import {z} from 'zod'

export type GetApiCampaignsCampaignQuestionsArgs = {campaign: number, fields?: ('campaign_id' | 'created_at' | 'deleted_at' | 'enum_options' | 'id' | 'is_required' | 'is_deleted' | 'label' | 'location' | 'tag' | 'type' | 'updated_at' | 'weight' | 'product_id') | undefined, page?: number | undefined, per_page?: number | undefined};

export type GetApiCampaignsCampaignQuestionsOptions = {baseUrl?: string | undefined, OAuth2Member?: string | undefined, fetch?: typeof fetch | undefined};

export const paginationLink = z.object({label: z.string().optional(), url: z.string().nullable().optional(), active: z.boolean().optional()});

export const getApiCampaignsCampaignQuestionsResponse = z.object({current_page: z.number().int().optional(), data: z.array(z.object({campaign_id: z.number().int().optional(), created_at: z.string().optional(), deleted_at: z.string().nullable().optional(), id: z.number().int().optional(), is_deleted: z.boolean().optional(), is_required: z.boolean().optional(), is_pre_conversion: z.boolean().optional(), label: z.string(), location: z.enum(["donation_page", "team_creation", "page_creation", "campaign_registration", "hidden"]), product_id: z.number().int().nullable().optional(), tag: z.enum(["address", "address2", "address_type", "birthdate", "blog", "cellphone", "city", "company_name", "country", "email_address", "email_type", "emergency_first_name", "emergency_last_name", "emergency_phone", "event_waiver", "first_name", "gender", "pronoun", "homephone", "last_name", "middle_name", "postal_code", "prefix", "run_walk", "shirt_size", "state", "suffix", "text_opt_in", "website"]).nullable().optional(), type: z.enum(["boolean", "integer", "currency", "enum", "text", "string", "date", "yes_no"]), updated_at: z.string().nullable().optional(), weight: z.number().int().nullable().optional()})).optional(), first_page_url: z.string().nullable().optional(), from: z.number().int().nullable().optional(), last_page: z.number().int().optional(), last_page_url: z.string().nullable().optional(), next_page_url: z.string().nullable().optional(), path: z.string().nullable().optional(), per_page: z.number().int().optional(), prev_page_url: z.string().nullable().optional(), links: z.array(paginationLink).optional(), to: z.number().int().nullable().optional(), total: z.number().int().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
};

/**
 * listCampaignQuestions
 * 
 * GET /campaigns/{campaign}/questions
 */
export const getApiCampaignsCampaignQuestions = async (args: GetApiCampaignsCampaignQuestionsArgs, options?: GetApiCampaignsCampaignQuestionsOptions) => {
const {baseUrl = "https://pro.gofundme.com/api/2.0", fetch: fetchFn = fetch, OAuth2Member} = options ?? {}

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

if (args.fields != null) query.append("fields", String(args.fields))
if (args.page != null) query.append("page", String(args.page))
if (args.per_page != null) query.append("per_page", String(args.per_page))
if (OAuth2Member !== undefined) headers.set('authorization', `Bearer ${OAuth2Member}`)

const url = `${baseUrl.replace(/\/+$/, '')}/campaigns/${encodeURIComponent(String(args.campaign))}/questions${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(getApiCampaignsCampaignQuestionsResponse, await res.json())
};