/* eslint-disable
    camelcase,
    node/handle-callback-err,
    max-len,
*/
// TODO: This file was created by bulk-decaffeinate.
// Fix any style issues and re-enable lint.
/*
 * decaffeinate suggestions:
 * DS102: Remove unnecessary code created because of implicit returns
 * DS207: Consider shorter variations of null checks
 * Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
 */
let ChatApiHandler
const OError = require('@overleaf/o-error')
const request = require('request')
const settings = require('settings-sharelatex')

module.exports = ChatApiHandler = {
  _apiRequest(opts, callback) {
    if (callback == null) {
      callback = function(error, data) {}
    }
    return request(opts, function(error, response, data) {
      if (error != null) {
        return callback(error)
      }
      if (response.statusCode >= 200 && response.statusCode < 300) {
        return callback(null, data)
      } else {
        error = new OError(
          `chat api returned non-success code: ${response.statusCode}`,
          opts
        )
        error.statusCode = response.statusCode
        return callback(error)
      }
    })
  },

  sendGlobalMessage(project_id, user_id, content, callback) {
    return ChatApiHandler._apiRequest(
      {
        url: `${settings.apis.chat.internal_url}/project/${project_id}/messages`,
        method: 'POST',
        json: { user_id, content }
      },
      callback
    )
  },

  getGlobalMessages(project_id, limit, before, callback) {
    const qs = {}
    if (limit != null) {
      qs.limit = limit
    }
    if (before != null) {
      qs.before = before
    }

    return ChatApiHandler._apiRequest(
      {
        url: `${settings.apis.chat.internal_url}/project/${project_id}/messages`,
        method: 'GET',
        qs,
        json: true
      },
      callback
    )
  },

  sendComment(project_id, thread_id, user_id, content, callback) {
    if (callback == null) {
      callback = function(error) {}
    }
    return ChatApiHandler._apiRequest(
      {
        url: `${settings.apis.chat.internal_url}/project/${project_id}/thread/${thread_id}/messages`,
        method: 'POST',
        json: { user_id, content }
      },
      callback
    )
  },

  getThreads(project_id, callback) {
    if (callback == null) {
      callback = function(error) {}
    }
    return ChatApiHandler._apiRequest(
      {
        url: `${settings.apis.chat.internal_url}/project/${project_id}/threads`,
        method: 'GET',
        json: true
      },
      callback
    )
  },

  resolveThread(project_id, thread_id, user_id, callback) {
    if (callback == null) {
      callback = function(error) {}
    }
    return ChatApiHandler._apiRequest(
      {
        url: `${settings.apis.chat.internal_url}/project/${project_id}/thread/${thread_id}/resolve`,
        method: 'POST',
        json: { user_id }
      },
      callback
    )
  },

  reopenThread(project_id, thread_id, callback) {
    if (callback == null) {
      callback = function(error) {}
    }
    return ChatApiHandler._apiRequest(
      {
        url: `${settings.apis.chat.internal_url}/project/${project_id}/thread/${thread_id}/reopen`,
        method: 'POST'
      },
      callback
    )
  },

  deleteThread(project_id, thread_id, callback) {
    if (callback == null) {
      callback = function(error) {}
    }
    return ChatApiHandler._apiRequest(
      {
        url: `${settings.apis.chat.internal_url}/project/${project_id}/thread/${thread_id}`,
        method: 'DELETE'
      },
      callback
    )
  },

  editMessage(project_id, thread_id, message_id, content, callback) {
    if (callback == null) {
      callback = function(error) {}
    }
    return ChatApiHandler._apiRequest(
      {
        url: `${settings.apis.chat.internal_url}/project/${project_id}/thread/${thread_id}/messages/${message_id}/edit`,
        method: 'POST',
        json: {
          content
        }
      },
      callback
    )
  },

  deleteMessage(project_id, thread_id, message_id, callback) {
    if (callback == null) {
      callback = function(error) {}
    }
    return ChatApiHandler._apiRequest(
      {
        url: `${settings.apis.chat.internal_url}/project/${project_id}/thread/${thread_id}/messages/${message_id}`,
        method: 'DELETE'
      },
      callback
    )
  }
}