#include <iostream>
#include <cstring>
#include <iomanip>
#include <vector>
#include<fstream>

using namespace std;

class item {//物品类
private:
    string itemname;//物品名
    int intnum{ 0 }, strnum{ 0 };//数字型词条数目，字母型词条数目
    vector<int> intentry;//数字型词条名数组
    vector<string> strentry;//字符型词条数组
    friend class kind;
    friend class handbook;
public:
    item(const item &_item) {
        itemname = _item.itemname;
        intnum = _item.intnum;
        strnum = _item.strnum;
        intentry = _item.intentry;
        strentry = _item.strentry;
    }
    
    item() {

    }

    ~item() {
 
    }

};

class kind {//种类类
public:
    string kindname;//种类名
    int intnum{0};//数字型词条数
    vector<string> intname;//数字型词条名
    int strnum{0};//文字型词条数
    vector<string> strname;//文字型词条名
    vector<item> itemlist;//种类下辖物品

    kind(vector<item> _itemlist) {
        this->itemlist = _itemlist;
    }
    kind() {} 
    ~kind(){}  
};

class handbook {//图鉴类
public:
    vector<kind> kindlist;//种类数组
    int password{ 123456 };//密码初始为123456
    handbook(vector<kind> _kindlist) {
        this->kindlist = _kindlist;
    }
    handbook() {

    }
    ~handbook() {

    }

    void kindprint(int n) {//种类信息输出，n为在种类数组中下标
        cout << "\n种类名：" << kindlist[n].kindname;
        for (int i{ 0 }; i < kindlist[n].intnum; i++) {
            cout << "\n第" << i + 1 << "个词条:" << kindlist[n].intname[i];
        }
        for (int i{ 0 }; i <= kindlist[n].strnum; i++) {
            cout << "\n第" << kindlist[n].intnum + i + 1 << "个词条:" << kindlist[n].strname[i];
        }
    }

    void itemprint(int n0, int n1) {//物品信息输出，n0为种类数组下标，n1为此种类下物品数组下标。
        cout << "\n物品名：" << kindlist[n0].itemlist[n1].itemname;
        for (int i{ 0 }; i < kindlist[n0].intnum; i++) {
            cout << "\n" << kindlist[n0].intname[i] << ":" << kindlist[n0].itemlist[n1].intentry[i];
        }
        for (int i{ 0 }; i <= kindlist[n0].strnum; i++) {
            cout << "\n" << kindlist[n0].strname[i] << ":" << kindlist[n0].itemlist[n1].strentry[i];
        }
    }

    void myregister() {//登录界面函数
        cout << "请选择你的登录方式：   1.管理员登录   2.游客登录\n";
        cout << "请输入你的选择（输入方式前的序号后按回车）：";
        int sel, password0{1};
        while (cin >> sel) {
            if (sel != 1 && sel != 2) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel == 1) {
            cout << "请输入管理员密钥(输入1进入游客模式,输入0可修改密码):";
            while (cin >> password0) {
                if (password0 != password && password0!=1 && password0!=0) {
                    cout << "密码错误！\n" << "请重新输入你的密码（输入1进入游客模式）：";
                }
                else break;
            }
        }
        if (password0 == 1)sel = 2;
        if (password0 == 0) {
            cout << "请输入原密码（初始密码为123456）:";
            while (cin >> password0) {
                if (password0 != password) {
                    cout << "密码错误！\n" << "请重新输入你的密码（输入1进入游客模式）：";
                }
                else break;
            }
            cout<< "请输入新密码:";
            cin >> password;
            system("cls");
            cout << "修改成功！";
            myregister();
        }
        menu(sel);
    }

