using TMPro;
using UnityEngine;
using UnityGameFramework.Runtime;

namespace GeometryTD.UI
{
    public class EventForm : UGuiForm
    {
        [SerializeField] private TMP_Text m_TitleText;
        [SerializeField] private TMP_Text m_DescriptionText;
        [SerializeField] private EventOptionItem[] m_OptionItems;

        private EventFormContext m_Context;
        public void RefreshUI(EventFormContext context)
        {
            m_Context = context;

            if (m_TitleText != null)
            {
                m_TitleText.text = context?.Title ?? string.Empty;
            }

            if (m_DescriptionText != null)
            {
                m_DescriptionText.text = context?.Description ?? string.Empty;
            }

            for (int i = 0; i < m_OptionItems.Length; i++)
            {
                EventOptionItemContext optionContext = null;
                if (context?.OptionItems != null && i < context.OptionItems.Length)
                {
                    optionContext = context.OptionItems[i];
                }

                if (m_OptionItems[i] != null)
                {
                    m_OptionItems[i].OnInit(optionContext);
                }
            }
        }

        protected override void OnOpen(object userData)
        {
            base.OnOpen(userData);

            if (userData is EventFormContext context)
            {
                RefreshUI(context);
                return;
            }

            Log.Warning("EventForm requires EventFormContext as userData.");
        }

        protected override void OnClose(bool isShutdown, object userData)
        {
            m_Context = null;

            if (m_TitleText != null)
            {
                m_TitleText.text = string.Empty;
            }

            if (m_DescriptionText != null)
            {
                m_DescriptionText.text = string.Empty;
            }

            for (int i = 0; i < m_OptionItems.Length; i++)
            {
                if (m_OptionItems[i] != null)
                {
                    m_OptionItems[i].OnReset();
                }
            }

            base.OnClose(isShutdown, userData);
        }
    }
}