import {z} from 'zod'

export type GetApiApiV1UsSessionLawsSessionLawIdBodyArgs = {session_law_id: string, cursor?: (string | null) | undefined, startChar?: (number | null) | undefined, expectTextSha256?: (string | null) | undefined, version?: (number | null) | undefined, includeUnverified?: boolean | undefined, 'Idempotency-Key'?: (string | null) | undefined};

export type GetApiApiV1UsSessionLawsSessionLawIdBodyOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const sessionLawSession = z.object({code: z.string(), label: z.string().nullable().optional(), type: z.string().nullable().optional(), year: z.number().int().nullable().optional()});

export const sessionLawBodyResponse = z.object({processingTimeMs: z.number().optional(), creditsConsumed: z.number().int().optional(), sessionLawId: z.string(), citation: z.string(), jurisdiction: z.string(), session: sessionLawSession, approvedDate: z.string().nullable().optional(), approvedDateDerived: z.boolean().optional(), sourceUrl: z.string().nullable().optional(), officialUrl: z.string().nullable().optional(), available: z.boolean(), reason: z.string().nullable().optional(), textStatus: z.enum(["held", "withheld", "not_held", "pending"]), withheldReason: z.string().nullable().optional(), text: z.string().nullable().optional(), pageStart: z.number().int().nullable().optional(), pageEnd: z.number().int().nullable().optional(), totalChars: z.number().int().nullable().optional(), totalPages: z.number().int().nullable().optional(), pagePrice: z.number().int().optional(), estimatedRemainingCredits: z.number().int().nullable().optional(), textSha256: z.string().nullable().optional(), amendatoryMarkup: z.string().nullable().optional(), markupConvention: z.string().nullable().optional(), nextCursor: z.string().nullable().optional(), hasMore: z.boolean().optional(), version: z.number().int().nullable().optional(), isCurrentVersion: z.boolean().nullable().optional(), textReliability: z.enum(["verified", "unverified", "known_issue"]).nullable().optional(), reasonCode: z.string().nullable().optional(), notice: 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
};

/**
 * Get a state session law's text, current or a past version
 * 
 * GET /api/v1/us/session-laws/{session_law_id}/body
 * 
 * Also accepts auth: ApiKeyHeader
 */
export const getApiApiV1UsSessionLawsSessionLawIdBody = async (args: GetApiApiV1UsSessionLawsSessionLawIdBodyArgs, options?: GetApiApiV1UsSessionLawsSessionLawIdBodyOptions) => {
const {baseUrl = "https://api.vaquill.ai", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

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

if (args.cursor != null) query.append("cursor", String(args.cursor))
if (args.startChar != null) query.append("startChar", String(args.startChar))
if (args.expectTextSha256 != null) query.append("expectTextSha256", String(args.expectTextSha256))
if (args.version != null) query.append("version", String(args.version))
if (args.includeUnverified != null) query.append("includeUnverified", String(args.includeUnverified))
if (args['Idempotency-Key'] != null) headers.set("Idempotency-Key", String(args['Idempotency-Key']))
if (ApiKeyAuth !== undefined) headers.set('authorization', `Bearer ${ApiKeyAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/us/session-laws/${encodeURIComponent(String(args.session_law_id))}/body${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(sessionLawBodyResponse, await res.json())
};