import {z} from 'zod'

export type GetApiMacroEconomicEventsArgs = {from?: string | undefined, to?: string | undefined, category?: string | undefined, scope?: string | undefined, exposure?: string | undefined, type?: string | undefined, channel?: string | undefined, minImpact?: number | undefined, search?: string | undefined, offset?: number | undefined, limit?: number | undefined};

export type GetApiMacroEconomicEventsOptions = {baseUrl?: string | undefined, oauth2?: string | undefined, fetch?: typeof fetch | undefined};

export const fireAntApiModelsMacroEconomicMacroEventImpact = z.object({channelCode: z.string().optional(), channelName: z.string().optional(), channelNameEn: z.string().optional(), direction: z.string().optional(), magnitude: z.number().int().optional(), lagDays: z.number().int().optional(), note: z.string().optional(), noteEn: z.string().optional()});

export const fireAntApiModelsMacroEconomicMacroEvent = z.object({id: z.number().int().optional(), uid: z.string().optional(), date: z.string().optional(), endDate: z.string().optional(), datePrecision: z.string().optional(), period: z.string().optional(), title: z.string().optional(), titleEn: z.string().optional(), summary: z.string().optional(), summaryEn: z.string().optional(), categoryCode: z.string().optional(), categoryName: z.string().optional(), categoryNameEn: z.string().optional(), type: z.string().optional(), originScope: z.string().optional(), exposure: z.string().optional(), originAreaCode: z.string().optional(), originAreaName: z.string().optional(), originAreaNameEn: z.string().optional(), impactScore: z.number().int().optional(), impactRationale: z.string().optional(), impactRationaleEn: z.string().optional(), confidence: z.string().optional(), parentUid: z.string().optional(), sourceNote: z.string().optional(), createdAt: z.string().optional(), updatedAt: z.string().optional(), impacts: z.array(fireAntApiModelsMacroEconomicMacroEventImpact).optional()});

export const fireAntApiModelsMacroEconomicMacroEventPagedResult = z.object({total: z.number().int().optional(), offset: z.number().int().optional(), limit: z.number().int().optional(), items: z.array(fireAntApiModelsMacroEconomicMacroEvent).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
};

/**
 * Sự kiện vĩ mô (chính sách tiền tệ, lạm phát, địa chính trị, hàng hoá...), mới trước, kèm kênh tác động
 * 
 * GET /macro-economic/events
 */
export const getApiMacroEconomicEvents = async (args: GetApiMacroEconomicEventsArgs, options?: GetApiMacroEconomicEventsOptions) => {
const {baseUrl = "https://api.fireant.vn", fetch: fetchFn = fetch, oauth2} = options ?? {}

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

if (args.from != null) query.append("from", String(args.from))
if (args.to != null) query.append("to", String(args.to))
if (args.category != null) query.append("category", String(args.category))
if (args.scope != null) query.append("scope", String(args.scope))
if (args.exposure != null) query.append("exposure", String(args.exposure))
if (args.type != null) query.append("type", String(args.type))
if (args.channel != null) query.append("channel", String(args.channel))
if (args.minImpact != null) query.append("minImpact", String(args.minImpact))
if (args.search != null) query.append("search", String(args.search))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.limit != null) query.append("limit", String(args.limit))
if (oauth2 !== undefined) headers.set('authorization', `Bearer ${oauth2}`)

const url = `${baseUrl.replace(/\/+$/, '')}/macro-economic/events${query.size > 0 ? `?${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(fireAntApiModelsMacroEconomicMacroEventPagedResult, await res.json())
};