# Copyright 2024 Google LLC
#
# Licensed under the Apache 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.apache.org/licenses/LICENSE-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.

name: "limits"
rule:
  variables:
    - name: "greeting"
      expression: "'hello'"
    - name: "farewell"
      expression: "'goodbye'"
    - name: "person"
      expression: "'me'"
    - name: "message_fmt"
      expression: "'%s, %s'"
  match:
    - condition: |
        now.getHours() >= 20
      rule:
        id: "farewells"
        variables:
          - name: "message"
            expression: >
              variables.message_fmt.format([variables.farewell,
                                            variables.person])
        match:
          - condition: >
              now.getHours() < 21
            output: variables.message + "!"
          - condition: >
              now.getHours() < 22
            output: variables.message + "!!"
          - condition: >
              now.getHours() < 24
            output: variables.message + "!!!"
    - output: >
        variables.message_fmt.format([variables.greeting, variables.person])
