import { WorkflowData } from '../models/workflow'
import { APIService } from './api'

export class WorkflowService {
    private v1Url: string

    constructor(private api: APIService, url: string) {
        this.v1Url = `${url}/v1`
    }

    /**
     * This function returns all workflows
     * @returns desired workflow
     */
    public getWorkflows(): Promise<WorkflowData[]> {
        return this.api.get<WorkflowData[]>(`${this.v1Url}/workflows`)
    }

    /**
     * This function retrieves a workflow. If `locale` is not found, it will try to find 'en' version of it.
     * By default, will return most recent workflow of a specific `id`. `createdAt` can be used to select older version.
     * @param id The uuid of the workflow
     * @param locale (optional) The desired locale of the workflow (default: 'en')
     * @param createdAt (optional) The creation date of the workflow (also used for versionning)
     * @returns desired workflow
     */
    public getWorkflow(
        id: string,
        locale?: string,
        createdAt?: string
    ): Promise<WorkflowData> {
        return this.api.get<WorkflowData>(`${this.v1Url}/workflows/${id}`, {
            params: { locale, createdAt },
        })
    }
}