import {z} from 'zod'

export type GetApiPromotersPromoterIdPerformanceRevenueArgs = {promoterId: string, granularity?: ('HOUR' | 'DAY' | 'WEEK' | 'MONTH') | undefined, currency?: string | undefined, startDate: string, endDate: string, timeZone?: string | undefined};

export type GetApiPromotersPromoterIdPerformanceRevenueOptions = {baseUrl?: string | undefined, tenantId?: string | undefined, fetch?: typeof fetch | undefined};

export const getApiPromotersPromoterIdPerformanceRevenueResponse = z.object({meta: z.object({promoterId: z.string(), dateRange: z.object({start: z.string(), end: z.string()}), granularity: z.enum(["HOUR", "DAY", "WEEK", "MONTH"])}), currencies: z.array(z.object({currency: z.string(), series: z.array(z.object({date: z.string(), revenue: z.number(), tickets: z.number()})), totals: z.object({revenue: z.number(), tickets: z.number()})}))});

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 promoter revenue over time
 * 
 * GET /promoters/{promoterId}/performance/revenue
 */
export const getApiPromotersPromoterIdPerformanceRevenue = async (args: GetApiPromotersPromoterIdPerformanceRevenueArgs, options?: GetApiPromotersPromoterIdPerformanceRevenueOptions) => {
const {baseUrl = "https://api.session.services", fetch: fetchFn = fetch, tenantId} = options ?? {}

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

if (args.granularity != null) query.append("granularity", String(args.granularity))
if (args.currency != null) query.append("currency", String(args.currency))
if (args.startDate != null) query.append("startDate", String(args.startDate))
if (args.endDate != null) query.append("endDate", String(args.endDate))
if (args.timeZone != null) query.append("timeZone", String(args.timeZone))
if (tenantId !== undefined) headers.set("x-tenant-id", tenantId)

const url = `${baseUrl.replace(/\/+$/, '')}/promoters/${encodeURIComponent(String(args.promoterId))}/performance/revenue${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(getApiPromotersPromoterIdPerformanceRevenueResponse, await res.json())
};