<?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\Seat;
use App\Models\Student;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

use function compact;

class EntryController extends Controller
{
    public function index()
    {
        if (! Auth::user()->is_admin) {
            abort(403);
        }
        $filters = session('adminEntryFilters') ?? null;
        $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['id']) {
                $entries->where('id', $filters['id']);
            }

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

        $validData['for_seating'] = $request->get('for_seating') ? 1 : 0;
        $validData['for_advancement'] = $request->get('for_advancement') ? 1 : 0;

        Entry::create([
            'student_id' => $validData['student_id'],
            'audition_id' => $validData['audition_id'],
            'for_seating' => $validData['for_seating'],
            'for_advancement' => $validData['for_advancement'],
        ]);

        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();
        $scores = $entry->scoreSheets()->get();

        //        return view('admin.entries.edit', ['entry' => $entry, 'students' => $students, 'auditions' => $auditions]);
        return view('admin.entries.edit', compact('entry', 'students', 'auditions', 'scores'));
    }

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

        $validData['for_seating'] = $request->get('for_seating') ? 1 : 0;
        $validData['for_advancement'] = $request->get('for_advancement') ? 1 : 0;

        $entry->update([
            'student_id' => $validData['student_id'],
            'audition_id' => $validData['audition_id'],
            'for_seating' => $validData['for_seating'],
            'for_advancement' => $validData['for_advancement'],
        ]);

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

    public function destroy(Request $request, Entry $entry)
    {
        if (! Auth::user()->is_admin) {
            abort(403);
        }
        if (Seat::where('entry_id', $entry->id)->exists()) {
            return redirect()->route('admin.entries.index')->with('error', 'Cannot delete an entry that is seated');
        }

        $entry->delete();

        return redirect()->route('admin.entries.index')->with('success', 'Entry Deleted');
    }
}