import {z} from 'zod'

export type BatchFetchEntityRequestSchema = {entityIds: Array<string>};

export type CreateApiApiV2CorePositionsBatchFetchArgs = {Authorization: string, exclude?: string | undefined, keyList?: string | undefined, body: BatchFetchEntityRequestSchema};

export type CreateApiApiV2CorePositionsBatchFetchOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const person = z.object({email: z.string().nullable().optional(), name: z.string().nullable()});

export const atsOpeningDetail = z.object({status: z.string().nullable().optional(), closedAt: z.number().int().nullable().optional(), openingId: z.string().nullable().optional(), openedAt: z.number().int().nullable().optional(), closeReason: z.string().nullable().optional(), candidateId: z.string().nullable().optional(), applicationId: z.string().nullable().optional()});

export const atsOpenings = z.object({closedAt: z.number().int().nullable().optional(), openingDetails: z.array(atsOpeningDetail).nullable().optional(), numOpenings: z.number().int().nullable().optional(), openedAt: z.number().int().nullable().optional(), numOpeningsFilled: z.number().int().nullable().optional()});

export const hiringTeamMember = z.object({role: z.string().nullable().optional(), email: z.string().nullable().optional(), name: z.string().nullable().optional(), roleKey: z.string().nullable().optional()});

export const changeLog = z.object({newValue: z.string().nullable(), fieldName: z.string().nullable(), prevValue: z.string().nullable()});

export const positionActivities = z.object({activityTime: z.number().int().nullable(), activityType: z.string().nullable(), changeLogs: z.array(changeLog).nullable().optional(), message: z.string().nullable()});

export const questionDependencies = z.object({questionId: z.string().nullable(), questionSource: z.string().nullable().optional(), choiceValue: z.string().nullable(), dependencyType: z.string().nullable().optional(), childQuestionIds: z.array(z.string()).nullable().optional()});

export const questionnaire = z.object({questionDependencies: z.array(questionDependencies).nullable().optional(), questionnaireId: z.string().nullable()});

export const jobPost = z.object({publishedTime: z.number().int().nullable(), expirationTime: z.number().int().nullable().optional(), postingTitle: z.string().nullable(), postingId: z.string().nullable(), locale: z.string().nullable().optional(), primaryPost: z.boolean().nullable().optional(), jobDescription: z.string().nullable().optional(), postedFor: z.string().nullable()});

export const atsUserGroups = z.object({userGroupId: z.string().nullable().optional()});

export const questionChoice = z.object({label: z.string().nullable().optional(), value: z.string().nullable().optional()});

export const langMapping = z.object({locale: z.string().nullable().optional(), label: z.string().nullable().optional()});

export const questionLabel = z.object({langMappingList: z.array(langMapping).nullable().optional(), label: z.string().nullable().optional(), value: z.string().nullable().optional()});

export const questions = z.object({choices: z.array(questionChoice).nullable().optional(), choicesV2: z.array(questionLabel).nullable().optional(), questionId: z.string().nullable(), help: z.string().nullable().optional(), type: z.string().nullable().optional(), question: questionLabel.nullable().optional(), required: z.boolean().nullable().optional()});

export const aTSPositionData = z.object({createdAt: z.number().int().nullable(), locationCountry: z.string().nullable().optional(), coordinators: z.array(person).nullable().optional(), businessUnit: z.string().nullable().optional(), isPrivate: z.boolean().nullable().optional(), workLocationOption: z.string().nullable().optional(), atsEntityId: z.string().nullable(), hiringManager: person.nullable().optional(), internalPostingUrl: z.string().nullable().optional(), evergreen: z.boolean().nullable().optional(), skills: z.array(z.string()).nullable().optional(), company: z.string().nullable(), locationCity: z.string().nullable().optional(), lastUpdated: z.number().int().nullable(), displayJobId: z.string().nullable().optional(), openings: atsOpenings.nullable().optional(), hiringTeam: z.array(hiringTeamMember).nullable().optional(), followers: z.array(person).nullable().optional(), startDate: z.string().nullable().optional(), requisitionType: z.string().nullable().optional(), systemId: z.string().nullable().optional(), activities: z.array(positionActivities).nullable().optional(), postedFor: z.string().nullable().optional(), questionnaires: z.array(questionnaire).nullable().optional(), restrictAccess: z.boolean().nullable().optional(), title: z.string().nullable(), templateId: z.number().int().nullable().optional(), recruiter: person.nullable(), jobPosts: z.array(jobPost).nullable().optional(), hiringBand: z.string().nullable().optional(), postingTitle: z.string().nullable().optional(), employmentType: z.string().nullable().optional(), posted: z.boolean().nullable(), locationFlexibility: z.string().nullable().optional(), orgUnits: z.object({}).nullable().optional(), companyDescription: z.string().nullable().optional(), customFields: z.object({}).nullable().optional(), sourcers: z.array(person).nullable().optional(), workflowTemplateId: z.string().nullable().optional(), status: z.string().nullable(), jobCode: z.string().nullable().optional(), open: z.boolean().nullable(), postingUrl: z.string().nullable().optional(), atsUserGroups: z.array(atsUserGroups).nullable().optional(), createdBy: z.string().nullable().optional(), function: z.string().nullable().optional(), jobStages: z.array(z.string()).nullable().optional(), requiredSkills: z.array(z.string()).nullable().optional(), questions: z.array(questions).nullable().optional(), locationState: z.string().nullable().optional(), locations: z.array(z.string()).nullable().optional(), positionId: z.number().int().nullable().optional(), description: z.string().nullable().optional()});

