{
   "asyncapi": "1.2.0",
   "info": {
      "description": "NPG server API",
      "title": "NPG",
      "version": "1.0.0"
   },
   "tags": [
    { "name": "log" },
    { "name": "project" },
    { "name": "server" },
    { "name": "term" }
  ],
  "events": {
    "receive": [
      { "$ref": "#/components/messages/listProjects" },
      { "$ref": "#/components/messages/addProject" },
      { "$ref": "#/components/messages/loadProject" },
      { "$ref": "#/components/messages/deleteProject" },
      { "$ref": "#/components/messages/version" },
      { "$ref": "#/components/messages/listBackends" },
      { "$ref": "#/components/messages/listTerms" },
      { "$ref": "#/components/messages/addTerm" },
      { "$ref": "#/components/messages/loadTerm" },
      { "$ref": "#/components/messages/deleteTerm" }
    ],
    "send": [
      { "$ref": "#/components/messages/listProjectsResp" },
      { "$ref": "#/components/messages/addProjectResp" },
      { "$ref": "#/components/messages/loadProjectResp" },
      { "$ref": "#/components/messages/deleteProjectResp" },
      { "$ref": "#/components/messages/versionResp" },
      { "$ref": "#/components/messages/listBackendsResp" },
      { "$ref": "#/components/messages/listTermsResp" },
      { "$ref": "#/components/messages/addTermResp" },
      { "$ref": "#/components/messages/deleteTermResp" }
    ]
   },
   "components": {
      "messages": {
        "listProjects": {
          "summary": "List all projects",
          "tags": [
            {
              "name": "project"
            }
          ]
        },
        "listProjectsResp": {
          "summary": "Project list",
          "tags": [
            {
              "name": "project"
            }
          ],
          "payload": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/project"
            }
          }
        },
        "addProject": {
          "summary": "Add a new project",
          "tags": [
            {
              "name": "project"
            }
          ],
          "payload": {
            "$ref": "#/components/schemas/project"
          }
        },
        "addProjectResp": {
          "summary": "Result of project addition",
          "tags": [
            {
              "name": "project"
            }
          ],
          "payload": {
            "$ref": "#/components/schemas/result"
          }
        },
        "loadProject": {
          "summary": "Load a project",
          "tags": [
            {
              "name": "project"
            }
          ],
          "payload": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "format": "uuid"
              }
            }
          }
        },
        "loadProjectResp": {
          "summary": "Loaded project information",
          "tags": [
            {
              "name": "project"
            }
          ],
          "payload": {
            "$ref": "#/components/schemas/project"
          }
        },
        "deleteProject": {
          "summary": "Delete a project",
          "tags": [
            {
              "name": "project"
            }
          ],
          "payload": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string",
                "format": "uuid"
              }
            }
          }
        },
        "deleteProjectResp": {
          "summary": "Result of project deletion",
          "tags": [
            {
              "name": "project"
            }
          ],
          "payload": {
            "$ref": "#/components/schemas/result"
          }
        },
        "version": {
          "summary": "Get server version",
          "tags": [
            {
              "name": "server"
            }
          ]
        },
        "versionResp": {
          "summary": "Server version",
          "tags": [
            {
              "name": "server"
            }
          ],
          "payload": {
            "type": "integer"
          }
        },
        "listBackends": {
          "summary": "List backend servers",
          "tags": [
            {
              "name": "server"
            }
          ]
        },
        "listBackendsResp": {
          "summary": "Backend server list",
          "tags": [
            {
              "name": "server"
            }
          ],
          "payload": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/backend"
            }
          }
        },
        "listTerms": {
          "summary": "List terminal",
          "tags": [
            {
              "name": "term"
            }
          ]
        },
        "listTermsResp": {
          "summary": "Terminal list",
          "tags": [
            {
              "name": "term"
            }
          ],
          "payload": {
            "type": "array",
            "items": {
              "$ref": "#/components/schemas/term"
            }
          }
        },
        "addTerm": {
          "summary": "Add a new terminal",
          "tags": [
            {
              "name": "term"
            }
          ],
          "payload": {
            "$ref": "#/components/schemas/termreq"
          }
        },
        "addTermResp": {
          "summary": "Added a new terminal",
          "tags": [
            {
              "name": "term"
            }
          ],
          "payload": {
            "$ref": "#/components/schemas/term"
          }
        },
        "loadTerm": {
          "summary": "Load a terminal",
          "tags": [
            {
              "name": "term"
            }
          ],
          "payload": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string"
              }
