<?php

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\Audition;
use App\Models\Entry;
use App\Models\School;
use App\Models\Student;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class EntryController extends Controller
{
    public function index()
    {
        if(! Auth::user()->is_admin) abort(403);
        $filters = session('adminEntryFilters');
        $minGrade = Audition::min('minimum_grade');
        $maxGrade = Audition::max('maximum_grade');
        $auditions = Audition::orderBy('score_order')->get();
        $schools = School::orderBy('name')->get();


        $entries = Entry::with(['student.school','audition']);
        $entries->orderBy('updated_at','DESC');
        if($filters) {
            if($filters['audition']) {
                $entries->where('audition_id', $filters['audition']);
            }
            if($filters['school']) {
                $entries->whereHas('student', function($query) use ($filters)  {
                    $query->where('school_id', '=', $filters['school']);
                });
            }
            if($filters['grade']) {
                $entries->whereHas('student', function($query) use ($filters) {
                    $query->where('grade', $filters['grade']);
                });
            }

            if($filters['first_name']) {
                $entries->whereHas('student', function($query) use ($filters) {
                    $query->where('first_name', 'like', '%' . $filters['first_name'] . '%');
                });
            }

            if($filters['last_name']) {
                $entries->whereHas('student', function($query) use ($filters) {
                    $query->where('last_name', 'like', '%' . $filters['last_name'] . '%');
                });
            }
        }

        $entries = $entries->paginate(10);
        return view('admin.entries.index', ['entries' => $entries,
                                            'auditions' => $auditions,
                                            'schools'=> $schools,
                                            'minGrade' => $minGrade,
                                            'maxGrade' => $maxGrade,
                                            'filters' => $filters] );
    }

    public function create()
    {
        if(! Auth::user()->is_admin) abort(403);
        $students = Student::with('school')->orderBy('last_name')->orderBy('first_name')->get();
        $auditions = Audition::orderBy('score_order')->get();
        return view('admin.entries.create', ['students' => $students, 'auditions' => $auditions]);
    }

    public function store()
    {
        if(! Auth::user()->is_admin) abort(403);
        request()->validate([
            'student_id' => ['required', 'exists:students,id'],
            'audition_id' => ['required', 'exists:auditions,id'],
        ]);

        Entry::create([
            'student_id' => request('student_id'),
            'audition_id' => request('audition_id'),
        ]);

        return redirect('/admin/entries');
    }

    public function edit(Entry $entry)
    {
        if(! Auth::user()->is_admin) abort(403);
        $students = Student::with('school')->orderBy('last_name')->orderBy('first_name')->get();
        $auditions = Audition::orderBy('score_order')->get();
        return view('admin.entries.edit', ['entry' => $entry, 'students' => $students, 'auditions' => $auditions]);
    }

    public function update(Entry $entry)
    {
        if(! Auth::user()->is_admin) abort(403);
        request()->validate([
            'student_id' => ['required', 'exists:students,id'],
            'audition_id' => ['required', 'exists:auditions,id'],
        ]);

        $entry->update([
            'student_id' => request('student_id'),
            'audition_id' => request('audition_id'),
        ]);

        return redirect('/admin/entries');
    }
}