// Form component utilities and Alpine.js data

export function formComponentsData() {
  return {
    // Modal states
    showAlertModal: false,
    showConfirmModal: false,
    showContentModal: false,

    // Toast notification state
    toasts: [],

    // Handle confirm modal action
    handleConfirm() {
      this.showConfirmModal = false;
      this.showToast('success', 'Action confirmed!');
    },

    // Show toast notification
    showToast(type = 'success', message = null) {
      const messages = {
        success: 'Operation completed successfully!',
        error: 'An error occurred. Please try again.',
        info: 'Here is some information.',
        warning: 'Please be careful with this action.'
      };

      const toastMessage = message || messages[type] || messages.success;
      const toastId = Date.now();

      // Add toast to list
      this.toasts.push({
        id: toastId,
        type: type,
        message: toastMessage
      });

      // Auto-remove after 5 seconds
      setTimeout(() => {
        this.toasts = this.toasts.filter(t => t.id !== toastId);
      }, 5000);
    },

    // Remove toast manually
    removeToast(id) {
      this.toasts = this.toasts.filter(t => t.id !== id);
    },

    // Form validation utilities
    validateEmail(email) {
      const regex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
      return regex.test(email);
    },

    validatePassword(password) {
      return password.length >= 8;
    },

    // Auto-expand textarea
    autoExpandTextarea(event) {
      const textarea = event.target;
      textarea.style.height = 'auto';
      textarea.style.height = (textarea.scrollHeight) + 'px';
    }
  };
}

// Toast container component for Alpine.js
export function renderToastContainer(Alpine) {
  if (!Alpine) return;

  // This can be used in templates via Alpine
  window.formUtils = {
    formatCharCount(current, max) {
      if (max) {
        return `${current}/${max}`;
      }
      return current;
    },

    isCharCountWarning(current, max) {
      if (!max) return false;
      return current > (max * 0.8);
    },

    isCharCountError(current, max) {
      if (!max) return false;
      return current >= max;
    }
  };
}