import {z} from 'zod'

export type PermissionResource = 'sites' | 'missions' | 'media' | 'organization' | 'users' | 'roles' | 'billing' | 'developer' | 'events' | 'transactions';

export type PermissionLevel = 'none' | 'read' | 'write';

export type Permission = {resource: PermissionResource, level: PermissionLevel};

export type CreateRoleRequest = {name: string, description?: string | undefined, permissions: Array<Permission>};

export type CreateApiRolesArgs = {'Idempotency-Key'?: string | undefined, body: CreateRoleRequest};

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

export const permissionResource = z.enum(["sites", "missions", "media", "organization", "users", "roles", "billing", "developer", "events", "transactions"]);

export const permissionLevel = z.enum(["none", "read", "write"]);

export const permission = z.object({resource: permissionResource, level: permissionLevel});

export const role = z.object({id: z.string(), organizationId: z.string().nullable().optional(), slug: z.string().nullable().optional(), name: z.string(), description: z.string(), permissions: z.array(permission), isSystem: z.boolean(), canSwitchOrganizations: z.boolean(), deletedAt: z.number().nullable(), createdAt: z.number(), updatedAt: z.number()});

export const createApiRolesResponse = z.object({data: role, transactionId: 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
};

/**
 * Create role
 * 
 * POST /roles
 * 
 * Also accepts auth: ApiKeyAuth
 */
export const createApiRoles = async (args: CreateApiRolesArgs, options: CreateApiRolesOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

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