InterviewSetupDTO.java

package net.k2ai.interviewSimulator.dto;

import jakarta.validation.constraints.NotBlank;
import lombok.Data;
import net.k2ai.interviewSimulator.validation.*;
import org.springframework.web.multipart.MultipartFile;

import java.io.Serializable;

/**
 * DTO for multi-step interview setup form.
 * Stored in HTTP session between wizard steps.
 */
@Data
public class InterviewSetupDTO implements Serializable {

	private static final long serialVersionUID = 1L;

	// Step 1: Profile
	@NotBlank(message = "{validation.name.required}")
	@LettersOnly(min = 2, max = 30, message = "{validation.lettersOnly}")
	private String candidateName;

	// Step 2: Details
	@NotBlank(message = "{validation.position.required}")
	private String position;

	@SafeText(min = 2, max = 50, message = "{validation.safeText}")
	private String customPosition;

	@NotBlank(message = "{validation.difficulty.required}")
	@ValidDifficulty
	private String difficulty = "Easy";

	// CV - transient (not serializable), extracted text stored instead
	private transient MultipartFile cvFile;
	private String cvText;
	private String cvFileName;

	// Step 2 (continued): Topic Focus and Interview Length
	private String topicFocus;

	private String interviewLength = "standard";

	// Step 3: Voice & Language
	@NotBlank(message = "{validation.language.required}")
	@ValidLanguage
	private String language = "bg";

	@NotBlank(message = "{validation.voice.required}")
	@ValidVoice
	private String voiceId = "Algieba";

	private String interviewerNameEN = "George";
	private String interviewerNameBG = "Георги";

	/**
	 * Gets the effective position (custom or selected).
	 */
	public String getEffectivePosition() {
		if ("custom".equals(position) && customPosition != null && !customPosition.isBlank()) {
			return customPosition.trim();
		}
		return position != null ? position.trim() : position;
	}// getEffectivePosition

	/**
	 * Clears CV data.
	 */
	public void clearCv() {
		this.cvFile = null;
		this.cvText = null;
		this.cvFileName = null;
	}// clearCv

}// InterviewSetupDTO