import {z} from 'zod'

export type CampaignReportAvailableColumnsSponsoredProductAdsReportingV1 = 'TOTAL_VIEWS' | 'TOTAL_CLICKS' | 'TOTAL_COSTS' | 'TOTAL_SALES' | 'TOTAL_ORDERED_SKUS' | 'CAMPAIGN_ID' | 'EVENT_DATE_CET';

export type CampaignReportGroupByColumnsSponsoredProductAdsReportingV1 = 'EVENT_DATE_CET' | 'CAMPAIGN_ID';

export type FilterableColumnSponsoredProductAdsReportingV1 = 'CAMPAIGN_ID' | 'SKU';

export type FilterOperatorSponsoredProductAdsReportingV1 = '=' | '>=' | '<=' | '>' | '<' | '!=';

export type ReportFilterSponsoredProductAdsReportingV1 = {column: FilterableColumnSponsoredProductAdsReportingV1, operator: FilterOperatorSponsoredProductAdsReportingV1, value: string};

export type ReportFormatSponsoredProductAdsReportingV1 = 'CSV';

export type CampaignReportConfigurationSponsoredProductAdsReportingV1 = {columns: Array<CampaignReportAvailableColumnsSponsoredProductAdsReportingV1>, groupBy?: (Array<CampaignReportGroupByColumnsSponsoredProductAdsReportingV1> | null) | undefined, filters?: (Array<ReportFilterSponsoredProductAdsReportingV1> | null) | undefined, format: ReportFormatSponsoredProductAdsReportingV1};

export type CampaignReportRequestSponsoredProductAdsReportingV1 = {name: string, fromDate: string, toDate: string, configuration: CampaignReportConfigurationSponsoredProductAdsReportingV1};

export type CreateApiV1SpaReportingCampaignPerformanceArgs = {body: CampaignReportRequestSponsoredProductAdsReportingV1};

export type CreateApiV1SpaReportingCampaignPerformanceOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const reportJobStatusSponsoredProductAdsReportingV1 = z.enum(["IN_PROGRESS", "FAILED", "READY"]);

export const reportStatusResponseSponsoredProductAdsReportingV1 = z.object({reportId: z.string(), status: reportJobStatusSponsoredProductAdsReportingV1, downloadUrl: z.string().nullable().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
};

/**
 * Create Campaign Performance Report
 * 
 * POST /v1/spa-reporting/campaign-performance
 */
export const createApiV1SpaReportingCampaignPerformance = async (args: CreateApiV1SpaReportingCampaignPerformanceArgs, options?: CreateApiV1SpaReportingCampaignPerformanceOptions) => {
const {baseUrl = "https://api.otto.market", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/spa-reporting/campaign-performance${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(reportStatusResponseSponsoredProductAdsReportingV1, await res.json())
};