//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Saturday, October 14, 2017
//--------------------------------------------------------
using UnityEngine;
using System.Collections;
using UnityEngine.UI;

namespace Snxxz.UI
{

    public class PlayerLifeBar : MonoBehaviour
    {
        [SerializeField] Image m_Icon;
        [SerializeField] Button m_ViewPlayer;
        [SerializeField] Text m_PlayerName;
        [SerializeField] Text m_PlayerLevel;
        [SerializeField] Text m_Hp;

        [SerializeField] MultipleSmoothSlider m_MultipleSlider;
        public MultipleSmoothSlider multipleSlider
        {
            get { return m_MultipleSlider; }
        }

        [SerializeField]
        [Range(0, 10)]
        float m_Delay;
        public float delay
        {
            get { return m_Delay; }
        }

        float m_Value;
        public float value
        {
            get
            {
                return m_Value;
            }
            set
            {
                m_Value = Mathf.Clamp01(value);
                if (multipleSlider != null)
                {
                    multipleSlider.value = m_Value;
                }
            }
        }

        int playerIdBuf = 0;
        float[] reduceHpDelay = new float[2];
        float[] addHpDelay = new float[2];

        int playerId = 0;

        public void SetBaseInfo(int _playerId, int _job, int _jobRank, string _name, int _level, ulong _hp, ulong _maxHp)
        {
            playerId = _playerId;

            m_Icon.SetSprite(GeneralConfig.Instance.GetJobHeadPortrait(_job, _jobRank));
            m_PlayerName.text = _name;
            m_PlayerLevel.text = _level.ToString();

            var targetValue = (float)_hp / _maxHp;
            m_Hp.text = StringUtility.Contact(UIHelper.ReplaceLargeNum(_hp), "/", UIHelper.ReplaceLargeNum(_maxHp));
            multipleSlider.ResetValue(targetValue);
        }

        public void Show(ulong _hp, ulong _maxHp)
        {
            var targetValue = _hp / (float)_maxHp;
            if (targetValue < this.value)
            {
                multipleSlider.UpdateDelayTimes(reduceHpDelay);
            }
            else
            {
                multipleSlider.UpdateDelayTimes(addHpDelay);
            }

            value = targetValue;
            m_Hp.text = StringUtility.Contact(UIHelper.ReplaceLargeNum(_hp), "/", UIHelper.ReplaceLargeNum(_maxHp));
            this.gameObject.SetActive(true);
        }

        public void Hide()
        {
            this.gameObject.SetActive(false);
        }

        void Awake()
        {
            reduceHpDelay[0] = 0f;
            reduceHpDelay[1] = delay;

            addHpDelay[0] = delay;
            addHpDelay[1] = 0f;
        }

        private void OnEnable()
        {
            multipleSlider.ResetValue(value);
            m_ViewPlayer.AddListener(ViewPlayer);
        }

        private void OnDisable()
        {
            m_ViewPlayer.RemoveAllListeners();
        }

        private void ViewPlayer()
        {
            PlayerDetails.ShowPlayerDetails(playerId, null);
        }
    }

}