import {z} from 'zod'

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

export const modelsTimeEntrySharedWith = z.object({accepted: z.boolean().optional(), user_id: z.number().int().optional(), user_name: z.string().optional()});

export const modelsTimeEntry = z.object({at: z.string().optional(), billable: z.boolean().optional(), client_name: z.string().optional(), description: z.string().nullable().optional(), duration: z.number().int().optional(), duronly: z.boolean().optional(), id: z.number().int().optional(), permissions: z.array(z.string()).optional(), pid: z.number().int().optional(), project_active: z.boolean().optional(), project_color: z.string().optional(), project_id: z.number().int().nullable().optional(), project_name: z.string().optional(), server_deleted_at: z.string().nullable().optional(), shared_with: z.array(modelsTimeEntrySharedWith).optional(), start: z.string().optional(), stop: z.string().optional(), tag_ids: z.array(z.number().int()).optional(), tags: z.array(z.string()).optional(), task_id: z.number().int().nullable().optional(), task_name: z.string().optional(), tid: z.number().int().optional(), uid: z.number().int().optional(), user_id: z.number().int().optional(), wid: z.number().int().optional(), workspace_id: z.number().int().optional()});

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
};

/**
 * Get current time entry
 * 
 * GET /me/time_entries/current
 */
export const getApiMeTimeEntriesCurrent = async (options: GetApiMeTimeEntriesCurrentOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BasicAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/me/time_entries/current${query.size > 0 ? `?${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(modelsTimeEntry, await res.json())
};