import {z} from 'zod'

export type GetApiV1TrainingCourseCatalogArgs = {$filter?: string | undefined, $top?: number | undefined, $skip?: number | undefined, $count?: boolean | undefined, $filename?: string | undefined, $metadata?: boolean | undefined, $gzip?: boolean | undefined, $orderby?: (Array<'dataSource' | 'dataSource desc' | 'courseID' | 'courseID desc' | 'courseCatalogNumber' | 'courseCatalogNumber desc' | 'courseTitle' | 'courseTitle desc' | 'courseDescription' | 'courseDescription desc' | 'courseObjectives' | 'courseObjectives desc' | 'courseVersion' | 'courseVersion desc' | 'courseSoftPrereqs' | 'courseSoftPrereqs desc' | 'courseRequiredPrereqs' | 'courseRequiredPrereqs desc' | 'courseDuration' | 'courseDuration desc' | 'courseDurationHours' | 'courseDurationHours desc' | 'courseDurationDays' | 'courseDurationDays desc' | 'courseCEUType' | 'courseCEUType desc' | 'courseContinuingEdCredits' | 'courseContinuingEdCredits desc' | 'courseContactHours' | 'courseContactHours desc' | 'courseActive' | 'courseActive desc' | 'coursePOCName' | 'coursePOCName desc' | 'coursePOCPhone' | 'coursePOCPhone desc' | 'coursePOCEmail' | 'coursePOCEmail desc' | 'coursePOCInfo' | 'coursePOCInfo desc' | 'courseOnlineClassURL' | 'courseOnlineClassURL desc' | 'courseOnlineExamURL' | 'courseOnlineExamURL desc' | 'courseCareerPathLevel' | 'courseCareerPathLevel desc' | 'courseTrainingProviders' | 'courseTrainingProviders desc' | 'courseMissionArea' | 'courseMissionArea desc' | 'courseDiscipline' | 'courseDiscipline desc' | 'courseCoreCapability' | 'courseCoreCapability desc' | 'courseIDAlternatives' | 'courseIDAlternatives desc' | 'courseAcronym' | 'courseAcronym desc' | 'courseDeliveryMethods' | 'courseDeliveryMethods desc' | 'courseRespMedQuestReqd' | 'courseRespMedQuestReqd desc' | 'courseCertificateType' | 'courseCertificateType desc' | 'courseLevel' | 'courseLevel desc' | 'courseIsNCPC' | 'courseIsNCPC desc' | 'courseSelectionCriteria' | 'courseSelectionCriteria desc' | 'courseSpecialInstructions' | 'courseSpecialInstructions desc' | 'courseIncludesICE' | 'courseIncludesICE desc' | 'courseIncludesToxicAgent' | 'courseIncludesToxicAgent desc' | 'courseReqNonCitizenVerif' | 'courseReqNonCitizenVerif desc' | 'courseIsTrainTheTrainer' | 'courseIsTrainTheTrainer desc' | 'id' | 'id desc' | 'lastRefresh' | 'lastRefresh desc'>) | undefined, $select?: (Array<'dataSource' | 'courseID' | 'courseCatalogNumber' | 'courseTitle' | 'courseDescription' | 'courseObjectives' | 'courseVersion' | 'courseSoftPrereqs' | 'courseRequiredPrereqs' | 'courseDuration' | 'courseDurationHours' | 'courseDurationDays' | 'courseCEUType' | 'courseContinuingEdCredits' | 'courseContactHours' | 'courseActive' | 'coursePOCName' | 'coursePOCPhone' | 'coursePOCEmail' | 'coursePOCInfo' | 'courseOnlineClassURL' | 'courseOnlineExamURL' | 'courseCareerPathLevel' | 'courseTrainingProviders' | 'courseMissionArea' | 'courseDiscipline' | 'courseCoreCapability' | 'courseIDAlternatives' | 'courseAcronym' | 'courseDeliveryMethods' | 'courseRespMedQuestReqd' | 'courseCertificateType' | 'courseLevel' | 'courseIsNCPC' | 'courseSelectionCriteria' | 'courseSpecialInstructions' | 'courseIncludesICE' | 'courseIncludesToxicAgent' | 'courseReqNonCitizenVerif' | 'courseIsTrainTheTrainer' | 'id' | 'lastRefresh'>) | undefined, $format?: ('json' | 'jsona' | 'csv' | 'jsonl' | 'parquet') | undefined};

