//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Tuesday, October 10, 2017
//--------------------------------------------------------
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

namespace Snxxz.UI {
    [DisallowMultipleComponent]
    public class IntensifySmoothSlider:MonoBehaviour {
        [SerializeField]
        Slider m_Slider;
        public Slider slider
        {
            get { return m_Slider; }
        }

        [SerializeField]
        [Range(0, 10)]
        float m_Delay = 0.2f;
        public float delay
        {
            get { return m_Delay; }
            set
            {
                m_Delay = Mathf.Clamp(value, 0, 10);
            }
        }

        [SerializeField]
        [Range(0, 1)]
        float m_Value = 0f;
        public float value
        {
            get
            {
                return m_Value;
            }
            set
            {
                m_Value = Mathf.Clamp01(value);
            }
        }
        [SerializeField] Text m_LvText;
        int m_Stage = 0;
        public int stage
        {
            get { return m_Stage; }
            set { m_Stage = value; }
        }

        private int presentStage;
        public int CurrentStage { get { return presentStage; } }

        float refSpeed = 0f;

        public void ResetStage()
        {
            presentStage = stage;
        }

        public void ResetValue(float _value)
        {
            value = _value;
            if (slider != null)
            {
                slider.value = Mathf.Clamp01(_value);
            }
        }

        void OnEnable()
        {
            refSpeed = 0f;
            if (m_LvText != null)
            {
                m_LvText.text = string.Format(Language.Get("Z1024"), presentStage);
            }
        }

        void LateUpdate()
        {
            if (slider == null)
            {
                return;
            }
            if (presentStage < m_Stage)
            {
                slider.value = Mathf.SmoothDamp(slider.value, 1, ref refSpeed, delay / 2);
                if (slider.value >= 0.999f)
                {
                    slider.value = 0f;
                    presentStage++;
                    if (m_LvText != null)
                    {
                        SoundPlayer.Instance.PlayUIAudio(13);
                        m_LvText.text= string.Format(Language.Get("Z1024"), presentStage);
                    }
                }
            }
            else
            {
                if (Mathf.Abs(slider.value - value) > 0.001f)
                {
                    slider.value = Mathf.SmoothDamp(slider.value, value, ref refSpeed, delay);
                }
            }

        }


    }

}