import "@goauthentik/admin/outposts/OutpostDeploymentModal";
import "@goauthentik/admin/outposts/OutpostDeploymentModal";
import "@goauthentik/admin/outposts/OutpostForm";
import "@goauthentik/admin/outposts/OutpostHealth";
import "@goauthentik/admin/outposts/OutpostHealthSimple";
import "@goauthentik/admin/rbac/ObjectPermissionModal";
import { DEFAULT_CONFIG } from "@goauthentik/common/api/config";
import { PFSize } from "@goauthentik/common/enums.js";
import { PFColor } from "@goauthentik/elements/Label";
import "@goauthentik/elements/buttons/SpinnerButton";
import "@goauthentik/elements/forms/DeleteBulkForm";
import "@goauthentik/elements/forms/ModalForm";
import { PaginatedResponse } from "@goauthentik/elements/table/Table";
import { TableColumn } from "@goauthentik/elements/table/Table";
import { TablePage } from "@goauthentik/elements/table/TablePage";
import "@patternfly/elements/pf-tooltip/pf-tooltip.js";

import { msg, str } from "@lit/localize";
import { CSSResult } from "lit";
import { TemplateResult, html } from "lit";
import { customElement, property, state } from "lit/decorators.js";
import { ifDefined } from "lit/directives/if-defined.js";

import PFDescriptionList from "@patternfly/patternfly/components/DescriptionList/description-list.css";

import {
    Outpost,
    OutpostHealth,
    OutpostTypeEnum,
    OutpostsApi,
    RbacPermissionsAssignedByUsersListModelEnum,
} from "@goauthentik/api";

export function TypeToLabel(type?: OutpostTypeEnum): string {
    if (!type) return "";
    switch (type) {
        case OutpostTypeEnum.Proxy:
            return msg("Proxy");
        case OutpostTypeEnum.Ldap:
            return msg("LDAP");
        case OutpostTypeEnum.Radius:
            return msg("Radius");
        case OutpostTypeEnum.Rac:
            return msg("RAC");
        case OutpostTypeEnum.UnknownDefaultOpenApi:
            return msg("Unknown type");
    }
}

@customElement("ak-outpost-list")
export class OutpostListPage extends TablePage<Outpost> {
    expandable = true;

    pageTitle(): string {
        return msg("Outposts");
    }
    pageDescription(): string | undefined {
        return msg(
            "Outposts are deployments of authentik components to support different environments and protocols, like reverse proxies.",
        );
    }
    pageIcon(): string {
        return "pf-icon pf-icon-zone";
    }
    searchEnabled(): boolean {
        return true;
    }

    async apiEndpoint(): Promise<PaginatedResponse<Outpost>> {
        const outposts = await new OutpostsApi(DEFAULT_CONFIG).outpostsInstancesList(
            await this.defaultEndpointConfig(),
        );
        Promise.all(
            outposts.results.map((outpost) => {
                return new OutpostsApi(DEFAULT_CONFIG)
                    .outpostsInstancesHealthList({
                        uuid: outpost.pk,
                    })
                    .then((health) => {
                        this.health[outpost.pk] = health;
                    });
            }),
        );
        return outposts;
    }

    @state()
    health: { [key: string]: OutpostHealth[] } = {};

    columns(): TableColumn[] {
        return [
            new TableColumn(msg("Name"), "name"),
            new TableColumn(msg("Type"), "type"),
            new TableColumn(msg("Providers")),
            new TableColumn(msg("Integration"), "service_connection__name"),
            new TableColumn(msg("Health and Version")),
            new TableColumn(msg("Actions")),
        ];
    }

    static get styles(): CSSResult[] {
        return super.styles.concat(PFDescriptionList);
    }

    checkbox = true;
    clearOnRefresh = true;

