@extends('layouts.app')

@section('content')
<div class="container py-4">
    <div class="row">
        <div class="col-md-12">
            <!-- Application Progress Timeline -->
            <div class="card mb-4 border-0 shadow-sm">
                <div class="card-body p-4">
                    <h6 class="mb-4">Application Progress & Timeline</h6>
                    <div class="progress-timeline">
                        <!-- Step 1: Application Submitted -->
                        <div class="timeline-step completed">
                            <div class="timeline-marker">1</div>
                            <div class="timeline-content">
                                <h6 class="text-primary mb-2">Application Submitted</h6>
                                <p class="text-muted small mb-1">{{ $application->created_at ? \Carbon\Carbon::parse($application->created_at)->format('M d, Y H:i') : 'N/A' }}</p>
                            </div>
                        </div>

                        <!-- Step 2: Approval -->
                        <div class="timeline-step @if(in_array($application->status, ['approved', 'payment_pending', 'payment_completed', 'meter_assigned', 'installation_pending', 'installation_completed', 'active'])) completed @endif">
                            <div class="timeline-marker">2</div>
                            <div class="timeline-content">
                                <h6 class="text-primary mb-2">Application Approved</h6>
                                @if(in_array($application->status, ['approved', 'payment_pending', 'payment_completed', 'meter_assigned', 'installation_pending', 'installation_completed', 'active']))
                                    <p class="text-muted small mb-1">{{ $application->approved_at ? \Carbon\Carbon::parse($application->approved_at)->format('M d, Y H:i') : 'N/A' }}</p>
                                    <p class="small mb-0"><strong>Approved By:</strong> {{ $application->approver->name ?? 'N/A' }}</p>
                                @else
                                    <p class="text-muted small">Pending approval</p>
                                @endif
                            </div>
                        </div>

                        <!-- Step 3: Payment -->
                        <div class="timeline-step @if(in_array($application->status, ['payment_completed', 'meter_assigned', 'installation_pending', 'installation_completed', 'active'])) completed @endif">
                            <div class="timeline-marker">3</div>
                            <div class="timeline-content">
                                <h6 class="text-primary mb-2">Payment Completed</h6>
                                @if(in_array($application->status, ['payment_completed', 'meter_assigned', 'installation_pending', 'installation_completed', 'active']))
                                    <p class="text-muted small mb-1">{{ $application->payment_date ? \Carbon\Carbon::parse($application->payment_date)->format('M d, Y H:i') : 'N/A' }}</p>
                                    <p class="small mb-1"><strong>Reference:</strong> {{ $application->payment_reference ?? 'N/A' }}</p>
                                    <p class="small mb-0"><strong>Processed By:</strong> {{ $application->paymentProcessor->name ?? 'N/A' }}</p>
                                @else
                                    <p class="text-muted small">Pending payment</p>
                                @endif
                            </div>
                        </div>

                        <!-- Step 4: Meter Assigned -->
                        <div class="timeline-step @if(in_array($application->status, ['meter_assigned', 'installation_pending', 'installation_completed', 'active'])) completed @endif">
                            <div class="timeline-marker">4</div>
                            <div class="timeline-content">
                                <h6 class="text-primary mb-2">Meter Assigned & Account Created</h6>
                                @if(in_array($application->status, ['meter_assigned', 'installation_pending', 'installation_completed', 'active']))
                                    <p class="small mb-1"><strong>Meter Number:</strong> {{ $application->meter_number ?? 'N/A' }}</p>
                                    @if($application->client)
                                        <p class="small mb-0"><strong>Account Number:</strong> {{ $application->client->account_number }}</p>
                                    @endif
                                @else
                                    <p class="text-muted small">Pending meter assignment</p>
                                @endif
                            </div>
                        </div>

