ApplicationCsvInfo.java

package life.mosu.mosuserver.application.admin.dto;

import java.time.LocalDate;
import java.time.format.DateTimeParseException;

public record ApplicationCsvInfo(
        String createdAt,
        String name,
        String gender,
        LocalDate birth,
        String phoneNumber,
        LocalDate examDate,
        String examSchool,
        Boolean isLunchChecked,
        Boolean isTestPaperChecked,
        String subject1,
        String subject2
) {
    public static ApplicationCsvInfo of(
            String createdAt,
            String name,
            String gender,
            LocalDate birth,
            String phoneNumber,
            LocalDate examDate,
            String examSchool,
            Boolean isLunchChecked,
            Boolean isTestPaperChecked,
            String subject1,
            String subject2
    ) {
        return new ApplicationCsvInfo(createdAt, name, gender, birth, phoneNumber, examDate, examSchool, isLunchChecked, isTestPaperChecked, subject1, subject2);
    }

    public static ApplicationCsvInfo of(String[] values) {
        if (values.length < 11) {
            throw new IllegalArgumentException("CSV 행이 필수 컬럼 수(11개)보다 부족합니다. 실제 컬럼 수: " + values.length);
        }
        return new ApplicationCsvInfo(
                values[0], // createdAt
                values[1], // name
                values[2], // gender
                parseDate(values[3]), // birth
                values[4], // phoneNumber
                parseDate(values[5]), // examDate
                values[6], // examSchool
                parseBoolean(values[7]), // isLunchChecked
                parseBoolean(values[8]), // isTestPaperChecked
                values[9], // subject1
                values[10] // subject2
        );
    }

    private static LocalDate parseDate(String dateStr) {
        try {
            return LocalDate.parse(dateStr.trim());
        } catch (DateTimeParseException e) {
            throw new IllegalArgumentException("날짜 형식이 올바르지 않습니다");
        }
    }

    private static Boolean parseBoolean(String bool) {
        if (bool == null || bool.isBlank()) {
            return false;
        }
        String trimmedValue = bool.trim();
        return Boolean.parseBoolean(trimmedValue);
    }

}