@extends('layouts.app')

@section('content')
<div class="container-fluid">
    <div class="row">
        <div class="col-md-8 offset-md-2">
            <div class="card">
                <div class="card-header">
                    <h4 class="mb-0">Create New User</h4>
                </div>
                <div class="card-body">
                    <form id="createUserForm" action="{{ route('users.store') }}" method="POST">
                        @csrf
                        
                        <div class="row">
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="username" class="form-label">Username *</label>
                                    <input type="text" class="form-control" id="username" name="username" 
                                           value="{{ old('username') }}" required maxlength="255">
                                    <div class="invalid-feedback" id="usernameError"></div>
                                </div>
                            </div>
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="email" class="form-label">Email Address *</label>
                                    <input type="email" class="form-control" id="email" name="email" 
                                           value="{{ old('email') }}" required>
                                    <div class="invalid-feedback" id="emailError"></div>
                                </div>
                            </div>
                        </div>

                        <div class="row">
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="password" class="form-label">Password *</label>
                                    <input type="password" class="form-control" id="password" name="password" 
                                           required minlength="8">
                                    <div class="invalid-feedback" id="passwordError"></div>
                                </div>
                            </div>
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="password_confirmation" class="form-label">Confirm Password *</label>
                                    <input type="password" class="form-control" id="password_confirmation" 
                                           name="password_confirmation" required minlength="8">
                                </div>
                            </div>
                        </div>

                        <div class="row">
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="user_type" class="form-label">User Role *</label>
                                    <select class="form-select" id="user_type" name="user_type" required>
                                        <option value="">Select Role</option>
                                        <option value="admin" {{ old('user_type') == 'admin' ? 'selected' : '' }}>Administrator</option>
                                        <option value="lms_manager" {{ old('user_type') == 'lms_manager' ? 'selected' : '' }}>LMS Manager</option>
                                        <option value="teacher" {{ old('user_type') == 'teacher' ? 'selected' : '' }}>Teacher</option>
                                        <option value="student" {{ old('user_type') == 'student' ? 'selected' : '' }}>Student</option>
                                    </select>
                                    <div class="invalid-feedback" id="userTypeError"></div>
                                </div>
                            </div>
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="phone" class="form-label">Phone Number</label>
                                    <input type="text" class="form-control" id="phone" name="phone" 
                                           value="{{ old('phone') }}" maxlength="20">
                                    <div class="invalid-feedback" id="phoneError"></div>
                                </div>
                            </div>
                        </div>

                        <div class="mb-3">
                            <div class="form-check form-switch">
                                <input class="form-check-input" type="checkbox" id="is_active" name="is_active" 
                                       value="1" {{ old('is_active', true) ? 'checked' : '' }}>
                                <label class="form-check-label" for="is_active">Active User</label>
                            </div>
                        </div>

                        <div class="alert alert-info">
                            <h6><i class="fas fa-info-circle"></i> Role Information</h6>
                            <ul class="mb-0">
                                <li><strong>Administrator:</strong> Full system access</li>
                                <li><strong>LMS Manager:</strong> Manage courses, batches, and users</li>
                                <li><strong>Teacher:</strong> Teach courses and manage classes</li>
                                <li><strong>Student:</strong> Access learning materials and submit assignments</li>
                            </ul>
                        </div>

                        <div class="d-flex justify-content-between">
                            <a href="{{ route('users.index') }}" class="btn btn-secondary">
                                <i class="fas fa-arrow-left"></i> Back to List
                            </a>
                            <button type="submit" class="btn btn-primary" id="submitBtn">
                                <i class="fas fa-save"></i> Create User
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@push('scripts')
<script>
$(document).ready(function() {
    $('#createUserForm').on('submit', function(e) {
        e.preventDefault();
        
        const submitBtn = $('#submitBtn');
        const originalText = submitBtn.html();
        
        submitBtn.prop('disabled', true).html('<i class="fas fa-spinner fa-spin"></i> Creating...');
        
        $('.is-invalid').removeClass('is-invalid');
        $('.invalid-feedback').text('');
        
        $.ajax({
            url: $(this).attr('action'),
            type: 'POST',
            data: $(this).serialize(),
            success: function(response) {
                window.location.href = '{{ route("users.index") }}';
            },
            error: function(xhr) {
                submitBtn.prop('disabled', false).html(originalText);
                
                if (xhr.status === 422) {
                    const errors = xhr.responseJSON.errors;
                    Object.keys(errors).forEach(field => {
                        const input = $(`[name="${field}"]`);
                        const errorDiv = $(`#${field}Error`);
                        
                        input.addClass('is-invalid');
                        errorDiv.text(errors[field][0]);
                    });
                } else {
                    alert('Error creating user. Please try again.');
                }
            }
        });
    });

    // Real-time password confirmation validation
    $('#password_confirmation').on('keyup', function() {
        const password = $('#password').val();
        const confirmPassword = $(this).val();
        
        if (password !== confirmPassword) {
            $(this).addClass('is-invalid');
        } else {
            $(this).removeClass('is-invalid');
        }
    });
});
</script>
@endpush