export type GetApiV1TrainingCourseCatalogOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const metadata = z.object({skip: z.number().nullable().optional(), filter: z.string().nullable().optional(), orderBy: z.string().nullable().optional(), select: z.string().nullable().optional(), rundate: z.string().nullable().optional(), top: z.number().nullable().optional(), format: z.string().nullable().optional(), metadata: z.boolean().nullable().optional(), entityname: z.string().optional(), version: z.string().optional(), url: z.string().optional(), count: z.number().nullable().optional()});

export const v1TrainingCourseCatalog = z.object({dataSource: z.string().optional(), courseID: z.string().optional(), courseCatalogNumber: z.string().optional(), courseTitle: z.string().optional(), courseDescription: z.string().nullable().optional(), courseObjectives: z.string().nullable().optional(), courseVersion: z.string().nullable().optional(), courseSoftPrereqs: z.string().nullable().optional(), courseRequiredPrereqs: z.string().nullable().optional(), courseDuration: z.string().nullable().optional(), courseDurationHours: z.number().nullable().optional(), courseDurationDays: z.number().nullable().optional(), courseCEUType: z.string().nullable().optional(), courseContinuingEdCredits: z.string().nullable().optional(), courseContactHours: z.number().nullable().optional(), courseActive: z.boolean().nullable().optional(), coursePOCName: z.string().nullable().optional(), coursePOCPhone: z.string().nullable().optional(), coursePOCEmail: z.string().nullable().optional(), coursePOCInfo: z.string().nullable().optional(), courseOnlineClassURL: z.string().nullable().optional(), courseOnlineExamURL: z.string().nullable().optional(), courseCareerPathLevel: z.string().nullable().optional(), courseTrainingProviders: z.string().nullable().optional(), courseMissionArea: z.string().nullable().optional(), courseDiscipline: z.string().nullable().optional(), courseCoreCapability: z.string().nullable().optional(), courseIDAlternatives: z.string().nullable().optional(), courseAcronym: z.string().nullable().optional(), courseDeliveryMethods: z.string().nullable().optional(), courseRespMedQuestReqd: z.boolean().nullable().optional(), courseCertificateType: z.string().nullable().optional(), courseLevel: z.string().nullable().optional(), courseIsNCPC: z.boolean().nullable().optional(), courseSelectionCriteria: z.string().nullable().optional(), courseSpecialInstructions: z.string().nullable().optional(), courseIncludesICE: z.boolean().nullable().optional(), courseIncludesToxicAgent: z.boolean().nullable().optional(), courseReqNonCitizenVerif: z.boolean().nullable().optional(), courseIsTrainTheTrainer: z.boolean().nullable().optional(), id: z.string().optional(), lastRefresh: z.string().optional()});

export const getApiV1TrainingCourseCatalogResponse = z.object({metadata: metadata.optional(), TrainingCourseCatalog: z.array(v1TrainingCourseCatalog).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
};

/**
 * Training Course Catalog
 * 
 * GET /v1/TrainingCourseCatalog
 */
export const getApiV1TrainingCourseCatalog = async (args: GetApiV1TrainingCourseCatalogArgs, options?: GetApiV1TrainingCourseCatalogOptions) => {
const {baseUrl = "https://www.fema.gov/api/open", fetch: fetchFn = fetch} = options ?? {}

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

if (args.$filter != null) query.append("$filter", String(args.$filter))
if (args.$top != null) query.append("$top", String(args.$top))
if (args.$skip != null) query.append("$skip", String(args.$skip))
if (args.$count != null) query.append("$count", String(args.$count))
if (args.$filename != null) query.append("$filename", String(args.$filename))
if (args.$metadata != null) query.append("$metadata", String(args.$metadata))
if (args.$gzip != null) query.append("$gzip", String(args.$gzip))
for (const item of args.$orderby ?? []) query.append("$orderby", String(item))
for (const item of args.$select ?? []) query.append("$select", String(item))
if (args.$format != null) query.append("$format", String(args.$format))

const url = `${baseUrl.replace(/\/+$/, '')}/v1/TrainingCourseCatalog${query.size > 0 ? `?${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(getApiV1TrainingCourseCatalogResponse, await res.json())
};