export interface StudentInfo {
  id: number;
  name: string;
  phone: string;
  idNumber: string;
  studentNo: string;
  gender?: string;
  ethnicity?: string;
  emergencyContact?: string;
  emergencyPhone?: string;
  organizationId?: number;
  organization?: { id?: number; name?: string } | null;
  supervisor?: string;
  status: string;
}

export interface ProfileData {
  targetCollege?: string;
  targetMajor?: string;
  collegeSchool?: string;
  collegeMajor?: string;
  subjectDirection?: string;
  grade?: string;
  profileDate?: string;
  notes?: string;
}

export interface EnrollmentRecord {
  id: number;
  courseCategory: string;
  classType: string;
  className?: string;
  headTeacher?: string;
  subjectTeacher?: string;
  startDate?: string;
  endDate?: string;
  status: string;
}

export interface ExamScoreRecord {
  id: number;
  status?: string;
  examId?: number;
  exam?: { class?: { name?: string } };
  examType: string;
  examName?: string;
  subject: string;
  score: number | null;
  classAvg?: number;
  rank?: number;
  examDate?: string;
  enrollmentId?: number;
}

export interface LearningRecord {
  id: number;
  status?: string;
  recordDate: string;
  recordType: string;
  content: string;
  followUpMethod?: string;
  nextStep?: string;
}

export interface ResultData {
  cultureFinalScore?: number;
  professionalFinalScore?: number;
  admissionStatus?: string;
  admittedCollege?: string;
  admittedMajor?: string;
}

export interface AttachmentRecord {
  id: number;
  status?: string;
  category: string;
  fileName: string;
  fileSize: number;
}

export interface AttendanceRecordItem {
  id: number;
  attendanceDate: string;
  session: string;
  status: string;
  source?: string;
  remark?: string | null;
  punchTime?: string | null;
  punchDeviceName?: string | null;
  punchDeviceId?: string | null;
  schedule?: { subject?: string } | null;
  class?: { name?: string } | null;
}

export interface StudentProfileAggregate {
  student: StudentInfo;
  profile: ProfileData | null;
  enrollments: EnrollmentRecord[];
  examScores: ExamScoreRecord[];
  learningRecords: LearningRecord[];
  result: ResultData | null;
  attachments: AttachmentRecord[];
  attendances: AttendanceRecordItem[];
}

export interface StudentProfileContentProps {
  studentId: number;
  inDrawer?: boolean;
  onClose?: () => void;
}

export const ADMISSION_STATUS_MAP: Record<string, { text: string; color: string }> = {
  admitted: { text: '已录取', color: 'green' },
  pending: { text: '待录取', color: 'orange' },
  rejected: { text: '未录取', color: 'red' },
  withdrawn: { text: '放弃', color: '#999' },
};

export const EXAM_TYPE_OPTIONS = [
  { value: 'monthly', label: '月考' },
  { value: 'midterm', label: '期中' },
  { value: 'final', label: '期末' },
  { value: 'mock', label: '模拟考' },
  { value: 'entrance', label: '入学测试' },
  { value: 'other', label: '其他' },
];

export const RECORD_TYPE_OPTIONS = [
  { value: 'study_feedback', label: '学习反馈' },
  { value: 'parent_communication', label: '家长沟通' },
  { value: 'behavior_note', label: '行为记录' },
  { value: 'meeting', label: '会议记录' },
  { value: 'other', label: '其他' },
];

export const ENROLLMENT_STATUS_MAP: Record<string, { text: string; color: string }> = {
  active: { text: '报读中', color: 'green' },
  completed: { text: '已结课', color: 'blue' },
  withdrawn: { text: '已退训', color: 'red' },
  archived: { text: '已归档', color: '#999' },
};

export const COURSE_CATEGORY_OPTIONS = [
  { value: 'culture', label: '文化课' },
  { value: 'professional', label: '专业课' },
  { value: 'comprehensive', label: '综合' },
];

export const CLASS_TYPE_OPTIONS = [
  { value: 'one_on_one', label: '一对一' },
  { value: 'small_group', label: '小班' },
  { value: 'large_class', label: '大班' },
  { value: 'online', label: '线上' },
  { value: 'offline', label: '线下' },
];

export const getOptionLabel = (
  options: Array<{ value: string; label: string }>,
  value?: string | null,
): string => {
  if (!value) return '-';
  return options.find((option) => option.value === value)?.label || value;
};

export const getCourseCategoryLabel = (value?: string | null): string =>
  getOptionLabel(COURSE_CATEGORY_OPTIONS, value);

export const getClassTypeLabel = (value?: string | null): string =>
  getOptionLabel(CLASS_TYPE_OPTIONS, value);

export const getEnrollmentStatus = (value?: string | null): { text: string; color: string } => {
  if (!value) return { text: '-', color: 'default' };
  return ENROLLMENT_STATUS_MAP[value] || { text: value, color: 'default' };
};

export const formatEnrollmentDisplayName = (enrollment: EnrollmentRecord): string =>
  enrollment.className ||
  (enrollment.courseCategory
    ? getCourseCategoryLabel(enrollment.courseCategory)
    : String(enrollment.id));

export const ATTACHMENT_CATEGORY_OPTIONS = [
  { value: 'id_card', label: '身份证' },
  { value: 'transcript', label: '成绩单' },
  { value: 'certificate', label: '证书' },
  { value: 'contract', label: '合同' },
  { value: 'photo', label: '照片' },
  { value: 'other', label: '其他' },
];

export const formatFileSize = (bytes: number): string => {
  if (bytes < 1024) return `${bytes} B`;
  if (bytes < 1024 * 1024) return `${(bytes / 1024).toFixed(1)} KB`;
  return `${(bytes / (1024 * 1024)).toFixed(1)} MB`;
};

export const ATTENDANCE_STATUS_MAP: Record<string, { text: string; color: string }> = {
  present: { text: '出勤', color: 'green' },
  late: { text: '迟到', color: 'orange' },
  absent: { text: '缺勤', color: 'red' },
  leave: { text: '请假', color: 'blue' },
  pending: { text: '待确认', color: 'default' },
};

export const SESSION_LABELS: Record<string, string> = {
  morning_reading: '早自习',
  morning: '上午',
  afternoon: '下午',
  evening_study: '晚自习',
  night_check: '晚寝',
};

export interface TabProps {
  studentId: number;
  onRefresh: () => void;
}