myeasycms-v2/packages/features/member-management/src/schema/member.schema.ts

import { z } from 'zod';

export const MembershipStatusEnum = z.enum([
  'active',
  'inactive',
  'pending',
  'resigned',
  'excluded',
  'deceased',
]);
export type MembershipStatus = z.infer<typeof MembershipStatusEnum>;

export const SepaMandateStatusEnum = z.enum([
  'active',
  'pending',
  'revoked',
  'expired',
]);

// --- Shared validators ---

/** IBAN validation with mod-97 checksum (ISO 13616) */
export function validateIban(iban: string): boolean {
  const cleaned = iban.replace(/\s/g, '').toUpperCase();
  if (!/^[A-Z]{2}\d{2}[A-Z0-9]{4,30}$/.test(cleaned)) return false;

  const rearranged = cleaned.slice(4) + cleaned.slice(0, 4);
  let numStr = '';
  for (const char of rearranged) {
    const code = char.charCodeAt(0);
    numStr += code >= 65 && code <= 90 ? (code - 55).toString() : char;
  }

  let remainder = 0;
  for (const digit of numStr) {
    remainder = (remainder * 10 + parseInt(digit, 10)) % 97;
  }
  return remainder === 1;
}

const ibanSchema = z
  .string()
  .max(34)
  .optional()
  .refine((v) => !v || v.trim() === '' || validateIban(v), {
    message: 'Ungültige IBAN (Prüfsumme fehlerhaft)',
  });

const dateNotFutureSchema = (fieldName: string) =>
  z
    .string()
    .optional()
    .refine((v) => !v || new Date(v) <= new Date(), {
      message: `${fieldName} darf nicht in der Zukunft liegen`,
    });

// --- Main schemas ---

// Base object without refinements — used for .partial() in UpdateMemberSchema
const CreateMemberBaseSchema = z.object({
  accountId: z.string().uuid(),
  memberNumber: z.string().optional(),
  firstName: z.string().min(1).max(128),
  lastName: z.string().min(1).max(128),
  dateOfBirth: dateNotFutureSchema('Geburtsdatum'),
  gender: z.enum(['male', 'female', 'diverse']).optional(),
  title: z.string().max(32).optional(),
  email: z.string().email().optional().or(z.literal('')),
  phone: z.string().max(32).optional(),
  mobile: z.string().max(32).optional(),
  street: z.string().max(256).optional(),
  houseNumber: z.string().max(16).optional(),
  postalCode: z.string().max(10).optional(),
  city: z.string().max(128).optional(),
  country: z.string().max(2).default('DE'),
  status: MembershipStatusEnum.default('active'),
  entryDate: z
    .string()
    .default(() => new Date().toISOString().split('T')[0]!),
  duesCategoryId: z.string().uuid().optional(),
  iban: ibanSchema,
  bic: z.string().max(11).optional(),
  accountHolder: z.string().max(128).optional(),
  gdprConsent: z.boolean().default(false),
  notes: z.string().optional(),
  salutation: z.string().optional(),
  street2: z.string().optional(),
  phone2: z.string().optional(),
  fax: z.string().optional(),
  birthplace: z.string().optional(),
  birthCountry: z.string().default('DE'),
  isHonorary: z.boolean().default(false),
  isFoundingMember: z.boolean().default(false),
  isYouth: z.boolean().default(false),
  isRetiree: z.boolean().default(false),
  isProbationary: z.boolean().default(false),
  isTransferred: z.boolean().default(false),
  exitDate: z.string().optional(),
  exitReason: z.string().optional(),
  guardianName: z.string().optional(),
  guardianPhone: z.string().optional(),
  guardianEmail: z.string().optional(),
  duesYear: z.number().int().optional(),
  duesPaid: z.boolean().default(false),
  additionalFees: z.number().default(0),
  exemptionType: z.string().optional(),
  exemptionReason: z.string().optional(),
  exemptionAmount: z.number().optional(),
  gdprNewsletter: z.boolean().default(false),
  gdprInternet: z.boolean().default(false),
  gdprPrint: z.boolean().default(false),
  gdprBirthdayInfo: z.boolean().default(false),
  sepaMandateReference: z.string().optional(),
});

/** Cross-field refinement shared by create/update */
function memberCrossFieldRefinement(
  data: Record<string, unknown>,
  ctx: z.RefinementCtx,
) {
  // Cross-field: exit_date must be after entry_date
  if (data.exitDate && data.entryDate && data.exitDate < data.entryDate) {
    ctx.addIssue({
      code: z.ZodIssueCode.custom,
      message: 'Austrittsdatum muss nach dem Eintrittsdatum liegen',
      path: ['exitDate'],
    });
  }

  // Cross-field: entry_date must be after date_of_birth
  if (
    data.dateOfBirth &&
    data.entryDate &&
    data.entryDate < data.dateOfBirth
  ) {
    ctx.addIssue({
      code: z.ZodIssueCode.custom,
      message: 'Eintrittsdatum muss nach dem Geburtsdatum liegen',
      path: ['entryDate'],
    });
  }