export const skillGroupList = z.object({proficiency: z.number().nullable().optional(), groupName: z.string().nullable().optional(), level: z.string().nullable().optional(), skillCategory: z.string().nullable().optional()});

export const skillProficiency = z.object({proficiency: z.number().nullable().optional(), skillGroupList: z.array(skillGroupList).nullable().optional(), level: z.string().nullable().optional(), name: z.string().nullable().optional()});

export const calibrationData = z.object({flags: z.array(z.string()).nullable().optional(), graduationYear: z.string().nullable().optional(), workCategories: z.array(z.string()).nullable().optional(), skills: z.array(z.string()).nullable().optional(), diversity: z.array(z.string()).nullable().optional(), idealCandidates: z.array(z.string()).nullable().optional(), companies: z.array(z.string()).nullable().optional(), titles: z.array(z.string()).nullable().optional(), educationLevel: z.array(z.string()).nullable().optional(), relocation: z.array(z.string()).nullable().optional(), seniorities: z.array(z.string()).nullable().optional(), maxExperience: z.number().int().nullable().optional(), schools: z.array(z.string()).nullable().optional(), skillProficiencies: z.array(skillProficiency).nullable().optional(), idealCandidateUrls: z.array(z.string()).nullable().optional(), minExperience: z.number().int().nullable().optional(), notes: z.string().nullable().optional(), locations: z.array(z.string()).nullable().optional()});

export const calibrationTemplate = z.object({id: z.number().int().nullable().optional(), name: z.string().nullable().optional()});

export const role = z.object({templates: z.array(calibrationTemplate).nullable().optional(), name: z.string().nullable().optional()});

export const positionSchema = z.object({createdAt: z.number().int().nullable().optional(), jobDescriptionUpdatedAt: z.number().int().nullable().optional(), confidential: z.boolean().nullable().optional(), hiringManager: person.nullable().optional(), groupId: z.string().nullable().optional(), name: z.string().nullable(), followers: z.array(z.string()).nullable().optional(), jobDescription: z.string().nullable().optional(), systemId: z.string().nullable().optional(), positionDisplayId: z.string().nullable().optional(), recruiter: person.nullable().optional(), calibrationConfirmedBy: z.string().nullable().optional(), open: z.boolean().nullable().optional(), createdBy: z.string().nullable().optional(), calibrationConfirmedAt: z.number().int().nullable().optional(), atsData: aTSPositionData.nullable().optional(), calibrationData: calibrationData.nullable().optional(), role: role.nullable().optional(), positionId: z.number().int().nullable().optional()});

export const batchFetchMetaSchema = z.object({missingEntityIds: z.array(z.string()).nullable().optional()});

export const createApiApiV2CorePositionsBatchFetchResponse = z.object({data: z.array(positionSchema).optional(), meta: batchFetchMetaSchema.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
};

/**
 * Batch Fetch Positions
 * 
 * POST /api/v2/core/positions/batch-fetch
 */
export const createApiApiV2CorePositionsBatchFetch = async (args: CreateApiApiV2CorePositionsBatchFetchArgs, options?: CreateApiApiV2CorePositionsBatchFetchOptions) => {
const {baseUrl = "https://apiv2.eightfold.ai", fetch: fetchFn = fetch} = options ?? {}

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

if (args.Authorization != null) headers.set("Authorization", String(args.Authorization))
if (args.exclude != null) query.append("exclude", String(args.exclude))
if (args.keyList != null) query.append("keyList", String(args.keyList))

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/core/positions/batch-fetch${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(createApiApiV2CorePositionsBatchFetchResponse, await res.json())
};