import { apiRequest, getConfig, getDeviceInfo } from '@xuqm/rn-common'
import type { PushVendor } from '@xuqm/rn-common'

export type { PushVendor }

export const PushSDK = {
  /**
   * Register a push device token for the given user.
   * If vendor is omitted, it is auto-detected from the device brand.
   *
   * @param userId  - The logged-in user's ID
   * @param token   - The device push token from the vendor SDK
   * @param vendor  - Optional; auto-detected when not provided
   */
  async registerToken(userId: string, token: string, vendor?: PushVendor): Promise<void> {
    const config = getConfig()
    const device = await getDeviceInfo()
    await apiRequest('/api/push/register', {
      method: 'POST',
      params: {
        appId:     config.appId,
        userId,
        vendor:    vendor ?? device.pushVendor,
        token,
        platform:  device.platform,
        deviceId:  device.deviceId,
        brand:     device.brand,
        model:     device.model,
        osVersion: device.osVersion,
      },
    })
  },

  async unregisterToken(userId: string): Promise<void> {
    const config = getConfig()
    const { deviceId } = await getDeviceInfo()
    await apiRequest('/api/push/unregister', {
      method: 'DELETE',
      params: { appId: config.appId, userId, deviceId },
    })
  },
}