import {z} from 'zod'

export type GetApiApiExternalBuyerQuickSearchArgs = {buyerName: string, buyerStateCode?: string | undefined, limit?: string | undefined};

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

export const buyerBrief = z.object({id: z.string(), name: z.string(), type: z.enum(["AdministrativeAgency", "City", "CityAttorney", "CityClerk", "CityEngineer", "CityManager", "CitySecretary", "County", "CountyAttorney", "CountyClerk", "CountyEngineer", "CountyManager", "CulturalFacility", "Department", "DiplomaticEntity", "District", "FinancialAgency", "HealthcareFacility", "HigherEducation", "LawEnforcementAgency", "LegislativeBody", "MilitaryOrganization", "NonProfitOrganization", "PrivateCompany", "PublicWorksAgency", "RegulatoryAgency", "School", "SchoolDistrict", "SpecialDistrict", "State", "StateAgency", "StateAttorney", "StateClerk", "StateEngineer", "TransportationAgency", "UncategorizedAgency", "UncategorizedClerk", "UncategorizedDistrict", "PoliceDepartment", "FireDepartment", "Library", "IndigenousGovernment", "Federal", "Other"]).nullable().optional(), countryCode: z.string(), stateCode: z.string().nullable().optional(), url: z.string().nullable().optional(), fromSourceFile: z.boolean(), tags: z.array(z.string()).optional(), linkedinSlug: z.string().nullable().optional(), logoPath: z.string().nullable().optional()});

export const buyerSearchResponse = z.object({buyers: z.array(buyerBrief)});

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
};

/**
 * Search Buyers
 * 
 * GET /api/external/buyer/quick/search
 */
export const getApiApiExternalBuyerQuickSearch = async (args: GetApiApiExternalBuyerQuickSearchArgs, options?: GetApiApiExternalBuyerQuickSearchOptions) => {
const {baseUrl = "https://dashboard.starbridge.ai", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.buyerName != null) query.append("buyerName", String(args.buyerName))
if (args.buyerStateCode != null) query.append("buyerStateCode", String(args.buyerStateCode))
if (args.limit != null) query.append("limit", String(args.limit))
if (apiKey !== undefined) headers.set('authorization', `Bearer ${apiKey}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/external/buyer/quick/search${query.size > 0 ? `?${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(buyerSearchResponse, await res.json())
};