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机房预约系统
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2242 lines (983 loc) · 28.4 KB
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**主菜单**
\#include <iostream>
using namespace std;
\#include "Identity.h"
\#include <fstream>
\#include <string>
\#include "globalFile.h"
\#include "student.h"
\#include "teacher.h"
\#include "manager.h"
//进入学生子菜单界面
void studentMenu(Identity\* \&student)
{
while (true)
{
//调用学生子菜单
student->operMenu();
Student \* stu = (Student \*)student;
int select = 0;
cin >> select; //接受用户选择
if (select == 1) //申请预约
{
stu->applyOrder();
}
else if (select == 2) //查看自身预约
{
stu->showMyOrder();
}
else if (select == 3) //查看所有人预约
{
stu->showAllOrder();
}
else if (select == 4) //取消预约
{
stu->cancelOrder();
}
else
{
//注销登录
delete student;
cout << "注销成功" << endl;
system("pause");
system("cls");
return;
}
}
}
//进入教师子菜单界面
void teacherMenu(Identity \* \&teacher)
{
while (true)
{
//调用子菜单界面
teacher->operMenu();
Teacher \* tea = (Teacher\*)teacher;
int select = 0; //接受用户选择
cin >> select;
if (select == 1) //查看所有预约
{
tea->showAllOrder();
}
else if (select == 2) //审核预约
{
tea->validOrder();
}
else
{
delete teacher;
cout << "注销成功" << endl;
system("pause");
system("cls");
return;
}
}
}
//进入管理员子菜单界面
void managerMenu(Identity \* \&manager)
{
while (true)
{
//调用管理员子菜单
manager->operMenu();
//将父类指针 转为子类指针,调用子类里其他接口
Manager \* man = (Manager\*)manager;
int select = 0;
//接受用户选项
cin >> select;
if (select == 1) //添加账号
{
//cout << "添加账号" << endl;
man->addPerson();
}
else if (select == 2) //查看账号
{
//cout << "查看账号" << endl;
man->showPerson();
}
else if (select == 3) //查看机房
{
//cout << "查看机房" << endl;
man->showComputer();
}
else if (select == 4) //清空预约
{
//cout << "清空预约" << endl;
man->cleanFile();
}
else
{
//注销
delete manager; //销毁掉堆区对象
cout << "注销成功" << endl;
system("pause");
system("cls");
return;
}
}
}
//登录功能 参数1 操作文件名 参数2 操作身份类型
void LoginIn(string fileName, int type)
{
//父类指针 ,用于指向子类对象
Identity \* person = NULL;
//读文件
ifstream ifs;
ifs.open(fileName, ios::in);
//判断文件是否存在
if (!ifs.is\_open())
{
cout << "文件不存在" << endl;
ifs.close();
return;
}
//准备接受用户的信息
int id = 0;
string name;
string pwd;
//判断身份
if (type == 1) //学生身份
{
cout << "请输入你的学号:" << endl;
cin >> id;
}
else if (type == 2)
{
cout << "请输入您的职工号: " << endl;
cin >> id;
}
cout << "请输入用户名:" << endl;
cin >> name;
cout << "请输入密码:" << endl;
cin >> pwd;
if (type == 1)
{
//学生身份验证
int fId; //从文件中读取的id号
string fName; //从文件中获取的姓名
string fPwd; //从文件中获取密码
while (ifs >> fId \&\& ifs >> fName \&\& ifs >> fPwd )
{
//与用户输入的信息做对比
if (fId == id \&\& fName == name \&\& fPwd == pwd)
{
cout << "学生验证登录成功!" << endl;
system("pause");
system("cls");
person = new Student(id, name, pwd);
//进入学生身份的子菜单
studentMenu(person);
return;
}
}
}
else if (type == 2)
{
//教师身份验证
int fId; //从文件中获取的id号
string fName; //从文件中获取的姓名
string fPwd; //从文件中获取的密码
while (ifs >> fId \&\& ifs >> fName \&\& ifs >> fPwd)
{
if (fId == id \&\& fName == name \&\& fPwd == pwd)
{
cout << "教师验证登录成功!" << endl;
system("pause");
system("cls");
