@extends('layouts.user')

@section('title', 'Send SMS')

@section('content')
<div class="row">
    <div class="col-md-8">
        <div class="card">
            <div class="card-header">
                <h4 class="card-title">Send SMS</h4>
            </div>
            <div class="card-body">
                @if(session('success'))
                    <div class="alert alert-success">{{ session('success') }}</div>
                @endif

                @if(session('error'))
                    <div class="alert alert-danger">{{ session('error') }}</div>
                @endif

                <form action="{{ route('user.send-sms.post') }}" method="POST">
                    @csrf
                    
                    <div class="form-group">
                        <label for="sender_id">Sender ID</label>
                        <select name="sender_id" id="sender_id" class="form-control" required>
                            <option value="">Select Sender ID</option>
                            @foreach($senderIds as $sender)
                                <option value="{{ $sender->sender_id }}">{{ $sender->sender_id }}</option>
                            @endforeach
                        </select>
                    </div>

                    <div class="form-group">
                        <label for="recipients">Recipients</label>
                        <textarea name="recipients" id="recipients" class="form-control" 
                                  placeholder="Enter mobile numbers separated by commas" 
                                  rows="3" required></textarea>
                        <small class="form-text text-muted">Separate multiple numbers with commas</small>
                    </div>

                    <div class="form-group">
                        <label for="message">Message</label>
                        <textarea name="message" id="message" class="form-control" 
                                  rows="5" maxlength="1000" required></textarea>
                        <small class="form-text text-muted">
                            <span id="charCount">0</span> / 1000 characters
                        </small>
                    </div>

                    <div class="form-group">
                        <button type="submit" class="btn btn-primary">Send SMS</button>
                    </div>
                </form>
            </div>
        </div>
    </div>

    <div class="col-md-4">
        <div class="card">
            <div class="card-header">
                <h5>Balance Information</h5>
            </div>
            <div class="card-body">
                <p><strong>Current Balance:</strong> ৳{{ auth()->user()->balance }}</p>
                <p><strong>SMS Rate:</strong> ৳{{ auth()->user()->sms_rate }}/SMS</p>
            </div>
        </div>
    </div>
</div>
@endsection

@section('scripts')
<script>
    document.getElementById('message').addEventListener('input', function() {
        document.getElementById('charCount').textContent = this.value.length;
    });
</script>
@endsection