# Copyright (C) 2012-2024 Zammad Foundation, https://zammad-foundation.org/

class OrganizationsController < ApplicationController
  prepend_before_action -> { authorize! }, except: %i[index show]
  prepend_before_action { authentication_check }

  include CanPaginate

=begin

Format:
JSON

Example:
{
  "id":1,
  "name":"Zammad GmbH",
  "note":"",
  "active":true,
  "shared":true,
  "updated_at":"2012-09-14T17:51:53Z",
  "created_at":"2012-09-14T17:51:53Z",
  "created_by_id":2,
}

=end

=begin

Resource:
GET /api/v1/organizations

Response:
[
  {
    "id": 1,
    "name": "some_name1",
    ...
  },
  {
    "id": 2,
    "name": "some_name2",
    ...
  }
]

Test:
curl http://localhost/api/v1/organizations -v -u #{login}:#{password}

=end

  def index
    model_index_render(policy_scope(Organization), params)
  end

=begin

Resource:
GET /api/v1/organizations/#{id}

Response:
{
  "id": 1,
  "name": "name_1",
  ...
}

Test:
curl http://localhost/api/v1/organizations/#{id} -v -u #{login}:#{password}

=end

  def show
    begin
      authorize!
    rescue Pundit::NotAuthorizedError
      # we have a special case here where Users that have no
      # organization can request any organization_id but get
      # an empty response. However, users with an organization_id
      # get that error
      raise if current_user.organization_id

      render json: {}
      return
    end

    if response_expand?
      organization = Organization.find(params[:id]).attributes_with_association_names
      render json: organization, status: :ok
      return
    end

    if response_full?
      full = Organization.full(params[:id])
      render json: full, status: :ok
      return
    end

    model_show_render(Organization, params)
  end

=begin

Resource:
POST /api/v1/organizations

Payload:
{
  "name": "some_name",
  "active": true,
  "note": "some note",
  "shared": true
}

Response:
{
  "id": 1,
  "name": "some_name",
  ...
}

Test:
curl http://localhost/api/v1/organizations -v -u #{login}:#{password} -H "Content-Type: application/json" -X POST -d '{"name": "some_name","active": true,"shared": true,"note": "some note"}'

=end

  def create
    model_create_render(Organization, params)
  end

=begin

Resource:
PUT /api/v1/organizations/{id}

Payload:
{
  "id": 1
  "name": "some_name",
  "active": true,
  "note": "some note",
  "shared": true
}

Response:
{
  "id": 1,
  "name": "some_name",
  ...
}

Test:
curl http://localhost/api/v1/organizations -v -u #{login}:#{password} -H "Content-Type: application/json" -X PUT -d '{"id": 1,"name": "some_name","active": true,"shared": true,"note": "some note"}'

=end

  def update
    model_update_render(Organization, params)
  end

=begin

Resource:
DELETE /api/v1/organization/{id}

Response:
{}

Test:
curl http://localhost/api/v1/organization/{id} -v -u #{login}:#{password} -H "Content-Type: application/json" -X DELETE -d '{}'

=end

  def destroy
    model_references_check(Organization, params)
    model_destroy_render(Organization, params)
  end

  # GET /api/v1/organizations/search
  def search
    query = params[:query]
    if query.respond_to?(:permit!)
      query = query.permit!.to_h
    end
    query_params = {
      query:        query,
      limit:        pagination.limit,
      offset:       pagination.offset,
      sort_by:      params[:sort_by],
      order_by:     params[:order_by],
      current_user: current_user,
    }
    %i[ids role_ids].each do |key|
      next if params[key].blank?

      query_params[key] = params[key]
    end

    # do query
    organization_all = Organization.search(query_params)

    if response_expand?
      list = organization_all.map(&:attributes_with_association_names)
      render json: list, status: :ok
      return
    end

    # build result list
    if params[:label]
      organizations = []
      organization_all.each do |organization|
        a = { id: organization.id, label: organization.name, value: organization.name }
        organizations.push a
      end

      # return result
      render json: organizations
      return
    end

    if response_full?
      organization_ids = []
      assets = {}
      organization_all.each do |organization|
        assets = organization.assets(assets)
        organization_ids.push organization.id
      end

      # return result
      render json: {
        assets:           assets,
        organization_ids: organization_ids.uniq,
      }
      return
    end

    list = organization_all.map(&:attributes_with_association_ids)
    render json: list, status: :ok
  end

  # GET /api/v1/organizations/history/1
  def history
    # get organization data
    organization = Organization.find(params[:id])

    # get history of organization
    render json: organization.history_get(true)
  end

  # @path    [GET] /organizations/import_example
  #
  # @summary          Download of example CSV file.
  # @notes            The requester have 'admin.organization' permissions to be able to download it.
  # @example          curl -u #{login}:#{password} http://localhost:3000/api/v1/organizations/import_example
  #
  # @response_message 200 File download.
  # @response_message 403 Forbidden / Invalid session.
  def import_example
    send_data(
      Organization.csv_example,
      filename:    'organization-example.csv',
      type:        'text/csv',
      disposition: 'attachment'
    )
  end

  # @path    [POST] /organizations/import
  #
  # @summary          Starts import.
  # @notes            The requester have 'admin.text_module' permissions to be create a new import.
  # @example          curl -u #{login}:#{password} -F 'file=@/path/to/file/organizations.csv' 'https://your.zammad/api/v1/organizations/import?try=true'
  # @example          curl -u #{login}:#{password} -F 'file=@/path/to/file/organizations.csv' 'https://your.zammad/api/v1/organizations/import'
  #
  # @response_message 201 Import started.
  # @response_message 403 Forbidden / Invalid session.
  def import_start
    string = params[:data]
    if string.blank? && params[:file].present?
      string = params[:file].read.force_encoding('utf-8')
    end
    raise Exceptions::UnprocessableEntity, __('No source data submitted!') if string.blank?

    result = Organization.csv_import(
      string:       string,
      parse_params: {
        col_sep: params[:col_sep] || ',',
      },
      try:          params[:try],
      delete:       params[:delete],
    )
    render json: result, status: :ok
  end

end