import {z} from 'zod'

export type BreakConfiguration = {timeWindow?: (Array<unknown> | null) | undefined, breakDuration: number, maxWorkingTime?: (number | null) | undefined};

export type BreakConfig = {anchor?: ('shift_start' | null) | undefined, preferOffRoute?: boolean | undefined};

export type VehicleConfig = {weight?: (number | null) | undefined, height?: (number | null) | undefined, length?: (number | null) | undefined, width?: (number | null) | undefined, axlecount?: (number | null) | undefined, trailercount?: (number | null) | undefined, weightunit?: ('kg' | 'lbs' | null) | undefined, lengthunit?: ('meter' | 'in' | null) | undefined, maxstops?: (number | null) | undefined, maxdistance?: (number | null) | undefined, maxduration?: (number | null) | undefined, speedfactor?: (number | null) | undefined, capabilities?: (Array<string> | null) | undefined, fixedcost?: (number | null) | undefined, costperunitdistance?: (number | null) | undefined, costperunittime?: (number | null) | undefined, vehicleprofile?: (string | null) | undefined, minordersperroute?: (number | null) | undefined, parkingtime?: (number | null) | undefined};

export type OptimizationParams = {serviceTimeRelativeEfficiency?: (number | null) | undefined, plannedBreaks?: (Array<BreakConfiguration> | null) | undefined, breakConfig?: (BreakConfig | null) | undefined, departureDelay?: (number | null) | undefined, shiftEndServiceTimeMinutes?: (number | null) | undefined, vehicleConfig?: (VehicleConfig | null) | undefined};

export type CreateShiftInputSerializer = {id?: (string | null) | undefined, name: string, plannedStart: string, plannedEnd: string, plannedBreakDuration?: (number | null) | undefined, shiftMetadata?: ({[key: string]: unknown} | null) | undefined, optimizationParams?: (OptimizationParams | null) | undefined, status?: (string | null) | undefined, storeLocationId?: (string | null) | undefined, externalStoreLocationId?: (string | null) | undefined, zoneIds?: (Array<string> | null) | undefined, externalZoneIds?: (Array<string> | null) | undefined};

export type CreateApiV1ShiftArgs = {body: CreateShiftInputSerializer};

export type CreateApiV1ShiftOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const breakConfiguration = z.object({timeWindow: z.array(z.unknown()).nullable().optional(), breakDuration: z.number().int(), maxWorkingTime: z.number().int().nullable().optional()});

export const breakConfig = z.object({anchor: z.literal("shift_start").nullable().optional(), preferOffRoute: z.boolean().optional()});

export const vehicleConfig = z.object({weight: z.number().int().nullable().optional(), height: z.number().int().nullable().optional(), length: z.number().int().nullable().optional(), width: z.number().int().nullable().optional(), axlecount: z.number().int().nullable().optional(), trailercount: z.number().int().nullable().optional(), weightunit: z.enum(["kg", "lbs"]).nullable().optional(), lengthunit: z.enum(["meter", "in"]).nullable().optional(), maxstops: z.number().int().nullable().optional(), maxdistance: z.number().int().nullable().optional(), maxduration: z.number().int().nullable().optional(), speedfactor: z.number().nullable().optional(), capabilities: z.array(z.string()).nullable().optional(), fixedcost: z.number().nullable().optional(), costperunitdistance: z.number().nullable().optional(), costperunittime: z.number().nullable().optional(), vehicleprofile: z.string().nullable().optional(), minordersperroute: z.number().int().nullable().optional(), parkingtime: z.number().nullable().optional()});

export const optimizationParams = z.object({serviceTimeRelativeEfficiency: z.number().nullable().optional(), plannedBreaks: z.array(breakConfiguration).nullable().optional(), breakConfig: breakConfig.nullable().optional(), departureDelay: z.number().int().nullable().optional(), shiftEndServiceTimeMinutes: z.number().int().nullable().optional(), vehicleConfig: vehicleConfig.nullable().optional()});

export const shiftResponse = z.object({id: z.string(), name: z.string(), plannedStart: z.string(), plannedEnd: z.string(), plannedBreakDuration: z.number().int().nullable().optional(), shiftMetadata: z.record(z.string(), z.unknown()).nullable().optional(), optimizationParams: optimizationParams.nullable().optional(), status: z.string(), storeLocationId: z.string().nullable().optional(), externalStoreLocationId: z.string().nullable().optional(), zoneIds: z.array(z.string()).nullable().optional(), externalZoneIds: z.array(z.string()).nullable().optional(), courierId: z.string().nullable().optional(), vehicleId: z.string().nullable().optional(), createdAt: z.string(), updatedAt: z.string()});

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
};

/**
 * Create a shift
 * 
 * POST /v1/shift
 */
export const createApiV1Shift = async (args: CreateApiV1ShiftArgs, options?: CreateApiV1ShiftOptions) => {
const {baseUrl = "https://api.sandbox.usenash.com", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/shift${query.size > 0 ? `?${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(shiftResponse, await res.json())
};