import ignore from 'ignore';
import { useGit } from '~/lib/hooks/useGit';
import type { Message } from 'ai';
import WithTooltip from '~/components/ui/Tooltip';
import { IGNORE_PATTERNS } from '~/constants/ignorePatterns';

const ig = ignore().add(IGNORE_PATTERNS);
const generateId = () => Math.random().toString(36).substring(2, 15);

interface GitCloneButtonProps {
  className?: string;
  importChat?: (description: string, messages: Message[]) => Promise<void>;
}

export default function GitCloneButton({ importChat }: GitCloneButtonProps) {
  const { ready, gitClone } = useGit();
  const onClick = async (_e: any) => {
    if (!ready) {
      return;
    }

    const repoUrl = prompt('Enter the Git url');

    if (repoUrl) {
      const { workdir, data } = await gitClone(repoUrl);

      if (importChat) {
        const filePaths = Object.keys(data).filter((filePath) => !ig.ignores(filePath));
        console.log(filePaths);

        const textDecoder = new TextDecoder('utf-8');
        const message: Message = {
          role: 'assistant',
          content: `Cloning the repo ${repoUrl} into ${workdir}
<boltArtifact id="imported-files" title="Git Cloned Files" type="bundled" >           
          ${filePaths
            .map((filePath) => {
              const { data: content, encoding } = data[filePath];

              if (encoding === 'utf8') {
                return `<boltAction type="file" filePath="${filePath}">
${content}
</boltAction>`;
              } else if (content instanceof Uint8Array) {
                return `<boltAction type="file" filePath="${filePath}">
${textDecoder.decode(content)}
</boltAction>`;
              } else {
                return '';
              }
            })
            .join('\n')}
 </boltArtifact>`,
          id: generateId(),
          createdAt: new Date(),
        };
        console.log(JSON.stringify(message));

        importChat(`Git Project:${repoUrl.split('/').slice(-1)[0]}`, [message]);
      }
    }
  };

  return (
    <WithTooltip tooltip="Clone A Git Repo">
      <button
        onClick={(e) => {
          onClick(e);
        }}
        title="Clone A Git Repo"
        className="px-4 py-2 rounded-lg border border-bolt-elements-borderColor bg-bolt-elements-prompt-background text-bolt-elements-textPrimary hover:bg-bolt-elements-background-depth-3 transition-all flex items-center gap-2"
      >
        <span className="i-ph:git-branch" />
        Clone A Git Repo
      </button>
    </WithTooltip>
  );
}