    void menu(int sel) {//菜单函数
        system("cls");
        string sel1;
        if (sel == 1) {
            cout << "\t\t\t**********欢迎来到学生成绩管理系统**********" << endl;
            cout << "\t\t\t你可以进行以下操作:" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t|          1   信息创建（种类/物品）       |" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t|          2   信息删除（种类/物品）       |" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t|          3   信息修改（种类/物品）       |" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t|          4   物品清单查看                |" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t|          5   物品信息查找                |" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t|          6   清空系统数据                |" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t|          0   退出                        |" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t请选择【0-7】：";
            while (cin >> sel1) {
                if (sel1 != "1" && sel1 != "2" && sel1 != "3" && sel1!="4" && sel1!="5" && sel1!="6" && sel1!="7" && sel1!="0") {
                    cout << "输入字符不合法，请重新输入你的选择：";
                }
                else break;
            }
            if (sel1 == "1") {
                system("cls");
                cout << "请选择你要创建的类别：   1.种类   2.物品\n";
                cout << "请输入你的选择（输入方式前的序号后按回车）：";
                string sel2;
                while (cin >> sel2) {
                    if (sel2 != "1" && sel2 != "2") {
                        cout << "输入字符不合法，请重新输入你的选择：";
                    }
                    else break;
                }
                if (sel2 == "1")
                    kindcreate();
                else
                    itemcreate();
            }
            else if (sel1 == "2") {
                system("cls");
                cout << "请选择你要删除的类别：   1.种类   2.物品\n";
                cout << "请输入你的选择（输入方式前的序号后按回车）：";
                string sel2;
                while (cin >> sel2) {
                    if (sel2 != "1" && sel2 != "2") {
                        cout << "输入字符不合法，请重新输入你的选择：";
                    }
                    else break;
                }
                if (sel2 == "1")
                    kinddelete();
                else
                    itemdelete();
            }
            else if (sel1 == "3") {
                system("cls");
                cout << "请选择你要修改的类别：   1.种类   2.物品\n";
                cout << "请输入你的选择（输入方式前的序号后按回车）：";
                string sel2;
                while (cin >> sel2) {
                    if (sel2 != "1" && sel2 != "2") {
                        cout << "输入字符不合法，请重新输入你的选择：";
                    }
                    else break;
                }
                if (sel2 == "1")
                    kindamend();
                else
                    itemamend();
            }
            else if (sel1 == "4") {
                inventory();
            }
            else if (sel1 == "5") {
                search();
            }
            else if (sel1 == "6") {
                system("cls");
                cout << "是否确定要清空数据？ 1.清空 2.返回菜单";
                cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
                string sel3;
                while (cin >> sel3) {
                    if (sel3 != "1" && sel3 != "2") {
                        cout << "输入字符不合法，请重新输入你的选择：";
                    }
                    else break;
                }
                if (sel3 == "1") {
                    password = 123456;
                    kindlist.clear();
                    cout << "\n已清空系统数据";
                    string sel;
                    cout << "\n输入任意字符后按回车即可返回菜单";
                    cin >> sel;
                    menu(1);
                }
                else {
                    menu(1);
                }
            }
            else {
                system("cls");
                cout << "是否保存数据？ 1.保存 2.直接退出";
                cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
                string sel3;
                while (cin >> sel3) {
                    if (sel3 != "1" && sel3 != "2") {
                        cout << "输入字符不合法，请重新输入你的选择：";
                    }
                    else break;
                }
                if (sel3 == "1") {
                    writefile();
                    cout << "已保存系统数据";
                    string sel;
                    cout << "\n输入任意字符后按回车即可退出";
                    cin >> sel;
                }
            }
        }
        else {
            cout << "\t\t\t**********欢迎来到学生成绩管理系统**********" << endl;
            cout << "\t\t\t你可以进行以下操作:" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t|          1   物品清单查看                |" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t|          2   物品信息查找                |" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t|          0   退出                       |" << endl;
            cout << "\t\t\t|------------------------------------------|" << endl;
            cout << "\t\t\t请选择【0-2】：";
            while (cin >> sel1) {
                if (sel1 != "1" && sel1 != "2" && sel1 != "3" && sel1 != "0") {
                    cout << "输入字符不合法，请重新输入你的选择：";
                }
                else break;
            }
            if (sel1 == "1") {
                inventory();
            }
            else if (sel1 == "2") {
                search();
            }
            else {

