@extends('layouts.app')

@section('title', 'Edit API Transceiver')

@section('content')
<div class="container-fluid px-4">
    <div class="d-sm-flex align-items-center justify-content-between mb-4">
        <h1 class="h3 mb-0 text-gray-800">
            <i class="fas fa-edit me-2"></i>Edit API Transceiver
        </h1>
        <div>
            <a href="{{ route('api-transceivers.show', $apiTransceiver) }}" class="btn btn-info">
                <i class="fas fa-eye me-2"></i>View Details
            </a>
            <a href="{{ route('api-transceivers.index') }}" class="btn btn-secondary">
                <i class="fas fa-arrow-left me-2"></i>Back to List
            </a>
        </div>
    </div>

    <!-- Alert Messages -->
    @if(session('success'))
        <div class="alert alert-success alert-dismissible fade show" role="alert">
            <i class="fas fa-check-circle me-2"></i>{{ session('success') }}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif
    
    @if(session('error'))
        <div class="alert alert-danger alert-dismissible fade show" role="alert">
            <i class="fas fa-exclamation-circle me-2"></i>{{ session('error') }}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif
    
    @if($errors->any())
        <div class="alert alert-danger alert-dismissible fade show" role="alert">
            <i class="fas fa-exclamation-triangle me-2"></i>
            <strong>Please fix the following errors:</strong>
            <ul class="mb-0 mt-2">
                @foreach($errors->all() as $error)
                    <li>{{ $error }}</li>
                @endforeach
            </ul>
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif

    <div class="row">
        <div class="col-lg-8">
            <div class="card shadow mb-4">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-primary">
                        <i class="fas fa-exchange-alt me-2"></i>Edit Transceiver Configuration
                    </h6>
                </div>
                <div class="card-body">
                    <form action="{{ route('api-transceivers.update', $apiTransceiver) }}" method="POST" id="transceiverForm">
                        @csrf
                        @method('PUT')
                        
                        <!-- Basic Information -->
                        <div class="row">
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="api_client_id" class="form-label">API Client <span class="text-danger">*</span></label>
                                    <select class="form-control @error('api_client_id') is-invalid @enderror" 
                                            id="api_client_id" name="api_client_id" required>
                                        <option value="">Select API Client</option>
                                        @foreach($apiClients as $client)
                                            <option value="{{ $client->id }}" {{ old('api_client_id', $apiTransceiver->api_client_id) == $client->id ? 'selected' : '' }}>
                                                {{ $client->name }}
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('api_client_id')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>

                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="name" class="form-label">Name <span class="text-danger">*</span></label>
                                    <input type="text" class="form-control @error('name') is-invalid @enderror" 
                                           id="name" name="name" value="{{ old('name', $apiTransceiver->name) }}" required 
                                           placeholder="e.g., Customer Data Transceiver">
                                    @error('name')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>
                            </div>
                        </div>

                        <div class="form-group mb-3">
                            <label for="description" class="form-label">Description</label>
                            <textarea class="form-control @error('description') is-invalid @enderror" 
                                      id="description" name="description" rows="3" 
                                      placeholder="Optional description for this transceiver">{{ old('description', $apiTransceiver->description) }}</textarea>
                            @error('description')
                                <div class="invalid-feedback">{{ $message }}</div>
                            @enderror
                        </div>

                        <!-- Source and Target Configuration -->
                        <hr class="my-4">
                        <h5 class="mb-3"><i class="fas fa-cog me-2"></i>Source & Target Configuration</h5>
                        
                        <div class="row">
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="api_receiver_id" class="form-label">API Receiver (Source) <span class="text-danger">*</span></label>
                                    <select class="form-control @error('api_receiver_id') is-invalid @enderror" 
                                            id="api_receiver_id" name="api_receiver_id" required>
                                        <option value="">Select API Receiver</option>
                                        @foreach($apiReceivers as $receiver)
                                            <option value="{{ $receiver->id }}" {{ old('api_receiver_id', $apiTransceiver->api_receiver_id) == $receiver->id ? 'selected' : '' }}>
                                                {{ $receiver->name }} ({{ $receiver->endpoint }})
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('api_receiver_id')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                    <small class="form-text text-muted">The API receiver that will provide data</small>
                                </div>
                            </div>

