@extends('layouts.admin')

@section('title', 'Edit Invoice')
@section('page_heading', 'Edit Invoice '.($invoice->invoice_number ?? ''))

@section('page_actions')
    <a href="{{ route('admin.invoices.index') }}" class="btn btn-outline-secondary">Back to Invoices</a>
@endsection

@section('content')
    <div class="row g-4">
        <div class="col-12">
            <div class="card data-card">
                <div class="card-body">
                    <form method="POST" action="{{ route('admin.invoices.update', $invoice) }}" class="row g-3">
                        @csrf
                        @method('PUT')

                        <div class="col-12">
                            <label for="quote_id" class="form-label">Link to Quote (Optional)</label>
                            <select id="quote_id" name="quote_id" class="form-select">
                                <option value="">- None -</option>
                                @foreach ($quotes as $quote)
                                    <option value="{{ $quote->id }}" @selected(old('quote_id', $invoice->quote_id) == $quote->id)>
                                        #{{ $quote->id }} - {{ $quote->name }} ({{ $quote->email }})
                                    </option>
                                @endforeach
                            </select>
                        </div>

                        <div class="col-md-6">
                            <label for="name" class="form-label">Client Name *</label>
                            <input id="name" name="name" type="text" value="{{ old('name', $invoice->name) }}" required class="form-control">
                        </div>
                        <div class="col-md-6">
                            <label for="business_name" class="form-label">Business Name *</label>
                            <input id="business_name" name="business_name" type="text" value="{{ old('business_name', $invoice->business_name) }}" required class="form-control">
                        </div>

                        <div class="col-md-6">
                            <label for="email" class="form-label">Email *</label>
                            <input id="email" name="email" type="email" value="{{ old('email', $invoice->email) }}" required class="form-control">
                        </div>
                        <div class="col-md-6">
                            <label for="phone" class="form-label">Phone</label>
                            <input id="phone" name="phone" type="text" value="{{ old('phone', $invoice->phone) }}" class="form-control">
                        </div>

                        <div class="col-12">
                            <label for="services_text" class="form-label">Services (One per line)</label>
                            <textarea id="services_text" name="services_text" rows="4" class="form-control">{{ old('services_text', implode(PHP_EOL, $invoice->services ?? [])) }}</textarea>
                        </div>

                        <div class="col-md-4">
                            <label for="word_count" class="form-label">Word Count</label>
                            <input id="word_count" name="word_count" type="number" min="1" value="{{ old('word_count', $invoice->word_count) }}" class="form-control">
                        </div>
                        <div class="col-md-4">
                            <label for="service_minutes" class="form-label">Minutes</label>
                            <input id="service_minutes" name="service_minutes" type="number" min="1" value="{{ old('service_minutes', $invoice->service_minutes) }}" class="form-control">
                        </div>
                        <div class="col-md-4">
                            <label for="amount" class="form-label">Amount</label>
                            <input id="amount" name="amount" type="number" min="0" step="0.01" value="{{ old('amount', $invoice->amount) }}" class="form-control">
                        </div>

                        <div class="col-md-6">
                            <label for="due_date" class="form-label">Due Date</label>
                            <input id="due_date" name="due_date" type="date" value="{{ old('due_date', $invoice->due_date?->format('Y-m-d')) }}" class="form-control">
                        </div>
                        <div class="col-md-6">
                            <label for="status" class="form-label">Status *</label>
                            <select id="status" name="status" class="form-select">
                                <option value="pending" @selected(old('status', $invoice->status) === 'pending')>Unpaid</option>
                                <option value="paid" @selected(old('status', $invoice->status) === 'paid')>Paid</option>
                            </select>
                        </div>

                        <div class="col-12">
                            <label for="notes" class="form-label">Notes</label>
                            <textarea id="notes" name="notes" rows="3" class="form-control">{{ old('notes', $invoice->notes) }}</textarea>
                        </div>

                        <div class="col-12 d-flex justify-content-end">
                            <button type="submit" class="btn btn-primary">Update Invoice</button>
                        </div>
                    </form>
                </div>
            </div>
        </div>

        <div class="col-12">
            <div class="card border-danger">
                <div class="card-body">
                    <h2 class="h6 text-danger">Danger Zone</h2>
                    <p class="text-muted mb-3">Deleting an invoice is permanent and cannot be undone.</p>
                    <form action="{{ route('admin.invoices.destroy', $invoice) }}" method="POST" onsubmit="return confirm('Delete this invoice?');">
                        @csrf
                        @method('DELETE')
                        <button type="submit" class="btn btn-danger">Delete Invoice</button>
                    </form>
                </div>
            </div>
        </div>
    </div>
@endsection