@extends('layouts.app')

@section('content')
<div class="container py-4">
    <div class="row justify-content-center">
        <div class="col-md-8">
            <div class="card border-0 shadow-sm">
                <div class="card-header bg-primary text-white">
                    <h5 class="mb-0">
                        <i class="fas fa-water me-2"></i>
                        Step 4: Meter Assignment & Tier Connection
                    </h5>
                </div>
                <div class="card-body p-4">
                    <div class="alert alert-info mb-4">
                        <i class="fas fa-info-circle me-2"></i>
                        <strong>Applicant Information</strong>
                        <hr class="my-2">
                        <p class="mb-2"><strong>Name:</strong> {{ $application->full_name }}</p>
                        <p class="mb-0"><strong>Address:</strong> {{ $application->formatted_address }}</p>
                    </div>

                    <form action="{{ route('applications.assign-meter', $application) }}" method="POST">
                        @csrf

                        <div class="mb-4">
                            <label for="meter_number" class="form-label">Meter Number <span class="text-danger">*</span></label>
                            <input type="text" class="form-control @error('meter_number') is-invalid @enderror" id="meter_number" name="meter_number" value="{{ old('meter_number') }}" placeholder="e.g., MET-001234" required>
                            @error('meter_number')
                                <div class="invalid-feedback">{{ $message }}</div>
                            @enderror
                            <small class="text-muted d-block mt-2">Must be unique. This will be the unique identifier for this customer's meter.</small>
                        </div>

                        <div class="mb-4">
                            <label for="tier_id" class="form-label">Service Tier <span class="text-danger">*</span></label>
                            <select class="form-select @error('tier_group_id') is-invalid @enderror" id="tier_id" name="tier_group_id" required>
                                <option value="">-- Select Tier Group --</option>
                                @foreach($tierGroups as $tierGroup)
                                    <option value="{{ $tierGroup->id }}" @selected(old('tier_group_id') == $tierGroup->id)>
                                        {{ $tierGroup->name }}
                                    </option>
                                @endforeach
                            </select>
                            @error('tier_group_id')
                                <div class="invalid-feedback">{{ $message }}</div>
                            @enderror
                        </div>

                        <div class="alert alert-warning">
                            <p class="mb-0">
                                <i class="fas fa-exclamation-triangle me-2"></i>
                                After clicking submit, this will:
                                <ul class="mb-0 mt-2">
                                    <li>Create a new customer account with the provided information</li>
                                    <li>Assign the meter number to this customer</li>
                                    <li>Connect the customer to the selected service tier</li>
                                    <li>Make them ready for installation scheduling</li>
                                </ul>
                            </p>
                        </div>

                        <div class="d-flex gap-2">
                            <button type="submit" class="btn btn-primary">
                                <i class="fas fa-check me-2"></i>
                                Assign Meter & Create Customer
                            </button>
                            <a href="{{ route('applications.show', $application) }}" class="btn btn-secondary">
                                <i class="fas fa-times me-2"></i>
                                Cancel
                            </a>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection