github.com/wfusion/gofusion@v1.1.14/common/infra/asynq/asynqmon/ui/src/views/TaskDetailsView.tsx

import React, { useMemo, useEffect } from "react";
import { connect, ConnectedProps } from "react-redux";
import { useHistory } from "react-router-dom";
import { makeStyles } from "@material-ui/core/styles";
import Container from "@material-ui/core/Container";
import Grid from "@material-ui/core/Grid";
import Paper from "@material-ui/core/Paper";
import Typography from "@material-ui/core/Typography";
import Button from "@material-ui/core/Button";
import Alert from "@material-ui/lab/Alert";
import AlertTitle from "@material-ui/lab/AlertTitle";
import ArrowBackIcon from "@material-ui/icons/ArrowBack";
import { useParams } from "react-router-dom";
import QueueBreadCrumb from "../components/QueueBreadcrumb";
import { AppState } from "../store";
import { getTaskInfoAsync } from "../actions/tasksActions";
import { TaskDetailsRouteParams } from "../paths";
import { usePolling } from "../hooks";
import { listQueuesAsync } from "../actions/queuesActions";
import SyntaxHighlighter from "../components/SyntaxHighlighter";
import { durationFromSeconds, stringifyDuration, timeAgo, prettifyPayload } from "../utils";

function mapStateToProps(state: AppState) {
  return {
    loading: state.tasks.taskInfo.loading,
    error: state.tasks.taskInfo.error,
    taskInfo: state.tasks.taskInfo.data,
    pollInterval: state.settings.pollInterval,
    queues: state.queues.data.map((q) => q.name), // FIXME: This data may not be available
  };
}

const connector = connect(mapStateToProps, {
  getTaskInfoAsync,
  listQueuesAsync,
});

const useStyles = makeStyles((theme) => ({
  container: {
    paddingTop: theme.spacing(2),
  },
  alert: {
    borderTopLeftRadius: 0,
    borderTopRightRadius: 0,
  },
  paper: {
    padding: theme.spacing(2),
    marginTop: theme.spacing(2),
  },
  breadcrumbs: {
    marginBottom: theme.spacing(2),
  },
  infoRow: {
    display: "flex",
    alignItems: "center",
    paddingTop: theme.spacing(1),
  },
  infoKeyCell: {
    width: "140px",
  },
  infoValueCell: {
    width: "auto",
  },
  footer: {
    paddingTop: theme.spacing(3),
    paddingBottom: theme.spacing(3),
  },
}));

type Props = ConnectedProps<typeof connector>;

function TaskDetailsView(props: Props) {
  const classes = useStyles();
  const { qname, taskId } = useParams<TaskDetailsRouteParams>();
  const { getTaskInfoAsync, pollInterval, listQueuesAsync, taskInfo } = props;
  const history = useHistory();

  const fetchTaskInfo = useMemo(() => {
    return () => {
      getTaskInfoAsync(qname, taskId);
    };
  }, [qname, taskId, getTaskInfoAsync]);

  usePolling(fetchTaskInfo, pollInterval);

  // Fetch queues data to populate props.queues
  useEffect(() => {
    listQueuesAsync();
  }, [listQueuesAsync]);