            }
        }

    }

    void kindcreate() {//种类创建
        kind kind0;
        system("cls");
        cout << "请输入你要添加的种类名：";
        cin>> kind0.kindname;
        cout << "请输入你要创建的数字型词条数:";
        cin >> kind0.intnum;
        for(int i{0};i< kind0.intnum;i++){
            cout << "请输入你要创建的第" << i + 1 << "个数字型词条名:";
            string name;
            cin >> name;
            kind0.intname.push_back(name);
        }
        cout << "请输入你要创建的文字型词条数:";
        cin >> kind0.strnum;
        for (int i{ 0 }; i < kind0.strnum; i++) {
            cout << "请输入你要创建的第" << i + 1 << "个文字型词条名:";
            string name;
            cin >> name;
            kind0.strname.push_back(name);
        }
        kind0.strname.push_back("备注");
        kindlist.push_back(kind0);
        system("cls");
        cout << "创建成功！\n";
        int n = kindlist.size()-1;
        kindprint(n);
        cout << "\n是否继续创建？ 1.继续创建 2.返回菜单";
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        string sel2;
        while (cin >> sel2) {
            if (sel2 != "1" && sel2 != "2") {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel2 == "1")
            kindcreate();
        else
            menu(1);
    }

    void itemcreate() {//物品创建
        system("cls");
        cout << "请选择你要创建的位置：\n";//先选择要创建的物品属于哪个种类
        for (int i{ 0 }; i < kindlist.size(); i++) {
            cout << i + 1 << "." << kindlist[i].kindname << "  ";
        }
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        int sel2;
        while (cin >> sel2) {
            if (sel2 < 1 || sel2 >kindlist.size()) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        item item0;
        system("cls");
        cout << "请输入你要添加的物品名：";
        cin >> item0.itemname;
        item0.intnum=kindlist[sel2-1].intnum;
        for (int i{ 0 }; i < item0.intnum; i++) {
            cout << "请输入你要创建物品的“" << kindlist[sel2-1].intname[i] << "”词条内容:";
            int entry;
            cin >> entry;
            item0.intentry.push_back(entry);
        }
        item0.strnum = kindlist[sel2-1].strnum;
        for (int i{ 0 }; i <= item0.strnum; i++) {
            cout << "请输入你要创建物品的“" << kindlist[sel2-1].strname[i] << "”词条内容:";
            string name;
            cin >> name;
            item0.strentry.push_back(name);
        }
        kindlist[sel2-1].itemlist.push_back(item0);
        system("cls");
        cout << "创建成功！\n";
        int n = kindlist[sel2 - 1].itemlist.size()-1;
        itemprint(sel2 - 1, n);
        cout << "\n是否继续创建？ 1.继续创建 2.返回菜单";
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        string sel3;
        while (cin >> sel3) {
            if (sel3 != "1" && sel3 != "2") {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel3 == "1")
            itemcreate();
        else
            menu(1);
    }

    void kinddelete() {//种类删除
        system("cls");
        cout << "请选择你要删除的种类：\n";
        for (int i{ 0 }; i < kindlist.size(); i++) {
            cout << i + 1 << "." << kindlist[i].kindname << "  ";
        }
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        int sel2;
        while (cin >> sel2) {
            if (sel2 < 1 || sel2 >kindlist.size()) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        vector<kind>::iterator it=kindlist.begin();
        for (int i{ 1 }; i < sel2; i++)
            it++;
        kindlist.erase(it);
        system("cls");
        cout << "删除成功！\n";
        cout << "\n是否继续删除？ 1.继续删除 2.返回菜单";
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        string sel3;
        while (cin >> sel3) {
            if (sel3 != "1" && sel3 != "2") {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel3 == "1")
            kinddelete();
        else
            menu(1);
    }

