# The MIT License (MIT)
#
# Copyright (c) 2020 Losant IoT, Inc.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

require "json"

module LosantRest

  # Class containing all the actions for the Devices Resource
  class Devices

    def initialize(client)
      @client = client
    end

    # Creates an export of all device metadata
    #
    # Authentication:
    # The client must be configured with a valid api
    # access token to call this action. The token
    # must include at least one of the following scopes:
    # all.Application, all.Application.read, all.Organization, all.Organization.read, all.User, all.User.read, devices.*, or devices.export.
    #
    # Parameters:
    # *  {string} applicationId - ID associated with the application
    # *  {string} email - Email address to send export to. Defaults to current user's email.
    # *  {string} callbackUrl - Callback URL to call with export result
    # *  {string} losantdomain - Domain scope of request (rarely needed)
    # *  {boolean} _actions - Return resource actions in response
    # *  {boolean} _links - Return resource link in response
    # *  {boolean} _embedded - Return embedded resources in response
    #
    # Responses:
    # *  200 - If generation of export was successfully started (https://api.losant.com/#/definitions/success)
    #
    # Errors:
    # *  400 - Error if malformed request (https://api.losant.com/#/definitions/error)
    # *  404 - Error if application was not found (https://api.losant.com/#/definitions/error)
    def export(params = {})
      params = Utils.symbolize_hash_keys(params)
      query_params = { _actions: false, _links: true, _embedded: true }
      headers = {}
      body = nil

      raise ArgumentError.new("applicationId is required") unless params.has_key?(:applicationId)

      query_params[:email] = params[:email] if params.has_key?(:email)
      query_params[:callbackUrl] = params[:callbackUrl] if params.has_key?(:callbackUrl)
      headers[:losantdomain] = params[:losantdomain] if params.has_key?(:losantdomain)
      query_params[:_actions] = params[:_actions] if params.has_key?(:_actions)
      query_params[:_links] = params[:_links] if params.has_key?(:_links)
      query_params[:_embedded] = params[:_embedded] if params.has_key?(:_embedded)

      path = "/applications/#{params[:applicationId]}/devices/export"

      @client.request(
        method: :post,
        path: path,
        query: query_params,
        headers: headers,
        body: body)
    end

    # Returns the devices for an application
    #
    # Authentication:
    # The client must be configured with a valid api
    # access token to call this action. The token
    # must include at least one of the following scopes:
    # all.Application, all.Application.read, all.Device, all.Device.read, all.Organization, all.Organization.read, all.User, all.User.read, devices.*, or devices.get.
    #
    # Parameters:
    # *  {string} applicationId - ID associated with the application
    # *  {string} sortField - Field to sort the results by. Accepted values are: name, id, creationDate, lastUpdated
    # *  {string} sortDirection - Direction to sort the results by. Accepted values are: asc, desc
    # *  {string} page - Which page of results to return
    # *  {string} perPage - How many items to return per page
    # *  {string} filterField - Field to filter the results by. Blank or not provided means no filtering. Accepted values are: name
    # *  {string} filter - Filter to apply against the filtered field. Supports globbing. Blank or not provided means no filtering.
    # *  {hash} deviceClass - Filter the devices by the given device class or classes (https://api.losant.com/#/definitions/deviceClassFilter)
    # *  {hash} tagFilter - Array of tag pairs to filter by (https://api.losant.com/#/definitions/deviceTagFilter)
    # *  {string} excludeConnectionInfo - If set, do not return connection info
    # *  {string} parentId - Filter devices as children of a given system id
    # *  {hash} query - Device filter JSON object which overides the filterField, filter, deviceClass, tagFilter, and parentId parameters. (https://api.losant.com/#/definitions/advancedDeviceQuery)
    # *  {string} losantdomain - Domain scope of request (rarely needed)
    # *  {boolean} _actions - Return resource actions in response
    # *  {boolean} _links - Return resource link in response
    # *  {boolean} _embedded - Return embedded resources in response
    #
    # Responses:
    # *  200 - Collection of devices (https://api.losant.com/#/definitions/devices)
    #
    # Errors:
    # *  400 - Error if malformed request (https://api.losant.com/#/definitions/error)
    # *  404 - Error if application was not found (https://api.losant.com/#/definitions/error)
    def get(params = {})
      params = Utils.symbolize_hash_keys(params)
      query_params = { _actions: false, _links: true, _embedded: true }
      headers = {}
      body = nil

