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

import { snakeCase, camelCase } from "lodash";
import { CommonResourceService } from 'services/common-service/common-resource-service';
import { ListResults, ListArguments } from 'services/common-service/common-service';
import { AxiosInstance, AxiosRequestConfig } from "axios";
import { CollectionResource } from "models/collection";
import { ProjectResource } from "models/project";
import { ProcessResource } from "models/process";
import { WorkflowResource } from "models/workflow";
import { TrashableResourceService } from "services/common-service/trashable-resource-service";
import { ApiActions } from "services/api/api-actions";
import { GroupResource } from "models/group";
import { Session } from "models/session";

export interface ContentsArguments {
    limit?: number;
    offset?: number;
    order?: string;
    filters?: string;
    recursive?: boolean;
    includeTrash?: boolean;
    excludeHomeProject?: boolean;
}

export interface SharedArguments extends ListArguments {
    include?: string;
}

export type GroupContentsResource =
    CollectionResource |
    ProjectResource |
    ProcessResource |
    WorkflowResource;

export class GroupsService<T extends GroupResource = GroupResource> extends TrashableResourceService<T> {

    constructor(serverApi: AxiosInstance, actions: ApiActions) {
        super(serverApi, "groups", actions);
    }

    async contents(uuid: string, args: ContentsArguments = {}, session?: Session): Promise<ListResults<GroupContentsResource>> {
        const { filters, order, ...other } = args;
        const params = {
            ...other,
            filters: filters ? `[${filters}]` : undefined,
            order: order ? order : undefined
        };
        const pathUrl = uuid ? `/${uuid}/contents` : '/contents';

        const cfg: AxiosRequestConfig = { params: CommonResourceService.mapKeys(snakeCase)(params) };
        if (session) {
            cfg.baseURL = session.baseUrl;
            cfg.headers = { 'Authorization': 'Bearer ' + session.token };
        }

        const response = await CommonResourceService.defaultResponse(
            this.serverApi.get(this.resourceType + pathUrl, cfg), this.actions, false
        );

        return { ...TrashableResourceService.mapKeys(camelCase)(response), clusterId: session && session.clusterId };
    }

    shared(params: SharedArguments = {}): Promise<ListResults<GroupContentsResource>> {
        return CommonResourceService.defaultResponse(
            this.serverApi
                .get(this.resourceType + '/shared', { params }),
            this.actions
        );
    }
}

export enum GroupContentsResourcePrefix {
    COLLECTION = "collections",
    PROJECT = "groups",
    PROCESS = "container_requests",
    WORKFLOW = "workflows"
}