import {z} from 'zod'

export type FilterResultsParameter = boolean | {fields?: Array<string> | undefined, limit?: number | undefined, max_bytes?: number | undefined, after?: string | undefined, count?: boolean | undefined};

export type SegmentParametersCreate = {name: string, filter_id: number | string};

export type CreateApiWorkspacesWorkspaceIdSegmentsArgs = {workspace_id: string, results?: FilterResultsParameter | undefined, body: {segment: SegmentParametersCreate, results?: FilterResultsParameter | undefined}};

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

export const filterResults = z.object({fields: z.array(z.string()).optional(), rows: z.array(z.array(z.unknown())).optional(), count: z.number().int().optional(), count_capped_at: z.number().int().optional(), count_unavailable_reason: z.string().optional(), truncated: z.boolean().optional(), stop_reason: z.enum(["time_budget", "row_limit", "byte_budget", "record_exceeds_budget"]).optional(), bytes: z.number().int().optional(), bytes_per_record: z.number().int().optional(), max_bytes: z.number().int().optional(), suggested_max_bytes: z.number().int().optional(), next_after: z.string().optional(), guidance: z.string().optional()});

export const refineFilterCriterion = z.object({attribute: z.string().optional(), clause: z.string().optional(), value: z.union([z.string(), z.array(z.string()), z.object({days: z.union([z.string(), z.number().int()]).optional(), modifier: z.enum(["ago", "from_now"]).optional()})]).nullable().optional(), date_refinement: z.object({clause: z.string().optional(), value: z.union([z.string(), z.array(z.string()), z.object({days: z.union([z.string(), z.number().int()]).optional(), modifier: z.enum(["ago", "from_now"]).optional()})]).nullable().optional()}).optional()});

export const refineFilterAttributes = z.object({id: z.number().int().optional(), public_id: z.string().optional(), workspace_id: z.number().int().optional(), name: z.string().nullable().optional(), filter_class: z.string().nullable().optional(), conjunction: z.enum(["and", "or"]).optional(), results: filterResults.optional(), criteria: z.array(refineFilterCriterion).optional(), mixed_conjunctions: z.boolean().optional(), created_at: z.string().optional(), updated_at: z.string().optional()});

export const segmentAttributes = z.object({id: z.number().int().optional(), public_id: z.string().optional(), workspace_id: z.number().int().optional(), name: z.string().optional(), filter: refineFilterAttributes.optional(), results: filterResults.optional(), created_at: z.string().optional(), updated_at: z.string().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
};

/**
 * Create Segment
 * 
 * POST /workspaces/{workspace_id}/segments
 * 
 * Also accepts auth: OAuth2
 */
export const createApiWorkspacesWorkspaceIdSegments = async (args: CreateApiWorkspacesWorkspaceIdSegmentsArgs, options?: CreateApiWorkspacesWorkspaceIdSegmentsOptions) => {
const {baseUrl = "https://myworkspace.myclickfunnels.com/api/v2", 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.results != null) query.append("results", String(args.results))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/workspaces/${encodeURIComponent(String(args.workspace_id))}/segments${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(segmentAttributes, await res.json())
};