      raise ArgumentError.new("applicationId is required") unless params.has_key?(:applicationId)

      query_params[:sortField] = params[:sortField] if params.has_key?(:sortField)
      query_params[:sortDirection] = params[:sortDirection] if params.has_key?(:sortDirection)
      query_params[:page] = params[:page] if params.has_key?(:page)
      query_params[:perPage] = params[:perPage] if params.has_key?(:perPage)
      query_params[:filterField] = params[:filterField] if params.has_key?(:filterField)
      query_params[:filter] = params[:filter] if params.has_key?(:filter)
      query_params[:deviceClass] = params[:deviceClass] if params.has_key?(:deviceClass)
      query_params[:tagFilter] = params[:tagFilter] if params.has_key?(:tagFilter)
      query_params[:excludeConnectionInfo] = params[:excludeConnectionInfo] if params.has_key?(:excludeConnectionInfo)
      query_params[:parentId] = params[:parentId] if params.has_key?(:parentId)
      query_params[:query] = params[:query] if params.has_key?(:query)
      query_params[:query] = JSON.dump(query_params[:query]) if query_params.has_key?(:query)
      headers[:losantdomain] = params[:losantdomain] if params.has_key?(:losantdomain)
      query_params[:_actions] = params[:_actions] if params.has_key?(:_actions)
      query_params[:_links] = params[:_links] if params.has_key?(:_links)
      query_params[:_embedded] = params[:_embedded] if params.has_key?(:_embedded)

      path = "/applications/#{params[:applicationId]}/devices"

      @client.request(
        method: :get,
        path: path,
        query: query_params,
        headers: headers,
        body: body)
    end

    # Update the fields of one or more devices
    #
    # Authentication:
    # The client must be configured with a valid api
    # access token to call this action. The token
    # must include at least one of the following scopes:
    # all.Application, all.Organization, all.User, devices.*, or devices.patch.
    #
    # Parameters:
    # *  {string} applicationId - ID associated with the application
    # *  {hash} patchInfo - Object containing device filter fields and updated properties (https://api.losant.com/#/definitions/devicesPatch)
    # *  {string} losantdomain - Domain scope of request (rarely needed)
    # *  {boolean} _actions - Return resource actions in response
    # *  {boolean} _links - Return resource link in response
    # *  {boolean} _embedded - Return embedded resources in response
    #
    # Responses:
    # *  201 - Successfully queued bulk update job (https://api.losant.com/#/definitions/success)
    #
    # Errors:
    # *  400 - Error if malformed request (https://api.losant.com/#/definitions/error)
    # *  404 - Error if application was not found (https://api.losant.com/#/definitions/error)
    def patch(params = {})
      params = Utils.symbolize_hash_keys(params)
      query_params = { _actions: false, _links: true, _embedded: true }
      headers = {}
      body = nil

      raise ArgumentError.new("applicationId is required") unless params.has_key?(:applicationId)

      body = params[:patchInfo] if params.has_key?(:patchInfo)
      headers[:losantdomain] = params[:losantdomain] if params.has_key?(:losantdomain)
      query_params[:_actions] = params[:_actions] if params.has_key?(:_actions)
      query_params[:_links] = params[:_links] if params.has_key?(:_links)
      query_params[:_embedded] = params[:_embedded] if params.has_key?(:_embedded)

      path = "/applications/#{params[:applicationId]}/devices"

