<?php

use Illuminate\Http\Request;

/*
|--------------------------------------------------------------------------
| API Routes
|--------------------------------------------------------------------------
|
| Here is where you can register API routes for your application. These
| routes are loaded by the RouteServiceProvider within a group which
| is assigned the "api" middleware group. Enjoy building your API!
|
*/

Route::post('/siswa', function (Request $request) {
    // Validate user inputs
    // Auto redirect on fail
    Validator::make($request->all(), [
        'nisn' => 'required|regex:/^[0-9]+$/',
        'tanggalLahir' => 'required|regex:/^[0-9]+$/',
    ], [
        'required' => 'Kolom :attribute harus diisi.',
        'regex' => 'Kolom :attribute tidak sesuai.',
    ])->validate();

    // Look for the given inputs in the resource
    try {
        $tanggalLahir = Carbon\Carbon::parse($request->tanggalLahir)->format('Y-m-d');
    } catch(Exception $e) {
        return response()->json([
            'message' => 'The given data was invalid.',
            'errors' => [
                'tanggalLahir' => ['Kolom tanggal lahir tidak sesuai.'],
            ]
        ], 422);
    }
    $siswa = App\Siswa::where('nisn', $request->nisn)
                                              ->where('tanggal_lahir', $tanggalLahir)
                                              ->first();

    // Redirect with error if not found
    if (!$siswa || $siswa == null) {
        return response()->json(['errors' => ['siswa' => ['Siswa tidak ditemukan.']]], 404);
    }

    // Write to log
    App\AccessLog::create(['siswa_id' => $siswa->id]);

    return $siswa;
});

Route::get('/access_log', function () {
    // Get the number of unique access
    $logs = DB::table('access_logs')->select(DB::raw('count(*) as num'))
                                    ->groupBy('siswa_id')
                                    ->get()
                                    ->count();

    // Get the total number of available resource
    $resources = App\Siswa::count();

    return response()->json([
        'accessed' => $logs,
        'total' => $resources,
    ]);
});