import {z} from 'zod'

export type AccuracyOverviewQuery = {start_date: string, end_date: string, comparison_start_date?: (string | null) | undefined, comparison_end_date?: (string | null) | undefined, category_id: string, topic_ids?: (Array<string> | null) | undefined, exclude_topic_ids?: boolean | undefined, tag_ids?: (Array<string> | null) | undefined, tag_filter_type?: ('all' | 'any') | undefined, include_no_tag?: boolean | undefined, region_ids?: (Array<string> | null) | undefined, platform_ids?: (Array<string> | null) | undefined, persona_ids?: (Array<string> | null) | undefined, include_no_persona?: boolean | undefined, prompt_ids?: (Array<string> | null) | undefined, citation_categories?: (Array<string> | null) | undefined, date_bucket?: (string | null) | undefined, group_by?: ('period' | 'theme') | undefined};

export type CreateApiV1ReportsAccuracyOverviewArgs = {body: AccuracyOverviewQuery};

export type CreateApiV1ReportsAccuracyOverviewOptions = {baseUrl?: string | undefined, APIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const accuracyTrendPoint: z.ZodType<AccuracyTrendPoint> = z.object({date: z.string(), total: z.number().int(), accurate: z.number().int(), ratio: z.number(), prevPeriodData: z.lazy(() => accuracyTrendPoint.nullable().optional())});

export const accuracyScoreBreakdown = z.object({status: z.string(), count: z.number().int(), share: z.number(), countChange: z.number().int().nullable().optional(), shareChange: z.number().nullable().optional()});

export const accuracyThemeTrendPoint = z.object({date: z.string(), total: z.number().int(), accurate: z.number().int(), ratio: z.number()});

export const accuracyThemeTrendSeries = z.object({id: z.string(), label: z.string(), data: z.array(accuracyThemeTrendPoint)});

export const accuracyTrendSeriesMeta = z.object({id: z.string(), label: z.string(), total: z.number().int()});

export const accuracyOverviewResponse = z.object({trendByPeriod: z.array(accuracyTrendPoint), overallAccuracy: z.number(), accuracyChange: z.number().nullable().optional(), scoreBreakdown: z.array(accuracyScoreBreakdown), themeTrend: z.array(accuracyThemeTrendSeries).nullable().optional(), availableSeries: z.array(accuracyTrendSeriesMeta).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
};

/**
 * Accuracy Overview
 * 
 * POST /v1/reports/accuracy/overview
 * 
 * Also accepts auth: BearerAuth
 */
export const createApiV1ReportsAccuracyOverview = async (args: CreateApiV1ReportsAccuracyOverviewArgs, options?: CreateApiV1ReportsAccuracyOverviewOptions) => {
const {baseUrl = "https://api.tryprofound.com", fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (APIKeyHeader !== undefined) headers.set("X-API-Key", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/reports/accuracy/overview${query.size > 0 ? `?${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(accuracyOverviewResponse, await res.json())
};