                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="api_target_id" class="form-label">API Target <span class="text-danger">*</span></label>
                                    <select class="form-control @error('api_target_id') is-invalid @enderror" 
                                            id="api_target_id" name="api_target_id" required>
                                        <option value="">Select API Target</option>
                                        @foreach($apiTargets as $target)
                                            <option value="{{ $target->id }}" {{ old('api_target_id', $apiTransceiver->api_target_id) == $target->id ? 'selected' : '' }}>
                                                {{ $target->name }} ({{ $target->url }})
                                            </option>
                                        @endforeach
                                    </select>
                                    @error('api_target_id')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                    <small class="form-text text-muted">The API target where data will be forwarded</small>
                                </div>
                            </div>
                        </div>

                        <!-- Scheduling Settings -->
                        <hr class="my-4">
                        <h5 class="mb-3"><i class="fas fa-clock me-2"></i>Scheduling Settings</h5>
                        
                        <div class="row">
                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="schedule_type" class="form-label">Schedule Type <span class="text-danger">*</span></label>
                                    <select class="form-control @error('schedule_type') is-invalid @enderror" 
                                            id="schedule_type" name="schedule_type" required onchange="toggleScheduleFields()">
                                        <option value="manual" {{ old('schedule_type', $apiTransceiver->schedule_type) == 'manual' ? 'selected' : '' }}>Manual</option>
                                        <option value="interval" {{ old('schedule_type', $apiTransceiver->schedule_type) == 'interval' ? 'selected' : '' }}>Interval</option>
                                        <option value="cron" {{ old('schedule_type', $apiTransceiver->schedule_type) == 'cron' ? 'selected' : '' }}>Cron Expression</option>
                                    </select>
                                    @error('schedule_type')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>

                                <div class="form-group mb-3" id="sync_interval_field" style="display: none;">
                                    <label for="sync_interval" class="form-label">Sync Interval (minutes) <span class="text-danger">*</span></label>
                                    <input type="number" class="form-control @error('sync_interval') is-invalid @enderror" 
                                           id="sync_interval" name="sync_interval" 
                                           value="{{ old('sync_interval', $apiTransceiver->sync_interval) }}"
                                           min="1" max="1440" placeholder="e.g., 60 for hourly">
                                    @error('sync_interval')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                    <small class="form-text text-muted">Enter interval in minutes (1-1440)</small>
                                </div>

                                <div class="form-group mb-3" id="cron_expression_field" style="display: none;">
                                    <label for="cron_expression" class="form-label">Cron Expression <span class="text-danger">*</span></label>
                                    <input type="text" class="form-control @error('cron_expression') is-invalid @enderror" 
                                           id="cron_expression" name="cron_expression" 
                                           value="{{ old('cron_expression', $apiTransceiver->cron_expression) }}"
                                           placeholder="e.g., * * * * *">
                                    @error('cron_expression')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                    <small class="form-text text-muted">Standard cron expression format</small>
                                </div>
                            </div>

                            <div class="col-md-6">
                                <div class="form-group mb-3">
                                    <label for="direction" class="form-label">Direction <span class="text-danger">*</span></label>
                                    <select class="form-control @error('direction') is-invalid @enderror" 
                                            id="direction" name="direction" required>
                                        <option value="unidirectional" {{ old('direction', $apiTransceiver->direction) == 'unidirectional' ? 'selected' : '' }}>Unidirectional</option>
                                        <option value="bidirectional" {{ old('direction', $apiTransceiver->direction) == 'bidirectional' ? 'selected' : '' }}>Bidirectional</option>
                                    </select>
                                    @error('direction')
                                        <div class="invalid-feedback">{{ $message }}</div>
                                    @enderror
                                </div>

