import {z} from 'zod'

export type GetApiV0PlatformEcosystemIncidentsSubscriptionsIdArgs = {id: string};

export type GetApiV0PlatformEcosystemIncidentsSubscriptionsIdOptions = {baseUrl?: string | undefined, APIKey?: string | undefined, fetch?: typeof fetch | undefined};

export const severity = z.enum(["info", "low", "medium", "high", "critical"]);

export const emailAction = z.object({type: z.literal("email"), severity: z.array(severity).optional(), to: z.array(z.string()), cc: z.array(z.string()).optional(), bcc: z.array(z.string()).optional(), body: z.string().optional()});

export const slackAction = z.object({type: z.literal("slack"), severity: z.array(severity).optional(), integration_instance_id: z.string(), channels: z.array(z.string()), message_format: z.string().optional()});

export const telegramAction = z.object({type: z.literal("telegram"), severity: z.array(severity).optional(), integration_instance_id: z.string(), chats: z.array(z.object({chat_id: z.string(), topic_ids: z.array(z.number().int()).optional()})), message_format: z.string().optional()});

export const hMACAuthentication = z.object({type: z.literal("hmac"), hmac_secret: z.string()});

export const authorizationHeaderAuthentication = z.object({type: z.literal("authorization_header"), value: z.string()});

export const aPIKeyAuthorization = z.object({type: z.literal("api_key"), header_name: z.string(), api_key: z.string()});

export const basicAuth = z.object({type: z.literal("basic_auth"), username: z.string(), password: z.string()});

export const authentication = z.union([hMACAuthentication, authorizationHeaderAuthentication, aPIKeyAuthorization, basicAuth]);

export const webhookAction = z.object({type: z.literal("webhook"), severity: z.array(severity).optional(), url: z.string(), authentication: authentication.optional(), custom_headers: z.array(z.object({name: z.string(), value: z.string()})).optional(), custom_payload_fields: z.array(z.object({key: z.string(), value: z.string()})).optional()});

export const ecosystemIncidentSubscriptionMatch = z.object({monitor_type: z.array(z.enum(["monitored_contract_was_exploited", "frontend_attack", "compromised_private_key", "stablecoin_depeg"])).optional(), chains: z.array(z.string()).optional(), funds_lost_min: z.number().optional()});

export const ecosystemIncidentSubscriptionAction = z.object({action: z.union([emailAction, slackAction, telegramAction, webhookAction]), match: ecosystemIncidentSubscriptionMatch.optional()});

export const ecosystemIncidentSubscription = z.object({id: z.string(), name: z.string(), actions: z.array(ecosystemIncidentSubscriptionAction), created_by: z.string(), updated_by: z.string(), created_at: z.string(), updated_at: z.string()});

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 Ecosystem Incident Subscription
 * 
 * GET /v0/platform/ecosystem-incidents/subscriptions/{id}
 * 
 * Also accepts auth: ClientID, JWT
 */
export const getApiV0PlatformEcosystemIncidentsSubscriptionsId = async (args: GetApiV0PlatformEcosystemIncidentsSubscriptionsIdArgs, options?: GetApiV0PlatformEcosystemIncidentsSubscriptionsIdOptions) => {
const {baseUrl = "https://api.blockaid.io", fetch: fetchFn = fetch, APIKey} = options ?? {}

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

if (APIKey !== undefined) headers.set("X-API-Key", APIKey)

const url = `${baseUrl.replace(/\/+$/, '')}/v0/platform/ecosystem-incidents/subscriptions/${encodeURIComponent(String(args.id))}${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(ecosystemIncidentSubscription, await res.json())
};