    @property()
    order = "name";

    row(item: Outpost): TemplateResult[] {
        return [
            html`<div>${item.name}</div>
                ${item.config.authentik_host === ""
                    ? html`<ak-label color=${PFColor.Orange} ?compact=${true}>
                          ${msg(
                              "Warning: authentik Domain is not configured, authentication will not work.",
                          )}
                      </ak-label>`
                    : html`<ak-label color=${PFColor.Green} ?compact=${true}>
                          ${msg(str`Logging in via ${item.config.authentik_host}.`)}
                      </ak-label>`}`,
            html`${TypeToLabel(item.type)}`,
            html`<ul>
                ${item.providersObj?.map((p) => {
                    return html`<li>
                        <a href="#/core/providers/${p.pk}">${p.name}</a>
                    </li>`;
                })}
            </ul>`,
            html`${item.serviceConnectionObj?.name || msg("No integration active")}`,
            html`<ak-outpost-health-simple
                outpostId=${ifDefined(item.pk)}
            ></ak-outpost-health-simple>`,
            html`<ak-forms-modal>
                    <span slot="submit"> ${msg("Update")} </span>
                    <span slot="header"> ${msg("Update Outpost")} </span>
                    <ak-outpost-form
                        slot="form"
                        .instancePk=${item.pk}
                        .embedded=${item.managed === "goauthentik.io/outposts/embedded"}
                    >
                    </ak-outpost-form>
                    <button slot="trigger" class="pf-c-button pf-m-plain">
                        <pf-tooltip position="top" content=${msg("Edit")}>
                            <i class="fas fa-edit"></i>
                        </pf-tooltip>
                    </button>
                </ak-forms-modal>
                <ak-rbac-object-permission-modal
                    model=${RbacPermissionsAssignedByUsersListModelEnum.OutpostsOutpost}
                    objectPk=${item.pk}
                >
                </ak-rbac-object-permission-modal>
                ${item.managed !== "goauthentik.io/outposts/embedded"
                    ? html`<ak-outpost-deployment-modal .outpost=${item} size=${PFSize.Medium}>
                          <button slot="trigger" class="pf-c-button pf-m-tertiary">
                              ${msg("View Deployment Info")}
                          </button>
                      </ak-outpost-deployment-modal>`
                    : html``}`,
        ];
    }

    renderExpanded(item: Outpost): TemplateResult {
        return html`<td role="cell" colspan="5">
            <div class="pf-c-table__expandable-row-content">
                <h3>
                    ${msg(
                        "Detailed health (one instance per column, data is cached so may be out of date)",
                    )}
                </h3>
                <dl class="pf-c-description-list pf-m-3-col-on-lg">
                    ${this.health[item.pk].map((h) => {
                        return html`<div class="pf-c-description-list__group">
                            <dd class="pf-c-description-list__description">
                                <div class="pf-c-description-list__text">
                                    <ak-outpost-health .outpostHealth=${h}></ak-outpost-health>
                                </div>
                            </dd>
                        </div>`;
                    })}
                </dl>
            </div>
        </td>`;
    }

    renderToolbarSelected(): TemplateResult {
        const disabled = this.selectedElements.length < 1;
        return html`<ak-forms-delete-bulk
            objectLabel=${msg("Outpost(s)")}
            .objects=${this.selectedElements}
            .usedBy=${(item: Outpost) => {
                return new OutpostsApi(DEFAULT_CONFIG).outpostsInstancesUsedByList({
                    uuid: item.pk,
                });
            }}
            .delete=${(item: Outpost) => {
                return new OutpostsApi(DEFAULT_CONFIG).outpostsInstancesDestroy({
                    uuid: item.pk,
                });
            }}
        >
            <button ?disabled=${disabled} slot="trigger" class="pf-c-button pf-m-danger">
                ${msg("Delete")}
            </button>
        </ak-forms-delete-bulk>`;
    }

    renderObjectCreate(): TemplateResult {
        return html`
            <ak-forms-modal>
                <span slot="submit"> ${msg("Create")} </span>
                <span slot="header"> ${msg("Create Outpost")} </span>
                <ak-outpost-form slot="form"> </ak-outpost-form>
                <button slot="trigger" class="pf-c-button pf-m-primary">${msg("Create")}</button>
            </ak-forms-modal>
        `;
    }
}