import {z} from 'zod'

export type GetApiApiV1OrgProjectsOptions = {baseUrl: string, fetch?: typeof fetch | undefined};

export const warehouseTypes = z.enum(["bigquery", "postgres", "redshift", "snowflake", "databricks", "trino", "clickhouse", "athena", "duckdb"]);

export const projectType = z.enum(["DEFAULT", "PREVIEW"]);

export const organizationProject = z.object({provisioningSource: z.string().nullable().optional(), expiresAt: z.string().nullable(), warehouseType: warehouseTypes.optional(), upstreamProjectUuid: z.string().nullable(), createdAt: z.string(), createdByUserName: z.string().nullable(), createdByUserUuid: z.string().nullable(), type: projectType, name: z.string(), projectUuid: z.string()});

export const apiOrganizationProjects = z.object({results: z.array(organizationProject), status: z.literal("ok")});

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
};

/**
 * List organization projects
 * 
 * GET /api/v1/org/projects
 */
export const getApiApiV1OrgProjects = async (options: GetApiApiV1OrgProjectsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/org/projects${query.size > 0 ? `?${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(apiOrganizationProjects, await res.json())
};