影院售票系统

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
using System.Runtime.Serialization.Formatters.Binary;

namespace FrmMain
{
    /// <summary>
    /// 影院类
    /// </summary>
    /// 
    [Serializable]
    public class Cinema
    {
        //座位集合
        public Dictionary<string,Seat> Seats { get; set; }
        //放映计划
        public Schedule Schedule { get; set; }
        //已售出电影票的集合
        public List<Ticket> SoldTickets{ get; set; }
        //保存售票情况的Save()方法
        public void Save(List<Ticket> SoldTickets)
        {
            FileStream fs = new FileStream("售票情况.din",FileMode.Create);
            BinaryFormatter bf = new BinaryFormatter();
            bf.Serialize(fs,SoldTickets);
            fs.Close();
        }

        //读取情况的Load()方法
        public List<Ticket> Load()
        {
            FileStream fs = new FileStream("售票情况.din", FileMode.Open);
            BinaryFormatter bf = new BinaryFormatter();
            List<Ticket> List = ((List<Ticket>)bf.Deserialize(fs));
            fs.Close();
            return List;
        }
        public Cinema()
        {
        }
        public Cinema(Schedule Schedule)
        {
            this.Schedule = Schedule;
            Seats = new Dictionary<string, Seat>();
            SoldTickets = new List<Ticket>();
        }

    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;

namespace FrmMain
{
    /// <summary>
    /// 电影票父类
    /// </summary>
    /// 
    [Serializable]
    public class Ticket
    {
        //放映场次
        public ScheduleItem ScheduleItem { get; set; }
        //所属座位对象
        public Seat Seat { get; set; }
        //票价
        public int price { get; set; }
        public Ticket()
        {
        }
        public Ticket(ScheduleItem ScheduleItem, Seat Seat, int price)
        {
            this.ScheduleItem = ScheduleItem;
            this.Seat = Seat;
            this.price = price;
        }
        //计算票价的虚方法
        public virtual void CalcPrice()
        {

        }
        //打印售票信息的虚方法
        public virtual void Print()
        {

            StringBuilder str = new StringBuilder();
            str.AppendLine("**************************\n");
            str.AppendLine("\t" + "青鸟影院" + "\n");
            str.AppendLine("--------------------------\n");
            str.AppendLine("    电影名:" + ScheduleItem.Movie.MovieName + "\n");
            str.AppendLine("    时间:" + ScheduleItem.Time + "\n");
            str.AppendLine("    座位号:" + Seat.SeatName + "\n");
            str.AppendLine("    价格:" + this.price + "\n");
            str.AppendLine("**************************");
            FileStream file = new FileStream(ScheduleItem.Movie.MovieName + " " + Seat.SeatName + ".txt", FileMode.Create);
            StreamWriter writer = new StreamWriter(file);
            writer.WriteLine(str);
            writer.Close();
            file.Close();
        }
        //显示当前售出票信息的虚方法
        public virtual string Show()
        {
            string str = "已售出:\n普通票";
            return str;
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;

namespace FrmMain
{
    /// <summary>
    /// 赠票子类
    /// </summary>
    /// 
    [Serializable]
    public class FreeTicket:Ticket
    {
        //获得增票者的名字
        public string CustomerName { get; set; }

        public FreeTicket(ScheduleItem ScheduleItem, Seat Seat, int price, string CustomerName)
            : base(ScheduleItem, Seat, price)
        {
            this.CustomerName = CustomerName;
        }
        //计算票价的方法
        public override void CalcPrice()
        {
            this.price = 0;
        }
        //打印售票信息的方法
        public override void Print()
        {
            StringBuilder str = new StringBuilder();
            str.AppendLine("**************************\n");
            str.AppendLine("\t" + "青鸟影院(赠票)" + "\n");
            str.AppendLine("--------------------------\n");
            str.AppendLine("    电影名:" + ScheduleItem.Movie.MovieName + "\n");
            str.AppendLine("    时间:" + ScheduleItem.Time + "\n");
            str.AppendLine("    座位号:" + Seat.SeatName + "\n");
            str.AppendLine("    姓名:" + this.CustomerName + "\n");
            str.AppendLine("**************************");
            FileStream file = new FileStream(ScheduleItem.Movie.MovieName + " " + Seat.SeatName + ".txt", FileMode.Create);
            StreamWriter writer = new StreamWriter(file);
            writer.WriteLine(str);
            writer.Close();
            file.Close();
        }
        //显示当前售出票信息的方法
        public override string Show()
        {
            string str = "已售出:\n赠送票";
            return str;
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.IO;

namespace FrmMain
{
    /// <summary>
    /// 学生票子类
    /// </summary>
    /// 
    [Serializable]
    public class StudentTicket:Ticket
    {
        //学生票的折扣
        public int Discount { get; set; }
        public StudentTicket()
        {
        }
        public StudentTicket(ScheduleItem ScheduleItem, Seat Seat, int price, int Discount)
            : base(ScheduleItem, Seat, price)
        {
            this.Discount = Discount;
        }
        //计算票价的方法
        public override void CalcPrice()
        {
            this.price = Convert.ToInt32(price * (Discount * 0.1));
        }
        //打印售票信息的方法
        public override void Print()
        {

