import { requestClient } from '#/api/request';

export interface ArchiveStats {
  conversations: number;
  exports: number;
  imports: number;
  last_message_at: string;
  media: number;
  media_failed: number;
  media_ready: number;
  messages: number;
  people: number;
}

export interface ArchiveConversation {
  conversation_type: string;
  external_id: string;
  id: string;
  last_content: string;
  last_message_at: string;
  message_count: number;
  name: string;
  source_account: string;
  status: string;
}

export interface ArchiveMessage {
  attachment_count: number;
  attachments: ArchiveAttachment[];
  content: string;
  direction: string;
  id: string;
  message_type: string;
  sender_name: string;
  sender_person_id: null | string;
  sent_at: string;
  sequence_no: null | number;
  source_message_id: string;
  status: string;
}

export interface ArchiveAttachment {
  attachment_index: number;
  attachment_role: string;
  checksum?: string;
  id: string;
  match_confidence: number;
  match_method: string;
  media_type: 'audio' | 'file' | 'image' | 'video';
  mime_type: string;
  original_filename: string;
  sha256: string;
  size_bytes: number;
  status: string;
}

export interface ArchiveMediaAccess {
  expires_in: number;
  id: string;
  url: string;
}

export interface ArchiveStorage {
  bucket: string;
  custom_domain: string;
  enabled: boolean;
  encryption_mode: string;
  export_prefix: string;
  media_prefix: string;
  release_prefix: string;
  region: string;
  secret_id_masked: string;
  secret_id_present: boolean;
  secret_key_masked: string;
  secret_key_present: boolean;
  updated_at: string;
}

export interface ArchiveMedia {
  bucket: string;
  created_at: string;
  encryption_mode: string;
  id: string;
  last_error: string;
  media_type: string;
  mime_type: string;
  object_key: string;
  original_filename: string;
  region: string;
  sha256: string;
  size_bytes: number;
  status: string;
  verified_at: string;
  version_id: string;
}

export interface ArchivePerson {
  conversation_count: number;
  created_at: string;
  display_name: string;
  id: string;
  identity_count: number;
  message_count: number;
  patient_binding_count: number;
  primary_patient_id: null | number;
  primary_patient_name: string;
  real_name: string;
  updated_at: string;
}

export interface ArchiveIdentity {
  created_at: string;
  external_id: string;
  id: string;
  identity_type: string;
  scope_id: string;
  source: string;
  updated_at: string;
  verified: boolean;
}

export interface ArchivePersonDetail {
  display_name: string;
  id: string;
  identities: ArchiveIdentity[];
  patient_bindings: PatientBinding[];
  real_name: string;
}

export interface PatientBinding {
  bind_method: string;
  confidence: number;
  created_at: string;
  diagnosis_id: number;
  id: string;
  is_primary: boolean;
  patient_id: number;
  patient_name: string;
  phone_masked: string;
  relation_type: 'family' | 'guardian' | 'other' | 'proxy' | 'self';
  status: 'active' | 'revoked';
  updated_at: string;
}

export interface ZytPatientCandidate {
  age: null | number;
  diagnosis_id: number;
  gender: number | string;
  patient_id: number;
  patient_name: string;
  phone_masked: string;
  source_update_time: string;
}

export interface ArchiveExportFile {
  file_name: string;
  format: string;
  id: string;
  sha256: string;
  size_bytes: number;
  storage_status: string;
}

export interface ArchiveExportJob {
  completed_at: string;
  created_at: string;
  cutoff_at: string;
  error_message: string;
  files: ArchiveExportFile[];
  filters: Record<string, unknown>;
  formats: string[];
  id: string;
  progress: number;
  started_at: string;
  status: 'completed' | 'failed' | 'queued' | 'running';
  total_rows: number;
}

function query(values: Record<string, number | string>) {
  const params = new URLSearchParams();
  Object.entries(values).forEach(([key, value]) => {
    if (value !== '') params.set(key, String(value));
  });
  const text = params.toString();
  return text ? `?${text}` : '';
}

export function fetchArchiveStats(accountId = 0) {
  return requestClient.get<ArchiveStats>(
    `/archive/stats${query({ account_id: accountId })}`,
  );
}

export function fetchArchiveConversations(limit = 50, cursor = '', accountId = 0) {
  return requestClient.get<{
    has_more: boolean;
    items: ArchiveConversation[];
    next_cursor: string;
  }>(`/archive/conversations${query({ account_id: accountId, cursor, limit })}`);
}

