@extends('layouts.main_dashboard.app')

@section('title', __('dashboard.Edit Student'))
@section('page_heading', __('dashboard.Edit Student'))
@section('page_subtitle', 'تحديث بيانات الطالب وربط فصله الدراسي من نفس شاشة الإدارة الموحدة.')
@section('page_actions')
    <a href="{{ route('admin.students.show', $student->id) }}" class="inline-flex items-center gap-2 rounded-xl border border-surface-200 bg-white px-4 py-2 text-sm font-bold text-surface-700 transition hover:bg-surface-50 dark:border-surface-700 dark:bg-surface-900 dark:text-surface-200 dark:hover:bg-surface-800">
        <i class="fa-solid fa-eye"></i>
        <span>{{ __('dashboard.View') }}</span>
    </a>
@endsection

@section('content')
<div class="space-y-8">
    <section class="rounded-xl border border-surface-200 bg-white p-6 shadow-sm dark:border-surface-800 dark:bg-surface-900">
        <form action="{{ route('admin.students.update', $student->id) }}" method="POST" class="space-y-8">
            @csrf
            @method('PUT')

            <div class="grid gap-5 md:grid-cols-2 xl:grid-cols-5">
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Year') }}</label>
                    <select name="year_id" id="year-select" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                        <option value="">{{ __('dashboard.Select Year') }}</option>
                        @foreach($years as $year)
                            <option value="{{ $year->id }}" @selected(old('year_id', $selectedIds['year_id']) == $year->id)>{{ $year->name }}</option>
                        @endforeach
                    </select>
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Term') }}</label>
                    <select name="term_id" id="term-select" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                        <option value="">{{ __('dashboard.Select Term') }}</option>
                    </select>
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Stage') }}</label>
                    <select name="stage_id" id="stage-select" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                        <option value="">{{ __('dashboard.Select Stage') }}</option>
                    </select>
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Grade') }}</label>
                    <select name="grade_id" id="grade-select" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                        <option value="">{{ __('dashboard.Select Grade') }}</option>
                    </select>
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.School Class') }}</label>
                    <select name="school_class_id" id="school-class-select" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                        <option value="">{{ __('dashboard.Select School Class') }}</option>
                    </select>
                    @error('school_class_id') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
            </div>

            <div class="grid gap-5 md:grid-cols-2 xl:grid-cols-3">
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.First Name') }}</label>
                    <input type="text" name="first_name" value="{{ old('first_name', $student->first_name) }}" required class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('first_name') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Middle Name') }}</label>
                    <input type="text" name="middle_name" value="{{ old('middle_name', $student->middle_name) }}" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('middle_name') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Last Name') }}</label>
                    <input type="text" name="last_name" value="{{ old('last_name', $student->last_name) }}" required class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('last_name') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div class="md:col-span-2">
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Email') }}</label>
                    <input type="email" name="email" value="{{ old('email', $student->email) }}" required class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('email') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Phone') }}</label>
                    <input type="text" name="phone" value="{{ old('phone', $student->phone) }}" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('phone') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Password') }}</label>
                    <input type="password" name="password" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    <p class="mt-2 text-xs text-surface-500 dark:text-surface-400">{{ __('dashboard.Leave blank if you dont want to change it') }}</p>
                    @error('password') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Confirm Password') }}</label>
                    <input type="password" name="password_confirmation" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Registration Number') }}</label>
                    <input type="text" name="registration_number" value="{{ old('registration_number', $student->registration_number) }}" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('registration_number') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.National ID') }}</label>
                    <input type="text" name="national_id" value="{{ old('national_id', $student->national_id) }}" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('national_id') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Nationality') }}</label>
                    <input type="text" name="nationality" value="{{ old('nationality', $student->nationality) }}" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('nationality') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Religion') }}</label>
                    <input type="text" name="religion" value="{{ old('religion', $student->religion) }}" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('religion') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Gender') }}</label>
                    <select name="gender" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                        <option value="">{{ __('dashboard.Select Gender') }}</option>
                        <option value="male" @selected(old('gender', $student->gender) === 'male')>{{ __('dashboard.Male') }}</option>
                        <option value="female" @selected(old('gender', $student->gender) === 'female')>{{ __('dashboard.Female') }}</option>
                    </select>
                    @error('gender') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div>
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Date of Birth') }}</label>
                    <input type="date" name="date_of_birth" value="{{ old('date_of_birth', $student->date_of_birth) }}" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('date_of_birth') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
                <div class="md:col-span-2 xl:col-span-3">
                    <label class="mb-2 block text-sm font-bold text-surface-700 dark:text-surface-200">{{ __('dashboard.Address') }}</label>
                    <input type="text" name="address" value="{{ old('address', $student->address) }}" class="w-full rounded-2xl border border-surface-200 bg-white px-4 py-3 text-sm text-surface-700 outline-none transition focus:border-sky-400 dark:border-surface-700 dark:bg-surface-950 dark:text-surface-100">
                    @error('address') <p class="mt-2 text-sm font-bold text-red-500">{{ $message }}</p> @enderror
                </div>
            </div>

