import {z} from 'zod'

export type PageSize = number;

export type PageCursor = string;

export type PeopleEmploymentStatus = 'CURRENTLY_EMPLOYED' | 'INACTIVE_EMPLOYEE' | 'NOT_PEOPLE' | 'ON_LEAVE' | 'PREVIOUSLY_EMPLOYED' | 'UPCOMING_EMPLOYEE';

export type PeopleOrderBy = 'name' | 'employmentStatus';

export type OrderDirection = 'asc' | 'desc';

export type GetApiAuditsAuditIdPersonnelPeopleArgs = {auditId: string, pageSize?: PageSize | undefined, pageCursor?: PageCursor | undefined, search?: string | undefined, status?: PeopleEmploymentStatus | undefined, groupsMatchesAny?: Array<string> | undefined, orderBy?: PeopleOrderBy | undefined, orderDirection?: OrderDirection | undefined};

export type GetApiAuditsAuditIdPersonnelPeopleOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const peopleEmploymentStatus = z.enum(["CURRENTLY_EMPLOYED", "INACTIVE_EMPLOYEE", "NOT_PEOPLE", "ON_LEAVE", "PREVIOUSLY_EMPLOYED", "UPCOMING_EMPLOYEE"]);

export const peopleSourceInfo = z.object({mainSource: z.string(), supplementarySource: z.string().nullable()});

export const peopleTaskStatus = z.enum(["NO_SECURITY_TASKS", "OFFBOARDING_COMPLETE", "OFFBOARDING_DUE_SOON", "OFFBOARDING_OVERDUE", "PAUSED", "SECURITY_TASKS_COMPLETE", "SECURITY_TASKS_DUE_SOON", "SECURITY_TASKS_OVERDUE"]);

export const peopleTaskStatusInfo = z.object({status: peopleTaskStatus, dueDate: z.string().nullable(), completionDate: z.string().nullable(), numTasksCompleted: z.number().nullable(), numTasksOverdue: z.number().nullable(), numTasksDueSoon: z.number().nullable()});

export const peopleSecurityTaskStatus = z.enum(["NO_SECURITY_TASKS", "SECURITY_TASKS_COMPLETE", "SECURITY_TASKS_DUE_SOON", "SECURITY_TASKS_OVERDUE"]);

export const peopleSecurityTaskDetails = z.object({status: peopleSecurityTaskStatus, dueDate: z.string().nullable(), completionDate: z.string().nullable()});

export const personnelPerson = z.object({id: z.string(), name: z.string(), email: z.string(), jobTitle: z.string().nullable().optional(), employmentStatus: peopleEmploymentStatus.nullable().optional(), startDate: z.string().nullable().optional(), endDate: z.string().nullable().optional(), groups: z.array(z.object({name: z.string()})).optional(), source: peopleSourceInfo.nullable().optional(), taskStatus: peopleTaskStatusInfo.nullable().optional(), lastReminded: z.string().nullable().optional(), policies: peopleSecurityTaskDetails.nullable().optional(), trainings: peopleSecurityTaskDetails.nullable().optional(), backgroundChecks: peopleSecurityTaskDetails.nullable().optional(), deviceMonitoring: peopleSecurityTaskDetails.nullable().optional(), customOnboarding: peopleSecurityTaskDetails.nullable().optional(), customOffboarding: peopleSecurityTaskDetails.nullable().optional()});

export const pageInfo = z.object({endCursor: z.string().nullable(), hasNextPage: z.boolean(), hasPreviousPage: z.boolean(), startCursor: z.string().nullable()});

export const paginatedResponsePersonnelPerson = z.object({results: z.object({data: z.array(personnelPerson), pageInfo: pageInfo})});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * List people for an audit
 * 
 * GET /audits/{auditId}/personnel/people
 */
export const getApiAuditsAuditIdPersonnelPeople = async (args: GetApiAuditsAuditIdPersonnelPeopleArgs, options?: GetApiAuditsAuditIdPersonnelPeopleOptions) => {
const {baseUrl = "https://api.vanta.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "application/json")

if (args.pageSize != null) query.append("pageSize", String(args.pageSize))
if (args.pageCursor != null) query.append("pageCursor", String(args.pageCursor))
if (args.search != null) query.append("search", String(args.search))
if (args.status != null) query.append("status", String(args.status))
for (const item of args.groupsMatchesAny ?? []) query.append("groupsMatchesAny", String(item))
if (args.orderBy != null) query.append("orderBy", String(args.orderBy))
if (args.orderDirection != null) query.append("orderDirection", String(args.orderDirection))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/audits/${encodeURIComponent(String(args.auditId))}/personnel/people${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(paginatedResponsePersonnelPerson, await res.json())
};