using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;

[Serializable]
[CreateAssetMenu(fileName = "New Mission Dialogue", menuName = "Dialogue/New Mission Dialogue")]

public class MissionDialogue : Dialogue
{
    [NonSerialized]
    private MissionStepModel Parent;


    public void BindParent(MissionStepModel parent)
    {
        Parent = parent;
    }

    #region Mission API for button actions
    /// <summary>
    /// Api for mission allowing to bind action to button
    /// </summary>
    public void AcceptMission()
    {
        Parent.GetOriginMission().Accept();

        // show next panel if exists
        //ShowNextPanel();
        // no we allow to decide programers which one use GoToNextSentence or ShowNextPanel
    }

    /// <summary>
    /// Api for mission allowing to bind action to button
    /// </summary>
    public void RejectMission()
    {
        Parent.GetOriginMission().Reject();

        Parent.Status = MissionStepStatusEnum.Finished;

        GetCurrentStep().DialogueController.CloseCurrentPanel();
    }

    /// <summary>
    /// Function to bind checking condition method from associated Mission (parent) 
    /// to specifi button in dialogue step structure
    /// </summary>
    public void HandleCondition()
    {
        Debug.Log("Handle Conditoion");
        var result = Parent.HanldeMissionStepCondition();

        if (result) GoToNextSentence();
        else BreakDialogueStep();
    }

    public void GiveReward()
    {     
        Debug.Log("Give reward");
        Parent.GetOriginMission().GiveReward();
    }

    public void FinishMission()
    {
        Parent.GetOriginMission().FinishMission();
    }
    #endregion

    #region Dialogue Status API


    public void UpdateDialogueState(MissionDialogueData dialogueData)
    {
        CurrentStep = dialogueData.CurrentStep;

        for (int i = 0; i < dialogueData.DialogueStepModelDataList.Count; i++)
        {
            DialogueSteps[i].WasDisplayed = dialogueData.DialogueStepModelDataList[i].WasDisplayed;
        }
    }
    #endregion
}