IAPDemo/Classes/IAP/Conf/IAPConf.hpp

//
//  IAPConf.hpp
//  TileManor
//
//  Created by 徐炼新 on 2024/1/16.
//

#ifndef IAPConf_hpp
#define IAPConf_hpp

#include "cocos2d.h"
#include "RUBaseConf.h"
#include "RUUtils.h"

#include <algorithm>
#include <regex>

USING_NS_CC;

typedef struct {
    std::string name;
    std::string count;
} ItemInGoods;

typedef std::vector<ItemInGoods> AreaInGooods;

struct GoodsInfo{
    std::string id;
    std::string type;
    std::string style;
    std::string slogon;
    std::string hint;
    std::string cost;
    cocos2d::Size sz;
    bool always;
    int idxGT2;
    std::vector<AreaInGooods> areas;
    
    // 获取价格(float)类型
    float getCostNumber() const{
        if(cost == "")return 0.0;
        
        std::regex re(R"(\d+(\.\d{1,2})?)");  // 匹配整数或最多两位小数的数字
        std::smatch match;
        if (std::regex_search(cost, match, re)) {
            return stof(match[0]);    // 提取价格
        } else {
            log("IAPUserData::getUserBuyType : 转换失败");
            return 0.0;
        }
    }
    
    // 获取礼包类型排序权重
    int getTypeValue() const{
        
        if(type == "panel")return 1;    // 常规礼包
        if(type == "bar")return 0;      // 金币礼包
        return 1000;    // 其他礼包默认为置顶
    }
    
    // 获取礼包内包含金币数量
    int getCoinNumber() const{
        int num = 0;
        for(const auto area : areas){
            for(int i = 0;i < area.size(); i++){
                if(area[i].name != "coin")continue;
                num += stoi(area[i].count);
            }
        }
        return num;
    }

    std::string serialize() const {
        std::string ret;
        ret.append(id).append("|").append(cost).append("|").append(std::to_string(idxGT2));
        for (auto& area : areas) {
            for (auto& item : area) {
                ret.append("|").append(item.name).append("|").append(item.count);
            }
            ret.append("|");
        }
        return ret;
    }

    void deserialize(const std::string& str) {
        auto parts = redutils::parseAsStringList(str, "|");
        if (parts.size() < 5) {
            return;
        }
        id = parts.at(0);
        cost = parts.at(1);
        idxGT2 = atoi(parts.at(2).c_str());
        int idx = 3;
        while (idx < parts.size()) {
            AreaInGooods area;
            while (idx < parts.size() && parts.at(idx).size() > 0) {
                ItemInGoods item;
                item.name = parts.at(idx);
                item.count = parts.at(idx+1);
                area.push_back(item);
                idx += 2;
            }
            areas.push_back(area);
            idx++;
        }
    }
};

class IAPConf {
public:
    static IAPConf* getInstance();
    
    void initWith(redutils::BaseConf*);
    
    void getAllGoods(std::vector<GoodsInfo>&);
    
    float getMaxAmount();
    
    float getCoinNum(std::string id);
    
private:
    IAPConf() = default;
    
private:
    static IAPConf* _instance;
    
    redutils::BaseConf* _bc = nullptr;
};

#endif /* IAPConf_hpp */