import { t } from "@lingui/macro";
import { customElement, html, property, TemplateResult } from "lit-element";
import { AKResponse } from "../../api/Client";
import { TablePage } from "../../elements/table/TablePage";

import "../../elements/forms/ModalForm";
import "../../elements/buttons/Dropdown";
import "../../elements/buttons/ActionButton";
import { TableColumn } from "../../elements/table/Table";
import { PAGE_SIZE } from "../../constants";
import { CoreApi, User } from "authentik-api";
import { DEFAULT_CONFIG, tenant } from "../../api/Config";
import "../../elements/forms/DeleteForm";
import "./UserActiveForm";
import "./UserForm";
import { showMessage } from "../../elements/messages/MessageContainer";
import { MessageLevel } from "../../elements/messages/Message";
import { first } from "../../utils";
import { until } from "lit-html/directives/until";

@customElement("ak-user-list")
export class UserListPage extends TablePage<User> {
    searchEnabled(): boolean {
        return true;
    }
    pageTitle(): string {
        return t`Users`;
    }
    pageDescription(): string {
        return "";
    }
    pageIcon(): string {
        return "pf-icon pf-icon-user";
    }

    @property()
    order = "last_login";

    @property({ type: Boolean })
    hideServiceAccounts = true;

    apiEndpoint(page: number): Promise<AKResponse<User>> {
        return new CoreApi(DEFAULT_CONFIG).coreUsersList({
            ordering: this.order,
            page: page,
            pageSize: PAGE_SIZE,
            search: this.search || "",
            attributes: this.hideServiceAccounts
                ? JSON.stringify({
                      "goauthentik.io/user/service-account__isnull": "true",
                  })
                : undefined,
        });
    }

    columns(): TableColumn[] {
        return [
            new TableColumn(t`Name`, "username"),
            new TableColumn(t`Active`, "active"),
            new TableColumn(t`Last login`, "last_login"),
            new TableColumn(t`Actions`),
        ];
    }

    row(item: User): TemplateResult[] {
        return [
            html`<a href="#/identity/users/${item.pk}">
                <div>${item.username}</div>
                <small>${item.name}</small>
            </a>`,
            html`${item.isActive ? t`Yes` : t`No`}`,
            html`${first(item.lastLogin?.toLocaleString(), "-")}`,
            html` <ak-forms-modal>
                    <span slot="submit"> ${t`Update`} </span>
                    <span slot="header"> ${t`Update User`} </span>
                    <ak-user-form slot="form" .instancePk=${item.pk}> </ak-user-form>
                    <button slot="trigger" class="pf-m-secondary pf-c-button">${t`Edit`}</button>
                </ak-forms-modal>
                <ak-dropdown class="pf-c-dropdown">
                    <button class="pf-m-primary pf-c-dropdown__toggle" type="button">
                        <span class="pf-c-dropdown__toggle-text"
                            >${item.isActive ? t`Disable` : t`Enable`}</span
                        >
                        <i
                            class="fas fa-caret-down pf-c-dropdown__toggle-icon"
                            aria-hidden="true"
                        ></i>
                    </button>
                    <ul class="pf-c-dropdown__menu" hidden>
                        <li>
                            <ak-user-active-form
                                .obj=${item}
                                objectLabel=${t`User`}
                                .delete=${() => {
                                    return new CoreApi(DEFAULT_CONFIG).coreUsersPartialUpdate({
                                        id: item.pk || 0,
                                        patchedUserRequest: {
                                            username: item.username,
                                            name: item.name,
                                            isActive: !item.isActive,
                                        },
                                    });
                                }}
                            >
                                <button slot="trigger" class="pf-c-dropdown__menu-item">
                                    ${item.isActive ? t`Disable` : t`Enable`}
                                </button>
                            </ak-user-active-form>
                        </li>
                        <li class="pf-c-divider" role="separator"></li>
                        <li>
                            <ak-forms-delete
                                .obj=${item}
                                objectLabel=${t`User`}
                                .usedBy=${() => {
                                    return new CoreApi(DEFAULT_CONFIG).coreUsersUsedByList({
                                        id: item.pk,
                                    });
                                }}
                                .delete=${() => {
                                    return new CoreApi(DEFAULT_CONFIG).coreUsersDestroy({
                                        id: item.pk,
                                    });
                                }}
                            >
                                <button slot="trigger" class="pf-c-dropdown__menu-item">
                                    ${t`Delete`}
                                </button>
                            </ak-forms-delete>
                        </li>
                    </ul>
                </ak-dropdown>
                ${until(
                    tenant().then((te) => {
                        if (te.flowRecovery) {
                            return html` <ak-action-button
                                .apiRequest=${() => {
                                    return new CoreApi(DEFAULT_CONFIG)
                                        .coreUsersRecoveryRetrieve({
                                            id: item.pk || 0,
                                        })
                                        .then((rec) => {
                                            showMessage({
                                                level: MessageLevel.success,
                                                message: t`Successfully generated recovery link`,
                                                description: rec.link,
                                            });
                                        })
                                        .catch((ex: Response) => {
                                            ex.json().then(() => {
                                                showMessage({
                                                    level: MessageLevel.error,
                                                    message: t`No recovery flow is configured.`,
                                                });
                                            });
                                        });
                                }}
                            >
                                ${t`Reset Password`}
                            </ak-action-button>`;
                        }
                        return html``;
                    }),
                )}
                <a class="pf-c-button pf-m-tertiary" href="${`/-/impersonation/${item.pk}/`}">
                    ${t`Impersonate`}
                </a>`,
        ];
    }

    renderToolbar(): TemplateResult {
        return html`
            <ak-forms-modal>
                <span slot="submit"> ${t`Create`} </span>
                <span slot="header"> ${t`Create User`} </span>
                <ak-user-form slot="form"> </ak-user-form>
                <button slot="trigger" class="pf-c-button pf-m-primary">${t`Create`}</button>
            </ak-forms-modal>
            ${super.renderToolbar()}
        `;
    }

    renderToolbarAfter(): TemplateResult {
        return html`&nbsp;
            <div class="pf-c-toolbar__group pf-m-filter-group">
                <div class="pf-c-toolbar__item pf-m-search-filter">
                    <div class="pf-c-input-group">
                        <div class="pf-c-check">
                            <input
                                class="pf-c-check__input"
                                type="checkbox"
                                id="hide-service-accounts"
                                name="hide-service-accounts"
                                ?checked=${this.hideServiceAccounts}
                                @change=${() => {
                                    this.hideServiceAccounts = !this.hideServiceAccounts;
                                    this.page = 1;
                                    this.fetch();
                                }}
                            />
                            <label class="pf-c-check__label" for="hide-service-accounts">
                                ${t`Hide service-accounts`}
                            </label>
                        </div>
                    </div>
                </div>
            </div>`;
    }
}