      @client.request(
        method: :patch,
        path: path,
        query: query_params,
        headers: headers,
        body: body)
    end

    # Create a new device for an application
    #
    # Authentication:
    # The client must be configured with a valid api
    # access token to call this action. The token
    # must include at least one of the following scopes:
    # all.Application, all.Organization, all.User, devices.*, or devices.post.
    #
    # Parameters:
    # *  {string} applicationId - ID associated with the application
    # *  {hash} device - New device information (https://api.losant.com/#/definitions/devicePost)
    # *  {string} losantdomain - Domain scope of request (rarely needed)
    # *  {boolean} _actions - Return resource actions in response
    # *  {boolean} _links - Return resource link in response
    # *  {boolean} _embedded - Return embedded resources in response
    #
    # Responses:
    # *  201 - Successfully created device (https://api.losant.com/#/definitions/device)
    #
    # Errors:
    # *  400 - Error if malformed request (https://api.losant.com/#/definitions/error)
    # *  404 - Error if application was not found (https://api.losant.com/#/definitions/error)
    def post(params = {})
      params = Utils.symbolize_hash_keys(params)
      query_params = { _actions: false, _links: true, _embedded: true }
      headers = {}
      body = nil

      raise ArgumentError.new("applicationId is required") unless params.has_key?(:applicationId)
      raise ArgumentError.new("device is required") unless params.has_key?(:device)

      body = params[:device] if params.has_key?(:device)
      headers[:losantdomain] = params[:losantdomain] if params.has_key?(:losantdomain)
      query_params[:_actions] = params[:_actions] if params.has_key?(:_actions)
      query_params[:_links] = params[:_links] if params.has_key?(:_links)
      query_params[:_embedded] = params[:_embedded] if params.has_key?(:_embedded)

      path = "/applications/#{params[:applicationId]}/devices"

      @client.request(
        method: :post,
        path: path,
        query: query_params,
        headers: headers,
        body: body)
    end

    # Send a command to multiple devices
    #
    # Authentication:
    # The client must be configured with a valid api
    # access token to call this action. The token
    # must include at least one of the following scopes:
    # all.Application, all.Device, all.Organization, all.User, devices.*, or devices.sendCommand.
    #
    # Parameters:
    # *  {string} applicationId - ID associated with the application
    # *  {hash} multiDeviceCommand - Command to send to the device (https://api.losant.com/#/definitions/multiDeviceCommand)
    # *  {string} losantdomain - Domain scope of request (rarely needed)
    # *  {boolean} _actions - Return resource actions in response
    # *  {boolean} _links - Return resource link in response
    # *  {boolean} _embedded - Return embedded resources in response
    #
    # Responses:
    # *  200 - If command was successfully sent (https://api.losant.com/#/definitions/success)
    #
    # Errors:
    # *  400 - Error if malformed request (https://api.losant.com/#/definitions/error)
    # *  404 - Error if application was not found (https://api.losant.com/#/definitions/error)
    def send_command(params = {})
      params = Utils.symbolize_hash_keys(params)
      query_params = { _actions: false, _links: true, _embedded: true }
      headers = {}
      body = nil

      raise ArgumentError.new("applicationId is required") unless params.has_key?(:applicationId)
      raise ArgumentError.new("multiDeviceCommand is required") unless params.has_key?(:multiDeviceCommand)

      body = params[:multiDeviceCommand] if params.has_key?(:multiDeviceCommand)
      headers[:losantdomain] = params[:losantdomain] if params.has_key?(:losantdomain)
      query_params[:_actions] = params[:_actions] if params.has_key?(:_actions)
      query_params[:_links] = params[:_links] if params.has_key?(:_links)
      query_params[:_embedded] = params[:_embedded] if params.has_key?(:_embedded)

      path = "/applications/#{params[:applicationId]}/devices/command"

      @client.request(
        method: :post,
        path: path,
        query: query_params,
        headers: headers,
        body: body)
    end

  end
end