//
// Copyright © 2025 Hardcore Engineering Inc.
//
// Licensed under the Eclipse Public License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License. You may
// obtain a copy of the License at https://www.eclipse.org/legal/epl-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//
// See the License for the specific language governing permissions and
// limitations under the License.
//
import { getMetadata } from '@hcengineering/platform'
import presentation from '@hcengineering/presentation'
import login from '@hcengineering/login'
import { type GmailSyncState, gmailIntegrationKind } from '@hcengineering/gmail'
import {
  getIntegrationClient as getIntegrationClientRaw,
  type IntegrationClient,
  request as httpRequest
} from '@hcengineering/integration-client'

import gmail from './plugin'

export async function getIntegrationClient (): Promise<IntegrationClient> {
  const accountsUrl = getMetadata(login.metadata.AccountsUrl)
  const token = getMetadata(presentation.metadata.Token)
  if (accountsUrl === undefined || token === undefined) {
    throw new Error('Accounts URL or token is not defined')
  }
  return getIntegrationClientRaw(accountsUrl, token, gmailIntegrationKind, 'gmail')
}

const url = getMetadata(gmail.metadata.GmailURL) ?? ''

async function request (method: 'GET' | 'POST' | 'DELETE', path?: string, body?: any): Promise<any> {
  return await httpRequest({
    baseUrl: url,
    method,
    path,
    token: getMetadata(presentation.metadata.Token),
    body
  })
}

export async function getState (socialId: string): Promise<GmailSyncState | null> {
  return await request('GET', `/state?socialId=${encodeURIComponent(socialId)}`)
}

export async function startSync (socialId: string): Promise<void> {
  await request('POST', `/start-sync?socialId=${encodeURIComponent(socialId)}`)
}

export async function signout (): Promise<void> {
  await request('GET', '/signout')
}