import '../core/utils/safe_convert.dart';

class NamedRecord {
  final int id;
  final String name;

  const NamedRecord({required this.id, required this.name});

  factory NamedRecord.fromJson(Map<String, dynamic> json) {
    return NamedRecord(
      id: SafeConvert.toSafeInt(json['id']),
      name: SafeConvert.toSafeString(json['name']),
    );
  }

  static NamedRecord? fromNullableJson(dynamic json) {
    final map = SafeConvert.toNullableMap(json);
    if (map == null) return null;
    return NamedRecord.fromJson(map);
  }

  Map<String, dynamic> toJson() => {'id': id, 'name': name};

  @override
  String toString() => name;
}

class StudentBasic {
  final int id;
  final String name;

  const StudentBasic({required this.id, required this.name});

  factory StudentBasic.fromJson(Map<String, dynamic> json) {
    return StudentBasic(
      id: SafeConvert.toSafeInt(json['id']),
      name: SafeConvert.toSafeString(json['name']),
    );
  }

  static StudentBasic? fromNullableJson(dynamic json) {
    final map = SafeConvert.toNullableMap(json);
    if (map == null) return null;
    return StudentBasic.fromJson(map);
  }

  Map<String, dynamic> toJson() => {'id': id, 'name': name};
}

class StudentProfile {
  final int id;
  final String studentId;
  final String admissionNumber;
  final String? rollNumber;
  final String fullName;
  final String? email;
  final String? mobile;
  final String? gender;
  final String? dateOfBirth;
  final String status;

  final NamedRecord? campus;
  final NamedRecord? department;
  final NamedRecord? program;
  final NamedRecord? level;
  final NamedRecord? academicYear;
  final NamedRecord? academicTerm;
  final NamedRecord? batch;
  final NamedRecord? semester;
  final NamedRecord? section;

  const StudentProfile({
    required this.id,
    required this.studentId,
    required this.admissionNumber,
    this.rollNumber,
    required this.fullName,
    this.email,
    this.mobile,
    this.gender,
    this.dateOfBirth,
    required this.status,
    this.campus,
    this.department,
    this.program,
    this.level,
    this.academicYear,
    this.academicTerm,
    this.batch,
    this.semester,
    this.section,
  });

  factory StudentProfile.fromJson(Map<String, dynamic> json) {
    return StudentProfile(
      id: SafeConvert.toSafeInt(json['id']),
      studentId: SafeConvert.toSafeString(json['student_id']),
      admissionNumber: SafeConvert.toSafeString(json['admission_number']),
      rollNumber: SafeConvert.toNullableString(json['roll_number']),
      fullName: SafeConvert.toSafeString(json['full_name']),
      email: SafeConvert.toNullableString(json['email']),
      mobile: SafeConvert.toNullableString(json['mobile']),
      gender: SafeConvert.toNullableString(json['gender']),
      dateOfBirth: SafeConvert.toNullableString(json['date_of_birth']),
      status: SafeConvert.toSafeString(json['status'], 'draft'),
      campus: NamedRecord.fromNullableJson(json['campus']),
      department: NamedRecord.fromNullableJson(json['department']),
      program: NamedRecord.fromNullableJson(json['program']),
      level: NamedRecord.fromNullableJson(json['level']),
      academicYear: NamedRecord.fromNullableJson(json['academic_year']),
      academicTerm: NamedRecord.fromNullableJson(json['academic_term']),
      batch: NamedRecord.fromNullableJson(json['batch']),
      semester: NamedRecord.fromNullableJson(json['semester']),
      section: NamedRecord.fromNullableJson(json['section']),
    );
  }
}