export function fetchArchiveMessages(
  conversationId: string,
  limit = 100,
  cursor = '',
  accountId = 0,
) {
  return requestClient.get<{
    has_more: boolean;
    items: ArchiveMessage[];
    next_cursor: string;
  }>(
    `/archive/conversations/${encodeURIComponent(conversationId)}/messages${query({ account_id: accountId, cursor, limit })}`,
  );
}

export function fetchArchiveMediaAccessUrls(
  mediaIds: string[],
  expires = 900,
  accountId = 0,
) {
  return requestClient.post<{ items: ArchiveMediaAccess[] }>(
    `/archive/media/access-urls${query({ account_id: accountId })}`,
    { expires, media_ids: mediaIds },
  );
}

export function fetchArchiveStorage() {
  return requestClient.get<{ storage: ArchiveStorage }>('/archive/storage');
}

export function saveArchiveStorage(data: Partial<ArchiveStorage> & {
  secret_id?: string;
  secret_key?: string;
}) {
  return requestClient.put<{ storage: ArchiveStorage }>(
    '/archive/storage',
    data,
  );
}

export function testArchiveStorage() {
  return requestClient.post<{
    result: { bucket: string; ok: boolean; region: string; request_id: string };
  }>('/archive/storage/test');
}

export function fetchArchiveMedia(limit = 100, accountId = 0) {
  return requestClient.get<{ items: ArchiveMedia[] }>(
    `/archive/media${query({ account_id: accountId, limit })}`,
  );
}

export function fetchArchivePeople(limit = 100, keyword = '', accountId = 0) {
  return requestClient.get<{ items: ArchivePerson[] }>(
    `/archive/people${query({ account_id: accountId, keyword, limit })}`,
  );
}

export function fetchArchivePerson(personId: string, accountId = 0) {
  return requestClient.get<{ person: ArchivePersonDetail }>(
    `/archive/people/${encodeURIComponent(personId)}${query({ account_id: accountId })}`,
  );
}

export function bindArchiveIdentity(
  personId: string,
  data: {
    external_id: string;
    identity_type: string;
    scope_id: string;
    verified: boolean;
  },
  accountId = 0,
) {
  return requestClient.post<{ person: ArchivePersonDetail }>(
    `/archive/people/${encodeURIComponent(personId)}/identities${query({ account_id: accountId })}`,
    data,
  );
}

export function searchZytPatients(
  keyword: string,
  accountId: number,
  pageNo = 1,
  pageSize = 20,
) {
  return requestClient.get<{
    items: ZytPatientCandidate[];
    page_no: number;
    page_size: number;
    total: number;
  }>(
    `/archive/patients/search${query({ account_id: accountId, keyword, page_no: pageNo, page_size: pageSize })}`,
  );
}

export function bindArchivePatient(
  personId: string,
  data: {
    diagnosis_id: number;
    patient_id: number;
    relation_type: PatientBinding['relation_type'];
  },
  accountId: number,
) {
  return requestClient.put<{
    binding: PatientBinding;
    person: ArchivePersonDetail;
  }>(
    `/archive/people/${encodeURIComponent(personId)}/patient-bindings${query({ account_id: accountId })}`,
    data,
  );
}

export function unbindArchivePatient(
  personId: string,
  bindingId: string,
  accountId: number,
) {
  return requestClient.delete<{ person: ArchivePersonDetail }>(
    `/archive/people/${encodeURIComponent(personId)}/patient-bindings/${encodeURIComponent(bindingId)}${query({ account_id: accountId })}`,
  );
}

export function createArchiveExport(data: {
  filters: Record<string, unknown>;
  formats: string[];
}, accountId = 0) {
  return requestClient.post<{ job: ArchiveExportJob }>(
    `/archive/exports${query({ account_id: accountId })}`,
    data,
  );
}

export function fetchArchiveExports(limit = 100, accountId = 0) {
  return requestClient.get<{ jobs: ArchiveExportJob[] }>(
    `/archive/exports${query({ account_id: accountId, limit })}`,
  );
}

export function downloadArchiveExport(fileId: string, accountId = 0) {
  return requestClient.download<Blob>(
    `/archive/export-files/${encodeURIComponent(fileId)}/download${query({ account_id: accountId })}`,
  );
}