            }
          }
        },
        "loadTermResp": {
          "summary": "Loaded terminal information",
          "tags": [
            {
              "name": "term"
            }
          ],
          "payload": {
            "$ref": "#/components/schemas/term"
          }
        },
        "deleteTerm": {
          "summary": "Delete a terminal",
          "tags": [
            {
              "name": "term"
            }
          ],
          "payload": {
            "type": "object",
            "properties": {
              "id": {
                "type": "string"
              }
            }
          }
        },
        "deleteTermResp": {
          "summary": "Result of terminal deletion",
          "tags": [
            {
              "name": "term"
            }
          ],
          "payload": {
            "$ref": "#/components/schemas/result"
          }
        }
      },
      "schemas": {
        "project": {
          "type": "object",
          "required": [
            "name"
          ],
          "properties": {
            "id": {
              "type": "string",
              "format": "uuid"
            },
            "name": {
              "type": "string"
            },
            "topology": {
              "$ref": "#/components/schemas/topology"
            }
          }
        },
        "termreq": {
          "type": "object",
          "properties": {
            "cols": {
              "type": "integer"
            },
            "rows": {
              "type": "integer"
            },
            "backend": {
              "type": "string"
            },
            "container": {
              "type": "string"
            }
          }
        },
        "term": {
          "type": "object",
          "required": [
            "id"
          ],
          "properties": {
            "id": {
              "type": "string"
            },
            "backend": {
              "type": "string"
            },
            "container": {
              "type": "string"
            },
            "process": {
              "type": "string"
            }
          }
        },
        "backend": {
          "type": "object",
          "required": [
            "host"
          ],
          "properties": {
            "host": {
              "type": "string"
            },
            "os": {
              "type": "string"
            },
            "cpu": {
              "type": "string",
              "description": "CPU type and number of cores"
            },
            "cpu_usage": {
              "type": "string",
              "description": "CPU usage in percent"
            },
            "mem": {
              "type": "string",
              "description": "total memory in MB"
            },
            "mem_usage": {
              "type": "string",
              "description": "memory usage in percent"
            },
            "docker_version": {
              "type": "string"
            },
            "uptime": {
              "type": "string"
            }
          }
        },
        "node": {
          "type": "object",
          "required": [
            "backend",
            "name",
            "image"
          ],
          "properties": {
            "backend": {
              "$ref": "#/components/schemas/backend"
            },
            "name": {
              "type": "string"
            },
            "image": {
              "type": "string"
            },
            "x": {
              "type": "integer"
            },
            "y": {
              "type": "integer"
            }
          }
        },
        "bridge": {
          "type": "object",
          "required": [
            "name"
          ],
          "properties": {
            "name": {
              "type": "string"
            },
            "x": {
              "type": "integer"
            },
            "y": {
              "type": "integer"
            }
          }
        },
        "netem": {
          "type": "object",
          "properties": {
            "bw": {
              "type": "integer"
            },
            "delay": {
              "type": "integer"
            }
          }
        },
        "link": {
          "type": "object",
          "required": [
            "node",
            "bridge"
          ],
          "properties": {
            "node": {
              "$ref": "#/components/schemas/node"
            },
            "bridge": {
              "$ref": "#/components/schemas/bridge"
            },
            "up": {
              "$ref": "#/components/schemas/netem"
            },
            "down": {
              "$ref": "#/components/schemas/netem"
            }
          }
        },
        "topology": {
          "type": "object",
          "properties": {
            "backends": {
              "type": "array",
              "items": {
                "$ref": "#/components/schemas/backend"
              }
            },
            "nodes": {
              "type": "array",
              "items": {
                "$ref":"#/components/schemas/node"
              }
            },
            "links": {
              "type": "array",
              "items": {
                "$ref": "#/components/schemas/link"
              }
            }
          }
        },
        "result": {
          "type": "object",
          "required": [
            "code"
          ],
          "properties": {
            "code": {
              "type": "integer"
            },
            "message": {
              "type": "string"
            }
          }
        }
      }
   }
}