JJBB/Assets/Project/Script/LuaScripts/UI/FreeBuyCS/FreeBuyItem.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using GCGame.Table;

// 0元购活动item
public class FreeBuyItem : UIItemBase {

    public Image bg;
    public Sprite[] bgState;            // 2个， 0已购买， 1未购买
    public Text itemName;
    public Text returnDay;
    public UIImgText returnMoney;
    public Text btnReturnMoney;
    public Image moneyType;
    public Image btnMoneyType;

    public UICameraTexture model;
    public Image awardStateTips;
    public Sprite[] tipStates;          // 2个，0已购买，1已领取
    public Button buyBtn;               // 购买按钮
    public Button getAwardBtn;          // 获得奖品按钮
    public GameObject cantBuyBtn;       // 已领取/不能领取
    public Text cantBugBtnDes;          // 不能购买时的按钮显示文字，若倒计时显示倒计时，如果没有则显示灰色购买
    public GameObject combatValueGO;    // 战斗力显示控制
    public UIImgText combatValue;       // 战斗力

    private int actID;
    private int tagID;

    private void Awake()
    {
        if(buyBtn != null && getAwardBtn != null)
        {
            buyBtn.onClick.AddListener(OnBtnClick);
            getAwardBtn.onClick.AddListener(OnBtnClick);
        }
    }

    public override void Show(Hashtable hash)
    {
        MarketingActAwardTag info = hash["InitObj"] as MarketingActAwardTag;
        if(info != null)
        {
            actID = info.actID;
            tagID = info.tagID;
            ShowInfo(info);
        }
    }

    private void ShowInfo(MarketingActAwardTag info)
    {
        if(info.awardItems.Count > 0)
        {
            Tab_CommonItem tab = TableManager.GetCommonItemByID(info.awardItems[0].awardSubType, 0);
            if(tab != null)
            {
                itemName.text = tab.Name;
                itemName.gameObject.SetActive(true);
            }
            else
            {
                itemName.gameObject.SetActive(false);
            }
        }
        else
        {
            itemName.gameObject.SetActive(false);
        }

        SetMoneyType(info.iconPath[0]);
        ShowDesc(info.descs);
        ShowModel(info.modleID);
        SetBtnState(info.state);
        SetCombatValue(info.otherDescs);
    }

    private void SetCombatValue(List<string> otherDescs)
    {
        if(otherDescs.Count > 0 && !string.IsNullOrEmpty(otherDescs[0]))
        {
            combatValueGO.SetActive(true);
            combatValue.text = otherDescs[0];
        }
        else
        {
            combatValueGO.SetActive(false);
        }
    }

    // 设置购买 / 奖励金币类型
    private void SetMoneyType(string moneyPath)
    {
        if(!string.IsNullOrEmpty(moneyPath))
        {
            LoadAssetBundle.Instance.SetImageSprite(moneyType, moneyPath);
            LoadAssetBundle.Instance.SetImageSprite(btnMoneyType, moneyPath);
            moneyType.gameObject.SetActive(true);
            btnMoneyType.gameObject.SetActive(true);
        }
        else
        {
            moneyType.gameObject.SetActive(false);
            btnMoneyType.gameObject.SetActive(false);
        }
    }

    // 该活动需要显示的信息，必须超多4条，即使为空
    private void ShowDesc(List<string> descs)
    {
        cantBugBtnDes.text = StrDictionary.GetClientDictionaryString("#{6746}");
        if (descs != null && descs.Count >= 3)
        {
            //  0 - 返还数目
            if(!string.IsNullOrEmpty(descs[0]))
            {
                returnMoney.text = StrDictionary.GetServerDictionaryFormatString(descs[0]);
                btnReturnMoney.text = returnMoney.text;
            }

            //  1 - 返还天数
            if (!string.IsNullOrEmpty(descs[1]))
            {
                returnDay.text = StrDictionary.GetServerDictionaryFormatString(descs[1]);
            }

            //  2 - 剩余返还天数
            if (!string.IsNullOrEmpty(descs[2]))
            {
                cantBugBtnDes.text = StrDictionary.GetServerDictionaryFormatString(descs[2]);
            }
        }
    }

    private void ShowModel(int modelID)
    {
        if(modelID != 0)
        {
            Tab_CharModel tab = TableManager.GetCharModelByID(modelID, 0);
            if(tab != null)
            {
                model.gameObject.SetActive(true);
                model.InitModelPath(tab.ResPath, tab);
            }
            else
            {
                model.gameObject.SetActive(false);
            }
        }
        else
        {
            itemName.gameObject.SetActive(false);
        }
    }

    // 类型: 0.不可领取 1.可购买 2.已购买 3.可领取 4.已领取
    private void SetBtnState(int state)
    {
        buyBtn.gameObject.SetActive(state == 1);
        cantBuyBtn.gameObject.SetActive(state == 0 || state == 2 || state == 4);
        getAwardBtn.gameObject.SetActive(state == 3);
        
        if(state == 0 || state == 1)
        {
            bg.overrideSprite = bgState[1];
        }
        else
        {
            bg.overrideSprite = bgState[0];
        }

        if(state == 2)
        {
            awardStateTips.overrideSprite = tipStates[0];
            awardStateTips.gameObject.SetActive(true);
        }
        else if(state == 4)
        {
            awardStateTips.overrideSprite = tipStates[1];
            awardStateTips.gameObject.SetActive(true);
        }
        else
        {
            awardStateTips.gameObject.SetActive(false);
        }
    }

    // 购买和领取走相同的请求协议
    private void OnBtnClick()
    {
        MarketingActAwardPageGetAward req = new MarketingActAwardPageGetAward();
        req.actID = actID;
        req.tagID = tagID;
        req.SendMsg();
    }
}