import {z} from 'zod'

export type GetApiContactsContactIdArgs = {contact_id: string, 'x-business-id': string};

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

export const individual = z.object({first_name: z.string().optional(), last_name: z.string().optional()});

export const company = z.object({company_name: z.string().optional()});

export const address = z.object({addressLine1: z.string(), addressLine2: z.string().optional(), city: z.string(), zipCode: z.string(), state: z.string().optional(), country: z.string()});

export const serviceRateType = z.enum(["Hourly", "Daily", "Weekly", "Project"]);

export const productRateType = z.enum(["Product", "Part", "Item"]);

export const customRate = z.object({rate_type: z.union([serviceRateType, productRateType]), price: z.number()});

export const contactDesignation = z.enum(["Client", "Prospect", "Supplier"]);

export const createdContact = z.object({id: z.string(), createdByUserId: z.string().optional(), name: z.union([individual, company]), displayName: z.string().optional(), isBusiness: z.boolean().optional(), companyContacts: z.array(z.unknown()).optional(), phone: z.string().optional(), email: z.string(), address: address.optional(), customRate: z.array(customRate).optional(), notes: z.string().optional(), designation: contactDesignation.optional(), tags: z.array(z.unknown()).optional(), metadata: z.object({}).optional(), active: z.boolean().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
};

/**
 * Get Contact By Id
 * 
 * GET /contacts/{contact_id}
 * 
 * Also accepts auth: APIKeyHeader, AccessToken
 */
export const getApiContactsContactId = async (args: GetApiContactsContactIdArgs, options: GetApiContactsContactIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKey} = options ?? {}

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

if (args['x-business-id'] != null) headers.set("x-business-id", String(args['x-business-id']))
if (APIKey !== undefined) headers.set("api-key", APIKey)

const url = `${baseUrl.replace(/\/+$/, '')}/contacts/${encodeURIComponent(String(args.contact_id))}${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(createdContact, await res.json())
};