                                <div class="form-check mb-3">
                                    <input type="hidden" name="auto_sync" value="0">
                                    <input type="checkbox" class="form-check-input" id="auto_sync" name="auto_sync" value="1"
                                           {{ old('auto_sync', $apiTransceiver->auto_sync) ? 'checked' : '' }}>
                                    <label class="form-check-label" for="auto_sync">
                                        Auto Sync
                                    </label>
                                    <small class="form-text text-muted d-block">Enable automatic synchronization</small>
                                </div>

                                <div class="form-check mb-3">
                                    <input type="hidden" name="is_active" value="0">
                                    <input type="checkbox" class="form-check-input" id="is_active" name="is_active" value="1"
                                           {{ old('is_active', $apiTransceiver->is_active) ? 'checked' : '' }}>
                                    <label class="form-check-label" for="is_active">
                                        Active
                                    </label>
                                    <small class="form-text text-muted d-block">Enable this transceiver</small>
                                </div>
                            </div>
                        </div>

                        <!-- Field Mapping -->
                        <hr class="my-4">
                        <h5 class="mb-3"><i class="fas fa-map me-2"></i>Field Mapping (Optional)</h5>
                        
                        <div class="form-group mb-3">
                            <label for="field_mapping_json" class="form-label">Field Mapping JSON</label>
                            <textarea class="form-control @error('field_mapping') is-invalid @enderror" 
                                      id="field_mapping_json" name="field_mapping_json" rows="4" 
                                      placeholder='{"source_field": "target_field", "name": "full_name", "email": "email_address"}'>{{ old('field_mapping_json', $apiTransceiver->field_mapping ? json_encode($apiTransceiver->field_mapping, JSON_PRETTY_PRINT) : '') }}</textarea>
                            @error('field_mapping')
                                <div class="invalid-feedback">{{ $message }}</div>
                            @enderror
                            <small class="form-text text-muted">JSON object mapping source fields to target fields</small>
                        </div>

                        <!-- Conditions -->
                        <div class="form-group mb-3">
                            <label for="conditions_json" class="form-label">Processing Conditions (Optional)</label>
                            <textarea class="form-control @error('data_filter') is-invalid @enderror" 
                                      id="conditions_json" name="conditions_json" rows="3" 
                                      placeholder='{"status": "active", "type": "customer"}'>{{ old('conditions_json', $apiTransceiver->data_filter ? json_encode($apiTransceiver->data_filter, JSON_PRETTY_PRINT) : '') }}</textarea>
                            @error('data_filter')
                                <div class="invalid-feedback">{{ $message }}</div>
                            @enderror
                            <small class="form-text text-muted">JSON object with conditions for data filtering</small>
                        </div>

                        <!-- Submit Buttons -->
                        <div class="d-flex justify-content-between">
                            <a href="{{ route('api-transceivers.show', $apiTransceiver) }}" class="btn btn-secondary">
                                <i class="fas fa-times me-2"></i>Cancel
                            </a>
                            <button type="submit" class="btn btn-primary">
                                <i class="fas fa-save me-2"></i>Update Transceiver
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>

        <!-- Help Section -->
        <div class="col-lg-4">
            <div class="card shadow mb-4">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-info">
                        <i class="fas fa-info-circle me-2"></i>Current Configuration
                    </h6>
                </div>
                <div class="card-body">
                    <h6>Statistics:</h6>
                    <ul class="small text-muted mb-3">
                        <li><strong>Total Forwarded:</strong> {{ number_format($apiTransceiver->total_forwarded) }}</li>
                        <li><strong>Total Logs:</strong> {{ $apiTransceiver->logs->count() }}</li>
                        <li><strong>Success Rate:</strong> 
                            @if($apiTransceiver->logs->count() > 0)
                                {{ number_format(($apiTransceiver->logs->where('status', 'success')->count() / $apiTransceiver->logs->count()) * 100, 1) }}%
                            @else
                                N/A
                            @endif
                        </li>
                        <li><strong>Created:</strong> {{ $apiTransceiver->created_at->format('M d, Y') }}</li>
                        <li><strong>Last Updated:</strong> {{ $apiTransceiver->updated_at->format('M d, Y H:i') }}</li>
                    </ul>