            StringBuilder str = new StringBuilder();
            str.AppendLine("**************************\n");
            str.AppendLine("\t" + "青鸟影院(学生)" + "\n");
            str.AppendLine("--------------------------\n");
            str.AppendLine("    电影名:" + ScheduleItem.Movie.MovieName + "\n");
            str.AppendLine("    时间:" + ScheduleItem.Time + "\n");
            str.AppendLine("    座位号:" + Seat.SeatName + "\n");
            str.AppendLine("    价格:" + this.price + "\n");
            str.AppendLine("**************************");
            FileStream file = new FileStream(ScheduleItem.Movie.MovieName + " " + Seat.SeatName + ".txt", FileMode.Create);
            StreamWriter writer = new StreamWriter(file);
            writer.WriteLine(str);
            writer.Close();
            file.Close();

        }
        //显示当前售出票信息的方法
        public override string Show()
        {
            string str = "已售出:\n" + Discount + "折学生票";
            return str;
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml;

namespace FrmMain
{
    /// <summary>
    /// 放映计划类
    /// </summary>
    [Serializable]
   public  class Schedule
    {
        //放映场次属性
        public Dictionary<string,ScheduleItem> Items { get; set; }
        public Schedule()
        {
            Items = new Dictionary<string, ScheduleItem>();
        }
        //读取xml文件获取放映计划合集的方法
        public void LoadItems()
        {
            XmlDocument doc = new XmlDocument();
            doc.Load("ShowList.xml");
            XmlNode root = doc.DocumentElement;
            foreach (XmlNode item in root)
            {

                string type=item["Type"].InnerText;
                Movie movie = new Movie(item["Name"].InnerText, item["Poster"].InnerText, item["Director"].InnerText, item["Actor"].InnerText, TicketUtil.type(type),Convert.ToInt32( item["Price"].InnerText));
                    foreach (XmlNode item1 in item["Schedule"])
                    {
                        ScheduleItem sitem = new ScheduleItem(item1.InnerText,movie);
                        this.Items.Add(item1.InnerText, sitem);
                    }
                
            }
        }
    
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FrmMain
{
    /// <summary>
    /// 影院每天放映计划的场次
    /// </summary>
    /// 
    [Serializable]
    public class ScheduleItem
    {
        //放映时间
        public string Time { get; set; }
        //本场所放映电影
        public Movie Movie { get; set; }
        public ScheduleItem()
        {
        }
        public ScheduleItem(string Time, Movie Movie)
        {
            this.Time = Time;
            this.Movie = Movie;
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Drawing;