            <div class="flex flex-wrap justify-end gap-3 border-t border-surface-200 pt-6 dark:border-surface-800">
                <a href="{{ route('admin.students.index') }}" class="inline-flex items-center gap-2 rounded-2xl border border-surface-200 px-4 py-2 text-sm font-bold text-surface-600 transition hover:border-surface-300 dark:border-surface-700 dark:text-surface-300">{{ __('dashboard.Cancel') }}</a>
                <button type="submit" class="inline-flex items-center gap-2 rounded-2xl bg-sky-600 px-4 py-2 text-sm font-bold text-white transition hover:bg-sky-700">
                    <i class="fa-solid fa-floppy-disk"></i>
                    <span>{{ __('dashboard.Save') }}</span>
                </button>
            </div>
        </form>
    </section>
</div>
@endsection

@section('scripts')
<script>
    $(function () {
        const selectedIds = @json([
            'term_id' => old('term_id', $selectedIds['term_id']),
            'stage_id' => old('stage_id', $selectedIds['stage_id']),
            'grade_id' => old('grade_id', $selectedIds['grade_id']),
            'school_class_id' => old('school_class_id', $selectedIds['school_class_id']),
        ]);

        function fillOptions(selector, items, placeholder, selectedValue) {
            const select = $(selector);
            select.empty().append(`<option value="">${placeholder}</option>`);
            $.each(items, function (_, item) {
                select.append(new Option(item.name, item.id, false, String(item.id) === String(selectedValue)));
            });
        }

        function loadTerms(selectedValue) {
            const yearId = $('#year-select').val();
            if (!yearId) {
                fillOptions('#term-select', [], '{{ __("dashboard.Select Term") }}', '');
                fillOptions('#stage-select', [], '{{ __("dashboard.Select Stage") }}', '');
                fillOptions('#grade-select', [], '{{ __("dashboard.Select Grade") }}', '');
                fillOptions('#school-class-select', [], '{{ __("dashboard.Select School Class") }}', '');
                return;
            }

            $.get('{{ url("admin/years") }}/' + yearId + '/terms', function (data) {
                fillOptions('#term-select', data, '{{ __("dashboard.Select Term") }}', selectedValue);
                if (selectedValue) {
                    $('#term-select').trigger('change');
                }
            });
        }

        function loadStages(selectedValue) {
            const termId = $('#term-select').val();
            if (!termId) {
                fillOptions('#stage-select', [], '{{ __("dashboard.Select Stage") }}', '');
                fillOptions('#grade-select', [], '{{ __("dashboard.Select Grade") }}', '');
                fillOptions('#school-class-select', [], '{{ __("dashboard.Select School Class") }}', '');
                return;
            }

            $.get('{{ url("admin/terms") }}/' + termId + '/stages', function (data) {
                fillOptions('#stage-select', data, '{{ __("dashboard.Select Stage") }}', selectedValue);
                if (selectedValue) {
                    $('#stage-select').trigger('change');
                }
            });
        }

        function loadGrades(selectedValue) {
            const stageId = $('#stage-select').val();
            if (!stageId) {
                fillOptions('#grade-select', [], '{{ __("dashboard.Select Grade") }}', '');
                fillOptions('#school-class-select', [], '{{ __("dashboard.Select School Class") }}', '');
                return;
            }

            $.get('{{ url("admin/stages") }}/' + stageId + '/grades', function (data) {
                fillOptions('#grade-select', data, '{{ __("dashboard.Select Grade") }}', selectedValue);
                if (selectedValue) {
                    $('#grade-select').trigger('change');
                }
            });
        }

        function loadClasses(selectedValue) {
            const gradeId = $('#grade-select').val();
            if (!gradeId) {
                fillOptions('#school-class-select', [], '{{ __("dashboard.Select School Class") }}', '');
                return;
            }

            $.get('{{ url("admin/get-school-classes-by-grade-id") }}/' + gradeId, function (data) {
                fillOptions('#school-class-select', data, '{{ __("dashboard.Select School Class") }}', selectedValue);
            });
        }

        $('#year-select').on('change', function () {
            loadTerms(selectedIds.term_id);
            selectedIds.term_id = null;
        });

        $('#term-select').on('change', function () {
            loadStages(selectedIds.stage_id);
            selectedIds.stage_id = null;
        });

        $('#stage-select').on('change', function () {
            loadGrades(selectedIds.grade_id);
            selectedIds.grade_id = null;
        });

        $('#grade-select').on('change', function () {
            loadClasses(selectedIds.school_class_id);
            selectedIds.school_class_id = null;
        });

        if ($('#year-select').val()) {
            loadTerms(selectedIds.term_id);
        }
    });
</script>
@endsection