GitFOSS

// 1st-party
import type { ReactIsland } from "@ethicdevs/react-monolith";
// 3rd-party
import React, { useCallback } from "react";
import styled from "styled-components";
// app
import { RepositoryFile, RepositoryHead } from "../types";

export interface RepositoryTreeViewProps {
  currPath: string;
  orgSlug: string;
  repoHead: RepositoryHead;
  repoFiles: RepositoryFile[];
  repoSlug: string;
}

const RepositoryTreeView: ReactIsland<RepositoryTreeViewProps> = ({
  currPath,
  orgSlug,
  repoFiles,
  repoHead,
  repoSlug,
}) => {
  const buildRepoFileLink = useCallback(
    (file: RepositoryFile) => {
      const fileName = `${file.name}${file.type === "tree" ? "/" : ""}`;
      return {
        text: fileName,
        href:
          currPath === "/"
            ? `/${orgSlug}/${repoSlug}/main/tree/${fileName}`
            : `/${orgSlug}/${repoSlug}/main/tree/${
                currPath.endsWith("/") ? currPath : `${currPath}/`
              }${fileName}`,
      };
    },
    [orgSlug, repoSlug, currPath]
  );

  return (
    <StyledRepositoryTreeViewContainer>
      <div>
        <strong>{repoHead.author.name}</strong>
        {" ∙ "}
        <span>{repoHead.commitMessage}</span>
        {" - "}
        <span>
          {repoHead.treeId.substring(0, 8)}
          {repoHead.parentId
            ? ` ∙ parent ${repoHead.parentId.substring(0, 8)}`
            : ""}
        </span>
        {" ∙ "}
        <span>{new Date(repoHead.author.timestamp * 1000).toUTCString()}</span>
      </div>
      <div>
        <ul>
          {repoFiles.map((file) => {
            const fileLink = buildRepoFileLink(file);
            return (
              <li key={file.id}>
                <a href={fileLink.href}>{fileLink.text}</a>
              </li>
            );
          })}
        </ul>
      </div>
    </StyledRepositoryTreeViewContainer>
  );
};

const StyledRepositoryTreeViewContainer = styled.div`
  width: 100%;
`;

RepositoryTreeView.displayName = "RepositoryTreeView";
export default RepositoryTreeView;