namespace FrmMain
{
    /// <summary>
    /// 影院座位信息
    /// </summary>
    /// 
    [Serializable]
    public class Seat
    {
        //座位号
        public string SeatName { get; set; }
        ///座位卖出状态颜色
        public Color Color { get; set; }
        public Seat()
        {
        }
        public Seat(string SeatName, System.Drawing.Color Color)
        {
            this.SeatName = SeatName;
            this.Color = Color;
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FrmMain
{
    /// <summary>
    /// 工具类
    /// </summary>
    /// 
    [Serializable]
   public class TicketUtil
    {
        //创建电影票的方法
        public static Ticket CreateTicket(string TicketType, ScheduleItem ScheduleItem, Seat Seat, int Discount, string CustomerName)
        {
            Ticket ticket = null;
            Seat seat = new Seat();
            seat.SeatName = Seat.SeatName;
            seat.Color = System.Drawing.Color.Red;
            switch (TicketType)
            {
                case "普通票":
                    ticket = new Ticket(ScheduleItem, seat, ScheduleItem.Movie.Price);
                    break;
                case "赠票":
                    ticket = new FreeTicket(ScheduleItem, seat, ScheduleItem.Movie.Price, CustomerName);
                    break;
                case "学生票":
                    ticket = new StudentTicket(ScheduleItem, seat, ScheduleItem.Movie.Price, Discount);
                    ticket.CalcPrice();
                    break;
            }
            return ticket;
        }
        //判断电影类型的方法
        public static MovieType type(string Type)
        {
            MovieType movietype = MovieType.War;
            switch (Type)
            {
                case "Comedy":
                    movietype = MovieType.Comedy;
                    break;
                case "War":
                    movietype = MovieType.War;
                    break;
                case "Romance":
                    movietype = MovieType.Romance;
                    break;
                case "Action":
                    movietype = MovieType.Action;
                    break;
                case "Cartoon":
                    movietype = MovieType.Cartoon;
                    break;
                case "Thriller":
                    movietype = MovieType.Thriller;
                    break;
                case "Adventure":
                    movietype = MovieType.Action;
                    break;
            }
            return movietype;
        }
        public static Cinema Cinema()
        {
            Schedule sd = new Schedule();
            sd.LoadItems();
            Cinema cinema = new Cinema(sd);
            return cinema;
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FrmMain
{
    /// <summary>
    /// 电影类
    /// </summary>
    /// 
    [Serializable]
    public class Movie
    {
        //电影名
        public string MovieName { get; set; }
        //海报图片名
        public string Poster { get; set; }
        //导演名
        public string Director { get; set; }
        //主演
        public string Actor { get; set; }
        //电影类型
        public MovieType MovieType { get; set; }
        //定价
        public int Price { get; set; }
        public Movie()
        {
        }
        public Movie(string MovieName, string Poster, string Director, string Actor, MovieType MovieType, int Price)
        {
            this.MovieName = MovieName;
            this.Poster = Poster;
            this.Director = Director;
            this.Actor = Actor;
            this.MovieType = MovieType;
            this.Price = Price;
        }
    }
}

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FrmMain
{
    /// <summary>
    /// 电影类型枚举类
    /// </summary>
    /// 
    [Serializable]
    public enum MovieType
    {
        //喜剧,战争片,爱情片,动作片,卡通片,惊悚片,冒险片 
        Comedy,War,Romance,Action,Cartoon,Thriller,Adventure
    }
}

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace FrmMain
{
    [Serializable]
    public partial class FrmMain : Form
    {
        public FrmMain()
        {
            InitializeComponent();
        }
        //影院对象
        Cinema cinema = null;
        string TicketType = "普通票";

        private void FrmMain_Load(object sender, EventArgs e)
        {
            cinema = TicketUtil.Cinema();
            ShowSeat(7,5);
        }

        //生成座位
        public void ShowSeat(int seatRow, int seatLine)
        {
            for (int i = 0; i < seatRow; i++)
            {
                for (int j = 0; j < seatLine; j++)
                {
                    Label label = new Label();
                    label.BackColor = Color.Yellow;
                    label.Font = new System.Drawing.Font("宋体", 14.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(123)));
                    label.AutoSize = false;
                    label.Size = new System.Drawing.Size(50, 25);
                    label.Text = (j + 1).ToString() + "-" + (i + 1).ToString();
                    label.TextAlign = ContentAlignment.MiddleCenter;
                    label.Location = new Point((60 + i * 81), 60 + (j * 51));
                    label.Click += new System.EventHandler(lblSeat_Click);
                    tabPage1.Controls.Add(label);
                    Seat seat = new Seat((j + 1).ToString() + "-" + (i + 1).ToString(), Color.Yellow);
                    cinema.Seats.Add(seat.SeatName, seat);
                }
            }
        }

        //更新座位的方法
        public void Info()
        {
            if (tvList.SelectedNode!=null)
            {
                TreeNode tn = tvList.SelectedNode;
                if (tn.Tag!=null)
                {
                    foreach (Control item in tabList.Controls)
                    {
                        item.BackColor = Color.Yellow;
                    }
                    foreach (Ticket tk in cinema.SoldTickets)
                    {
                        foreach (Control cl in tabList.Controls)
                        {
                            if (tk.ScheduleItem.Time==((ScheduleItem)tn.Tag).Time&&cl.Text==tk.Seat.SeatName)
                            {
                                cl.BackColor = tk.Seat.Color;
                            }
                        }
                    }
                }
            }
        }

