import {z} from 'zod'

export type CreateApiAuthoringV1ReviewArgs = {body: {name: string, targetDate?: string | undefined, approvers?: (Array<{id?: string | undefined}>) | undefined, items?: (Array<{id?: string | undefined, classification?: ('asset' | 'content') | undefined}>) | undefined}};

export type CreateApiAuthoringV1ReviewOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const createApiAuthoringV1ReviewResponse = z.object({id: z.string(), rev: z.string(), classification: z.string().optional(), name: z.string(), targetDate: z.string().optional(), status: z.enum(["active", "complete"]).optional(), approvalStatus: z.enum(["approved", "not-approved"]).optional(), completed: z.string().optional(), approvers: z.array(z.object({id: z.string().optional()})).optional(), approvals: z.array(z.object({user: z.object({id: z.string().optional()}).optional(), date: z.string().optional(), items: z.array(z.object({id: z.string().optional(), classification: z.enum(["asset", "content"]).optional()})).optional()})).optional(), rejections: z.array(z.object({user: z.object({id: z.string().optional()}).optional(), date: z.string().optional(), items: z.array(z.object({id: z.string().optional(), classification: z.enum(["asset", "content"]).optional()})).optional()})).optional(), items: z.array(z.object({id: z.string().optional(), classification: z.enum(["asset", "content"]).optional()})).optional(), lastModified: z.string().optional(), lastModifierId: z.string().optional(), created: z.string().optional(), creatorId: z.string().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
};

/**
 * Start a review.
 * 
 * POST /authoring/v1/review
 */
export const createApiAuthoringV1Review = async (args: CreateApiAuthoringV1ReviewArgs, options: CreateApiAuthoringV1ReviewOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/authoring/v1/review${query.size > 0 ? `?${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(createApiAuthoringV1ReviewResponse, await res.json())
};