442 lines
16 KiB
TypeScript
442 lines
16 KiB
TypeScript
/**
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* <rstack-space-switcher> — Dropdown to switch between user's spaces.
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*
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* Attributes:
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* current — the active space slug
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* name — the display name of the active space
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*
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* Fetches the user's spaces from /api/spaces on click.
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* Passes auth token so the API returns private spaces the user can access.
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*/
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import { isAuthenticated, getAccessToken } from "./rstack-identity";
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import { rspaceNavUrl, getCurrentModule as getModule } from "../url-helpers";
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interface SpaceInfo {
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slug: string;
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name: string;
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icon?: string;
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role?: string;
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visibility?: string;
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accessible?: boolean;
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relationship?: "owner" | "member" | "demo" | "other";
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pendingRequest?: boolean;
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}
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export class RStackSpaceSwitcher extends HTMLElement {
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#shadow: ShadowRoot;
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#spaces: SpaceInfo[] = [];
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#loaded = false;
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constructor() {
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super();
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this.#shadow = this.attachShadow({ mode: "open" });
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}
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static get observedAttributes() {
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return ["current", "name"];
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}
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get current(): string {
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return this.getAttribute("current") || "";
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}
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get spaceName(): string {
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return this.getAttribute("name") || this.current;
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}
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connectedCallback() {
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this.#render();
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}
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attributeChangedCallback() {
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this.#render();
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}
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async #loadSpaces() {
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if (this.#loaded) return;
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try {
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const headers: Record<string, string> = {};
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const token = getAccessToken();
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if (token) headers["Authorization"] = `Bearer ${token}`;
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const res = await fetch("/api/spaces", { headers });
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if (res.ok) {
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const data = await res.json();
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this.#spaces = data.spaces || [];
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}
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} catch {
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// Offline or API not available — just show current
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}
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this.#loaded = true;
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}
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/** Force reload spaces on next open (e.g. after auth change) */
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reload() {
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this.#loaded = false;
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this.#spaces = [];
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}
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#render() {
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const current = this.current;
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const name = this.spaceName;
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this.#shadow.innerHTML = `
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<style>${STYLES}</style>
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<div class="switcher">
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<button class="trigger" id="trigger">
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<span class="space-name">${name || "Select space"}</span>
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<span class="caret">▾</span>
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</button>
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<div class="menu" id="menu">
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<div class="menu-loading">Loading spaces...</div>
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</div>
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</div>
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`;
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const trigger = this.#shadow.getElementById("trigger")!;
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const menu = this.#shadow.getElementById("menu")!;
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trigger.addEventListener("click", async (e) => {
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e.stopPropagation();
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const isOpen = menu.classList.toggle("open");
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if (isOpen && !this.#loaded) {
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await this.#loadSpaces();
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this.#renderMenu(menu, current);
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}
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});
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document.addEventListener("click", () => menu.classList.remove("open"));
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}
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#visibilityInfo(s: SpaceInfo): { cls: string; label: string } {
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const v = s.visibility || "public_read";
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if (v === "members_only") return { cls: "vis-private", label: "\uD83D\uDD12" };
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if (v === "authenticated") return { cls: "vis-permissioned", label: "\uD83D\uDD11" };
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return { cls: "vis-public", label: "\uD83D\uDD13" };
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}
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#renderMenu(menu: HTMLElement, current: string) {
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if (this.#spaces.length === 0) {
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menu.innerHTML = `
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<div class="menu-empty">
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${isAuthenticated() ? "No spaces yet" : "Sign in to see your spaces"}
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</div>
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<a class="item item--create" href="/new">+ Create new space</a>
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`;
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return;
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}
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const moduleId = this.#getCurrentModule();
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const auth = isAuthenticated();
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// 3-section split
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const mySpaces = this.#spaces.filter((s) => s.role);
