//--------------------------------------------------------
//    [Author]:           第二世界
//    [  Date ]:           Tuesday, July 10, 2018
//--------------------------------------------------------
using UnityEngine;
using System.Collections;
using UnityEngine.UI;
using TableConfig;
using System.Collections.Generic;

namespace Snxxz.UI
{

    public class BossRebornBehaviour : ScrollItem
    {
        [SerializeField] Text m_Decription;
        [SerializeField] Text m_surplusTimes;
        [SerializeField] RewardPreviewGroup m_Rewards;
        [SerializeField] RectTransform m_GotoOrGetReward;
        [SerializeField] Button m_Goto;
        [SerializeField] Button m_GetReward;
        [SerializeField] Text m_CompleteTimes;
        [SerializeField] RectTransform m_GotReward;

        BossRebornTask rebornTask;
        BossRebornModel model { get { return ModelCenter.Instance.GetModel<BossRebornModel>(); } }

        public override void Display(object _data)
        {
            base.Display(_data);

            rebornTask = (BossRebornTask)_data;

            DisplayBaseInfo();
            UpdateState();
            UpdateRewardableTimes();

            m_Goto.RemoveAllListeners();
            m_Goto.AddListener(Goto);
            m_GetReward.RemoveAllListeners();
            m_GetReward.AddListener(GetReward);

            rebornTask.gotRewardTimesChangeEvent -= UpdateState;
            rebornTask.gotRewardTimesChangeEvent -= UpdateRewardableTimes;
            rebornTask.gotRewardTimesChangeEvent += UpdateState;
            rebornTask.gotRewardTimesChangeEvent += UpdateRewardableTimes;
        }

        public override void Dispose()
        {
            base.Dispose();

            rebornTask.gotRewardTimesChangeEvent -= UpdateState;
            rebornTask.gotRewardTimesChangeEvent -= UpdateRewardableTimes;
        }

        private void DisplayBaseInfo()
        {
            var config = Config.Instance.Get<BossRebornConfig>(rebornTask.id);
            var surplusTime = rebornTask.TotalTimes == 0 ? -1 : ((rebornTask.TotalTimes - rebornTask.gotRewardTimes) / rebornTask.SingleTimes);
            var surplusTimeString = UIHelper.GetTextColorByItemColor(surplusTime == 0 ? TextColType.Red : TextColType.Green,
                surplusTime == -1 ? Language.Get("BossFHLanguage4") : surplusTime.ToString());

            m_surplusTimes.text = Language.Get("BossFHLanguage3", surplusTimeString);
            m_Decription.text = string.Format(config.Description, rebornTask.SingleTimes);

            m_Rewards.Display(rebornTask.rewards);
        }

        private void Goto()
        {
            var config = Config.Instance.Get<BossRebornConfig>(rebornTask.id);
            WindowJumpMgr.Instance.WindowJumpTo((JumpUIType)config.jump);
        }

        private void GetReward()
        {
            model.RequestTaskReward(rebornTask.id);
        }

        private void UpdateState()
        {
            var state = rebornTask.GetState();
            m_GotoOrGetReward.gameObject.SetActive(
                state == BossRebornTask.State.Normal || state == BossRebornTask.State.Rewardable);

            var config = Config.Instance.Get<BossRebornConfig>(rebornTask.id);
            var surplusTime = rebornTask.TotalTimes == 0 ? -1 : ((rebornTask.TotalTimes - rebornTask.gotRewardTimes) / rebornTask.SingleTimes);
            var surplusTimeString = UIHelper.GetTextColorByItemColor(surplusTime == 0 ? TextColType.Red : TextColType.Green,
                surplusTime == -1 ? Language.Get("BossFHLanguage4") : surplusTime.ToString());
            m_surplusTimes.text = Language.Get("BossFHLanguage3", surplusTimeString);

            m_Goto.gameObject.SetActive(state == BossRebornTask.State.Normal);
            m_GetReward.gameObject.SetActive(state == BossRebornTask.State.Rewardable);
            m_GotReward.gameObject.SetActive(state == BossRebornTask.State.Completed);
        }

        private void UpdateRewardableTimes()
        {
            var config = Config.Instance.Get<BossRebornConfig>(rebornTask.id);
            m_CompleteTimes.text = StringUtility.Contact(rebornTask.completedTimes - rebornTask.gotRewardTimes, "/", rebornTask.SingleTimes);
        }

    }

}