  // Cross-field: youth members should have guardian info
  if (data.isYouth && !data.guardianName) {
    ctx.addIssue({
      code: z.ZodIssueCode.custom,
      message: 'Jugendmitglieder benötigen einen Erziehungsberechtigten',
      path: ['guardianName'],
    });
  }
}

export const CreateMemberSchema =
  CreateMemberBaseSchema.superRefine(memberCrossFieldRefinement);

export type CreateMemberInput = z.infer<typeof CreateMemberSchema>;

export const UpdateMemberSchema = CreateMemberBaseSchema.partial()
  .extend({
    memberId: z.string().uuid(),
    isArchived: z.boolean().optional(),
    version: z.number().int().optional(),
  })
  .superRefine(memberCrossFieldRefinement);

export type UpdateMemberInput = z.infer<typeof UpdateMemberSchema>;

export const CreateDuesCategorySchema = z.object({
  accountId: z.string().uuid(),
  name: z.string().min(1).max(128),
  description: z.string().optional(),
  amount: z.number().min(0),
  interval: z
    .enum(['monthly', 'quarterly', 'half_yearly', 'yearly'])
    .default('yearly'),
  isDefault: z.boolean().default(false),
  isYouth: z.boolean().default(false),
  isExit: z.boolean().default(false),
});

export type CreateDuesCategoryInput = z.infer<typeof CreateDuesCategorySchema>;

export const RejectApplicationSchema = z.object({
  applicationId: z.string().uuid(),
  accountId: z.string().uuid(),
  reviewNotes: z.string().optional(),
});

export const CreateDepartmentSchema = z.object({
  accountId: z.string().uuid(),
  name: z.string().min(1).max(128),
  description: z.string().optional(),
});

export const CreateMemberRoleSchema = z.object({
  memberId: z.string().uuid(),
  accountId: z.string().uuid(),
  roleName: z.string().min(1),
  fromDate: z.string().optional(),
  untilDate: z.string().optional(),
});

export const CreateMemberHonorSchema = z.object({
  memberId: z.string().uuid(),
  accountId: z.string().uuid(),
  honorName: z.string().min(1),
  honorDate: z.string().optional(),
  description: z.string().optional(),
});

export const CreateSepaMandateSchema = z.object({
  memberId: z.string().uuid(),
  accountId: z.string().uuid(),
  mandateReference: z.string().min(1),
  iban: z
    .string()
    .min(15)
    .max(34)
    .refine((v) => validateIban(v), {
      message: 'Ungültige IBAN (Prüfsumme fehlerhaft)',
    }),
  bic: z.string().optional(),
  accountHolder: z.string().min(1),
  mandateDate: z.string(),
  sequence: z.enum(['FRST', 'RCUR', 'FNAL', 'OOFF']).default('RCUR'),
});

export const UpdateDuesCategorySchema = z.object({
  categoryId: z.string().uuid(),
  name: z.string().min(1).optional(),
  description: z.string().optional(),
  amount: z.number().min(0).optional(),
  interval: z
    .enum(['monthly', 'quarterly', 'half_yearly', 'yearly'])
    .optional(),
  isDefault: z.boolean().optional(),
});
export type UpdateDuesCategoryInput = z.infer<typeof UpdateDuesCategorySchema>;

export const UpdateMandateSchema = z.object({
  mandateId: z.string().uuid(),
  iban: z
    .string()
    .min(15)
    .max(34)
    .refine((v) => validateIban(v), {
      message: 'Ungültige IBAN (Prüfsumme fehlerhaft)',
    })
    .optional(),
  bic: z.string().optional(),
  accountHolder: z.string().optional(),
  sequence: z.enum(['FRST', 'RCUR', 'FNAL', 'OOFF']).optional(),
});
export type UpdateMandateInput = z.infer<typeof UpdateMandateSchema>;

export const ExportMembersSchema = z.object({
  accountId: z.string().uuid(),
  status: z.string().optional(),
  format: z.enum(['csv', 'excel']).default('csv'),
});

export const AssignDepartmentSchema = z.object({
  memberId: z.string().uuid(),
  departmentId: z.string().uuid(),
});

// --- Bulk operations & advanced search schemas ---

export const BulkStatusUpdateSchema = z.object({
  memberIds: z.array(z.string().uuid()).min(1),
  accountId: z.string().uuid(),
  status: MembershipStatusEnum,
});

export const BulkDepartmentAssignSchema = z.object({
  memberIds: z.array(z.string().uuid()).min(1),
  accountId: z.string().uuid(),
  departmentId: z.string().uuid(),
});

export const BulkArchiveSchema = z.object({
  memberIds: z.array(z.string().uuid()).min(1),
  accountId: z.string().uuid(),
});

export const MemberSearchFiltersSchema = z.object({
  accountId: z.string().uuid(),
  search: z.string().optional(),
  status: z.array(MembershipStatusEnum).optional(),
  departmentIds: z.array(z.string().uuid()).optional(),
  tagIds: z.array(z.string().uuid()).optional(),
  duesCategoryId: z.string().uuid().optional(),
  flags: z
    .array(
      z.enum([
        'honorary',
        'founding',
        'youth',
        'retiree',
        'probationary',
        'transferred',
      ]),
    )
    .optional(),
  entryDateFrom: z.string().optional(),
  entryDateTo: z.string().optional(),
  hasEmail: z.boolean().optional(),
  sortBy: z.string().default('last_name'),
  sortDirection: z.enum(['asc', 'desc']).default('asc'),
  page: z.number().int().min(1).default(1),
  pageSize: z.number().int().min(1).max(100).default(25),
});

export type MemberSearchFilters = z.infer<typeof MemberSearchFiltersSchema>;

export const QuickSearchSchema = z.object({
  accountId: z.string().uuid(),
  query: z.string().min(1),
  limit: z.number().int().min(1).max(20).default(8),
});