import {z} from 'zod'

export type UserID = string;

export type ProjectStatus = 'active' | 'inactive';

export type GetApiDemandAccountsAccountIdProjectsArgs = {project_manager_id?: UserID | undefined, status?: ProjectStatus | undefined, name?: string | undefined, search_string?: string | undefined, end_before?: string | undefined, start_after?: string | undefined, page_size?: number | undefined};

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

export const projectHumanReadableID = z.string().min(6).max(6);

export const accountID = z.number().int();

export const targetGroupHumanReadableID = z.string().min(7).max(7);

export const projectStatus = z.enum(["active", "inactive"]);

export const projectStatistics = z.object({filling_goal: z.number().int().gte(0), current_completes: z.number().int().gte(0), current_prescreens: z.number().int().gte(0), incidence_rate_median: z.number().gte(0).lte(1), length_of_interview_median_seconds: z.number().int().gte(0), conversion_rate_average: z.number().gte(0).lte(1), drop_off_rate_average: z.number().gte(0).lte(1)});

export const targetGroupCustomerReferenceNumber = z.string().min(3).max(128);

export const projectListItem = z.object({id: z.string(), human_readable_id: projectHumanReadableID.optional(), account_id: accountID, project_customer_reference_number: z.string().min(3).max(128).optional(), name: z.string(), highlighted_name: z.string().optional(), target_group_human_readable_ids: z.array(targetGroupHumanReadableID).optional(), target_group_count: z.number().int().gte(0).lte(1000), status: projectStatus, last_activity_at: z.string(), statistics: projectStatistics, target_group_customer_reference_numbers: z.array(targetGroupCustomerReferenceNumber).optional()});

export const nextCursor = z.string().nullable();

export const projectsList = z.object({projects: z.array(projectListItem), url: z.string(), has_more: z.boolean(), next_cursor: nextCursor.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
};

/**
 * List projects for an account
 * 
 * GET /demand/accounts/{account_id}/projects
 */
export const getApiDemandAccountsAccountIdProjects = async (args: GetApiDemandAccountsAccountIdProjectsArgs, options?: GetApiDemandAccountsAccountIdProjectsOptions) => {
const {baseUrl = "https://api.cint.com/v1", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (args.project_manager_id != null) query.append("project_manager_id", String(args.project_manager_id))
if (args.status != null) query.append("status", String(args.status))
if (args.name != null) query.append("name", String(args.name))
if (args.search_string != null) query.append("search_string", String(args.search_string))
if (args.end_before != null) query.append("end_before", String(args.end_before))
if (args.start_after != null) query.append("start_after", String(args.start_after))
if (args.page_size != null) query.append("page_size", String(args.page_size))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/demand/accounts/${encodeURIComponent(String(args.account_id))}/projects${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(projectsList, await res.json())
};