import {z} from 'zod'

export type GetApiReposOwnerRepoActionsRunsRunIdPendingDeploymentsArgs = {owner: string, repo: string, run_id: number};

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

export const deploymentReviewerType = z.enum(["User", "Team"]);

export const simpleUser = z.object({name: z.string().nullable().optional(), email: z.string().nullable().optional(), login: z.string(), id: z.number().int(), node_id: z.string(), avatar_url: z.string(), gravatar_id: z.string().nullable(), url: z.string(), html_url: z.string(), followers_url: z.string(), following_url: z.string(), gists_url: z.string(), starred_url: z.string(), subscriptions_url: z.string(), organizations_url: z.string(), repos_url: z.string(), events_url: z.string(), received_events_url: z.string(), type: z.string(), site_admin: z.boolean(), starred_at: z.string().optional(), user_view_type: z.string().optional()});

export const nullableTeamSimple = z.object({id: z.number().int(), node_id: z.string(), url: z.string(), members_url: z.string(), name: z.string(), description: z.string().nullable(), permission: z.string(), privacy: z.string().optional(), notification_setting: z.string().optional(), html_url: z.string(), repositories_url: z.string(), slug: z.string(), ldap_dn: z.string().optional(), type: z.enum(["enterprise", "organization"]), organization_id: z.number().int().optional(), enterprise_id: z.number().int().optional()}).nullable();

export const team = z.object({id: z.number().int(), node_id: z.string(), name: z.string(), slug: z.string(), description: z.string().nullable(), privacy: z.string().optional(), notification_setting: z.string().optional(), permission: z.string(), permissions: z.object({pull: z.boolean(), triage: z.boolean(), push: z.boolean(), maintain: z.boolean(), admin: z.boolean()}).optional(), url: z.string(), html_url: z.string(), members_url: z.string(), repositories_url: z.string(), type: z.enum(["enterprise", "organization"]), access_source: z.enum(["direct", "organization", "enterprise"]).optional(), organization_id: z.number().int().optional(), enterprise_id: z.number().int().optional(), parent: nullableTeamSimple});

export const pendingDeployment = z.object({environment: z.object({id: z.number().int().optional(), node_id: z.string().optional(), name: z.string().optional(), url: z.string().optional(), html_url: z.string().optional()}), wait_timer: z.number().int(), wait_timer_started_at: z.string().nullable(), current_user_can_approve: z.boolean(), reviewers: z.array(z.object({type: deploymentReviewerType.optional(), reviewer: z.union([simpleUser, team]).optional()}))});

export const getApiReposOwnerRepoActionsRunsRunIdPendingDeploymentsResponse = z.array(pendingDeployment);

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 pending deployments for a workflow run
 * 
 * GET /repos/{owner}/{repo}/actions/runs/{run_id}/pending_deployments
 */
export const getApiReposOwnerRepoActionsRunsRunIdPendingDeployments = async (args: GetApiReposOwnerRepoActionsRunsRunIdPendingDeploymentsArgs, options?: GetApiReposOwnerRepoActionsRunsRunIdPendingDeploymentsOptions) => {
const {baseUrl = "https://api.github.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/repos/${encodeURIComponent(String(args.owner))}/${encodeURIComponent(String(args.repo))}/actions/runs/${encodeURIComponent(String(args.run_id))}/pending_deployments${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(getApiReposOwnerRepoActionsRunsRunIdPendingDeploymentsResponse, await res.json())
};