  return (
    <Container maxWidth="lg" className={classes.container}>
      <Grid container spacing={0}>
        <Grid item xs={12} className={classes.breadcrumbs}>
          <QueueBreadCrumb
            queues={props.queues}
            queueName={qname}
            taskId={taskId}
          />
        </Grid>
        <Grid item xs={12} md={6}>
          {props.error ? (
            <Alert severity="error" className={classes.alert}>
              <AlertTitle>Error</AlertTitle>
              {props.error}
            </Alert>
          ) : (
            <Paper className={classes.paper} variant="outlined">
              <Typography variant="h6">Task Info</Typography>
              <div>
                <div className={classes.infoRow}>
                  <Typography
                    variant="subtitle2"
                    className={classes.infoKeyCell}
                  >
                    ID:{" "}
                  </Typography>
                  <Typography className={classes.infoValueCell}>
                    {taskInfo?.id}
                  </Typography>
                </div>
                <div className={classes.infoRow}>
                  <Typography
                    variant="subtitle2"
                    className={classes.infoKeyCell}
                  >
                    Type:{" "}
                  </Typography>
                  <Typography className={classes.infoValueCell}>
                    {taskInfo?.type}
                  </Typography>
                </div>
                <div className={classes.infoRow}>
                  <Typography
                    variant="subtitle2"
                    className={classes.infoKeyCell}
                  >
                    State:{" "}
                  </Typography>
                  <Typography className={classes.infoValueCell}>
                    {taskInfo?.state}
                  </Typography>
                </div>
                <div className={classes.infoRow}>
                  <Typography
                    variant="subtitle2"
                    className={classes.infoKeyCell}
                  >
                    Queue:{" "}
                  </Typography>
                  <Typography className={classes.infoValueCell}>
                    {taskInfo?.queue}
                  </Typography>
                </div>
                <div className={classes.infoRow}>
                  <Typography
                    variant="subtitle2"
                    className={classes.infoKeyCell}
                  >
                    Retry:{" "}
                  </Typography>
                  <Typography className={classes.infoValueCell}>
                    {taskInfo?.retried}/{taskInfo?.max_retry}
                  </Typography>
                </div>
                <div className={classes.infoRow}>
                  <Typography
                    variant="subtitle2"
                    className={classes.infoKeyCell}
                  >
                    Last Failure:{" "}
                  </Typography>
                  <Typography className={classes.infoValueCell}>
                    {taskInfo?.last_failed_at ? (
                      <Typography>
                        {taskInfo?.error_message} ({taskInfo?.last_failed_at})
                      </Typography>
                    ) : (
                      <Typography> - </Typography>
                    )}
                  </Typography>
                </div>
                <div className={classes.infoRow}>
                  <Typography
                    variant="subtitle2"
                    className={classes.infoKeyCell}
                  >
                    Next Process Time:{" "}
                  </Typography>
                  {taskInfo?.next_process_at ? (
                    <Typography>{taskInfo?.next_process_at}</Typography>
                  ) : (
                    <Typography> - </Typography>
                  )}
                </div>
              </div>
              <div className={classes.infoRow}>
                <Typography variant="subtitle2" className={classes.infoKeyCell}>
                  Timeout:{" "}
                </Typography>
                <Typography className={classes.infoValueCell}>
                  {taskInfo?.timeout_seconds ? (
                    <Typography>{taskInfo?.timeout_seconds} seconds</Typography>
                  ) : (
                    <Typography> - </Typography>
                  )}
                </Typography>
              </div>
              <div className={classes.infoRow}>
                <Typography variant="subtitle2" className={classes.infoKeyCell}>
                  Deadline:{" "}
                </Typography>
                <Typography className={classes.infoValueCell}>
                  {taskInfo?.deadline ? (
                    <Typography>{taskInfo?.deadline}</Typography>
                  ) : (
                    <Typography> - </Typography>
                  )}
                </Typography>
              </div>
              <div className={classes.infoRow}>
                <Typography variant="subtitle2" className={classes.infoKeyCell}>
                  Payload:{" "}
                </Typography>
                <div className={classes.infoValueCell}>
                  {taskInfo?.payload && (
                    <SyntaxHighlighter
                      language="json"
                      customStyle={{ margin: 0, maxWidth: 400 }}
                    >
                      {prettifyPayload(taskInfo.payload)}
                    </SyntaxHighlighter>
                  )}
                </div>
              </div>
              {
                /* Completed Task Only */ taskInfo?.state === "completed" && (
                  <>
                    <div className={classes.infoRow}>
                      <Typography
                        variant="subtitle2"
                        className={classes.infoKeyCell}
                      >
                        Completed:{" "}
                      </Typography>
                      <div className={classes.infoValueCell}>
                        <Typography>
                          {timeAgo(taskInfo.completed_at)} (
                          {taskInfo.completed_at})
                        </Typography>
                      </div>
                    </div>
                    <div className={classes.infoRow}>
                      <Typography
                        variant="subtitle2"
                        className={classes.infoKeyCell}
                      >
                        Result:{" "}
                      </Typography>
                      <div className={classes.infoValueCell}>
                        <SyntaxHighlighter
                          language="json"
                          customStyle={{ margin: 0, maxWidth: 400 }}
                        >
                          {prettifyPayload(taskInfo.result)}
                        </SyntaxHighlighter>
                      </div>
                    </div>
                    <div className={classes.infoRow}>
                      <Typography
                        variant="subtitle2"
                        className={classes.infoKeyCell}
                      >
                        TTL:{" "}
                      </Typography>
                      <Typography className={classes.infoValueCell}>
                        <Typography>
                          {taskInfo.ttl_seconds > 0
                            ? `${stringifyDuration(
                                durationFromSeconds(taskInfo.ttl_seconds)
                              )} left`
                            : "expired"}
                        </Typography>
                      </Typography>
                    </div>
                  </>
                )
              }
            </Paper>
          )}
          <div className={classes.footer}>
            <Button
              startIcon={<ArrowBackIcon />}
              onClick={() => history.goBack()}
            >
              Go Back
            </Button>
          </div>
        </Grid>
      </Grid>
    </Container>
  );
}

export default connector(TaskDetailsView);