person = new Teacher(id, name, pwd);
//进入教师子菜单
teacherMenu(person);
return;
}
}
}
else if (type == 3)
{
//管理员身份验证
string fName; //从文件中获取姓名
string fPwd; //从文件中获取密码
while (ifs >> fName \&\& ifs >> fPwd)
{
if (name == fName \&\& pwd == fPwd)
{
cout << "管理员验证登录成功!" << endl;
system("pause");
system("cls");
person = new Manager(name, pwd);
//进入管理员子菜单界面
managerMenu(person);
return;
}
}
}
cout << "验证登录失败!" << endl;
system("pause");
system("cls");
return;
}
int main()
{
int select = 0; //用于接受用户的选择
while (true)
{
cout << "====================== 欢迎来到咕咕嘎嘎机房预约系统 ====================="
<< endl;
cout << endl << "请输入您的身份" << endl;
cout << "\\t\\t -------------------------------\\n";
cout << "\\t\\t| |\\n";
cout << "\\t\\t| 1.学生代表 |\\n";
cout << "\\t\\t| |\\n";
cout << "\\t\\t| 2.老 师 |\\n";
cout << "\\t\\t| |\\n";
cout << "\\t\\t| 3.管 理 员 |\\n";
cout << "\\t\\t| |\\n";
cout << "\\t\\t| 0.退 出 |\\n";
cout << "\\t\\t| |\\n";
cout << "\\t\\t -------------------------------\\n";
cout << "输入您的选择: ";
cin >> select; //接受用户选择
switch (select) //根据用户选择 实现不同接口
{
case 1: //学生身份
LoginIn(STUDENT\_FILE, 1);
break;
case 2: //老师身份
LoginIn(TEACHER\_FILE, 2);
break;
case 3: //管理员身份
LoginIn(ADMIN\_FILE, 3);
break;
case 0 : //退出系统
cout << "欢迎下一次使用" << endl;
system("pause");
return 0;
break;
default:
cout << "输入有误,请重新选择!" << endl;
system("pause");
system("cls");
break;
}
}
system("pause");
return 0;
}
**teacher.cpp**
**#include "teacher.h"**
**//默认构造**
**Teacher::Teacher()**
**{**
**}**
**//有参构造**
**Teacher::Teacher(int empId, string name, string pwd)**
**{**
\*\*//初始化属性\*\*
\*\*this->m\\\_EmpId = empId;\*\*
\*\*this->m\\\_Name = name;\*\*
\*\*this->m\\\_Pwd = pwd;\*\*
**}**
**//菜单界面**
**void Teacher::operMenu()**
**{**
\*\*cout << "欢迎教师:" << this->m\\\_Name << "登录!" << endl;\*\*
\*\*cout << "\\\\t\\\\t ----------------------------------\\\\n";\*\*
\*\*cout << "\\\\t\\\\t| |\\\\n";\*\*
\*\*cout << "\\\\t\\\\t| 1.查看所有预约 |\\\\n";\*\*
\*\*cout << "\\\\t\\\\t| |\\\\n";\*\*
\*\*cout << "\\\\t\\\\t| 2.审核预约 |\\\\n";\*\*
\*\*cout << "\\\\t\\\\t| |\\\\n";\*\*
\*\*cout << "\\\\t\\\\t| 0.注销登录 |\\\\n";\*\*
\*\*cout << "\\\\t\\\\t| |\\\\n";\*\*
\*\*cout << "\\\\t\\\\t ----------------------------------\\\\n";\*\*
\*\*cout << "请选择您的操作: " << endl;\*\*
**}**
**//查看所有预约**
**void Teacher::showAllOrder()**
**{**
\*\*OrderFile of;\*\*
\*\*if (of.m\\\_Size == 0)\*\*
\*\*{\*\*
\*\*cout << "无预约记录" << endl;\*\*
\*\*system("pause");\*\*
\*\*system("cls");\*\*
\*\*return;\*\*
\*\*}\*\*
\*\*for (int i = 0; i < of.m\\\_Size; i++)\*\*
\*\*{\*\*
\*\*cout << i + 1 << "、 ";\*\*
\*\*cout << "预约日期: 周" << of.m\\\_orderData\\\[i]\\\["date"];\*\*
\*\*cout << " 时间段: " << (of.m\\\_orderData\\\[i]\\\["interval"] == "1" ? "上午" : "下午");\*\*
\*\*cout << " 学号: " << of.m\\\_orderData\\\[i]\\\["stuId"];\*\*
\*\*cout << " 姓名: " << of.m\\\_orderData\\\[i]\\\["stuName"];\*\*
\*\*cout << " 机房编号: " << of.m\\\_orderData\\\[i]\\\["roomId"];\*\*
\*\*string status = " 状态: ";\*\*
\*\*//1 审核中 2 已预约 -1 预约失败 0 取消预约\*\*
\*\*if (of.m\\\_orderData\\\[i]\\\["status"] == "1")\*\*
\*\*{\*\*
\*\*status += "审核中";\*\*
