//書本類
public class Book {
private int xuhao;
private String name;
private String zuozhe;
private String jianjie;
private String rujin;

    public Book(int xuhao, String name, String zuozhe, String jianjie, String rujin) {
        this.xuhao = xuhao;
        this.name = name;
        this.zuozhe = zuozhe;
        this.jianjie = jianjie;

        this.rujin = rujin;
    }
    public  Book(){}


    public int getXuhao() {
        return xuhao;
    }

    public void setXuhao(int xuhao) {
        this.xuhao = xuhao;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getZuozhe() {
        return zuozhe;
    }

    public void setZuozhe(String zuozhe) {
        this.zuozhe = zuozhe;
    }

    public String getJianjie() {
        return jianjie;
    }

    public void setJianjie(String jianjie) {
        this.jianjie = jianjie;
    }

    public String getRujin() {
        return rujin;
    }

    public void setRujin(String rujin) {
        this.rujin = rujin;
    }
}




//用戶類
public class User {
private String name;//登錄名
private String pwd;//密碼


    public User(String name, String pwd) {
        this.name = name;
        this.pwd = pwd;
    }
    public  User(){}

    public String getPwd() {
        return pwd;
    }

    public void setPwd(String pwd) {
        this.pwd = pwd;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }
}


//書本閱讀流程類
package Sjlx.sjlx12;



import java.io.*;
import java.util.ArrayList;
import java.util.Scanner;

//書本閱讀流程類
public class Read {


    Scanner in = new Scanner(System.in);
    ArrayList<User> userArrayList = new ArrayList<>();

    ArrayList<Book> bookArrayList = new ArrayList<>();
    ArrayList<Book> wuArrayList = new ArrayList<>();

    public Read() {


    }

    //首頁
    public void Index() {
        int xz = 0;

        System.out.println("歡迎使用書蟲閱讀器");
        System.out.println("========================");
        System.out.println("1.登錄");
        System.out.println("2.注冊");
        System.out.println("3.退出");
        System.out.println("========================");
        System.out.println("請選擇:");
        xz = in.nextInt();
        switch (xz) {
            case 1:
                Login();
                break;
            case 2:
                zuce();
                break;
            case 3:
                System.out.println("已退出應(yīng)用 歡迎下次使用");
                break;
        }


    }

    //注冊
    public void zuce() {
        User user = new User();


        System.out.println("請輸入登錄名:");
        user.setName(in.next());
        System.out.println("請輸入密碼:");
        user.setPwd(in.next());
        System.out.println("請再次輸入密碼:");
        String a;
        a = in.next();
        if (a.equals(user.getPwd())) {
            for (int i = 0; i < userArrayList.size(); i++) {
                if (user.getName().equalsIgnoreCase(userArrayList.get(i).getName())) {
                    System.out.println("用戶已存在!");
                    zuce();
                }
            }
        } else {
            System.out.println("請重新輸入");
            zuce();
        }

        userArrayList.add(user);
        System.out.println("注冊成功快去登錄吧!");
        Login();

    }


    //驗證有無有這個用戶
    public User hashUser(User user) {
        if (user.getName() != null) {
            for (int i = 0; i < userArrayList.size(); i++) {
                if (userArrayList.get(i).getName().equalsIgnoreCase(user.getName()) && userArrayList.get(i).getPwd().equalsIgnoreCase(user.getPwd())) {
                    return userArrayList.get(i);
                }
            }
        } else {
            for (int i = 0; i < userArrayList.size(); i++) {
                if (userArrayList.get(i).getName().equalsIgnoreCase(user.getName())) {
                    return userArrayList.get(i);

                }
            }
        }
        return null;
    }


    //登錄
    public boolean Login() {
        User user = new User();

        System.out.println("請輸入您的登錄名:");
        user.setName(in.next());
        System.out.println("請輸入您的密碼:");
        user.setPwd(in.next());
        if ((user = hashUser(user)) != null) {
            System.out.println("登錄成功!");
            Book();
            return true;
        } else {
            System.out.println("您的賬號或密碼輸入錯誤!");
            Index();
        }

        return false;

    }

    int yw;

