import {z} from 'zod'

export type GetApiMeContactsArgs = {id?: Array<number> | undefined, name?: string | undefined, email?: string | undefined, phone_number?: string | undefined, domain?: string | undefined, modification_after?: string | undefined, modification_before?: string | undefined, creation_after?: string | undefined, creation_before?: string | undefined, account?: Array<number> | undefined, tag?: Array<number> | undefined, 'tag.name'?: Array<string> | undefined, 'position.role'?: Array<string> | undefined, 'address.country'?: Array<string> | undefined, 'address.state_region'?: Array<string> | undefined, 'address.city'?: Array<string> | undefined, includeArchived?: boolean | undefined, search?: string | undefined, type?: ('customer' | 'mycontacts') | undefined, limit?: number | undefined, offset?: number | undefined, custom?: string | undefined, order_by?: Array<string> | undefined, export?: string | undefined, q?: string | undefined};

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

export const getApiMeContactsResponse = z.array(z.object({account: z.object({id: z.number(), picture: z.string().optional(), name: z.string().optional(), domain: z.string().optional()}).optional(), id: z.number(), prefix: z.string().optional(), firstname: z.string().optional(), middle: z.string().optional(), lastname: z.string().optional(), suffix: z.string().optional(), name: z.string().optional(), email: z.string().max(1000).optional(), domain: z.string().optional(), birth_date: z.string().optional(), "opt-out": z.boolean().optional(), "opt-out_date": z.string().optional(), "opt-out_campaign": z.string().optional(), bounced: z.boolean().optional(), bounced_date: z.string().optional(), files: z.array(z.object({})).optional(), owner: z.object({id: z.number(), name: z.string().optional(), email: z.string().optional(), picture: z.string().optional()}).optional(), picture: z.string().optional(), archived: z.boolean().optional(), not_viewed: z.boolean().optional(), can_edit: z.boolean().optional(), creation_date: z.string().optional(), modification_date: z.string().optional(), type: z.string().optional(), tags: z.array(z.object({id: z.number(), name: z.string().optional()})).optional(), addresses: z.array(z.object({id: z.number(), city: z.string().optional(), country: z.string().optional(), region: z.string().optional(), state_region: z.string().optional(), street: z.string().optional(), type: z.string().optional(), zip: z.string().optional()})).optional(), phone_number: z.string().optional(), mobile_phone_number: z.string().optional(), home_phone_number: z.string().optional(), fax_number: z.string().optional(), phone_numbers: z.array(z.object({id: z.number(), number: z.string().optional(), type: z.string().optional()})).optional(), positions: z.array(z.object({id: z.number().optional(), organisation: z.string().optional(), role: z.string().optional()})).optional(), social_profiles: z.array(z.object({id: z.number(), type: z.string().optional(), url: z.string().optional(), username: z.string().optional()})).optional(), organisation: z.string().optional(), role: z.string().optional(), custom: z.object({}).optional(), last_email_date: z.string().optional(), last_meeting_date: z.string().optional(), connection_strength: z.number().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
};

/**
 * List current user's contacts
 * 
 * GET /me/contacts
 */
export const getApiMeContacts = async (args: GetApiMeContactsArgs, options?: GetApiMeContactsOptions) => {
const {baseUrl = "https://api.salesflare.com", fetch: fetchFn = fetch} = options ?? {}

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

for (const item of args.id ?? []) query.append("id", String(item))
if (args.name != null) query.append("name", String(args.name))
if (args.email != null) query.append("email", String(args.email))
if (args.phone_number != null) query.append("phone_number", String(args.phone_number))
if (args.domain != null) query.append("domain", String(args.domain))
if (args.modification_after != null) query.append("modification_after", String(args.modification_after))
if (args.modification_before != null) query.append("modification_before", String(args.modification_before))
if (args.creation_after != null) query.append("creation_after", String(args.creation_after))
if (args.creation_before != null) query.append("creation_before", String(args.creation_before))
for (const item of args.account ?? []) query.append("account", String(item))
for (const item of args.tag ?? []) query.append("tag", String(item))
for (const item of args['tag.name'] ?? []) query.append("tag.name", String(item))
for (const item of args['position.role'] ?? []) query.append("position.role", String(item))
for (const item of args['address.country'] ?? []) query.append("address.country", String(item))
for (const item of args['address.state_region'] ?? []) query.append("address.state_region", String(item))
for (const item of args['address.city'] ?? []) query.append("address.city", String(item))
if (args.includeArchived != null) query.append("includeArchived", String(args.includeArchived))
if (args.search != null) query.append("search", String(args.search))
if (args.type != null) query.append("type", String(args.type))
if (args.limit != null) query.append("limit", String(args.limit))
if (args.offset != null) query.append("offset", String(args.offset))
if (args.custom != null) query.append("custom", String(args.custom))
for (const item of args.order_by ?? []) query.append("order_by", String(item))
if (args.export != null) query.append("export", String(args.export))
if (args.q != null) query.append("q", String(args.q))

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