import { CoreApi, User } from "authentik-api";
import { gettext } from "django";
import { customElement, property } from "lit-element";
import { html, TemplateResult } from "lit-html";
import { DEFAULT_CONFIG } from "../../api/Config";
import { Form } from "../../elements/forms/Form";
import { ifDefined } from "lit-html/directives/if-defined";
import "../../elements/forms/HorizontalFormElement";
import "../../elements/CodeMirror";
import YAML from "yaml";

@customElement("ak-user-form")
export class UserForm extends Form<User> {

    @property({ attribute: false })
    user?: User;

    getSuccessMessage(): string {
        if (this.user) {
            return gettext("Successfully updated user.");
        } else {
            return gettext("Successfully created user.");
        }
    }

    send = (data: User): Promise<User> => {
        if (this.user) {
            return new CoreApi(DEFAULT_CONFIG).coreUsersUpdate({
                id: this.user.pk || 0,
                data: data
            });
        } else {
            return new CoreApi(DEFAULT_CONFIG).coreUsersCreate({
                data: data
            });
        }
    };

    renderForm(): TemplateResult {
        return html`<form class="pf-c-form pf-m-horizontal">
            <ak-form-element-horizontal
                label=${gettext("Username")}
                ?required=${true}
                name="username">
                <input type="text" value="${ifDefined(this.user?.username)}" class="pf-c-form-control" required="">
                <p class="pf-c-form__helper-text">${gettext("Required. 150 characters or fewer. Letters, digits and @/./+/-/_ only.")}</p>
            </ak-form-element-horizontal>
            <ak-form-element-horizontal
                label=${gettext("Name")}
                ?required=${true}
                name="name">
                <input type="text" value="${ifDefined(this.user?.name)}" class="pf-c-form-control" required="">
                <p class="pf-c-form__helper-text">${gettext("User's display name.")}</p>
            </ak-form-element-horizontal>
            <ak-form-element-horizontal
                label=${gettext("Email")}
                ?required=${true}
                name="email">
                <input type="email" autocomplete="off" value="${ifDefined(this.user?.email)}" class="pf-c-form-control" required="">
            </ak-form-element-horizontal>
            <ak-form-element-horizontal
                name="isActive">
                <div class="pf-c-check">
                    <input type="checkbox" class="pf-c-check__input" ?checked=${this.user?.isActive || false}>
                    <label class="pf-c-check__label">
                        ${gettext("Is active")}
                    </label>
                </div>
                <p class="pf-c-form__helper-text">${gettext("Designates whether this user should be treated as active. Unselect this instead of deleting accounts.")}</p>
            </ak-form-element-horizontal>
            <ak-form-element-horizontal
                label=${gettext("Attributes")}
                name="attributes">
                <ak-codemirror mode="yaml" value="${YAML.stringify(this.user?.attributes)}">
                </ak-codemirror>
            </ak-form-element-horizontal>
        </form>`;
    }

}