// Copyright (C) The Arvados Authors. All rights reserved.
//
// SPDX-License-Identifier: AGPL-3.0

import * as React from 'react';
import { StyleRulesCallback, WithStyles, withStyles } from '@material-ui/core';
import { DataExplorer } from "~/views-components/data-explorer/data-explorer";
import { connect, DispatchProp } from 'react-redux';
import { RootState } from '~/store/store';
import { ArvadosTheme } from '~/common/custom-theme';
import { ShareMeIcon } from '~/components/icon/icon';
import { ResourcesState } from "~/store/resources/resources";
import { navigateTo } from "~/store/navigation/navigation-action";
import { loadDetailsPanel } from "~/store/details-panel/details-panel-action";
import { PanelDefaultView } from '~/components/panel-default-view/panel-default-view';
import { DataTableDefaultView } from '~/components/data-table-default-view/data-table-default-view';
import { SHARED_WITH_ME_PANEL_ID } from '~/store/shared-with-me-panel/shared-with-me-panel-actions';

type CssRules = "toolbar" | "button";

const styles: StyleRulesCallback<CssRules> = (theme: ArvadosTheme) => ({
    toolbar: {
        paddingBottom: theme.spacing.unit * 3,
        textAlign: "right"
    },
    button: {
        marginLeft: theme.spacing.unit
    },
});

interface SharedWithMePanelDataProps {
    resources: ResourcesState;
}

type SharedWithMePanelProps = SharedWithMePanelDataProps & DispatchProp & WithStyles<CssRules>;

export const SharedWithMePanel = withStyles(styles)(
    connect((state: RootState) => ({
        resources: state.resources
    }))(
        class extends React.Component<SharedWithMePanelProps> {
            render() {
                return this.hasAnyTrashedResources()
                    ? <DataExplorer
                        id={SHARED_WITH_ME_PANEL_ID}
                        onRowClick={this.handleRowClick}
                        onRowDoubleClick={this.handleRowDoubleClick}
                        onContextMenu={this.handleContextMenu}
                        contextMenuColumn={false}
                        dataTableDefaultView={<DataTableDefaultView icon={ShareMeIcon} />} />
                    : <PanelDefaultView
                        icon={ShareMeIcon}
                        messages={['No shared items.']} />;
            }

            hasAnyTrashedResources = () => {
                // TODO: implement check if there is anything in the trash,
                //       without taking pagination into the account
                return true;
            }

            handleContextMenu = (event: React.MouseEvent<HTMLElement>, resourceUuid: string) => {
                // const resource = getResource<TrashableResource>(resourceUuid)(this.props.resources);
                // if (resource) {
                //     this.props.dispatch<any>(openContextMenu(event, {
                //         name: '',
                //         uuid: resource.uuid,
                //         ownerUuid: resource.ownerUuid,
                //         isTrashed: resource.isTrashed,
                //         kind: resource.kind,
                //         menuKind: ContextMenuKind.TRASH
                //     }));
                // }
            }

            handleRowDoubleClick = (uuid: string) => {
                this.props.dispatch<any>(navigateTo(uuid));
            }

            handleRowClick = (uuid: string) => {
                this.props.dispatch(loadDetailsPanel(uuid));
            }
        }
    )
);