import { Flow, FlowsApi } from "authentik-api";
import { gettext } from "django";
import { customElement } from "lit-element";
import { html, TemplateResult } from "lit-html";
import { DEFAULT_CONFIG } from "../../api/Config";
import { Form } from "../../elements/forms/Form";
import "../../elements/forms/HorizontalFormElement";

@customElement("ak-flow-import-form")
export class FlowImportForm extends Form<Flow> {

    getSuccessMessage(): string {
        return gettext("Successfully imported flow.");
    }

    // eslint-disable-next-line
    send = (data: Flow): Promise<void> => {
        const file = this.getFormFile();
        if (!file) {
            throw new Error("No form data");
        }
        return new FlowsApi(DEFAULT_CONFIG).flowsInstancesImportFlow({
            file: file
        });
    };

    renderForm(): TemplateResult {
        return html`<form class="pf-c-form pf-m-horizontal">
            <ak-form-element-horizontal
                label=${gettext("Flow")}
                name="flow">
                <input type="file" value="" class="pf-c-form-control">
                <p class="pf-c-form__helper-text">${gettext("Background shown during execution.")}</p>
            </ak-form-element-horizontal>
        </form>`;
    }

}