import {z} from 'zod'

export type GetApiProfileArgs = {team_id?: string | undefined};

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

export const tierAddOnProfilePayload = z.object({name: z.string(), type: z.string(), period: z.string(), quantity: z.number().int().optional(), extra_information: z.object({})});

export const permissionResponse = z.object({name: z.string(), label: z.string().optional(), value: z.boolean().optional(), category: z.string().optional(), help_text: z.string().optional()});

export const userProfileResponse = z.object({id: z.string(), profile_picture: z.string().optional(), full_name: z.string(), email: z.string(), tier_id: z.string(), tier_name: z.string(), monthly_messages_used: z.number().int(), monthly_message_limit: z.number().int(), tier_note: z.string().optional(), date_created: z.string().optional(), tier_price_as_float: z.number().optional(), tier_type: z.string().optional(), tier_on_trial: z.boolean().optional(), trial_used: z.boolean().optional(), user_openai_api_key: z.string().optional(), add_ons: z.array(tierAddOnProfilePayload).optional(), has_created_chatbot: z.boolean().optional(), show_fifty_percent_discount: z.boolean().optional(), selected_team_id: z.string().optional(), permissions: z.array(permissionResponse).optional(), requires_2FA: z.boolean().optional(), stripe_customer_id: z.string().optional(), enabled_realtime_voice: z.boolean().optional(), applied_one_dollar_bf_starter: z.boolean().optional(), applied_25_percent_bf_discount: z.boolean().optional(), can_access_new_design: 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 Profile
 * 
 * GET /profile
 * 
 * Also accepts auth: OAuth2PasswordBearer
 */
export const getApiProfile = async (args: GetApiProfileArgs, options: GetApiProfileOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (args.team_id != null) query.append("team_id", String(args.team_id))
if (APIKeyHeader !== undefined) headers.set("x-api-key", APIKeyHeader)

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