<?php

namespace App\Services\Attendance;

use App\Exports\AttendanceDetailExport;
use App\Models\ExportLog;
use App\Models\PusatMengundi;
use App\Models\StaffAssignment;
use App\Models\User;
use Illuminate\Support\Facades\Storage;

class AttendanceExportService
{
    public function __construct(
        private readonly AttendanceDetailExport $export,
    ) {}

    public function exportPusat(User $actor, PusatMengundi $pusatMengundi): ExportLog
    {
        $assignments = StaffAssignment::query()
            ->with(['application', 'user', 'position', 'pusatMengundi', 'saluranMengundi', 'attendance'])
            ->where('pusat_mengundi_id', $pusatMengundi->id)
            ->where('status', 'active')
            ->orderBy('position_id')
            ->orderBy('saluran_mengundi_id')
            ->get();

        $fileName = 'attendance-'.$pusatMengundi->code.'-'.now()->format('Ymd-His').'.xlsx';
        $path = 'exports/attendance/'.$fileName;

        Storage::disk('local')->makeDirectory('exports/attendance');
        $absolutePath = Storage::disk('local')->path($path);

        $this->export->write($assignments, $absolutePath);

        $log = ExportLog::query()->create([
            'election_id' => $pusatMengundi->election_id,
            'generated_by_user_id' => $actor->id,
            'generated_at' => now(),
            'report_type' => 'attendance_detail_by_pusat',
            'filter_parameters' => [
                'pusat_mengundi_id' => $pusatMengundi->id,
                'pusat_mengundi_code' => $pusatMengundi->code,
            ],
            'file_name' => $fileName,
            'disk' => 'local',
            'path' => $path,
        ]);

        activity('exports')
            ->performedOn($log)
            ->causedBy($actor)
            ->withProperties([
                'report_type' => 'attendance_detail_by_pusat',
                'pusat_mengundi_id' => $pusatMengundi->id,
                'row_count' => $assignments->count(),
            ])
            ->log('attendance_export_generated');

        return $log;
    }
}