                        <!-- Step 5: Installation -->
                        <div class="timeline-step @if(in_array($application->status, ['installation_pending', 'installation_completed', 'active'])) completed @endif">
                            <div class="timeline-marker">5</div>
                            <div class="timeline-content">
                                <h6 class="text-primary mb-2">Installation Scheduled</h6>
                                @if(in_array($application->status, ['installation_pending', 'installation_completed', 'active']))
                                    <p class="text-muted small mb-1">{{ $application->installation_scheduled_date ? \Carbon\Carbon::parse($application->installation_scheduled_date)->format('M d, Y') : 'N/A' }}</p>
                                    <p class="small mb-0"><strong>Installer:</strong> {{ $application->installer->name ?? 'N/A' }}</p>
                                @else
                                    <p class="text-muted small">Pending installation scheduling</p>
                                @endif
                            </div>
                        </div>

                        <!-- Step 6: Installation Completed -->
                        <div class="timeline-step @if(in_array($application->status, ['installation_completed', 'active'])) completed @endif">
                            <div class="timeline-marker">6</div>
                            <div class="timeline-content">
                                <h6 class="text-primary mb-2">Installation Completed</h6>
                                @if(in_array($application->status, ['installation_completed', 'active']))
                                    <p class="text-muted small mb-1">{{ $application->installation_completed_date ? \Carbon\Carbon::parse($application->installation_completed_date)->format('M d, Y H:i') : 'N/A' }}</p>
                                    <p class="small mb-0"><strong>Status:</strong> 
                                        @switch($application->installation_status)
                                            @case('completed')
                                                <span class="badge bg-success">Completed Successfully</span>
                                                @break
                                            @default
                                                <span class="badge bg-secondary">{{ $application->installation_status ?? 'N/A' }}</span>
                                        @endswitch
                                    </p>
                                @else
                                    <p class="text-muted small">Pending installation completion</p>
                                @endif
                            </div>
                        </div>

                        <!-- Step 7: Service Active -->
                        <div class="timeline-step @if($application->status === 'active') completed @endif">
                            <div class="timeline-marker">7</div>
                            <div class="timeline-content">
                                <h6 class="text-primary mb-2">Service Activated</h6>
                                @if($application->status === 'active')
                                    <p class="text-muted small">Account is now active and in service</p>
                                @else
                                    <p class="text-muted small">Pending final activation</p>
                                @endif
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            @if (session('success'))
                <div class="alert alert-success alert-dismissible fade show mb-4" role="alert">
                    {{ session('success') }}
                    <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
                </div>
            @endif

            <div class="row">
                <!-- Application Info -->
                <div class="col-md-8">
                    <div class="card mb-4 border-0 shadow-sm">
                        <div class="card-header bg-light">
                            <h5 class="mb-0">Applicant Information</h5>
                        </div>
                        <div class="card-body">
                            <div class="row mb-3">
                                <div class="col-md-6">
                                    <p><strong>Name:</strong><br>{{ $application->full_name }}</p>
                                </div>
                                <div class="col-md-6">
                                    <p><strong>Email:</strong><br><a href="mailto:{{ $application->email }}">{{ $application->email }}</a></p>
                                </div>
                            </div>
                            <div class="row mb-3">
                                <div class="col-md-6">
                                    <p><strong>Phone:</strong><br>{{ $application->phone }}</p>
                                </div>
                                <div class="col-md-6">
                                    <p><strong>Address:</strong><br>{{ $application->formatted_address }}</p>
                                </div>
                            </div>
                            @if($application->meter_location)
                                <div class="mb-3">
                                    <p><strong>Meter Location:</strong><br>{{ $application->meter_location }}</p>
                                </div>
                            @endif
                            @if($application->property_description)
                                <div class="mb-3">
                                    <p><strong>Property Description:</strong><br>{{ $application->property_description }}</p>
                                </div>
                            @endif
                        </div>
                    </div>

                    <!-- Approval Status -->
                    @if(in_array($application->status, ['approved', 'payment_pending', 'payment_completed', 'meter_assigned', 'installation_pending', 'installation_completed', 'active']))
                        <div class="card mb-4 border-0 shadow-sm">
                            <div class="card-header bg-light">
                                <h5 class="mb-0">Approval Information</h5>
                            </div>
                            <div class="card-body">
                                <p class="mb-2"><strong>Approved By:</strong> {{ $application->approver->name ?? 'N/A' }}</p>
                                <p class="mb-2"><strong>Approved Date:</strong> {{ $application->approved_at ? \Carbon\Carbon::parse($application->approved_at)->format('M d, Y H:i') : 'N/A' }}</p>
                                @if($application->approval_notes)
                                    <p class="mb-0"><strong>Notes:</strong><br>{{ $application->approval_notes }}</p>
                                @endif
                            </div>
                        </div>
                    @endif

