import client from './client';

// --- Organization types ---

export interface OrganizationInfo {
  id: string;
  name: string;
  code?: string;
  parent_id?: string;
  path?: string;
  level: number;
  sort_order: number;
  children: OrganizationInfo[];
  version: number;
}

export interface CreateOrganizationRequest {
  name: string;
  code?: string;
  parent_id?: string;
  sort_order?: number;
}

export interface UpdateOrganizationRequest {
  name?: string;
  code?: string;
  sort_order?: number;
  version: number;
}

// --- Department types ---

export interface DepartmentInfo {
  id: string;
  org_id: string;
  name: string;
  code?: string;
  parent_id?: string;
  manager_id?: string;
  path?: string;
  sort_order: number;
  children: DepartmentInfo[];
  version: number;
}

export interface CreateDepartmentRequest {
  name: string;
  code?: string;
  parent_id?: string;
  manager_id?: string;
  sort_order?: number;
}

export interface UpdateDepartmentRequest {
  name?: string;
  code?: string;
  manager_id?: string;
  sort_order?: number;
  version: number;
}

// --- Position types ---

export interface PositionInfo {
  id: string;
  dept_id: string;
  name: string;
  code?: string;
  level: number;
  sort_order: number;
  version: number;
}

export interface CreatePositionRequest {
  name: string;
  code?: string;
  level?: number;
  sort_order?: number;
}

export interface UpdatePositionRequest {
  name?: string;
  code?: string;
  level?: number;
  sort_order?: number;
  version: number;
}

// --- Organization API ---

export async function listOrgTree() {
  const { data } = await client.get<{ success: boolean; data: OrganizationInfo[] }>(
    '/organizations',
  );
  return data.data;
}

export async function createOrg(req: CreateOrganizationRequest) {
  const { data } = await client.post<{ success: boolean; data: OrganizationInfo }>(
    '/organizations',
    req,
  );
  return data.data;
}

export async function updateOrg(id: string, req: UpdateOrganizationRequest) {
  const { data } = await client.put<{ success: boolean; data: OrganizationInfo }>(
    `/organizations/${id}`,
    req,
  );
  return data.data;
}

export async function deleteOrg(id: string) {
  await client.delete(`/organizations/${id}`);
}

// --- Department API ---

export async function listDeptTree(orgId: string) {
  const { data } = await client.get<{ success: boolean; data: DepartmentInfo[] }>(
    `/organizations/${orgId}/departments`,
  );
  return data.data;
}

export async function createDept(orgId: string, req: CreateDepartmentRequest) {
  const { data } = await client.post<{ success: boolean; data: DepartmentInfo }>(
    `/organizations/${orgId}/departments`,
    req,
  );
  return data.data;
}

export async function deleteDept(id: string) {
  await client.delete(`/departments/${id}`);
}

export async function updateDept(id: string, req: UpdateDepartmentRequest) {
  const { data } = await client.put<{ success: boolean; data: DepartmentInfo }>(
    `/departments/${id}`,
    req,
  );
  return data.data;
}

// --- Position API ---

export async function listPositions(deptId: string) {
  const { data } = await client.get<{ success: boolean; data: PositionInfo[] }>(
    `/departments/${deptId}/positions`,
  );
  return data.data;
}

export async function createPosition(deptId: string, req: CreatePositionRequest) {
  const { data } = await client.post<{ success: boolean; data: PositionInfo }>(
    `/departments/${deptId}/positions`,
    req,
  );
  return data.data;
}

export async function deletePosition(id: string) {
  await client.delete(`/positions/${id}`);
}

export async function updatePosition(id: string, req: UpdatePositionRequest) {
  const { data } = await client.put<{ success: boolean; data: PositionInfo }>(
    `/positions/${id}`,
    req,
  );
  return data.data;
}