    void itemdelete() {//物品删除
        system("cls");
        cout << "请选择你要删除的物品所属的种类：\n";//选择要删除的物品属于哪个种类
        for (int i{ 0 }; i < kindlist.size(); i++) {
            cout << i + 1 << "." << kindlist[i].kindname << "  ";
        }
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        int sel2;
        while (cin >> sel2) {
            if (sel2 < 1 || sel2 >kindlist.size()) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        system("cls");
        cout << "请选择你要删除的物品：\n";
        for (int i{ 0 }; i < kindlist[sel2-1].itemlist.size(); i++) {
            cout << i + 1 << "." << kindlist[sel2-1].itemlist[i].itemname << "  ";
        }
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        int sel1;
        while (cin >> sel1) {
            if (sel1 < 1 || sel1 >kindlist[sel2-1].itemlist.size()) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        vector<item>::iterator it = kindlist[sel2-1].itemlist.begin();
        for (int i{ 1 }; i < sel1; i++)
            it++;
        kindlist[sel2-1].itemlist.erase(it);
        system("cls");
        cout << "删除成功！\n";
        cout << "\n是否继续删除？ 1.继续删除 2.返回菜单";
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        string sel3;
        while (cin >> sel3) {
            if (sel3 != "1" && sel3 != "2") {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel3 == "1")
            kinddelete();
        else
            menu(1);
    }

    void kindamend() {//种类信息修改
        system("cls");
        cout << "请选择你要修改的种类：\n";
        for (int i{ 0 }; i < kindlist.size(); i++) {
            cout << i + 1 << "." << kindlist[i].kindname << "  ";
        }
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        int sel2;
        while (cin >> sel2) {
            if (sel2 < 1 || sel2 >kindlist.size()) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        system("cls");
        int j{ 1 };
        cout << "1."<<kindlist[sel2-1].kindname << "\t";
        for (int i{ 0 }; i < kindlist[sel2-1].intnum; i++) {
            j++;
            cout << j << "." << kindlist[sel2 - 1].intname[i] << "\t\t  ";
        }
        for (int i{ 0 }; i <= kindlist[sel2-1].strnum; i++) {
            j++;
            cout << j << "." << kindlist[sel2 - 1].strname[i] << "\t\t  ";
        }
        cout << endl;
        cout << "请选择你要修改的内容：\n";
        cout << "\n请输入你的选择（输入内容前的序号后按回车）：";
        int sel1;
        while (cin >> sel1) {
            if (sel1 < 1 || sel1 >kindlist[sel2-1].intnum+kindlist[sel2-1].strnum+2) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel1 == 1)
        {
            cout << "你想将“" << kindlist[sel2 - 1].kindname << "”修改为：";
            cin >> kindlist[sel2-1].kindname;
        }
        else if (sel1 > 1 && sel1 < kindlist[sel2 - 1].intnum + 2)
        {
            cout << "你想将“" << kindlist[sel2 - 1].intname[sel1 - 2] << "”修改为：";
            cin >> kindlist[sel2 - 1].intname[sel1 - 2];
        }
        else
        {
            cout << "你想将“" << kindlist[sel2 - 1].strname[sel1 - kindlist[sel2 - 1].intnum - 2] << "”修改为：";
            cin >> kindlist[sel2 - 1].strname[sel1 - kindlist[sel2 - 1].intnum - 2];
        }
       
        system("cls");
        cout << "修改成功！";
        kindprint(sel2 - 1);
        cout << "\n是否继续修改？ 1.继续修改 2.返回菜单";
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        string sel3;
        while (cin >> sel3) {
            if (sel3 != "1" && sel3 != "2") {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel3 == "1")
            kindamend();
        else
            menu(1);
    }

