import {z} from 'zod'

export type GetApiV1ProjectsProjectIdGeoAgentReadinessArgs = {projectId: string};

export type GetApiV1ProjectsProjectIdGeoAgentReadinessOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const geoAgentReadinessReport = z.object({id: z.string(), status: z.enum(["running", "completed", "failed"]), targetUrl: z.string(), score: z.number().nullable(), scoreLabel: z.string().nullable(), scoreBreakdown: z.object({essential: z.object({earned: z.number(), available: z.number(), passing: z.number(), total: z.number()}), recommended: z.object({earned: z.number(), available: z.number(), passing: z.number(), total: z.number()}), bonus: z.object({points: z.number(), positiveSignals: z.number()})}).nullable(), issues: z.array(z.object({id: z.string(), name: z.string(), tier: z.enum(["essential", "recommended", "bonus"]), result: z.enum(["failed", "partial"]), details: z.string().nullable(), recommendation: z.string().nullable()})), eligibleChecks: z.number().int().nullable(), errorMessage: z.string().nullable(), scannedAt: z.string().nullable(), createdAt: z.string()}).nullable();

export const geoAgentReadinessResponse = z.object({targetUrl: z.string(), report: geoAgentReadinessReport, scan: z.object({id: z.string(), status: z.enum(["running", "completed", "failed"]), targetUrl: z.string(), score: z.number().nullable(), scoreLabel: z.string().nullable(), scoreBreakdown: z.object({essential: z.object({earned: z.number(), available: z.number(), passing: z.number(), total: z.number()}), recommended: z.object({earned: z.number(), available: z.number(), passing: z.number(), total: z.number()}), bonus: z.object({points: z.number(), positiveSignals: z.number()})}).nullable(), issues: z.array(z.object({id: z.string(), name: z.string(), tier: z.enum(["essential", "recommended", "bonus"]), result: z.enum(["failed", "partial"]), details: z.string().nullable(), recommendation: z.string().nullable()})), eligibleChecks: z.number().int().nullable(), errorMessage: z.string().nullable(), scannedAt: z.string().nullable(), createdAt: z.string()}).nullable(), history: z.array(z.object({id: z.string(), score: z.number().nullable(), failedCount: z.number().int(), partialCount: z.number().int(), scannedAt: z.string()})), comparison: z.object({previousScore: z.number().nullable(), previousScannedAt: z.string(), resolved: z.array(z.object({id: z.string(), name: z.string(), tier: z.enum(["essential", "recommended", "bonus"]), previousResult: z.enum(["failed", "partial", "null"]).nullable(), result: z.enum(["failed", "partial", "null"]).nullable()})), added: z.array(z.object({id: z.string(), name: z.string(), tier: z.enum(["essential", "recommended", "bonus"]), previousResult: z.enum(["failed", "partial", "null"]).nullable(), result: z.enum(["failed", "partial", "null"]).nullable()})), improved: z.array(z.object({id: z.string(), name: z.string(), tier: z.enum(["essential", "recommended", "bonus"]), previousResult: z.enum(["failed", "partial", "null"]).nullable(), result: z.enum(["failed", "partial", "null"]).nullable()})), worsened: z.array(z.object({id: z.string(), name: z.string(), tier: z.enum(["essential", "recommended", "bonus"]), previousResult: z.enum(["failed", "partial", "null"]).nullable(), result: z.enum(["failed", "partial", "null"]).nullable()}))}).nullable(), organization: z.object({id: z.string(), slug: z.string(), name: z.string(), logo: z.string().nullable()})});

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 the latest agent readiness report
 * 
 * GET /v1/projects/{projectId}/geo/agent-readiness
 */
export const getApiV1ProjectsProjectIdGeoAgentReadiness = async (args: GetApiV1ProjectsProjectIdGeoAgentReadinessArgs, options?: GetApiV1ProjectsProjectIdGeoAgentReadinessOptions) => {
const {baseUrl = "https://api.usenotra.com", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/projects/${encodeURIComponent(String(args.projectId))}/geo/agent-readiness${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(geoAgentReadinessResponse, await res.json())
};