using UnityEngine;
using OctoCore.Localization;

namespace OctoCore.Dialogue
{
    /// <summary>
    /// Dialogue choice with condition and next dialogue.
    /// </summary>
    [System.Serializable]
    public class OctoDialogueChoice
    {
        /// <summary>
        /// Localized text for this choice.
        /// </summary>
        [Tooltip("Localized text for this choice")]
        public OctoLocalizedTextData Text;

        /// <summary>
        /// Condition to display this choice.
        /// If null or condition is true, choice is available.
        /// </summary>
        [Tooltip("Condition to display this choice (null = always show)")]
        public OctoDialogueCondition Condition;

        /// <summary>
        /// Next dialogue to load when this choice is selected.
        /// If null, dialogue ends.
        /// </summary>
        [Tooltip("Next dialogue when selected (null = end dialogue)")]
        public Data.OctoDialogueData NextDialogue;

        /// <summary>
        /// Check if this choice should be available.
        /// </summary>
        public bool IsAvailable()
        {
            if (Condition == null)
                return true;

            return Condition.Evaluate();
        }
    }
}