import {z} from 'zod'

export type GetApiGbNationalGridDxLinearOrdersArgs = {date_from: string, date_to: string, limit?: number | undefined, offset?: number | undefined, timezone?: ('UTC' | 'Europe/Berlin' | 'Europe/London' | 'America/New_York' | 'America/Chicago' | 'America/Los_Angeles') | undefined};

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

export const dCLinearOrders = z.object({market_name: z.enum(["DCL", "DCH", "DRL", "DRH", "DML", "DMH"]), bidding_level_name: z.string().min(1).max(150), member_name: z.string().min(1).max(150), order_id: z.number().int().gte(-9223372036854776000).lte(9223372036854776000).nullable().optional(), portfolio: z.string().max(150).nullable().optional(), order_entry_time: z.string().nullable().optional(), order_entry_user: z.string().max(150).nullable().optional(), settlement_currency: z.string().max(150).nullable().optional(), order_period_id: z.number().int().gte(-9223372036854776000).lte(9223372036854776000).nullable().optional(), trade_id: z.number().int().gte(-9223372036854776000).lte(9223372036854776000).nullable().optional(), efa: z.number().int().gte(-2147483648).lte(2147483647).nullable().optional(), delivery_start: z.string().nullable().optional(), delivery_end: z.string().nullable().optional(), executed_volume: z.number().int().gte(-2147483648).lte(2147483647).nullable().optional(), p1: z.number(), v1: z.number(), p2: z.number(), v2: z.number(), p3: z.number(), v3: z.number(), p4: z.number(), v4: z.number(), p5: z.number(), v5: z.number(), p6: z.number(), v6: z.number(), p7: z.number(), v7: z.number(), p8: z.number(), v8: z.number(), p9: z.number(), v9: z.number(), p10: z.number(), v10: z.number(), p11: z.number(), v11: z.number(), p12: z.number(), v12: z.number(), p13: z.number(), v13: z.number(), p14: z.number(), v14: z.number(), p15: z.number(), v15: z.number(), p16: z.number(), v16: z.number(), p17: z.number(), v17: z.number(), p18: z.number(), v18: z.number(), p19: z.number(), v19: z.number(), p20: z.number(), v20: z.number(), p21: z.number(), v21: z.number(), p22: z.number(), v22: z.number(), p23: z.number(), v23: z.number(), p24: z.number(), v24: z.number(), p25: z.number(), v25: z.number(), p26: z.number(), v26: z.number(), p27: z.number(), v27: z.number(), p28: z.number(), v28: z.number(), p29: z.number(), v29: z.number(), p30: z.number(), v30: z.number(), p31: z.number(), v31: z.number(), p32: z.number(), v32: z.number()});

export const getApiGbNationalGridDxLinearOrdersResponse = z.object({count: z.number().int(), next: z.string().nullable().optional(), previous: z.string().nullable().optional(), results: z.array(dCLinearOrders)});

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
};

/**
 * Linear Orders
 * 
 * GET /gb/national-grid/dx/linear-orders
 */
export const getApiGbNationalGridDxLinearOrders = async (args: GetApiGbNationalGridDxLinearOrdersArgs, options?: GetApiGbNationalGridDxLinearOrdersOptions) => {
const {baseUrl = "https://api.modoenergy.com/pub/v1", fetch: fetchFn = fetch, apiKey} = options ?? {}

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

if (args.date_from != null) query.append("date_from", String(args.date_from))
if (args.date_to != null) query.append("date_to", String(args.date_to))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.timezone != null) query.append("timezone", String(args.timezone))
if (apiKey !== undefined) headers.set("X-Token", apiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/gb/national-grid/dx/linear-orders${query.size > 0 ? `?${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(getApiGbNationalGridDxLinearOrdersResponse, await res.json())
};