import { withStyles } from "@material-ui/core/styles";
import Typography from "@material-ui/core/Typography/Typography";
import gql from "graphql-tag";
import React from "react";
import Author from "../Author";
import Date from "../Date";
import TimelineQuery from "./TimelineQuery";
import Label from "../Label";

const styles = theme => ({
  main: {
    maxWidth: 600,
    margin: "auto",
    marginTop: theme.spacing.unit * 4
  },
  header: {},
  title: {
    ...theme.typography.headline
  },
  id: {
    ...theme.typography.subheading,
    marginLeft: 15
  },
  container: {
    display: "flex",
    marginBottom: 30
  },
  timeline: {
    width: "70%",
    marginTop: 20,
    marginRight: 20
  },
  sidebar: {
    width: "30%"
  },
  labelList: {
    listStyle: "none",
    padding: 0,
    margin: 0
  },
  label: {
    margin: "4px 0",
    "& > *": {
      display: "block"
    }
  }
});

const Bug = ({ bug, classes }) => (
  <main className={classes.main}>
    <div className={classes.header}>
      <span className={classes.title}>{bug.title}</span>
      <span className={classes.id}>{bug.humanId}</span>

      <Typography color={"textSecondary"}>
        <Author author={bug.author} />
        <span> opened this bug </span>
        <Date date={bug.createdAt} />
      </Typography>
    </div>

    <div className={classes.container}>
      <div className={classes.timeline}>
        <TimelineQuery id={bug.id} />
      </div>
      <div className={classes.sidebar}>
        <Typography variant={"subheading"}>Labels</Typography>
        <ul className={classes.labelList}>
          {bug.labels.map(l => (
            <li className={classes.label}>
              <Label label={l} key={l} />
            </li>
          ))}
        </ul>
      </div>
    </div>
  </main>
);

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

export default withStyles(styles)(Bug);