import {z} from 'zod'

export type CreateApiProjectsProjectIdItemsBulkArgs = {projectId: string, body: {items: Array<{id?: (string | null) | undefined, sourceId?: (string | null) | undefined, type: string, title: string, statusName: string, author?: ({id: string} | {email: string} | null) | undefined, reporter?: ({id: string} | {email: string} | null) | undefined, assignee?: ({id: string} | {email: string} | null) | undefined, introducedInVersion?: ({id: string} | null) | undefined, obsoleteInVersion?: ({id: string} | null) | undefined, selectedVersions?: (Array<{id: string}> | null) | undefined, fields?: (Array<{label: string, type: 'string' | 'select' | 'date', value: string} | {label: string, type: 'jdf', value: unknown} | {label: string, type: 'multiselect', value: Array<string>}> | null) | undefined, relations?: (Array<{type: string, toItem: {id: string} | {sourceId: string} | {system: 'ADO' | 'BUILD' | 'GIT' | 'LINEAR' | 'JAMA' | 'JIRA' | 'CONFLUENCE' | 'KETRYX' | 'POLARION' | 'QMETRY' | 'TESTRAIL' | 'GHSA' | 'NVD' | 'JIRA_DATA_CENTER', value: string}}> | null) | undefined}>}};

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

export const createApiProjectsProjectIdItemsBulkResponse = z.object({items: z.array(z.object({success: z.boolean(), id: z.string().nullable(), sourceId: z.string().min(1).optional(), currentRecord: z.object({id: z.string().min(1)}).nullable()}))});

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
};

/**
 * Bulk create or patch items in a project (subject to change)
 * 
 * POST /projects/{projectId}/items/bulk
 */
export const createApiProjectsProjectIdItemsBulk = async (args: CreateApiProjectsProjectIdItemsBulkArgs, options?: CreateApiProjectsProjectIdItemsBulkOptions) => {
const {baseUrl = "https://app.ketryx.com/api/v1", fetch: fetchFn = fetch, Authorization} = options ?? {}

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

if (Authorization !== undefined) headers.set('authorization', `Bearer ${Authorization}`)

const url = `${baseUrl.replace(/\/+$/, '')}/projects/${encodeURIComponent(String(args.projectId))}/items/bulk${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(createApiProjectsProjectIdItemsBulkResponse, await res.json())
};