<?php

namespace App\Http\Controllers;

use App\Models\Application;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class ApplyController extends Controller
{
    public function index()
    {
        return view('apply'); // Tawa name ekak nam view name eka wenas karanna
    }

    public function store(Request $request)
    {
        // 1. Data Validation Rules
        $validatedData = $request->validate([
            'first_name' => 'required|string|max:255',
            'last_name' => 'required|string|max:255',
            'nic' => 'nullable|string|max:50',
            'nationality' => 'nullable|string|max:100',
            'address' => 'required|string|max:500',
            'state' => 'required|string|max:255',
            'gender' => 'nullable|string',
            'dob' => 'nullable|date',
            'mobile' => 'required|string|max:20',
            'mobile2' => 'nullable|string|max:20',
            'email' => 'required|email|max:255',
            'preferred_contact_method' => 'nullable|string',
            'still_at_school' => 'nullable|string',
            'highest_qualification' => 'nullable|string',
            'school_name' => 'nullable|string|max:255',
            'year_completed' => 'nullable|numeric|digits:4',
            'exam_passed' => 'nullable|string',
            'subjects' => 'nullable|string|max:255',
            'grades_results' => 'nullable|string',
            'certificates.*' => 'nullable|file|mimes:pdf,jpg,jpeg,png|max:5120', // Max 5MB per file
            'emergency_contact_name' => 'required|string|max:255',
            'emergency_contact_relationship' => 'required|string|max:255',
        ]);

        // 2. Multi File Upload Process
        $certificatePaths = [];
        if ($request->hasFile('certificates')) {
            foreach ($request->file('certificates') as $file) {
                $path = $file->store('certificates', 'public');
                $certificatePaths[] = $path;
            }
        }

        // 3. Current Logged-in User ID එක set කිරීම & Data Save කිරීම
        $application = new Application($validatedData);
        $application->user_id = Auth::id(); // Log unukena ge ID eka attach wei
        $application->certificates = $certificatePaths; // Paths array eka save wei
        $application->save();

        return redirect()->back()->with('success', 'Your application has been submitted successfully!');
    }
}