import {z} from 'zod'

export type CaseTags = Array<string>;

export type CaseAppInfo = {uploadArn: string, uploadType: 'own_app' | 'existing' | 'sample', appName: string | null, bundleId?: string | undefined};

export type CaseMobileConfig = {deviceArn?: string | undefined, deviceName?: string | undefined, userDeviceId?: string | undefined, localDeviceName?: string | undefined, platform?: ('ANDROID' | 'IOS') | undefined, uploadArn?: string | undefined, uploadType?: ('own_app' | 'existing' | 'sample') | undefined, appName?: string | undefined, bundleId?: string | undefined, apps?: Array<CaseAppInfo> | undefined};

export type CaseWebConfig = {hostnameOverrideIds?: Array<string> | undefined};

export type CaseMultiDeviceWebDevice = {kind: 'web', name: string, startUrl?: (string | null) | undefined, userDeviceId?: string | undefined, localDeviceName?: string | undefined};

export type CaseMultiDeviceMobileDevice = {kind: 'mobile', name: string, mobilePlatform: 'android' | 'ios', deviceArn?: string | undefined, deviceName?: string | undefined, userDeviceId?: string | undefined, localDeviceName?: string | undefined, uploadArn?: string | undefined, uploadType?: ('own_app' | 'existing' | 'sample') | undefined, appName?: string | undefined, bundleId?: string | undefined, apps?: Array<CaseAppInfo> | undefined};

export type CaseMultiDeviceDevice = CaseMultiDeviceWebDevice | CaseMultiDeviceMobileDevice;

export type CreateApiApiCasesArgs = {body: {projectId: string, scenario: string, type?: ('web' | 'mobile' | 'desktop' | 'multi_device') | undefined, title?: string | undefined, description?: string | undefined, format?: ('gherkin' | 'markdown' | 'plain_text') | undefined, startUrl?: (string | null) | undefined, directoryId?: string | undefined, tags?: CaseTags | undefined, apiMobileConfig?: (CaseMobileConfig | null) | undefined, apiWebConfig?: (CaseWebConfig | null) | undefined, apiDesktopConfig?: ({userDeviceId: string} | null) | undefined, apiMultiDeviceConfig?: (Array<CaseMultiDeviceDevice> | null) | undefined}};

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

export const unregisteredPlaceholders = z.object({variables: z.array(z.string()), otps: z.array(z.string()), files: z.array(z.string())});

export const embeddedCodeAdvisory = z.object({kinds: z.array(z.enum(["script", "shell", "fencedBlock"])), emailRelated: z.boolean(), suggestEmailTestingContact: z.boolean()});

export const createApiApiCasesResponse = z.object({success: z.boolean(), caseId: z.string(), unregisteredPlaceholders: unregisteredPlaceholders.optional(), embeddedCode: embeddedCodeAdvisory.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
};

/**
 * Create a test case
 * 
 * POST /api/cases
 */
export const createApiApiCases = async (args: CreateApiApiCasesArgs, options: CreateApiApiCasesOptions) => {
const {baseUrl, fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (ApiKeyAuth !== undefined) headers.set("x-api-key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/cases${query.size > 0 ? `?${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(createApiApiCasesResponse, await res.json())
};