package View;

import Base.Exam_result;
import Service.Exam_service;
import Service.User_service;

import javax.swing.*;
import java.awt.*;

public class Result_frame extends JFrame {
    private Exam_service examService;
    private Exam_result result;
    private User_service userService;
    private String email;

    public Result_frame(Exam_service ex,Exam_result result, User_service userService, String email) {
        this.examService=ex;
        this.result = result;
        this.userService = userService;
        this.email = email;
        initializeUI();
    }

    private void initializeUI() {
        setTitle("考试结果");
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setSize(500, 400);
        setLocationRelativeTo(null);
        setResizable(false);

        // 主面板
        JPanel mainPanel = new JPanel(new BorderLayout(10, 10));
        mainPanel.setBorder(BorderFactory.createEmptyBorder(20, 20, 20, 20));

        // 标题
        JLabel titleLabel = new JLabel("考试结果", JLabel.CENTER);
        titleLabel.setFont(new Font("微软雅黑", Font.BOLD, 24));
        mainPanel.add(titleLabel, BorderLayout.NORTH);

        // 结果信息
        JPanel resultPanel = new JPanel(new GridLayout(5, 1, 10, 10));
        resultPanel.add(new JLabel("考试类型: " + result.getExamType()));
        resultPanel.add(new JLabel("题目数量: " + result.getTotalQuestions()));
        resultPanel.add(new JLabel("正确题目: " + result.getCorrectAnswers()));
        resultPanel.add(new JLabel("得分: " + String.format("%.2f", result.getScore())));
        resultPanel.add(new JLabel("用时: " + result.getDuration()));

        mainPanel.add(resultPanel, BorderLayout.CENTER);

        // 按钮面板
        JPanel buttonPanel = new JPanel(new FlowLayout());
        JButton reviewButton =new JButton("查看错题");
        JButton mainMenuButton = new JButton("返回主菜单");
        JButton exitButton = new JButton("退出");

        buttonPanel.add(reviewButton);
        buttonPanel.add(mainMenuButton);
        buttonPanel.add(exitButton);

        mainPanel.add(buttonPanel, BorderLayout.SOUTH);

        // 添加事件监听器
        reviewButton.addActionListener(e->openReviewFrame());
        mainMenuButton.addActionListener(e -> openMainFrame());
        exitButton.addActionListener(e -> System.exit(0));

        add(mainPanel);
    }

    private void openMainFrame() {
        Main_frame mainFrame = new Main_frame(userService, email);
        mainFrame.setVisible(true);
        this.dispose();
    }

    private void openReviewFrame(){
        examService.set_now_index(0);
        Review_frame reviewFrame= new Review_frame(examService,userService, email,result);
        reviewFrame.setVisible(true);
        this.dispose();
    }
}