package login;
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import com.fasterxml.jackson.databind.ObjectMapper;
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/**
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* 找回密码工具类
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* 用于用户找回密码功能
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*/
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public class PasswordReset {
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private static final String RESET_PASSWORD_API = "/api/auth/reset-password";
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private final HttpClientLoca httpClient;
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private final ApiConfig config;
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private final ObjectMapper objectMapper;
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/**
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* 使用默认配置创建PasswordReset
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*/
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public PasswordReset() {
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this.config = ApiConfig.getDefault();
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this.httpClient = new HttpClientLoca(config);
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this.objectMapper = new ObjectMapper();
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}
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/**
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* 使用自定义配置创建PasswordReset
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*/
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public PasswordReset(ApiConfig config) {
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this.config = config != null ? config : ApiConfig.getDefault();
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this.httpClient = new HttpClientLoca(this.config);
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this.objectMapper = new ObjectMapper();
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}
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/**
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* 找回密码（实例方法）
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*
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* @param email 邮箱地址
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* @param code 验证码（6位数字）
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* @param newPassword 新密码
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* @param confirmPassword 确认密码
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* @return ResetPasswordResponse 包含响应状态码和响应内容的对象
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*/
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public ResetPasswordResponse resetPasswordInstance(String email, String code, String newPassword, String confirmPassword) {
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// 参数校验
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String validationError = validateParams(email, code, newPassword, confirmPassword);
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if (validationError != null) {
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return ResetPasswordResponse.failure(400, validationError);
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}
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try {
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// 构建请求体JSON
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ResetPasswordRequest request = new ResetPasswordRequest(email, code, newPassword, confirmPassword);
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String jsonData = objectMapper.writeValueAsString(request);
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// 发送POST请求
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String url = config.getBaseUrl() + RESET_PASSWORD_API;
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ApiResponse apiResponse = httpClient.postJson(url, jsonData);
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// 解析响应并判断是否成功
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boolean success = false;
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String message = "密码重置失败";
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if (apiResponse.getResponseBody() != null && !apiResponse.getResponseBody().isEmpty()) {
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try {
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ResetPasswordApiResponse resetResponse = objectMapper.readValue(
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apiResponse.getResponseBody(), ResetPasswordApiResponse.class);
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success = resetResponse.getCode() == 200;
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message = resetResponse.getMessage();
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} catch (Exception e) {
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// JSON解析失败，使用HTTP状态码判断
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success = apiResponse.isSuccess();
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message = success ? "密码重置成功" : "密码重置失败";
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}
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} else {
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success = apiResponse.isSuccess();
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message = apiResponse.getErrorMessage() != null ?
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apiResponse.getErrorMessage() : "密码重置失败";
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}
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if (success) {
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return ResetPasswordResponse.success(apiResponse.getStatusCode(),
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message, apiResponse.getResponseBody());
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} else {
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return ResetPasswordResponse.failure(apiResponse.getStatusCode(), message);
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}
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} catch (Exception e) {
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return ResetPasswordResponse.failure(500, "请求异常: " + e.getMessage());
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}
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}
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/**
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* 参数校验
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*/
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private String validateParams(String email, String code, String newPassword, String confirmPassword) {
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if (email == null || email.trim().isEmpty()) {
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return "邮箱地址不能为空";
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}
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if (code == null || code.trim().isEmpty()) {
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return "验证码不能为空";
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}
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if (newPassword == null || newPassword.trim().isEmpty()) {
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return "新密码不能为空";
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}
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if (confirmPassword == null || confirmPassword.trim().isEmpty()) {
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return "确认密码不能为空";
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}
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if (!newPassword.equals(confirmPassword)) {
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return "新密码和确认密码不一致";
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}
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return null;
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}
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/**
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* 静态方法：使用默认配置重置密码（保持向后兼容）
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*/
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public static ResetPasswordResponse resetPassword(String email, String code, String newPassword, String confirmPassword) {
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return new PasswordReset().resetPasswordInstance(email, code, newPassword, confirmPassword);
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}
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/**
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* 重置密码请求对象
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*/
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@SuppressWarnings("unused")
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private static class ResetPasswordRequest {
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private String email;
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private String code;
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private String newPassword;
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private String confirmPassword;
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public ResetPasswordRequest(String email, String code, String newPassword, String confirmPassword) {
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this.email = email;
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this.code = code;
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this.newPassword = newPassword;
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this.confirmPassword = confirmPassword;
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}
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public String getEmail() {
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return email;
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}
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public void setEmail(String email) {
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this.email = email;
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}
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public String getCode() {
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return code;
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}
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public void setCode(String code) {
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this.code = code;
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}
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public String getNewPassword() {
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return newPassword;
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}
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public void setNewPassword(String newPassword) {
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this.newPassword = newPassword;
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}
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public String getConfirmPassword() {
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return confirmPassword;
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}
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public void setConfirmPassword(String confirmPassword) {
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this.confirmPassword = confirmPassword;
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}
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}
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/**
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* 重置密码响应对象（对应接口文档的响应格式）
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*/
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@SuppressWarnings("unused")
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private static class ResetPasswordApiResponse {
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private int code;
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private String message;
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private Object data;
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private long timestamp;
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public int getCode() {
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return code;
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}
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public void setCode(int code) {
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this.code = code;
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}
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public String getMessage() {
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return message;
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}
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public void setMessage(String message) {
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this.message = message;
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}
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public Object getData() {
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return data;
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}
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public void setData(Object data) {
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this.data = data;
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}
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public long getTimestamp() {
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return timestamp;
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}
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public void setTimestamp(long timestamp) {
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this.timestamp = timestamp;
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}
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}
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/**
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* 重置密码响应结果封装类
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*/
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public static class ResetPasswordResponse {
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private final boolean success;
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private final int statusCode;
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private final String message;
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private final String responseBody;
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private ResetPasswordResponse(boolean success, int statusCode, String message, String responseBody) {
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this.success = success;
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this.statusCode = statusCode;
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this.message = message;
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this.responseBody = responseBody;
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}
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/**
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* 创建成功响应
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*/
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public static ResetPasswordResponse success(int statusCode, String message, String responseBody) {
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return new ResetPasswordResponse(true, statusCode, message, responseBody);
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}
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/**
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* 创建失败响应
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*/
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public static ResetPasswordResponse failure(int statusCode, String message) {
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return new ResetPasswordResponse(false, statusCode, message, null);
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}
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public boolean isSuccess() {
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return success;
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}
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public int getStatusCode() {
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return statusCode;
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}
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public String getMessage() {
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return message;
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}
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public String getResponseBody() {
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return responseBody;
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}
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@Override
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public String toString() {
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return "ResetPasswordResponse{" +
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"success=" + success +
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", statusCode=" + statusCode +
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", message='" + message + '\'' +
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", responseBody='" + responseBody + '\'' +
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'}';
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}
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}
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}
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