                    <h6>Schedule Types:</h6>
                    <ul class="small text-muted mb-3">
                        <li><strong>Manual:</strong> Process data only when triggered manually</li>
                        <li><strong>Real-time:</strong> Process data immediately when received</li>
                        <li><strong>Hourly:</strong> Process data every hour(s)</li>
                        <li><strong>Daily:</strong> Process data every day(s)</li>
                    </ul>

                    <h6>Field Mapping:</h6>
                    <p class="small text-muted mb-3">
                        Use JSON to map source fields to target fields. Leave empty to forward data as-is.
                    </p>

                    <h6>Processing Conditions:</h6>
                    <p class="small text-muted">
                        Use JSON to specify conditions that data must meet to be forwarded. 
                        Leave empty to forward all data.
                    </p>
                </div>
            </div>

            <!-- Quick Actions -->
            <div class="card shadow mb-4">
                <div class="card-header py-3">
                    <h6 class="m-0 font-weight-bold text-success">
                        <i class="fas fa-bolt me-2"></i>Quick Actions
                    </h6>
                </div>
                <div class="card-body">
                    <a href="{{ route('api-transceivers.show', $apiTransceiver) }}" class="btn btn-info btn-sm w-100 mb-2">
                        <i class="fas fa-eye me-2"></i>View Details
                    </a>
                    
                    <a href="{{ route('api-transceivers.logs', $apiTransceiver) }}" class="btn btn-primary btn-sm w-100 mb-2">
                        <i class="fas fa-list me-2"></i>View Logs
                    </a>

                    <form action="{{ route('api-transceivers.test', $apiTransceiver) }}" method="POST" class="mb-2">
                        @csrf
                        <button type="submit" class="btn btn-success btn-sm w-100">
                            <i class="fas fa-play me-2"></i>Test Transceiver
                        </button>
                    </form>
                </div>
            </div>

            @if($apiReceivers->isEmpty())
                <div class="alert alert-warning">
                    <i class="fas fa-exclamation-triangle me-2"></i>
                    <strong>No API Receivers found!</strong><br>
                    You need at least one API receiver.
                    <a href="{{ route('api-receivers.create') }}" class="btn btn-sm btn-warning mt-2">
                        Create Receiver
                    </a>
                </div>
            @endif

            @if($apiTargets->isEmpty())
                <div class="alert alert-warning">
                    <i class="fas fa-exclamation-triangle me-2"></i>
                    <strong>No API Targets found!</strong><br>
                    You need at least one API target.
                    <a href="{{ route('api-targets.create') }}" class="btn btn-sm btn-warning mt-2">
                        Create Target
                    </a>
                </div>
            @endif
        </div>
    </div>
</div>

<script>
function toggleScheduleFields() {
    const scheduleType = document.getElementById('schedule_type').value;
    const syncIntervalField = document.getElementById('sync_interval_field');
    const cronExpressionField = document.getElementById('cron_expression_field');
    
    // Hide all fields first
    syncIntervalField.style.display = 'none';
    cronExpressionField.style.display = 'none';
    
    // Show relevant field based on schedule type
    if (scheduleType === 'interval') {
        syncIntervalField.style.display = 'block';
    } else if (scheduleType === 'cron') {
        cronExpressionField.style.display = 'block';
    }
}

// Initialize fields on page load
document.addEventListener('DOMContentLoaded', function() {
    toggleScheduleFields();
});
</script>
@endsection