    void itemamend() {//物品信息修改
        system("cls");
        cout << "请选择你要修改的种类：\n";
        for (int i{ 0 }; i < kindlist.size(); i++) {
            cout << i + 1 << "." << kindlist[i].kindname << "  ";
        }
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        int sel1;
        while (cin >> sel1) {
            if (sel1 < 1 || sel1 >kindlist.size()) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        system("cls");
        cout << "请选择你要修改的物品：\n";
        for (int i{ 0 }; i < kindlist[sel1-1].itemlist.size(); i++) {
            cout << i + 1 << "." << kindlist[sel1-1].itemlist[i].itemname << "  ";
        }
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        int sel2;
        while (cin >> sel2) {
            if (sel2 < 1 || sel2 >kindlist[sel1-1].itemlist.size()) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        system("cls");
        int j{ 1 };
        cout << "1.物品名：" << kindlist[sel1 - 1].itemlist[sel2-1].itemname << "\n";
        for (int i{ 0 }; i < kindlist[sel1 - 1].intnum; i++) {
            j++;
            cout << j << "." <<kindlist[sel1-1].intname[i]<<":"<< kindlist[sel1 - 1].itemlist[sel2 - 1].intentry[i] << "\n";
        }
        for (int i{ 0 }; i <= kindlist[sel1 - 1].strnum; i++) {
            j++;
            cout << j << "." << kindlist[sel1 - 1].strname[i] << ":" << kindlist[sel1 - 1].itemlist[sel2-1].strentry[i] << "\n";
        }
        cout << endl;
        cout << "请选择你要修改的内容：\n";
        cout << "\n请输入你的选择（输入内容前的序号后按回车）：";
        int sel;
        while (cin >> sel) {
            if (sel < 1 || sel >kindlist[sel1 - 1].intnum + kindlist[sel1 - 1].strnum + 2) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel == 1)
        {
            cout << "你想将“" << kindlist[sel1 - 1].itemlist[sel2-1].itemname << "”修改为：";
            cin >> kindlist[sel1 - 1].itemlist[sel2 - 1].itemname;
        }
        else if (sel > 1 && sel < kindlist[sel1 - 1].intnum + 2)
        {
            cout << "你想将“" << kindlist[sel1 - 1].itemlist[sel2 - 1].intentry[sel - 2] << "”修改为：";
            cin >> kindlist[sel1 - 1].itemlist[sel2 - 1].intentry[sel - 2];
        }
        else
        {
            cout << "你想将“" << kindlist[sel1 - 1].itemlist[sel2-1].strentry[sel - kindlist[sel1 - 1].intnum - 2] << "”修改为：";
            cin >> kindlist[sel1 - 1].itemlist[sel2 - 1].strentry[sel - kindlist[sel1 - 1].intnum - 2];
        }
        system("cls");
        cout << "修改成功!";
        itemprint(sel1 - 1,sel2-1);
        cout << "\n是否继续修改？ 1.继续修改 2.返回菜单";
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        string sel3;
        while (cin >> sel3) {
            if (sel3 != "1" && sel3 != "2") {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel3 == "1")
            itemamend();
        else
            menu(1);
    }

    void inventory() {//清单查看
        system("cls");
        cout << "请选择你要查看的清单范围:\n";
        cout << "1.全部\t";
        for (int i{ 0 }; i < kindlist.size(); i++)
            cout << i + 2 << "." << kindlist[i].kindname << "\t";
        cout << "\n请输入你的选择（输入选择前的序号后按回车）：";
        int sel1;
        while (cin >> sel1) {
            if (sel1 < 1 || sel1 >kindlist.size()+1) {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel1 == 1) {
            int j{ 0 };
            vector<int>jx,jy;
            cout << "全部：\n";
            for (int i{ 0 }; i < kindlist.size(); i++) {
                for (int k{ 0 }; k < kindlist[i].itemlist.size(); k++) {
                    j++;
                    cout << "    " << j << "." << kindlist[i].itemlist[k].itemname<<endl;
                    jx.push_back(i);
                    jy.push_back(k);
                }
            }
            int sel;
            cout << "请选择你要查看的物品\n" << "请输入你的选择（输入要查看物品前的序号）：";
            while (cin >> sel) {
                if (sel < 1 || sel >j) {
                    cout << "输入字符不合法，请重新输入你的选择：";
                }
                else break;
            }
            system("cls");
            itemprint(jx[sel-1], jy[sel-1]);
        }
        else{
            cout << kindlist[sel1 - 2].kindname<<":\n";
            for (int i{ 0 }; i < kindlist[sel1 - 2].itemlist.size(); i++) {
                cout << "    " << i + 1 << "." << kindlist[sel1 - 2].itemlist[i].itemname << endl;
            }
            int sel;
            cout << "请选择你要查看的物品\n" << "请输入你的选择（输入要查看物品前的序号）：";
            while (cin >> sel) {
                if (sel < 1 || sel >kindlist[sel1 - 2].itemlist.size()) {
                    cout << "输入字符不合法，请重新输入你的选择：";
                }
                else break;
            }
            system("cls");
            itemprint(sel1 - 2, sel - 1);
        }
        cout << "\n是否继续查看？ 1.继续查看 2.返回菜单";
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        string sel3;
        while (cin >> sel3) {
            if (sel3 != "1" && sel3 != "2") {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel3 == "1")
            inventory();
        else
            menu(1);
    }

