// com/ui/PasswordModifyPage.java
package com.pair.ui;

import javafx.geometry.Pos;
import javafx.scene.control.*;
import javafx.scene.layout.VBox;
import javafx.scene.text.Font;
import javafx.scene.text.FontWeight;

public class PasswordModifyPage extends NavigablePanel {

    private final PasswordField oldPasswordField = new PasswordField();
    private final PasswordField newPasswordField = new PasswordField();
    private final PasswordField confirmNewPasswordField = new PasswordField();
    private final Button modifyButton = new Button("修改");

    public PasswordModifyPage(Runnable onBack) {
        super(onBack);
        initializeContent();
    }

    @Override
    protected void buildContent() {
        VBox form = new VBox(UIConstants.DEFAULT_SPACING);
        form.setAlignment(Pos.CENTER);
        form.setPadding(UIConstants.DEFAULT_PADDING);
        form.setStyle(UIConstants.FORM_STYLE);

        Label titleLabel = new Label("中小学数学答题系统");
        titleLabel.setFont(Font.font(UIConstants.FONT_FAMILY, FontWeight.BOLD, UIConstants.TITLE_FONT_SIZE));

        oldPasswordField.setPromptText("旧密码");
        oldPasswordField.setStyle(UIConstants.INPUT_STYLE);
        newPasswordField.setPromptText("新密码（6-10位）");
        newPasswordField.setStyle(UIConstants.INPUT_STYLE);
        confirmNewPasswordField.setPromptText("确认新密码");
        confirmNewPasswordField.setStyle(UIConstants.INPUT_STYLE);
        modifyButton.setStyle(UIConstants.BUTTON_STYLE);
        modifyButton.setPrefSize(UIConstants.BUTTON_WIDTH, UIConstants.BUTTON_HEIGHT);
        modifyButton.setFont(Font.font(UIConstants.FONT_FAMILY, UIConstants.BUTTON_FONT_SIZE));

        form.getChildren().addAll(
                titleLabel, oldPasswordField, newPasswordField, confirmNewPasswordField, modifyButton
        );
        this.setCenter(form);
    }

    public PasswordField getOldPasswordField() { return oldPasswordField; }
    public PasswordField getNewPasswordField() { return newPasswordField; }
    public PasswordField getConfirmNewPasswordField() { return confirmNewPasswordField; }
    public Button getModifyButton() { return modifyButton; }
}