<?php

namespace App\Http\Controllers;

use App\Models\Employee;
use Illuminate\Http\Request;

class EmployeeController extends Controller
{
    public function index(Request $request)
    {
        $employees = Employee::query()
            ->when($request->search, fn ($q, $term) => $q->where(fn ($q) => $q->where('name', 'like', "%{$term}%")->orWhere('employee_no', 'like', "%{$term}%")))
            ->withCount(['issues as outstanding_items_count' => fn ($q) => $q->where('status', 'issued')])
            ->orderBy('name')->paginate(15)->withQueryString();

        return view('employees.index', compact('employees'));
    }

    public function store(Request $request)
    {
        Employee::create($request->validate([
            'employee_no' => ['required', 'string', 'max:50', 'unique:employees'],
            'name' => ['required', 'string', 'max:150'],
            'department' => ['required', 'string', 'max:100'],
            'designation' => ['nullable', 'string', 'max:100'],
            'joined_at' => ['nullable', 'date'],
        ]));

        return back()->with('success', 'Employee added successfully.');
    }

    public function show(Employee $employee)
    {
        $employee->load(['issues.variant.item', 'handovers.items.issue.variant.item']);

        return view('employees.show', compact('employee'));
    }
}