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

import { serverApi } from "../../common/api/server-api";
import { Dispatch } from "redux";
import actions from "../../store/project/project-action";
import { Project } from "../../models/project";
import UrlBuilder from "../../common/api/url-builder";
import FilterBuilder, { FilterField } from "../../common/api/filter-builder";

interface GroupsResponse {
    offset: number;
    limit: number;
    items: Array<{
        href: string;
        kind: string;
        etag: string;
        uuid: string;
        owner_uuid: string;
        created_at: string;
        modified_by_client_uuid: string;
        modified_by_user_uuid: string;
        modified_at: string;
        name: string;
        group_class: string;
        description: string;
        writable_by: string[];
        delete_at: string;
        trash_at: string;
        is_trashed: boolean;
    }>;
}

export default class ProjectService {
    public getProjectList = (parentUuid?: string) => (dispatch: Dispatch): Promise<Project[]> => {
        dispatch(actions.PROJECTS_REQUEST(parentUuid));
        if (parentUuid) {
            const fb = new FilterBuilder();
            fb.addLike(FilterField.OWNER_UUID, parentUuid);
            return serverApi.get<GroupsResponse>('/groups', { params: {
                filters: fb.get()
            }}).then(groups => {
                const projects = groups.data.items.map(g => ({
                    name: g.name,
                    createdAt: g.created_at,
                    modifiedAt: g.modified_at,
                    href: g.href,
                    uuid: g.uuid,
                    ownerUuid: g.owner_uuid
                } as Project));
                dispatch(actions.PROJECTS_SUCCESS({projects, parentItemId: parentUuid}));
                return projects;
            });
        } else {
            dispatch(actions.PROJECTS_SUCCESS({projects: [], parentItemId: parentUuid}));
            return Promise.resolve([]);
        }
    }
}