import {z} from 'zod'

export type GetApiApiV1WebhooksArgs = {'X-Query-Validation'?: 'strict' | undefined};

export type GetApiApiV1WebhooksOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const webhookEventType = z.enum(["large_trade_inserted_v2", "large_trades_inserted", "whale_trades_inserted", "live_sports_updated", "trader_synced", "whale_trader_synced", "large_positions_updated", "wallet_grade_changed", "suspicious_trade_flagged", "insider_radar_flag_raised", "sharp_money_flow_detected", "smart_money_flow_detected", "export_job_ready", "export_job_failed", "export_job_expired", "export_job_cancelled"]);

export const largeTradeSubscriptionFilters = z.object({condition_id: z.string().optional(), wallet: z.string().optional(), min_grade: z.enum(["S", "A", "B", "C", "D", "F"]).optional(), min_size_usd: z.string().optional()});

export const webhookStatus = z.enum(["pending_verification", "active", "disabled"]);

export const webhookRetryPolicy = z.object({max_attempts: z.literal(8), terminal_status: z.literal("dead_letter"), retry_horizon_seconds: z.literal(7380), disable_after_consecutive_failures: z.literal(8)});

export const webhookSecretRotation = z.object({status: z.enum(["idle", "pending", "overlap"]), overlap_expires_at: z.string().nullable()});

export const webhookVerification = z.object({token: z.string(), expires_at: z.string()});

export const webhookEndpoint = z.object({id: z.number().int(), object: z.literal("webhook"), name: z.string(), url: z.string(), event_types: z.array(webhookEventType), trade_filters: largeTradeSubscriptionFilters, status: webhookStatus, verified_at: z.string().nullable(), verification_token_expires_at: z.string(), failure_count: z.number().int(), created_at: z.string(), updated_at: z.string(), retry_policy: webhookRetryPolicy, secret_rotation: webhookSecretRotation, signing_secret: z.string().optional(), verification: webhookVerification.optional()});

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 getApiApiV1WebhooksResponse = z.object({object: z.literal("list"), data: z.array(webhookEndpoint), has_more: z.boolean(), next_cursor: z.string().optional(), total: z.number().int().optional(), 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
};

/**
 * List builder webhook destinations
 * 
 * GET /api/v1/webhooks
 * 
 * Also accepts auth: oauth2
 */
export const getApiApiV1Webhooks = async (args: GetApiApiV1WebhooksArgs, options?: GetApiApiV1WebhooksOptions) => {
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/webhooks${query.size > 0 ? `?${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(getApiApiV1WebhooksResponse, await res.json())
};