import {z} from 'zod'

export type GetApiCampaignProductsCampaignProductIdArgs = {'Accept-Language'?: string | undefined, campaign_product_id: string};

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

export const campaignPresentationData = z.object({name: z.string(), subtitle: z.string().optional(), note: z.string().optional(), description: z.string().optional(), image_url: z.string().optional()});

export const propertyRecord = z.object({property_record_id: z.string().optional(), property_id: z.string(), property_name: z.string().optional(), property_value: z.union([z.string(), z.number(), z.number().int(), z.boolean(), z.array(z.unknown()), z.object({})]).optional(), last_change: z.string().optional()});

export const campaignProduct = z.object({campaign_product_id: z.string().optional(), product_id: z.string(), currency_id: z.string(), campaign_id: z.string(), value: z.number(), value_type_id: z.union([z.literal(1), z.literal(2)]), valid_from: z.string(), valid_to: z.string(), display_in: z.array(z.string()).optional(), type_id: z.string(), presentation_data: campaignPresentationData, campaign_product_property_records: z.array(propertyRecord).optional(), last_change: z.string().optional(), state: z.union([z.literal(0), z.literal(1)]).optional()});

export const getApiCampaignProductsCampaignProductIdResponse = z.object({data: campaignProduct.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
};

/**
 * Get a campaign product
 * 
 * GET /campaign-products/{campaign_product_id}
 * 
 * Also accepts auth: basicAuth
 */
export const getApiCampaignProductsCampaignProductId = async (args: GetApiCampaignProductsCampaignProductIdArgs, options?: GetApiCampaignProductsCampaignProductIdOptions) => {
const {baseUrl = "https://sandbox.crmcarecloud.com/webservice/rest-api/enterprise-interface/v1.0", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/campaign-products/${encodeURIComponent(String(args.campaign_product_id))}${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(getApiCampaignProductsCampaignProductIdResponse, await res.json())
};