@extends('manager.layouts.app')
@section('page_title', $page_title ?? 'Scholarship Criteria')
@section('content')
    <div class="card mt-3">
        <div class="card-body">
            <div class="d-flex justify-content-between">
                <div>
                    <h4 class="card-title mb-0">{{ $p_title ?? 'Scholarship Criteria' }}</h4>
                    <div class="small text-medium-emphasis">{{ $p_summary ?? 'Manage global marks ranges and waiver percentages' }}</div>
                </div>
            </div>
            <hr>
            <form action="{{ route('manager.scholarship.update') }}" method="POST">
                @csrf
                {{-- New Field: Base Tuition Fee --}}
                <div class="row mb-4">
                    <div class="col-md-4">
                        <label class="form-label fw-bold">Calculation Base Tuition Fee</label>
                        <div class="input-group">
                            <span class="input-group-text">Rs</span>
                            <input type="number" name="base_fee" class="form-control" value="{{ $base_fee }}" placeholder="e.g. 120000" required>
                        </div>
                        <div class="form-text text-info">This value is used to calculate "Waiver Amounts" on the public website.</div>
                    </div>
                </div>
                <div class="table-responsive">
                    <table class="table table-bordered table-striped align-middle" id="scholarship-table">
                        <thead class="table-dark">
                            <tr>
                                <th style="width: 50%;">Marks % Range (e.g. 90 and Above)</th>
                                <th style="width: 30%;">Waiver Percentage (%)</th>
                                <th style="width: 20%;" class="text-center">Actions</th>
                            </tr>
                        </thead>
                        <tbody id="tier-container">
                            @forelse($tiers as $tier)
                                <tr class="tier-row">
                                    <td>
                                        <input type="text" name="marks[]" class="form-control" value="{{ $tier['range'] ?? '' }}" placeholder="Enter range..." required>
                                    </td>
                                    <td>
                                        <div class="input-group">
                                            <input type="number" name="percentage[]" class="form-control" value="{{ $tier['percent'] ?? '' }}" min="0" max="100" required>
                                            <span class="input-group-text">%</span>
                                        </div>
                                    </td>
                                    <td class="text-center">
                                        <button type="button" class="btn btn-danger btn-sm remove-tier">
                                            <i class="cil-trash text-white"></i> Remove
                                        </button>
                                    </td>
                                </tr>
                            @empty
                                <tr class="empty-msg">
                                    <td colspan="3" class="text-center text-muted">No criteria defined. Click "Add New Tier" to start.</td>
                                </tr>
                            @endforelse
                        </tbody>
                    </table>
                </div>
                <div class="d-flex justify-content-between mt-3">
                    <button type="button" class="btn btn-success btn-sm text-white" id="add-tier">
                        <i class="cil-plus"></i> Add New Tier
                    </button>
                    @can('manager_transaction_scholarship-edit')
                        <button type="submit" class="btn btn-primary btn-sm">
                            <i class="cil-save"></i> Save Criteria & Base Fee
                        </button>
                    @endcan
                </div>
            </form>
        </div>
    </div>
@endsection
@push('footer-scripts')
    <script>
        $(document).ready(function() {
            // Add Row Logic
            $('#add-tier').click(function() {
                $('.empty-msg').remove();
                let newRow = `
                    <tr class="tier-row">
                        <td>
                            <input type="text" name="marks[]" class="form-control" placeholder="90 and Above" required>
                        </td>
                        <td>
                            <div class="input-group">
                                <input type="number" name="percentage[]" class="form-control" min="0" max="100" placeholder="0" required>
                                <span class="input-group-text">%</span>
                            </div>
                        </td>
                        <td class="text-center">
                            <button type="button" class="btn btn-danger btn-sm remove-tier">
                                <i class="cil-trash text-white"></i> Remove
                            </button>
                        </td>
                    </tr>`;
                $('#tier-container').append(newRow);
            });
            // Remove Row Logic
            $(document).on('click', '.remove-tier', function() {
                $(this).closest('tr').remove();
                if ($('.tier-row').length === 0) {
                    $('#tier-container').append('<tr class="empty-msg"><td colspan="3" class="text-center text-muted">No criteria defined. Click "Add New Tier" to start.</td></tr>');
                }
            });
        });
    </script>
    @if(Session::has('messages'))
        <script> noti({!! json_encode((Session::get('messages'))) !!}); </script>
    @endif
@endpush