<?php

namespace App\Console\Commands;

use App\Models\Payroll;
use App\Models\User;
use App\Support\LogHelper;
use Carbon\Carbon;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;
use Throwable;

class GeneratePayrollCommand extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'payroll:generate {period?}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Generate payroll for all users for a given period (YYYY-MM)';

    /**
     * Execute the console command.
     */
    public function handle()
    {
        $periodMonth = $this->argument('period') ?? Carbon::now()->format('Y-m');
        $periodMonthFormatted = Carbon::parse($periodMonth)->translatedFormat('F Y');
        $users = User::with('profile')
            ->whereDoesntHave('roles', function ($query) {
                $query->whereIn('name', ['Owner', 'Developer']);
            })
            ->get();
        $count = 0;

        try {
            DB::transaction(function () use ($users, $periodMonth, &$count) {
                $previousMonth = Carbon::parse($periodMonth)->subMonth()->format('Y-m');
                Payroll::where('period_month', $previousMonth)
                    ->where('is_paid', false)
                    ->update([
                        'is_paid' => true,
                        'paid_at' => Carbon::now(),
                    ]);

                foreach ($users as $user) {
                    $exists = Payroll::where('user_id', $user->id)
                        ->where('period_month', $periodMonth)
                        ->exists();

                    if (! $exists) {
                        $baseSalary = $user->profile?->base_salary ?? 0;

                        Payroll::create([
                            'user_id' => $user->id,
                            'period_month' => $periodMonth,
                            'base_salary' => $baseSalary,
                            'bonus' => 0,
                            'deduction' => 0,
                            'total_salary' => $baseSalary,
                            'is_paid' => false,
                        ]);
                        $count++;
                    }
                }
            });
        } catch (Throwable $e) {
            LogHelper::logException($e, 'Payroll generate failed', [
                'period' => $periodMonth,
            ]);

            $this->error('Terjadi kesalahan, silakan hubungi pengembang');

            return;
        }

        $this->info("$count data penggajian berhasil digenerate untuk periode $periodMonthFormatted.");
    }
}