import { withStyles } from "@material-ui/core/styles";
import TableCell from "@material-ui/core/TableCell/TableCell";
import TableRow from "@material-ui/core/TableRow/TableRow";
import Tooltip from "@material-ui/core/Tooltip/Tooltip";
import Typography from "@material-ui/core/Typography";
import ErrorOutline from "@material-ui/icons/ErrorOutline";
import gql from "graphql-tag";
import React from "react";
import { Link } from "react-router-dom";
import Date from "../Date";
import Label from "../Label";

const Open = ({ className }) => (
  <Tooltip title="Open">
    <ErrorOutline nativeColor="#28a745" className={className} />
  </Tooltip>
);

const Closed = ({ className }) => (
  <Tooltip title="Closed">
    <ErrorOutline nativeColor="#cb2431" className={className} />
  </Tooltip>
);

const Status = ({ status, className }) => {
  switch (status) {
    case "OPEN":
      return <Open className={className} />;
    case "CLOSED":
      return <Closed className={className} />;
    default:
      return "unknown status " + status;
  }
};

const styles = theme => ({
  cell: {
    display: "flex",
    alignItems: "center",
    "& a": {
      textDecoration: "none"
    }
  },
  status: {
    margin: 10
  },
  expand: {
    width: "100%"
  },
  title: {
    display: "inline"
  },
  labels: {
    paddingLeft: theme.spacing.unit
  }
});

const BugRow = ({ bug, classes }) => (
  <TableRow hover>
    <TableCell className={classes.cell}>
      <Status status={bug.status} className={classes.status} />
      <div className={classes.expand}>
        <Link to={"bug/" + bug.humanId}>
          <div className={classes.expand}>
            <Typography variant={"title"} className={classes.title}>
              {bug.title}
            </Typography>
            {bug.labels.length > 0 && (
              <span className={classes.labels}>
                {bug.labels.map(l => (
                  <Label key={l} label={l} />
                ))}
              </span>
            )}
          </div>
        </Link>
        <Typography color={"textSecondary"}>
          {bug.humanId} opened
          <Date date={bug.createdAt} />
          by {bug.author.name}
        </Typography>
      </div>
    </TableCell>
  </TableRow>
);

BugRow.fragment = gql`
  fragment BugRow on Bug {
    id
    humanId
    title
    status
    createdAt
    labels
    author {
      name
    }
  }
`;

export default withStyles(styles)(BugRow);