import {z} from 'zod'

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

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

export const projectID = z.string();

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

export const userID = z.string();

export const fillingStrategy = z.enum(["automated", "prescreens", "completes"]);

export const targetGroupProgress = z.object({current_completes: z.number().int().gte(0), current_prescreens: z.number().int().gte(0), filling_goal: z.number().int().gte(1), filling_strategy: fillingStrategy});

export const targetGroupPricingModel = z.enum(["rate_card", "dynamic"]);

export const currencyCode = z.string();

export const monetaryAmount = z.object({value: z.string().optional(), currency_code: currencyCode.optional(), currency_scale: z.number().int().nullable().optional()});

export const targetGroupStatus = z.enum(["draft", "scheduled", "live", "paused", "completed", "archived"]);

export const conversionRate = z.number().gte(0).lte(1);

export const dropOffRate = z.number().gte(0).lte(1);

export const incidenceRate = z.number().gte(0).lte(1);

export const medianLengthOfInterviewSeconds = z.number().int().gte(0);

export const studyTypeCode = z.string();

export const targetGroupOverviewByTargetGroupId = z.object({account_id: accountID, project_id: projectID, project_name: z.string(), target_group_name: z.string(), human_readable_id: targetGroupHumanReadableID.optional(), project_manager_id: userID, progress: targetGroupProgress, pricing_model: targetGroupPricingModel, is_pricing_restricted: z.boolean(), current_cost_per_interview: monetaryAmount, average_cost_per_interview: monetaryAmount.optional(), current_cost: monetaryAmount, status: targetGroupStatus, country_code: z.string(), language_code: z.string(), conversion_rate: conversionRate, drop_off_rate: dropOffRate, incidence_rate: incidenceRate, median_length_of_interview_seconds: medianLengthOfInterviewSeconds, study_type_code: studyTypeCode.optional(), target_group_customer_reference_number: z.string().min(3).max(128).nullable().optional(), created_at: z.string()});

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
};

/**
 * Retrieve basic attributes and stats for a target group by ID
 * 
 * GET /demand/target-groups/{target_group_id}/overview
 */
export const getApiDemandTargetGroupsTargetGroupIdOverview = async (options?: GetApiDemandTargetGroupsTargetGroupIdOverviewOptions) => {
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 (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/demand/target-groups/${encodeURIComponent(String(args.target_group_id))}/overview${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(targetGroupOverviewByTargetGroupId, await res.json())
};