#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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
#
#     http://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.
#

packages:
  IntegrationTestHelloWorld:
      actions:
        # helloworld action in NodeJS
        helloNodejs:
          function: actions/hello.js
          runtime: nodejs:default
          inputs:
            name:
              type: string
              description: name of a person
            place:
              type: string
              description: location of a person
          outputs:
            payload:
              type: string
              description: a simple greeting message, Hello World!
        helloNodejsWithCode:
          code: |
                function main(params) {
                    msg = "Hello, " + params.name + " from " + params.place;
                    console.log(msg)
                    return { payload:  msg };
                }
          runtime: nodejs:default
          inputs:
            name:
              type: string
              description: name of a person
            place:
              type: string
              description: location of a person
          outputs:
            payload:
              type: string
              description: a simple greeting message, Hello World!
        # helloworld action in Java
        helloJava:
          function: actions/hello.jar
          main: Hello
          runtime: java
          inputs:
            name:
              type: string
              description: name of a person
          outputs:
            payload:
              type: string
              description: a simple greeting message, Hello Bob!
# Uncomment Java With Code once action creation is fixed.
# this is failing with internal server application problem.
#        helloJavaWithCode:
#          code: |
#                import com.google.gson.JsonObject;
#                public class Hello {
#                    private JsonObject response;
#                    public static JsonObject main(JsonObject args) {
#                        String name = "stranger";
#                        if (args.has("name"))
#                            name = args.getAsJsonPrimitive("name").getAsString();
#                        JsonObject response = new JsonObject();
#                        response.addProperty("greeting", "Hello " + name + "!");
#                        System.out.println(response);
#                        return response;
#                    }
#                }
#          main: Hello
#          runtime: java
#          inputs:
#            name:
#              type: string
#              description: name of a person
#          outputs:
#            payload:
#              type: string
#              description: a simple greeting message, Hello Bob!
        # helloworld action in python
        helloPython:
          function: actions/hello.py
          runtime: python
          inputs:
            name:
              type: string
              description: name of a person
          outputs:
            payload:
              type: string
              description: a simple greeting message, Hello Henry!
        helloPythonWithCode:
          code: |
                def main(args):
                    name = args.get("name", "stranger")
                    greeting = "Hello " + name + "!"
                    print(greeting)
                    return {"greeting": greeting}
          runtime: python
          inputs:
            name:
              type: string
              description: name of a person
          outputs:
            payload:
              type: string
              description: a simple greeting message, Hello Henry!
        # helloworld action in swift
        helloSwift:
          function: actions/hello.swift
          runtime: swift:4.2
          inputs:
            name:
              type: string
              description: name of a person
          outputs:
            payload:
              type: string
              description: a simple greeting message, Hello stranger!
        helloSwiftWithCode:
          code: |
                func main(args: [String:Any]) -> [String:Any] {
                    var msg = ["greeting": "Hello stranger!"]
                    if let name = args["name"] as? String {
                        if !name.isEmpty {
                            msg["greeting"] = "Hello \(name)!"
                        }
                    }
                    print (msg)
                    return msg
                }
          runtime: swift:4.2
          inputs:
            name:
              type: string
              description: name of a person
          outputs:
            payload:
              type: string
              description: a simple greeting message, Hello stranger!
        helloRuby:
          function: actions/hello.rb
        helloRubyWithCode:
          code: |
                def main(args)
                  name = args["name"] || "stranger"
                  greeting = "Hello #{name}!"
                  puts greeting
                  { "greeting" => greeting }
                end
          runtime: ruby:2.5
        helloGo:
          function: actions/_hello.go
        helloGoWithCode:
          code: |
                package main
                func Main(obj map[string]interface{}) map[string]interface{} {
                  name, ok := obj["name"].(string)
                  if !ok {
                    name = "stranger!"
                  }
                  msg := make(map[string]interface{})
                  msg["greeting"] = "Hello, " + name + "!"
                  return msg
                }
          runtime: go:1.11
      sequences:
        # sequence of helloworld in all four runtimes
        hello-world-series:
          actions: helloNodejs, helloNodejsWithCode, helloJava, helloPython, helloPythonWithCode, helloSwift, helloSwiftWithCode, helloRuby, helloRubyWithCode, helloGo, helloGoWithCode
      triggers:
        # trigger to activate helloworld sequence
        triggerHelloworld:
      rules:
        # rule associating trigger with sequence of helloworld actions
        ruleMappingHelloworld:
          trigger: triggerHelloworld
          action: hello-world-series