@extends('admin.admin_dashboard')

@section('admin')
<div class="content-body default-height">
    <div class="container-fluid">

        <div class="row page-titles">
            <ol class="breadcrumb">
                <li class="breadcrumb-item"><a href="javascript:void(0)">Form Fillup</a></li>
                <li class="breadcrumb-item active"><a href="javascript:void(0)">Print</a></li>
            </ol>
        </div>

        <div class="row">
            <div class="col-xl-12">

                <div class="filter cm-content-box box-primary">
                    <div class="content-title SlideToolHeader">
                        <div class="cpa">
                            <i class="fa-sharp fa-solid fa-filter me-2"></i>Filter
                        </div>
                    </div>

                    <div class="cm-content-body form excerpt">
                        <div class="card-body">
                            <div class="row">

                                <div class="col-xl-3 col-sm-6 mb-3">
                                    <label class="form-label">Session <span class="text-danger">*</span></label>
                                    <select id="session_id" class="form-control default-select h-auto wide">
                                        <option value="">Select Session</option>
                                        @foreach($sessions as $s)
                                            <option value="{{ $s->id }}">{{ $s->name ?? $s->title ?? $s->id }}</option>
                                        @endforeach
                                    </select>
                                </div>
                                <div class="col-xl-3 col-sm-6 mb-3">
                                    <label class="form-label">Class <span class="text-danger">*</span></label>
                                    <select id="class_id" class="form-control default-select h-auto wide">
                                        <option value="">Select Class</option>
                                        @foreach($classes as $c)
                                            <option value="{{ $c->id }}">{{ $c->name }}</option>
                                        @endforeach
                                    </select>
                                </div>

                                <div class="col-xl-3 col-sm-6 mb-3">
                                    <label class="form-label">Group (Optional)</label>
                                    <select id="group_id" class="form-control default-select h-auto wide">
                                        <option value="">All Group</option>
                                    </select>
                                </div>

                                <div class="col-xl-3 col-sm-6 mb-3">
                                    <label class="form-label">Section (Optional)</label>
                                    <select id="section_id" class="form-control default-select h-auto wide">
                                        <option value="">All Section</option>
                                    </select>
                                </div>

                                <div class="col-xl-3 col-sm-6 mb-3">
                                    <label class="form-label">Student ID (Optional)</label>
                                    <input type="number" id="student_id" class="form-control" placeholder="Student ID (optional)">
                                    <small class="text-muted">Optional: নির্দিষ্ট student print</small>
                                </div>

                                <div class="col-xl-12 col-sm-12">
                                    <button type="button" class="btn btn-primary" id="btnOpen">
                                        <i class="fa fa-print me-1"></i>Open Printable Page
                                    </button>
                                </div>

                            </div>
                        </div>
                    </div>

                </div>

            </div>
        </div>

    </div>
</div>
@endsection

@section('customjs')
<script>
$(document).ready(function(){

    function escapeHtml(t){ return (t==null?'':String(t)); }

    function loadGroupsSections(){
        const classId = $('#class_id').val();
        $('#group_id').html('<option value="">All Group</option>');
        $('#section_id').html('<option value="">All Section</option>');
        if(!classId) return;

        $.get("{{ route('form_fillup.ajax.groups') }}",{class_id:classId}).done(function(res){
            (res.data||[]).forEach(r=> $('#group_id').append(`<option value="${r.id}">${escapeHtml(r.name)}</option>`));
        });

        $.get("{{ route('form_fillup.ajax.sections') }}",{class_id:classId}).done(function(res){
            (res.data||[]).forEach(r=> $('#section_id').append(`<option value="${r.id}">${escapeHtml(r.name)}</option>`));
        });
    }

    $('#class_id').on('change', loadGroupsSections);

    $('#btnOpen').on('click', function(){
        const sessionId = $('#session_id').val();
        const classId = $('#class_id').val();
        if(!sessionId || !classId){
            alert('Session and Class required!');
            return;
        }

        const params = new URLSearchParams({
            session_id: sessionId,
            class_id: classId,
            group_id: $('#group_id').val(),
            section_id: $('#section_id').val(),
            student_id: $('#student_id').val(),
        });

        window.open("{{ route('form_fillup.ssc.print.view') }}?"+params.toString(), '_blank');
    });

});
</script>
@endsection