\*\*}\*\*
\*\*else if (of.m\\\_orderData\\\[i]\\\["status"] == "2")\*\*
\*\*{\*\*
\*\*status += "预约成功";\*\*
\*\*}\*\*
\*\*else if (of.m\\\_orderData\\\[i]\\\["status"] == "-1")\*\*
\*\*{\*\*
\*\*status += "预约失败,审核未通过";\*\*
\*\*}\*\*
\*\*else\*\*
\*\*{\*\*
\*\*status += "预约已取消";\*\*
\*\*}\*\*
\*\*cout << status << endl;\*\*
\*\*}\*\*
\*\*system("pause");\*\*
\*\*system("cls");\*\*
**}**
**//审核预约**
**void Teacher::validOrder()**
**{**
\*\*OrderFile of;\*\*
\*\*if (of.m\\\_Size == 0)\*\*
\*\*{\*\*
\*\*cout << "无预约记录" << endl;\*\*
\*\*system("pause");\*\*
\*\*system("cls");\*\*
\*\*return;\*\*
\*\*}\*\*
\*\*vector<int>v;\*\*
\*\*int index = 0;\*\*
\*\*cout << "待审核的预约记录如下:" << endl;\*\*
\*\*for (int i = 0; i < of.m\\\_Size; i++)\*\*
\*\*{\*\*
\*\*if (of.m\\\_orderData\\\[i]\\\["status"] == "1")\*\*
\*\*{\*\*
\*\*v.push\\\_back(i);\*\*
\*\*cout << ++index << "、 ";\*\*
\*\*cout << "预约日期: 周" << of.m\\\_orderData\\\[i]\\\["date"];\*\*
\*\*cout << " 时间段: " << (of.m\\\_orderData\\\[i]\\\["interval"] == "1" ? "上午" : "下午");\*\*
\*\*cout << " 学生编号: " << of.m\\\_orderData\\\[i]\\\["stuId"];\*\*
\*\*cout << " 学生姓名: " << of.m\\\_orderData\\\[i]\\\["stuName"];\*\*
\*\*cout << " 机房编号: " << of.m\\\_orderData\\\[i]\\\["roomId"];\*\*
\*\*string status = " 状态:审核中 ";\*\*
\*\*cout << status << endl;\*\*
\*\*}\*\*
\*\*}\*\*
\*\*cout << "请输入审核的预约记录,0代表返回" << endl;\*\*
\*\*int select = 0; //接受用户选择的预约记录\*\*
\*\*int ret = 0; //接受预约结果记录\*\*
\*\*while (true)\*\*
\*\*{\*\*
\*\*cin >> select;\*\*
\*\*if (select >= 0 \\\&\\\& select <= v.size())\*\*
\*\*{\*\*
\*\*if (select == 0)\*\*
\*\*{\*\*
\*\*break;\*\*
\*\*}\*\*
\*\*else\*\*
\*\*{\*\*
\*\*cout << "请输入审核结果" << endl;\*\*
\*\*cout << "1、通过" << endl;\*\*
\*\*cout << "2、不通过" << endl;\*\*
\*\*cin >> ret;\*\*
\*\*if (ret == 1)\*\*
\*\*{\*\*
\*\*//通过情况\*\*
\*\*of.m\\\_orderData\\\[v\\\[select - 1]]\\\["status"] = "2";\*\*
\*\*}\*\*
\*\*else\*\*
\*\*{\*\*
\*\*//不通过情况\*\*
\*\*of.m\\\_orderData\\\[v\\\[select - 1]]\\\["status"] = "-1";\*\*
\*\*}\*\*
\*\*of.updateOrder(); // 更新预约记录\*\*
\*\*cout << "审核完毕" << endl;\*\*
\*\*break;\*\*
\*\*}\*\*
\*\*}\*\*
\*\*cout << "输入有误,请重新输入!" << endl;\*\*
\*\*}\*\*
\*\*system("pause");\*\*
\*\*system("cls");\*\*
**}**
**student.cpp**
\#include "student.h"
//默认构造
Student::Student()
{
}
//有参构造 参数:学号、姓名、密码
Student::Student(int id, string name, string pwd)
{
//初始化属性
this->m\_Id = id;
this->m\_Name = name;
this->m\_Pwd = pwd;
//初始化机房信息
ifstream ifs;
ifs.open(COMPUTER\_FILE, ios::in);
ComputerRoom com;
while ( ifs >> com.m\_ComId \&\& ifs >> com.m\_MaxNum)
{
//将读取的信息放入到 容器中
vCom.push\_back(com);
}
ifs.close();
}
//菜单界面
void Student::operMenu()
{
cout << "欢迎学生代表:" << this->m\_Name << "登录!" << endl;
cout << "\\t\\t ----------------------------------\\n";
cout << "\\t\\t| |\\n";
cout << "\\t\\t| 1.申请预约 |\\n";
cout << "\\t\\t| |\\n";
cout << "\\t\\t| 2.查看我的预约 |\\n";
cout << "\\t\\t| |\\n";
cout << "\\t\\t| 3.查看所有预约 |\\n";
cout << "\\t\\t| |\\n";
cout << "\\t\\t| 4.取消预约 |\\n";
cout << "\\t\\t| |\\n";
cout << "\\t\\t| 0.注销登录 |\\n";
cout << "\\t\\t| |\\n";