@extends('layouts.master')
@section('content')
<div class="container-fluid py-3">
    <div class="d-flex justify-content-end mb-3">
        <a href="{{ route('home') }}" class="btn-back">
            <i class="fas fa-arrow-left me-2"></i> Back to Dashboard
        </a>
    </div>

    <div class="row">
        <div class="col-lg-5">
            <div class="card shadow-sm">
                <div class="card-header bg-primary text-white py-3">
                    <h5 class="mb-0"><i class="fas fa-balance-scale me-2"></i> Add UOM</h5>
                </div>
                <div class="card-body">
                    <form action="{{ route('uoms.store') }}" method="POST" id="uomForm">
                        @csrf
                        <input type="hidden" name="id" id="uomId" value="">
                        <div id="timeout">
                            @if(Session::has('success'))
                                <p class="alert alert-info">{{ Session('success') }}</p>
                            @endif
                            @if($errors->any())
                                <p class="alert alert-danger">{{ $errors->first() }}</p>
                            @endif
                        </div>
                        
                        <div class="mb-3">
                            <label class="form-label"><strong>Code:</strong></label>
                            <input type="text" class="form-control" name="code" id="code" required placeholder="Enter UOM code">
                        </div>
                        
                        <div class="mb-3">
                            <label class="form-label"><strong>Description:</strong></label>
                            <input type="text" class="form-control" name="description" id="description" required placeholder="Enter UOM description">
                        </div>
                        
                        <div class="mb-3">
                            <label class="form-label"><strong>Category:</strong></label>
                            <select name="uom_category_id" id="uom_category_id" class="form-control" required>
                                <option value="" disabled selected>-- Select Category --</option>
                                @foreach($uom_categories as $cat)
                                    <option value="{{ $cat->id }}">{{ $cat->description }}</option>
                                @endforeach
                            </select>
                        </div>
                        
                        <div class="d-flex justify-content-end mt-4">
                            <input type="submit" id="submitButton" class="btn btn-primary me-2" value="SUBMIT">
                            <input type="reset" class="btn btn-outline-secondary" onclick="resetForm()" value="REFRESH">
                        </div>
                    </form>
                </div>
            </div>
        </div>

        <div class="col-lg-7 mt-4 mt-lg-0">
            <div class="card shadow-sm">
                <div class="card-header bg-primary text-white py-3">
                    <h5 class="mb-0"><i class="fas fa-list me-2"></i> UOM List</h5>
                    <div class="mt-2">
                        <a href="{{ route('uom_conversions.index') }}" class="btn btn-sm btn-outline-light">
                            <i class="fas fa-exchange-alt me-1"></i> Create Conversions
                        </a>
                    </div>
                </div>
                <div class="card-body">
                    <div class="table-responsive">
                        <table class="table table-bordered table-hover">
                            <thead class="table-light">
                                <tr>
                                    <th>Code</th>
                                    <th>Description</th>
                                    <th>Category</th>
                                    <th>Action</th>
                                </tr>
                            </thead>
                            <tbody>
                                @foreach($uoms as $uom)
                                <tr>
                                    <td>{{ $uom->code }}</td>
                                    <td>{{ $uom->description }}</td>
                                    <td>{{ $uom->category->description ?? '-' }}</td>
                                    <td class="text-center">
                                        <a href="#" class="btn btn-sm btn-primary" onclick="editUom(event, '{{ $uom->id }}', '{{ addslashes($uom->code) }}', '{{ addslashes($uom->description) }}', '{{ $uom->uom_category_id }}')">
                                            <i class="fas fa-edit"></i>
                                        </a>
                                        <a href="{{ route('uoms.delete', ['id' => $uom->id]) }}" class="btn btn-sm btn-danger deleteBtn">
                                            <i class="fas fa-trash-alt"></i>
                                        </a>
                                    </td>
                                </tr>
                                @endforeach
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- Delete Modal -->
<div class="modal fade" id="deleteConfirmModal" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header bg-danger text-white">
                <h5 class="modal-title">Confirm Deletion</h5>
            </div>
            <div class="modal-body">
                Are you sure you want to delete this UOM?
            </div>
            <div class="modal-footer">
                <button id="cancelDeleteBtn" type="button" class="btn btn-secondary" data-bs-dismiss="modal">Cancel</button>
                <button id="confirmDeleteBtn" type="button" class="btn btn-danger">Delete</button>
            </div>
        </div>
    </div>
</div>

<script>
    function editUom(event, id, code, description, categoryId) {
        event.preventDefault();
        document.getElementById('uomId').value = id;
        document.getElementById('code').value = code;
        document.getElementById('description').value = description;
        document.getElementById('uom_category_id').value = categoryId;
        document.querySelector('.card-header h5').innerHTML = '<i class="fas fa-balance-scale me-2"></i> Edit UOM';
        document.getElementById('submitButton').value = 'Update';
        document.getElementById('uomForm').action = '{{ route("uoms.edit") }}';
    }

    function resetForm() {
        document.getElementById('uomId').value = '';
        document.getElementById('code').value = '';
        document.getElementById('description').value = '';
        document.getElementById('uom_category_id').value = '';
        document.querySelector('.card-header h5').innerHTML = '<i class="fas fa-balance-scale me-2"></i> Add UOM';
        document.getElementById('submitButton').value = 'SUBMIT';
        document.getElementById('uomForm').action = '{{ route("uoms.store") }}';
        document.getElementById('timeout').innerHTML = '';
    }

    document.addEventListener('DOMContentLoaded', function () {
        let deleteUrl = null;
        const modalEl = document.getElementById('deleteConfirmModal');
        const bsModal = new bootstrap.Modal(modalEl);

        document.querySelectorAll('.deleteBtn').forEach(btn => {
            btn.addEventListener('click', function (e) {
                e.preventDefault();
                deleteUrl = this.getAttribute('href');
                bsModal.show();
            });
        });

        document.getElementById('confirmDeleteBtn').addEventListener('click', function () {
            bsModal.hide();
            window.location.href = deleteUrl;
        });

        document.getElementById('cancelDeleteBtn').addEventListener('click', function () {
            bsModal.hide();
        });
    });
</script>

<style>
.btn-back {
    text-decoration: none;
    color: #1AB9D9;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    padding: 5px 15px;
    border-radius: 4px;
    transition: all 0.3s;
}
.btn-back:hover {
    background-color: rgba(26, 185, 217, 0.1);
    text-decoration: none;
}
.card {
    border-radius: 8px;
    overflow: hidden;
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
}
.card-header {
    border-bottom: 1px solid rgba(0,0,0,0.1);
    padding: 12px 20px;
}
.table th {
    background-color: #f8f9fa;
}
</style>
@endsection