@extends('layouts.app')

@section('title', 'Edit Company - ' . $company->name)

@section('content')
<div class="form-container">
    <div class="page-header">
        <h1 class="page-title">Edit Company</h1>
        <a href="{{ route('companies.index') }}" class="btn btn-outline">
            <i class="fas fa-arrow-left"></i> Back to Companies
        </a>
    </div>

    <div class="form-card">
        <form action="{{ route('companies.update', $company) }}" method="POST" enctype="multipart/form-data">
            @csrf
            @method('PUT')

            <div class="form-grid">
                <div class="form-group">
                    <label for="name" class="form-label">Company Name *</label>
                    <input type="text" name="name" id="name" class="form-input"
                           value="{{ old('name', $company->name) }}" required>
                    @error('name')
                        <span class="error-message">{{ $message }}</span>
                    @enderror
                </div>

                <div class="form-group">
                    <label for="domain" class="form-label">Domain *</label>
                    <input type="text" name="domain" id="domain" class="form-input"
                           value="{{ old('domain', $company->domain) }}" required placeholder="company-name">
                    @error('domain')
                        <span class="error-message">{{ $message }}</span>
                    @enderror
                    <small class="form-help">Unique identifier for the company (letters, numbers, hyphens only)</small>
                </div>

                <div class="form-group">
                    <label class="form-label">Status</label>
                    <div class="radio-group">
                        <label class="radio-label">
                            <input type="radio" name="active" value="1" {{ old('active', $company->active) == 1 ? 'checked' : '' }}>
                            <span class="radio-custom"></span>
                            Active
                        </label>
                        <label class="radio-label">
                            <input type="radio" name="active" value="0" {{ old('active', $company->active) == 0 ? 'checked' : '' }}>
                            <span class="radio-custom"></span>
                            Inactive
                        </label>
                    </div>
                    @error('active')
                        <span class="error-message">{{ $message }}</span>
                    @enderror
                </div>

                <div class="form-group full-width">
                    <label for="logo" class="form-label">Company Logo</label>

                    <!-- Current Logo Preview -->
                    @if($company->logo_path && file_exists(public_path($company->logo_path)))
                    <div class="current-logo-preview">
                        <p class="current-logo-label">Current Logo:</p>
                        <div class="current-logo">
                            <img src="{{ asset($company->logo_path) }}" alt="{{ $company->name }}">
                            <div class="current-logo-actions">
                                <a href="{{ asset($company->logo_path) }}" target="_blank" class="btn btn-sm btn-outline">
                                    <i class="fas fa-external-link-alt"></i> View Full Size
                                </a>
                            </div>
                        </div>
                    </div>
                    @else
                    <div class="current-logo-preview">
                        <p class="current-logo-label">Current Logo:</p>
                        <div class="no-logo">
                            <i class="fas fa-building"></i>
                            <span>No logo uploaded</span>
                        </div>
                    </div>
                    @endif

                    <div class="file-upload">
                        <input type="file" name="logo" id="logo" class="file-input"
                               accept="image/*" onchange="previewImage(this)">
                        <label for="logo" class="file-label">
                            <i class="fas fa-cloud-upload-alt"></i>
                            <span>Choose new logo file</span>
                        </label>
                    </div>
                    @error('logo')
                        <span class="error-message">{{ $message }}</span>
                    @enderror
                    <small class="form-help">Leave empty to keep current logo. Max file size: 2MB</small>

                    <div id="image-preview" class="image-preview"></div>
                </div>
            </div>

            <div class="form-actions">
                <button type="submit" class="btn btn-primary">
                    <i class="fas fa-save"></i> Update Company
                </button>
                <a href="{{ route('companies.show', $company) }}" class="btn btn-outline">
                    <i class="fas fa-times"></i> Cancel
                </a>
            </div>
        </form>
    </div>

    <!-- Danger Zone -->
    @can('manage companies')
    <div class="danger-zone">
        <h3>Danger Zone</h3>
        <div class="danger-content">
            <div class="danger-text">
                <h4>Delete Company</h4>
                <p>Once you delete a company, there is no going back. This will permanently delete the company and all associated data.</p>
            </div>
            <form action="{{ route('companies.destroy', $company) }}" method="POST"
                  onsubmit="return confirm('Are you absolutely sure? This action cannot be undone.')">
                @csrf
                @method('DELETE')
                <button type="submit" class="btn btn-danger">
                    <i class="fas fa-trash"></i> Delete Company
                </button>
            </form>
        </div>
    </div>
    @endcan
</div>

