import {z} from 'zod'

export type GetApiApiV1TraderAddressExportArgs = {'X-Query-Validation'?: 'strict' | undefined, address: string};

export type GetApiApiV1TraderAddressExportOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const exportSourceRange = z.object({first_pnl_date: z.string().nullable(), last_pnl_date: z.string().nullable(), latest_trade_at: z.string().nullable(), latest_market_activity_at: z.string().nullable()});

export const exportCompleteness = z.object({status: z.enum(["complete", "partial", "empty"]), reason: z.string(), sync_coverage: z.number().gte(0)});

export const exportVolumeReconciliation = z.object({provider_lifetime_volume: z.number().nullable(), exported_activity_volume: z.number(), exported_market_cost_basis: z.number(), provider_activity_volume_gap: z.number().nullable(), activity_volume_coverage: z.number().nullable()});

export const exportCounts = z.object({pnl_days: z.number().int(), exported_markets: z.number().int(), estimated_trade_rows: z.number().int(), estimated_size_mb: z.number()});

export const largeExportPolicy = z.object({mode: z.literal("v1_async_export"), current_internal_route: z.string(), v1_async: z.object({submit_route: z.string().optional(), status_route: z.string().optional(), download_route: z.string().optional(), cancel_route: z.string().optional(), formats: z.array(z.enum(["json", "ndjson", "csv"])).optional(), status_values: z.array(z.enum(["queued", "running", "ready", "failed", "reconcile_required", "expired", "cancel_requested", "cancelled"])).optional(), retention: z.string().optional()}), direct_streaming: z.object({}), async_job: z.object({}), rate_limit: z.object({})});

export const traderExportSnapshot = z.object({address: z.string(), generated_at: z.string(), source_range: exportSourceRange, completeness: exportCompleteness, reconciliation: exportVolumeReconciliation, counts: exportCounts, large_export_policy: largeExportPolicy});

export const responseMeta = z.object({request_id: z.string(), cached: z.boolean(), cache_age_s: z.number().int().optional(), cost: z.number().int(), ranking_generation: z.number().int().optional(), ranking_as_of: z.string().optional(), directional_source: z.enum(["live", "degraded"]).optional(), ranking_source: z.enum(["live", "db_only"]).optional(), category_skill_source: z.enum(["live", "partial", "degraded", "unavailable"]).optional(), category_skill_model_version: z.string().optional(), category_skill_taxonomy_version: z.string().optional(), category_skill_platform: z.literal("polymarket").optional(), category_skill_scope: z.literal("observed_goldsky_primary_taker_fill").optional(), category_skill_source_coverage: z.enum(["partial_whale_threshold_fills", "graded_wallet_fills"]).optional(), category_skill_observation_started_at: z.string().optional(), category_skill_model_operationally_degraded: z.boolean().optional(), category_skill_status_counts: z.object({live: z.number().int().gte(0), insufficient: z.number().int().gte(0), stale: z.number().int().gte(0), unknown: z.number().int().gte(0), degraded: z.number().int().gte(0)}).optional(), category_skill_base_payload_hash: z.string().optional(), category_skill_enriched_base_payload_hash: z.string().optional()});

export const getApiApiV1TraderAddressExportResponse = z.object({object: z.literal("trader_export_snapshot"), data: traderExportSnapshot, meta: responseMeta});

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
};

/**
 * Trader export snapshot metadata
 * 
 * GET /api/v1/trader/{address}/export
 * 
 * Also accepts auth: oauth2
 */
export const getApiApiV1TraderAddressExport = async (args: GetApiApiV1TraderAddressExportArgs, options?: GetApiApiV1TraderAddressExportOptions) => {
const {baseUrl = "https://api.0xinsider.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/trader/${encodeURIComponent(String(args.address))}/export${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(getApiApiV1TraderAddressExportResponse, await res.json())
};