import {z} from 'zod'

export type IncidentOnCallPageTarget = {identifier: string, type: string};

export type IncidentOnCallPageDataAttributesRequest = {key?: string | undefined, page_target?: IncidentOnCallPageTarget | undefined, team_id?: string | undefined};

export type IncidentOnCallPageType = 'page';

export type IncidentOnCallPageDataRequest = {attributes?: IncidentOnCallPageDataAttributesRequest | undefined, id: string, type: IncidentOnCallPageType};

export type IncidentOnCallPageLinkRequest = {data: IncidentOnCallPageDataRequest};

export type CreateApiApiV2IncidentsIncidentIdPagesLinkArgs = {incident_id: string, body: IncidentOnCallPageLinkRequest};

export type CreateApiApiV2IncidentsIncidentIdPagesLinkOptions = {baseUrl?: string | undefined, apiKeyAuth?: string | undefined, appKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const slackIntegrationMetadataChannelItem = z.object({channel_id: z.string(), channel_name: z.string(), redirect_url: z.string(), team_id: z.string().optional()});

export const slackIntegrationMetadata = z.object({channels: z.array(slackIntegrationMetadataChannelItem)});

export const jiraIntegrationMetadataIssuesItem = z.object({account: z.string(), issue_key: z.string().optional(), issuetype_id: z.string().optional(), project_key: z.string(), redirect_url: z.string().optional()});

export const jiraIntegrationMetadata = z.object({issues: z.array(jiraIntegrationMetadataIssuesItem)});

export const mSTeamsIntegrationMetadataTeamsItem = z.object({ms_channel_id: z.string(), ms_channel_name: z.string(), ms_tenant_id: z.string(), redirect_url: z.string()});

export const mSTeamsIntegrationMetadata = z.object({teams: z.array(mSTeamsIntegrationMetadataTeamsItem)});

export const incidentIntegrationMetadataMetadata = z.union([slackIntegrationMetadata, jiraIntegrationMetadata, mSTeamsIntegrationMetadata]);

export const incidentIntegrationMetadataAttributes = z.object({created: z.string().optional(), incident_id: z.string().optional(), integration_type: z.number().int().lte(100), metadata: incidentIntegrationMetadataMetadata, modified: z.string().optional(), status: z.number().int().lte(5).optional()});

export const usersType = z.literal("users");

export const relationshipToUserData = z.object({id: z.string(), type: usersType});

export const relationshipToUser = z.object({data: relationshipToUserData});

export const incidentIntegrationRelationships = z.object({created_by_user: relationshipToUser.optional(), last_modified_by_user: relationshipToUser.optional()});

export const incidentIntegrationMetadataType = z.literal("incident_integrations");

export const incidentIntegrationMetadataResponseData = z.object({attributes: incidentIntegrationMetadataAttributes.optional(), id: z.string(), relationships: incidentIntegrationRelationships.optional(), type: incidentIntegrationMetadataType});

export const userAttributes = z.object({created_at: z.string().optional(), disabled: z.boolean().optional(), email: z.string().optional(), handle: z.string().optional(), icon: z.string().optional(), last_login_time: z.string().nullable().optional(), mfa_enabled: z.boolean().optional(), modified_at: z.string().optional(), name: z.string().nullable().optional(), service_account: z.boolean().optional(), status: z.string().optional(), title: z.string().nullable().optional(), uuid: z.string().optional(), verified: z.boolean().optional()});

export const organizationsType = z.literal("orgs");

export const relationshipToOrganizationData = z.object({id: z.string(), type: organizationsType});

export const relationshipToOrganization = z.object({data: relationshipToOrganizationData});

export const relationshipToOrganizations = z.object({data: z.array(relationshipToOrganizationData)});

export const relationshipToUsers = z.object({data: z.array(relationshipToUserData)});

export const rolesType = z.literal("roles");

export const relationshipToRoleData = z.object({id: z.string().optional(), type: rolesType.optional()});

export const relationshipToRoles = z.object({data: z.array(relationshipToRoleData).optional()});

export const userResponseRelationships = z.object({org: relationshipToOrganization.optional(), other_orgs: relationshipToOrganizations.optional(), other_users: relationshipToUsers.optional(), roles: relationshipToRoles.optional()});

export const incidentIntegrationMetadataResponseIncludedItem = z.object({attributes: userAttributes.optional(), id: z.string().optional(), relationships: userResponseRelationships.optional(), type: usersType.optional()});

export const incidentIntegrationMetadataResponse = z.object({data: incidentIntegrationMetadataResponseData, included: z.array(incidentIntegrationMetadataResponseIncludedItem).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
};

/**
 * Link a page to an incident
 * 
 * POST /api/v2/incidents/{incident_id}/pages/link
 * 
 * Also accepts auth: AuthZ
 */
export const createApiApiV2IncidentsIncidentIdPagesLink = async (args: CreateApiApiV2IncidentsIncidentIdPagesLinkArgs, options?: CreateApiApiV2IncidentsIncidentIdPagesLinkOptions) => {
const {baseUrl = "https://api.datadoghq.com", fetch: fetchFn = fetch, apiKeyAuth, appKeyAuth} = 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("DD-API-KEY", apiKeyAuth)
if (appKeyAuth !== undefined) headers.set("DD-APPLICATION-KEY", appKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/incidents/${encodeURIComponent(String(args.incident_id))}/pages/link${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(incidentIntegrationMetadataResponse, await res.json())
};