import {z} from 'zod'

export type KeysetSeek = 'BEFORE' | 'AFTER';

export type BinKeysetDateField = 'CHARGED_AT' | 'DISPATCHED_AT' | 'DUE_AT' | 'RECEIVED_AT' | 'REFUNDED_AT' | 'RETIRED_AT';

export type BinKeyset = {seek?: (KeysetSeek | null) | undefined, size?: (number | null) | undefined, dateField?: (BinKeysetDateField | null) | undefined, binId?: (number | null) | undefined, date?: (string | null) | undefined};

export type BinStatus = 'IN_STOCK' | 'DISPATCHED' | 'RETIRED';

export type BinFilter = {status?: (BinStatus | null) | undefined, startDate?: (string | null) | undefined, endDate?: (string | null) | undefined, assignedUserId?: (number | null) | undefined, assignedOrderId?: (number | null) | undefined, includeSingleUse?: (boolean | null) | undefined};

export type GetApiBinsArgs = {keyset: BinKeyset, filter: BinFilter};

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

export const binBarcode = z.object({orderBarcode: z.boolean().optional(), singleUseBinBarcode: z.boolean().optional(), packagingBarcode: z.boolean().optional()});

export const binStatus = z.enum(["IN_STOCK", "DISPATCHED", "RETIRED"]);

export const userBasic = z.object({active: z.boolean().optional()});

export const binScan = z.object({admin: userBasic.nullable(), timestamp: z.string()});

export const binChargeAttempts = z.object({count: z.number().int(), lastAttemptedAt: z.string(), lastErrorMessage: z.string()});

export const paymentMethod = z.enum(["CREDIT_CARD", "ACCOUNT_CREDITS"]);

export const binCharge = z.object({id: z.number().int(), admin: userBasic.nullable(), timestamp: z.string(), amount: z.number(), paymentMethod: paymentMethod});

export const binAssignmentReusableBinAssignment = z.object({id: z.number().int(), binId: binBarcode, orderId: z.number().int(), user: userBasic, dispatch: binScan, dueAt: z.string(), chargeAt: z.string(), chargeAttempts: binChargeAttempts.nullable(), receipt: binScan.nullable(), charge: binCharge.nullable(), refund: binCharge.nullable()});

export const scheduledBinPickup = z.object({stopRequestId: z.number().int(), scheduleByDate: z.string()});

export const binRetirementReason = z.enum(["NOT_READY", "BASE_DAMAGE", "LID_DAMAGE", "ENVIRONMENTAL_DAMAGE", "BARCODE_DAMAGE", "OTHER_DAMAGE", "MISSING_CUSTOMER", "MISSING_CUSTOMER_GOODWILL", "MISSING_LOGISTICS", "WORN_OUT"]);

export const binRetirement = z.object({admin: userBasic.nullable(), timestamp: z.string(), reason: binRetirementReason});

export const bin = z.object({id: binBarcode, status: binStatus, created: z.string(), assignment: binAssignmentReusableBinAssignment.nullable(), pickup: scheduledBinPickup.nullable(), retirement: binRetirement.nullable()});

export const keysetSeek = z.enum(["BEFORE", "AFTER"]);

export const binKeysetDateField = z.enum(["CHARGED_AT", "DISPATCHED_AT", "DUE_AT", "RECEIVED_AT", "REFUNDED_AT", "RETIRED_AT"]);

export const binKeyset = z.object({seek: keysetSeek.nullable().optional(), size: z.number().int().gte(0).lte(150).nullable().optional(), dateField: binKeysetDateField.nullable().optional(), binId: z.number().int().gte(0).nullable().optional(), date: z.string().nullable().optional()});

export const keysetPageBinBinKeyset = z.object({data: z.array(bin), previousKeyset: binKeyset.nullable(), nextKeyset: binKeyset.nullable()});

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
};

/**
 * GET /bins
 */
export const getApiBins = async (args: GetApiBinsArgs, options: GetApiBinsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.keyset != null) query.append("keyset", JSON.stringify(args.keyset))
if (args.filter != null) query.append("filter", JSON.stringify(args.filter))

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