        private void lblSeat_Click(object sender, EventArgs e)
        {
            //购票
            string seatNum=((Label)sender).Text.ToString();
            if (tvList.SelectedNode!=null)
            {
                TreeNode tn = tvList.SelectedNode;
                if (tn.Tag!=null)
                {
                    DialogResult result = MessageBox.Show("是否确认购买?","提示",MessageBoxButtons.YesNo);
                    if (result==DialogResult.Yes)
                    {
                        foreach (Seat item in cinema.Seats.Values)
                        {
                            if (item.SeatName==seatNum)
                            {
                                if (((Label)sender).BackColor==Color.Yellow)
                                {
                                    int discount = cmbZk.SelectedItem == null ? 0 : Convert.ToInt32(cmbZk.SelectedItem);
                                    Ticket tc = TicketUtil.CreateTicket(TicketType,(ScheduleItem)tn.Tag,item,discount,txtZs.Text);
                                    if (TicketType=="赠票"&&txtZs.Text!=""||TicketType=="学生票"|| TicketType == "普通票")
                                    {
                                        cinema.SoldTickets.Add(tc);
                                        MessageBox.Show(tc.Show(),"提示",MessageBoxButtons.OK);
                                        tc.Print();
                                        cinema.Save(cinema.SoldTickets);
                                        Info();
                                    }
                                    else
                                    {
                                        MessageBox.Show("请输入赠票者姓名","提示",MessageBoxButtons.OK);
                                    }
                                }
                                else
                                {
                                    MessageBox.Show("该座位已售出", "提示", MessageBoxButtons.OK);
                                }
                            }
                        }
                    }
                }
                else
                {
                    MessageBox.Show("请选择场次", "提示", MessageBoxButtons.OK);
                }
            }
            else
            {
                MessageBox.Show("请选择电影", "提示", MessageBoxButtons.OK);
            }
        }

        private void tvList_AfterSelect(object sender, TreeViewEventArgs e)
        {
            TreeNode tn = tvList.SelectedNode;
            if (tn.Tag!=null)
            {
                lblName.Text = ((ScheduleItem)tn.Tag).Movie.MovieName;
                lblDy.Text = ((ScheduleItem)tn.Tag).Movie.Director;
                lblZy.Text = ((ScheduleItem)tn.Tag).Movie.Actor;
                lblLx.Text = ((ScheduleItem)tn.Tag).Movie.MovieType.ToString();
                lblYpj.Text = ((ScheduleItem)tn.Tag).Movie.Price.ToString();
                lblSj.Text = ((ScheduleItem)tn.Tag).Time;
                picZp.ImageLocation = ((ScheduleItem)tn.Tag).Movie.Poster;
                Info();
            }
        }

        private void rbZp_CheckedChanged(object sender, EventArgs e)
        {
            //赠票
            txtZs.Text = "";
            cmbZk.Text = null;
            cmbZk.Enabled = false;
            txtZs.Enabled = true;
            if (rbZp.Checked)
            {
                TicketType = rbZp.Text;
                lblYhj.Text = (0).ToString();
            }
        }

        private void rbXs_CheckedChanged(object sender, EventArgs e)
        {
            //学生票
            txtZs.Text = "";
            cmbZk.Text=(7).ToString();
            cmbZk.Enabled = true;
            txtZs.Enabled = false;
            if (rbXs.Checked)
            {
                TicketType = rbXs.Text;
                if (tvList.SelectedNode!=null)
                {
                    TreeNode tn=tvList.SelectedNode;
                    if (tn.Tag!=null)
                    {
                        lblYhj.Text = (((ScheduleItem)tn.Tag).Movie.Price * (Convert.ToInt32(cmbZk.SelectedItem) * 0.1)).ToString();
                    }
                }
            }
        }

        private void cmbZk_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (tvList.SelectedNode!=null)
            {
                TreeNode tn = tvList.SelectedNode;
                if (tn.Tag!=null)
                {
                    (((ScheduleItem)tn.Tag).Movie.Price * (Convert.ToInt32(cmbZk.SelectedItem) * 0.1)).ToString();
                }
            }
        }

        private void 保存售票信息ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            cinema.Save(cinema.SoldTickets);
            MessageBox.Show("保存成功","提示",MessageBoxButtons.OK);
        }

        private void 继续购票ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            //反序列化
            tvList.Nodes.Clear();
            cinema.SoldTickets = cinema.Load();
            Infotable();
            Info();
        }

        private void Infotable()
        {
            //更新treeView节点
            string name = null;
            TreeNode tn = null;
            foreach (ScheduleItem item in cinema.Schedule.Items.Values)
            {

                if (name != item.Movie.MovieName)
                {
                    name = item.Movie.MovieName;
                    tn = new TreeNode();
                    tn.Text = item.Movie.MovieName;
                    tvList.Nodes.Add(tn);
                }
                tn.Nodes.Add(item.Time).Tag = item;

            }
        }

        private void 获取新放映列表ToolStripMenuItem_Click(object sender, EventArgs e)
        {
            //初始化售票出票集合
            tvList.Nodes.Clear();
            cinema.SoldTickets = new List<Ticket>();
            Infotable();
        }
    }
}