<?php

namespace Database\Seeders;

use Illuminate\Database\Seeder;
use App\Models\User;
use App\Models\Employee;
use App\Models\Shift;
use App\Models\AttendanceRecord;
use Illuminate\Support\Facades\File;

class LegacyRosterSyncSeeder extends Seeder
{
    public function run()
    {
        $jsonPath = base_path('scratch/legacy_roster.json');
        
        if (!File::exists($jsonPath)) {
            $this->command->error("JSON file not found at $jsonPath");
            return;
        }

        $roster = json_decode(File::get($jsonPath), true);
        $total = count($roster);
        $count = 0;
        
        $this->command->getOutput()->progressStart($total);

        foreach ($roster as $item) {
            $employee = Employee::where('employee_id', $item['code'])->first();
            
            if ($employee) {
                $shift = null;
                if ($item['shift_name']) {
                    $shift = Shift::where('name', $item['shift_name'])->first();
                }

                // Create or update the attendance record (Roster)
                AttendanceRecord::updateOrCreate(
                    [
                        'employee_id' => $employee->user_id, // Attendance uses user_id as employee_id relationship
                        'date' => $item['date']
                    ],
                    [
                        'shift_id' => $shift ? $shift->id : null,
                        'is_rest_day' => $item['is_rest_day'],
                        'status' => 'absent', // Roster placeholder
                        'created_by' => 1
                    ]
                );
            }
            $this->command->getOutput()->progressAdvance();
            $count++;
        }

        $this->command->getOutput()->progressFinish();
        $this->command->info("Synced $count roster records successfully.");
    }
}