import React from 'react';
import { connect } from 'react-redux';
import { withRouter } from 'react-router-dom';
import RepositoryForm from '../components/form';
import DeleteRepo from './DeleteRepo';
import { Repository } from '@scm-manager/ui-types';
import {
  modifyRepo,
  isModifyRepoPending,
  getModifyRepoFailure,
  modifyRepoReset,
} from '../modules/repos';
import { History } from 'history';
import { ErrorNotification } from '@scm-manager/ui-components';
import { ExtensionPoint } from '@scm-manager/ui-extensions';

type Props = {
  loading: boolean;
  error: Error;

  modifyRepo: (p1: Repository, p2: () => void) => void;
  modifyRepoReset: (p: Repository) => void;

  // context props
  repository: Repository;
  history: History;
  match: any;
};

class EditRepo extends React.Component<Props> {
  componentDidMount() {
    const { modifyRepoReset, repository } = this.props;
    modifyRepoReset(repository);
  }

  repoModified = () => {
    const { history, repository } = this.props;
    history.push(`/repo/${repository.namespace}/${repository.name}`);
  };

  stripEndingSlash = (url: string) => {
    if (url.endsWith('/')) {
      return url.substring(0, url.length - 2);
    }
    return url;
  };

  matchedUrl = () => {
    return this.stripEndingSlash(this.props.match.url);
  };

  render() {
    const { loading, error, repository } = this.props;

    const url = this.matchedUrl();

    const extensionProps = {
      repository,
      url,
    };

    return (
      <div>
        <ErrorNotification error={error} />
        <RepositoryForm
          repository={this.props.repository}
          loading={loading}
          submitForm={repo => {
            this.props.modifyRepo(repo, this.repoModified);
          }}
        />
        <ExtensionPoint
          name="repo-config.route"
          props={extensionProps}
          renderAll={true}
        />
        <DeleteRepo repository={repository} />
      </div>
    );
  }
}

const mapStateToProps = (state, ownProps) => {
  const { namespace, name } = ownProps.repository;
  const loading = isModifyRepoPending(state, namespace, name);
  const error = getModifyRepoFailure(state, namespace, name);
  return {
    loading,
    error,
  };
};

const mapDispatchToProps = dispatch => {
  return {
    modifyRepo: (repo: Repository, callback: () => void) => {
      dispatch(modifyRepo(repo, callback));
    },
    modifyRepoReset: (repo: Repository) => {
      dispatch(modifyRepoReset(repo));
    },
  };
};

export default connect(
  mapStateToProps,
  mapDispatchToProps,
)(withRouter(EditRepo));