import { IncidentsService, TasksService } from '@grafana/incident';

async function severityTask(_script, incidentID) {
  try {
    const incidentsService = new IncidentsService({ url: 'http://localhost:3000' });
    const tasksService = new TasksService({ url: 'http://localhost:3000' });

    // this script adds a task to the incident if the severity is
    // "critical", and removes that task if the severity changes to something else.
    const getIncidentResp = await incidentsService.getIncident({
      incidentID,
    });
    const incident = getIncidentResp.incident;
    const taskText = 'Notify support of critical incident';
    if (incident.severity === 'critical') {
      // add task
      if (incident.taskList.tasks && incident.taskList.tasks.find((task) => task.text === taskText)) {
        console.log(incident.title + ': task already added');
        return;
      }
      console.log(incident.title + ': this incident is critical, adding task to notify support');
      const addTaskResp = await tasksService.addTask({
        incidentID,
        text: taskText,
      });
      console.log('addTaskResp:', JSON.stringify(addTaskResp));
    } else {
      // remove task
      if (!incident.taskList.tasks) {
        return;
      }
      const existingTask = incident.taskList.tasks.find((task) => task.text === taskText);
      if (existingTask) {
        console.log(incident.title + ': removing task to notify support');
        const removeTaskResp = await tasksService.deleteTask({
          incidentID,
          taskID: existingTask.taskID,
        });
        console.log('response: ' + JSON.stringify(removeTaskResp));
      }
    }
  } catch (e) {
    console.log('Error:', e.message);
  }
}

severityTask(...args);