                    <!-- Payment Status -->
                    @if(in_array($application->status, ['payment_pending', 'payment_completed', 'meter_assigned', 'installation_pending', 'installation_completed', 'active']))
                        <div class="card mb-4 border-0 shadow-sm">
                            <div class="card-header bg-light">
                                <h5 class="mb-0">Payment Information</h5>
                            </div>
                            <div class="card-body">
                                <p class="mb-2"><strong>Setup Fee:</strong> ₱{{ number_format($application->setup_fee, 2) }}</p>
                                <p class="mb-2"><strong>Payment Status:</strong> 
                                    @if($application->status === 'payment_completed' || in_array($application->status, ['meter_assigned', 'installation_pending', 'installation_completed', 'active']))
                                        <span class="badge bg-success">Completed</span>
                                    @else
                                        <span class="badge bg-warning">Pending</span>
                                    @endif
                                </p>
                                @if($application->payment_date)
                                    <p class="mb-2"><strong>Payment Date:</strong> {{ \Carbon\Carbon::parse($application->payment_date)->format('M d, Y') }}</p>
                                @endif
                                @if($application->payment_reference)
                                    <p class="mb-0"><strong>Reference #:</strong> {{ $application->payment_reference }}</p>
                                @endif
                            </div>
                        </div>
                    @endif

                    <!-- Meter & Tier Info -->
                    @if(in_array($application->status, ['meter_assigned', 'installation_pending', 'installation_completed', 'active']))
                        <div class="card mb-4 border-0 shadow-sm">
                            <div class="card-header bg-light">
                                <h5 class="mb-0">Meter & Tier Information</h5>
                            </div>
                            <div class="card-body">
                                <p class="mb-2"><strong>Meter Number:</strong> {{ $application->meter_number }}</p>
                                <p class="mb-2"><strong>Tier:</strong> {{ $application->tier->name ?? 'N/A' }}</p>
                                @if($application->client)
                                    <p class="mb-0"><strong>Account Number:</strong> {{ $application->client->account_number }}</p>
                                @endif
                            </div>
                        </div>
                    @endif

                    <!-- Installation Info -->
                    @if(in_array($application->status, ['installation_pending', 'installation_completed', 'active']))
                        <div class="card mb-4 border-0 shadow-sm">
                            <div class="card-header bg-light">
                                <h5 class="mb-0">Installation Information</h5>
                            </div>
                            <div class="card-body">
                                <p class="mb-2"><strong>Installer:</strong> {{ $application->installer->name ?? 'N/A' }}</p>
                                <p class="mb-2"><strong>Scheduled Date:</strong> {{ $application->installation_scheduled_date ? \Carbon\Carbon::parse($application->installation_scheduled_date)->format('M d, Y') : 'N/A' }}</p>
                                @if($application->installation_completed_date)
                                    <p class="mb-2"><strong>Completed Date:</strong> {{ \Carbon\Carbon::parse($application->installation_completed_date)->format('M d, Y') }}</p>
                                @endif
                                <p class="mb-2"><strong>Status:</strong> 
                                    @switch($application->installation_status)
                                        @case('pending')
                                            <span class="badge bg-warning">Pending</span>
                                            @break
                                        @case('in_progress')
                                            <span class="badge bg-info">In Progress</span>
                                            @break
                                        @case('completed')
                                            <span class="badge bg-success">Completed</span>
                                            @break
                                        @case('failed')
                                            <span class="badge bg-danger">Failed</span>
                                            @break
                                    @endswitch
                                </p>
                                @if($application->installation_notes)
                                    <p class="mb-0"><strong>Notes:</strong><br>{{ $application->installation_notes }}</p>
                                @endif
                            </div>
                        </div>
                    @endif
                </div>

