            ], 500);
        }
    }

    public function updateTransaksi(Request $request, $id)
    {
        DB::beginTransaction();
        try {
            $validated = $request->validate([
                'IdTindakan' => 'required|exists:ms__tindakans,IdTindakan',
                'JmlTindakan' => 'required|integer|min:1',
                'IdPegawai' => 'required|exists:ms__pegawais,IdPegawai',
            ]);

            $transaksi = Tr_Transaksi::findOrFail($id);
            $transaksi->update([
                'IdTindakan'    => $validated['IdTindakan'],
                'JmlTindakan'   => $validated['JmlTindakan'],
                'IdPegawai'     => $validated['IdPegawai']
            ]);

            DB::commit();
            return response()->json([
                'message' => 'Transaksi berhasil diperbarui',
                'data' => $transaksi
            ]);
        } catch (\Exception $e) {
            DB::rollBack();
            return response()->json([
                'message' => 'Gagal update transaksi',
                'error' => $e->getMessage()
            ], 500);
        }
    }

    public function hapusTransaksi($id)
    {
        DB::beginTransaction();
        try {
            $transaksi = Tr_Transaksi::findOrFail($id);
            $transaksi->update(['statusenabled' => false]);

            DB::commit();
            return response()->json([
                'message' => 'Transaksi berhasil di-nonaktifkan'
            ]);
        } catch (\Exception $e) {
            DB::rollBack();
            return response()->json([
                'message' => 'Gagal hapus transaksi',
                'error' => $e->getMessage()
            ], 500);
        }
    }


    public function printBilling($id)
    {
        $registrasi = TrRegistrasi::with('pasien', 'ruanganPelayanan')->findOrFail($id);

        $transaksiList = Tr_Transaksi::with(['tindakan', 'pegawai'])
            ->where('IdRegistrasi', $id)
            ->where('statusenabled', true)
            ->get();

        return view('billing-print', [
            'registrasi' => $registrasi,
            'transaksiList' => $transaksiList,
        ]);
    }

}