import {z} from 'zod'

export type CorporationID = number;

export type GetApiFreelanceJobsArgs = {after?: string | undefined, before?: string | undefined, limit?: number | undefined, corporation_id?: CorporationID | undefined, 'Accept-Language'?: ('en' | 'de' | 'fr' | 'ja' | 'ru' | 'zh' | 'ko' | 'es') | undefined, 'If-None-Match'?: string | undefined, 'X-Compatibility-Date': '2025-12-16', 'X-Tenant'?: string | undefined};

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

export const cursor = z.object({after: z.string().optional(), before: z.string().optional()});

export const uUID = z.string();

export const freelanceJobsDetailProgress = z.object({current: z.number().int(), desired: z.number().int()});

export const freelanceJobsDetailReward = z.object({initial: z.number(), remaining: z.number()});

export const freelanceJobsDetailFreelancejob = z.object({id: uUID, last_modified: z.string(), name: z.string(), progress: freelanceJobsDetailProgress, reward: freelanceJobsDetailReward.optional(), state: z.enum(["Unspecified", "Active", "Closed", "Completed", "Expired", "Deleted"])});

export const freelanceJobsListing = z.object({cursor: cursor.optional(), freelance_jobs: z.array(freelanceJobsDetailFreelancejob)});

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
};

/**
 * List freelance jobs
 * 
 * GET /freelance-jobs
 */
export const getApiFreelanceJobs = async (args: GetApiFreelanceJobsArgs, options?: GetApiFreelanceJobsOptions) => {
const {baseUrl = "https://esi.evetech.net", fetch: fetchFn = fetch} = options ?? {}

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

if (args.after != null) query.append("after", String(args.after))
if (args.before != null) query.append("before", String(args.before))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.corporation_id != null) query.append("corporation_id", String(args.corporation_id))
if (args['Accept-Language'] != null) headers.set("Accept-Language", String(args['Accept-Language']))
if (args['If-None-Match'] != null) headers.set("If-None-Match", String(args['If-None-Match']))
if (args['X-Compatibility-Date'] != null) headers.set("X-Compatibility-Date", String(args['X-Compatibility-Date']))
if (args['X-Tenant'] != null) headers.set("X-Tenant", String(args['X-Tenant']))

const url = `${baseUrl.replace(/\/+$/, '')}/freelance-jobs${query.size > 0 ? `?${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(freelanceJobsListing, await res.json())
};