                <!-- Actions Sidebar -->
                <div class="col-md-4">
                    <div class="card border-0 shadow-sm sticky-top" style="top: 20px;">
                        <div class="card-header bg-light">
                            <h5 class="mb-0">Next Steps</h5>
                        </div>
                        <div class="card-body">
                            @if($application->status === 'submitted')
                                @can('approve', $application)
                                    <a href="{{ route('applications.approve-form', $application) }}" class="btn btn-primary btn-sm w-100 mb-2">
                                        <i class="fas fa-check-circle me-2"></i>
                                        Review & Approve
                                    </a>
                                @endcan
                                <p class="text-muted small">Awaiting approval from company admin</p>
                            @elseif($application->status === 'payment_pending')
                                <a href="{{ route('applications.payment', $application) }}" class="btn btn-primary btn-sm w-100 mb-2">
                                    <i class="fas fa-credit-card me-2"></i>
                                    Process Payment
                                </a>
                                <p class="text-muted small">Setup fee: ₱{{ number_format($application->setup_fee, 2) }}</p>
                            @elseif($application->status === 'payment_completed')
                                <a href="{{ route('applications.meter', $application) }}" class="btn btn-primary btn-sm w-100 mb-2">
                                    <i class="fas fa-water me-2"></i>
                                    Assign Meter & Tier
                                </a>
                                <p class="text-muted small">Payment completed, assign meter</p>
                            @elseif($application->status === 'meter_assigned')
                                <a href="{{ route('applications.installation', $application) }}" class="btn btn-primary btn-sm w-100 mb-2">
                                    <i class="fas fa-tools me-2"></i>
                                    Schedule Installation
                                </a>
                                <p class="text-muted small">Meter assigned, schedule installation</p>
                            @elseif($application->status === 'installation_pending')
                                <a href="{{ route('applications.installation-document', $application) }}" class="btn btn-success btn-sm w-100 mb-2">
                                    <i class="fas fa-file-pdf me-2"></i>
                                    Download Installation Doc
                                </a>
                                <a href="{{ route('applications.installation', $application) }}" class="btn btn-info btn-sm w-100 mb-2">
                                    <i class="fas fa-tasks me-2"></i>
                                    Report Installation Status
                                </a>
                                <p class="text-muted small">Installation scheduled</p>
                            @elseif($application->status === 'active')
                                <div class="alert alert-success mb-0">
                                    <i class="fas fa-check-circle me-2"></i>
                                    <strong>Active!</strong> Customer is now active.
                                </div>
                            @endif
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

<style>
.progress-steps {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.step {
    flex: 1;
    min-width: 100px;
    text-align: center;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.step.completed {
    opacity: 1;
}

.step-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #dee2e6;
    color: #666;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin: 0 auto 10px;
}

.step.completed .step-icon {
    background-color: #198754;
    color: white;
}

.step-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #666;
}

.step.completed .step-label {
    color: #198754;
}

/* Progress Timeline Styles - Horizontal */
.progress-timeline {
    position: relative;
    padding: 20px 0;
    display: flex;
    align-items: flex-start;
    gap: 30px;
    overflow-x: auto;
    padding-bottom: 40px;
}

.timeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    min-width: 120px;
    flex-shrink: 0;
}

.timeline-step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 70px;
    width: 30px;
    height: 2px;
    background-color: #dee2e6;
}

.timeline-step.completed:not(:last-child)::after {
    background-color: #198754;
}

.timeline-marker {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #ffffff;
    border: 3px solid #dee2e6;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: #666;
    flex-shrink: 0;
    position: relative;
    margin-bottom: 12px;
    z-index: 1;
}

.timeline-step.completed .timeline-marker {
    background-color: #198754;
    border-color: #198754;
    color: white;
}

.timeline-content {
    text-align: center;
    width: 100%;
    padding: 0;
}

.timeline-content h6 {
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.timeline-step.completed .timeline-content h6 {
    color: #198754;
}

.timeline-content .text-muted {
    color: #999 !important;
}

.timeline-content .small {
    font-size: 0.875rem;
    color: #666;
}
</style>
@endsection