    //書本首頁
    public void Book() {
        System.out.println("===========================");
        System.out.println("0.退出登錄");
        System.out.println("1.言情");
        System.out.println("2.武俠");
        System.out.println("============================");
        System.out.println("請選擇:");
        yw = in.nextInt();
        switch (yw) {
            case 0:
                Index();
                break;
            case 1:
                System.out.println("-----------------言情小說列表開始---------------------");
                yanqing();
                break;
            case 2:
                System.out.println("-----------------武俠小說列表開始---------------------");
                yanqing();
                break;

        }
    }


    //言情類

    FileReader fileReader;
    File file;
    ArrayList<String> arrayList = new ArrayList<>();
    int a;

    public void yanqing() {

        System.out.println("序號    名稱   作者    簡介    點贊數(shù)   評論");
        if (yw == 1) {

            for (Book book : bookArrayList
            ) {
                System.out.println(book.getXuhao() + "\t" + book.getName() + "\t" + book.getZuozhe() + "\t" + book.getJianjie()+"\t"+book.getDianzan()+"\t"+bookArrayList.get(0).getPinglun());
            }
        } else {

            for (Book book : wuArrayList
            ) {
                System.out.println(book.getXuhao() + "\t" + book.getName() + "\t" + book.getZuozhe() + "\t" + book.getJianjie()+"\t"+book.getPinglun());
            }
        }
        System.out.println("-----------------------小說列表結(jié)束-------------------------------");
        try {
            dd();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }


    public void shangchuanxiaoshuo () {
        Book book = new Book();

        System.out.println("請輸入小說名稱:");
        book.setName(in.next());
        System.out.println("請輸入作者:");
        book.setZuozhe(in.next());
        System.out.println("請輸入簡介:");
        book.setJianjie(in.next());
        do {
            System.out.println("請輸入上傳的文件");
            File file = new File(in.next());

            if (file.isFile()) {
                book.setRujin(file.getAbsolutePath());
                break;
            } else {
                System.out.println("不存在這個文件!");
            }


        } while (true);
        if(yw==1) {
            book.setXuhao(bookArrayList.size() + 1);
            bookArrayList.add(book);

        }else {
            book.setXuhao(wuArrayList.size() + 1);
            wuArrayList.add(book);
        }


    }


    /*
     *
     * 選擇1
     * */
    public void dd() throws IOException {
        System.out.println("0.返回上一級菜單");
        System.out.println("-1.上傳小說");
        System.out.println("輸入小說序列閱讀:");
        a = in.nextInt();

        if (a == 0) {
            Book();
        } else if (a == -1) {
            shangchuanxiaoshuo();
            yanqing();
        } else {
            if (yw == 1) {
                try {
                    file = new File(bookArrayList.get(a - 1).getRujin());
                    fileReader = new FileReader(file);
                } catch (Exception e) {
                    e.printStackTrace();


                }

            } else {
                try {
                    file = new File(wuArrayList.get(a - 1).getRujin());
                    fileReader = new FileReader(file);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }

                char[] array = new char[500];
                int len = 0;
                if (arrayList.size()==0){
                    while((len = fileReader.read(array)) >0) {
                        arrayList.add(new String(array, 0, len));
                    }
                }
                ye();
                }
    }

    /*
     *
     * 選擇2
     * */int i=1;
    public void ye() {



        int aa = 0;
        System.out.println(arrayList.get(aa));
        do{


            System.out.println("*********************************");
            if(yw==1){
            System.out.println("當(dāng)前閱讀:《" + bookArrayList.get(a - 1).getName() + "》第" + i + "/" + (arrayList.size() - 1) + "頁");
            }else {
            System.out.println("當(dāng)前閱讀:《" + wuArrayList.get(a - 1).getName() + "》第" + i + "/" + (arrayList.size() - 1) + "頁");
            }System.out.println("*********************************");
            System.out.println("0.返回上一級菜單");
            System.out.println("1.下一頁");
            System.out.println("2.上一頁");
            

            int d = in.nextInt();

            if (i >= (arrayList.size() - 1)) {
                ckpl();
            }
            if (d == 0) {
                yanqing();
            } else if (d == 2) {
                if (i == 1) {
                    System.out.println("這是第一頁");
                    System.out.println("*********");
                    continue;
                } else {


                    --a;
                    System.out.println(arrayList.get(aa));


                }
            } else if (d == 1){
                ++aa ;
                i++;
                System.out.println(arrayList.get(aa));

        }while (true);
        }
}

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