<script>
function previewImage(input) {
    const preview = document.getElementById('image-preview');
    preview.innerHTML = '';

    if (input.files && input.files[0]) {
        const reader = new FileReader();

        reader.onload = function(e) {
            const img = document.createElement('img');
            img.src = e.target.result;
            img.style.maxWidth = '200px';
            img.style.maxHeight = '200px';
            img.style.borderRadius = '8px';
            img.style.border = '2px solid var(--accent-teal)';
            preview.appendChild(img);
        }

        reader.readAsDataURL(input.files[0]);
    }
}

// Simple form change detection
let formChanged = false;

// Get original values
const originalName = '{{ addslashes($company->name) }}';
const originalDomain = '{{ addslashes($company->domain) }}';
const originalActive = '{{ $company->active }}';

// Track changes on form fields
document.querySelectorAll('#name, #domain, input[name="active"], #logo').forEach(element => {
    element.addEventListener('input', function() {
        checkForChanges();
    });

    element.addEventListener('change', function() {
        checkForChanges();
    });
});

function checkForChanges() {
    const currentName = document.getElementById('name').value;
    const currentDomain = document.getElementById('domain').value;
    const currentActive = document.querySelector('input[name="active"]:checked')?.value;
    const hasNewLogo = document.getElementById('logo').files.length > 0;

    formChanged = (currentName !== originalName) ||
                  (currentDomain !== originalDomain) ||
                  (currentActive !== originalActive) ||
                  hasNewLogo;
}



// Reset form changed flag when form is submitted
document.querySelector('form').addEventListener('submit', function() {
    formChanged = false;
});
</script>

<style>
.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-card {
    background: var(--bg-light);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-light);
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-light);
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--bg-light);
    color: var(--text-light);
}

.form-input:focus {
    outline: none;
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 3px rgba(46, 204, 204, 0.1);
}

.form-help {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
    color: var(--text-light);
    opacity: 0.7;
}

.error-message {
    display: block;
    margin-top: 4px;
    font-size: 0.8rem;
    color: #dc3545;
}

.radio-group {
    display: flex;
    gap: 20px;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.radio-custom {
    width: 18px;
    height: 18px;
    border: 2px solid var(--border-light);
    border-radius: 50%;
    position: relative;
}

.radio-label input[type="radio"] {
    display: none;
}

.radio-label input[type="radio"]:checked + .radio-custom {
    border-color: var(--accent-teal);
}

.radio-label input[type="radio"]:checked + .radio-custom::after {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--accent-teal);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.current-logo-preview {
    margin-bottom: 20px;
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
    border: 1px solid var(--border-light);
}

.current-logo-label {
    font-weight: 500;
    margin-bottom: 10px;
    color: var(--text-light);
}

.current-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.current-logo img {
    width: 80px;
    height: 80px;
    border-radius: 8px;
    object-fit: cover;
    border: 1px solid var(--border-light);
}

.no-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px;
    color: var(--text-light);
    opacity: 0.7;
}

.no-logo i {
    font-size: 24px;
}

.current-logo-actions {
    display: flex;
    gap: 10px;
}

.file-upload {
    position: relative;
}

.file-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.file-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border: 2px dashed var(--border-light);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--bg-light);
}

.file-label:hover {
    border-color: var(--accent-teal);
    background: rgba(46, 204, 204, 0.05);
}

.image-preview {
    margin-top: 15px;
}

.image-preview img {
    border: 1px solid var(--border-light);
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-light);
}

.danger-zone {
    border: 1px solid #f8d7da;
    border-radius: 12px;
    padding: 20px;
    background: #f8d7da;
}

.danger-zone h3 {
    color: #721c24;
    margin-bottom: 15px;
}

.danger-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.danger-text h4 {
    color: #721c24;
    margin-bottom: 5px;
}

.danger-text p {
    color: #721c24;
    opacity: 0.8;
    margin: 0;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-teal-dark) 0%, var(--accent-teal) 100%);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-light);
    color: var(--text-light);
}

.btn-danger {
    background: #dc3545;
    color: white;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8rem;
}

/* Dark theme adjustments */
[data-theme="dark"] .form-card {
    background: var(--bg-dark);
    border-color: var(--border-dark);
}

[data-theme="dark"] .form-input {
    background: var(--bg-dark);
    border-color: var(--border-dark);
    color: var(--text-dark);
}

[data-theme="dark"] .file-label {
    background: var(--bg-dark);
    border-color: var(--border-dark);
}

[data-theme="dark"] .current-logo-preview {
    background: #2d3038;
    border-color: var(--border-dark);
}

[data-theme="dark"] .no-logo {
    color: var(--text-dark);
}

[data-theme="dark"] .danger-zone {
    background: #2d1b1f;
    border-color: #842029;
}

[data-theme="dark"] .danger-zone h3,
[data-theme="dark"] .danger-text h4,
[data-theme="dark"] .danger-text p {
    color: #ea868f;
}

@media (max-width: 768px) {
    .form-grid {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .form-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .danger-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .current-logo {
        flex-direction: column;
        align-items: flex-start;
    }
}
</style>
@endsection