    void search() {//物品信息查找
        system("cls");
        cout << "请输入你要查找的物品名：";
        string name;
        bool a = 0;
        cin >> name;
        for (int i = 0; i < kindlist.size(); i++) {
            for (int j = 0; j < kindlist[i].itemlist.size(); j++) {
                if (name == kindlist[i].itemlist[j].itemname) {
                    a = 1;
                    itemprint(i, j);
                }
            }
        }
        if (a == 0) {
            cout << "\n未查找到输入的物品名";
        }
        cout << "\n是否继续查找？ 1.继续查找 2.返回菜单";
        cout << "\n请输入你的选择（输入方式前的序号后按回车）：";
        string sel3;
        while (cin >> sel3) {
            if (sel3 != "1" && sel3 != "2") {
                cout << "输入字符不合法，请重新输入你的选择：";
            }
            else break;
        }
        if (sel3 == "1")
            search();
        else
            menu(1);
    }

    void readfile() {//读文件
        ifstream kind12;
        kind12.open("myfile.txt", ios::in);
        kind12 >> password;
        int kindnum;
        kind12 >> kindnum;
        for (int i = 0; i < kindnum; i++)
        {
            kind kind0;
            int itemnum0;
            kind12 >> itemnum0;
            kind12 >> kind0.intnum;
            kind12 >> kind0.strnum;
            kind12 >> kind0.kindname;
            for (int a = 0; a < kind0.intnum; a++)
            {
                string  intname0;
                kind12 >> intname0;
                kind0.intname.push_back(intname0);
            }
            for (int b = 0; b <= kind0.strnum; b++)
            {
                string strname0;
                kind12 >> strname0;
                kind0.strname.push_back(strname0);
            }
            for (int j = 0; j < itemnum0; j++)
            {
                item item0;
                kind12 >> item0.itemname;
                for (int k{ 0 }; k < kind0.intnum; k++)
                {
                    int intentry0;
                    kind12 >> intentry0;
                    item0.intentry.push_back(intentry0);
                }
                for (int h{ 0 }; h <= kind0.strnum; h++)
                {
                    string strentry0;
                    kind12 >> strentry0;
                    item0.strentry.push_back(strentry0);
                }
                kind0.itemlist.push_back(item0);
            }
            kindlist.push_back(kind0);
        }
        kind12.close();
    }

    void writefile() {//写入文件
        ofstream kind22;
        kind22.open("myfile.txt", ios::out);
        kind22 << password << endl;
        kind22 << kindlist.size() << endl;
        for (int i = 0; i < kindlist.size(); i++)
        {
            kind22 << kindlist[i].itemlist.size() << endl;
            kind22 << kindlist[i].intnum << endl;
            kind22 << kindlist[i].strnum << endl;
            kind22 << kindlist[i].kindname << endl;

            for (int m = 0; m < kindlist[i].intnum; m++)
            {
                kind22 << kindlist[i].intname[m] << endl;
            }
            for (int w = 0; w <= kindlist[i].strnum; w++)
            {
                kind22 << kindlist[i].strname[w] << endl;
            }
            for (int j = 0; j < kindlist[i].itemlist.size(); j++)
            {
                kind22 << kindlist[i].itemlist[j].itemname << endl;
                for (int k{ 0 }; k < kindlist[i].intnum; k++)
                {
                    kind22 << kindlist[i].itemlist[j].intentry[k] << endl;
                }
                for (int h{ 0 }; h <= kindlist[i].strnum; h++)
                {
                    kind22 << kindlist[i].itemlist[j].strentry[h] << endl;
                }
            }
        }
        kind22.close();
    }
};
int main()
{
    handbook _handbook;
    _handbook.readfile();
    _handbook.myregister();
    return 0;
}