import {z} from 'zod'

export type ClockEntrySchema = {employeeId: number, date: string, start: string, end: string, id?: number | undefined, projectId?: number | undefined, taskId?: number | undefined, note?: string | undefined, breakId?: (string | null) | undefined};

export type ClockEntriesSchema = {entries: Array<ClockEntrySchema>};

export type CreateApiApiV1TimeTrackingClockEntriesStoreArgs = {body: ClockEntriesSchema};

export type CreateApiApiV1TimeTrackingClockEntriesStoreOptions = {baseUrl?: string | undefined, basic?: {username: string, password: string} | undefined, fetch?: typeof fetch | undefined};

export const projectInfoApiTransformer = z.object({project: z.object({id: z.number().int().optional(), name: z.string().optional()}).optional(), task: z.object({id: z.number().int().optional(), name: z.string().optional()}).nullable().optional()});

export const timesheetEntryInfoApiTransformer = z.object({id: z.number().int().optional(), employeeId: z.number().int().optional(), type: z.string().optional(), date: z.string().optional(), start: z.string().nullable().optional(), end: z.string().nullable().optional(), timezone: z.string().nullable().optional(), hours: z.number().nullable().optional(), note: z.string().nullable().optional(), projectInfo: projectInfoApiTransformer.nullable().optional(), breakInfo: z.object({id: z.number().int().optional(), name: z.string().optional()}).nullable().optional()});

export const timesheetEntryInfoCollectionApiTransformer = z.array(timesheetEntryInfoApiTransformer);

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
};

/**
 * Create or Update Timesheet Clock Entries
 * 
 * POST /api/v1/time_tracking/clock_entries/store
 * 
 * Also accepts auth: oauth
 */
export const createApiApiV1TimeTrackingClockEntriesStore = async (args: CreateApiApiV1TimeTrackingClockEntriesStoreArgs, options?: CreateApiApiV1TimeTrackingClockEntriesStoreOptions) => {
const {baseUrl = "https://companySubDomain.bamboohr.com", fetch: fetchFn = fetch, basic} = options ?? {}

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

if (basic !== undefined) headers.set('authorization', `Basic ${btoa(`${basic.username}:${basic.password}`)}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/time_tracking/clock_entries/store${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

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

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