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const publicSpaces = this.#spaces.filter((s) => s.accessible !== false && !s.role);
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const discoverSpaces = this.#spaces.filter((s) => s.accessible === false);
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let html = "";
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// ── Your spaces ──
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if (mySpaces.length > 0) {
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html += `<div class="section-label">Your spaces</div>`;
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html += mySpaces
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.map((s) => {
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const vis = this.#visibilityInfo(s);
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return `
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<a class="item ${vis.cls} ${s.slug === current ? "active" : ""}"
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href="${rspaceNavUrl(s.slug, moduleId)}">
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<span class="item-icon">${s.icon || "\uD83C\uDF10"}</span>
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<span class="item-name">${s.name}</span>
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<span class="item-vis ${vis.cls}">${vis.label}</span>
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</a>`;
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})
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.join("");
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}
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// ── Public spaces ──
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if (publicSpaces.length > 0) {
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if (mySpaces.length > 0) html += `<div class="divider"></div>`;
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html += `<div class="section-label">Public spaces</div>`;
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html += publicSpaces
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.map((s) => {
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const vis = this.#visibilityInfo(s);
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return `
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<a class="item ${vis.cls} ${s.slug === current ? "active" : ""}"
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href="${rspaceNavUrl(s.slug, moduleId)}">
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<span class="item-icon">${s.icon || "\uD83C\uDF10"}</span>
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<span class="item-name">${s.name}</span>
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<span class="item-vis ${vis.cls}">${vis.label}</span>
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</a>`;
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})
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.join("");
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}
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// ── Discover (inaccessible spaces) ──
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if (auth && discoverSpaces.length > 0) {
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html += `<div class="divider"></div>`;
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html += `<div class="section-label">Discover</div>`;
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html += discoverSpaces
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.map((s) => {
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const vis = this.#visibilityInfo(s);
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const pending = s.pendingRequest;
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return `
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<div class="item item--discover ${vis.cls}">
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<span class="item-icon">${s.icon || "\uD83C\uDF10"}</span>
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<span class="item-name">${s.name}</span>
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<span class="item-vis ${vis.cls}">${vis.label}</span>
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${pending
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? `<span class="item-badge item-badge--pending">Requested</span>`
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: `<button class="item-request-btn" data-slug="${s.slug}" data-name="${s.name.replace(/"/g, """)}">Request Access</button>`
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}
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</div>`;
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})
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.join("");
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}
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html += `<div class="divider"></div>`;
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html += `<a class="item item--create" href="/new">+ Create new space</a>`;
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menu.innerHTML = html;
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// Attach Request Access button listeners
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menu.querySelectorAll(".item-request-btn").forEach((btn) => {
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btn.addEventListener("click", (e) => {
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e.stopPropagation();
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const el = btn as HTMLElement;
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this.#showRequestAccessModal(el.dataset.slug!, el.dataset.name!);
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});
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});
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}
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#showRequestAccessModal(slug: string, spaceName: string) {
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if (document.querySelector(".rstack-auth-overlay")) return;
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const overlay = document.createElement("div");
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overlay.className = "rstack-auth-overlay";
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overlay.innerHTML = `
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<style>${REQUEST_MODAL_STYLES}</style>
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<div class="auth-modal">
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<button class="close-btn" data-action="close">×</button>
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<h2>Request Access</h2>
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<p>Request access to <strong>${spaceName.replace(/</g, "<")}</strong></p>
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<textarea class="input" id="ra-message" rows="3" placeholder="Optional message to the space owner..." style="resize:vertical"></textarea>
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<div class="actions">
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<button class="btn btn--secondary" data-action="close">Cancel</button>
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<button class="btn btn--primary" data-action="submit">Send Request</button>
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</div>
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<div class="error" id="ra-error"></div>
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</div>
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`;
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const close = () => overlay.remove();
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overlay.querySelectorAll('[data-action="close"]').forEach((el) =>
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el.addEventListener("click", close)
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);
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overlay.addEventListener("click", (e) => { if (e.target === overlay) close(); });
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overlay.querySelector('[data-action="submit"]')?.addEventListener("click", async () => {
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const btn = overlay.querySelector('[data-action="submit"]') as HTMLButtonElement;
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const errEl = overlay.querySelector("#ra-error") as HTMLElement;
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const msg = (overlay.querySelector("#ra-message") as HTMLTextAreaElement).value.trim();
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errEl.textContent = "";
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btn.disabled = true;
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btn.innerHTML = '<span class="spinner"></span> Sending...';
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try {
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const token = getAccessToken();
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const res = await fetch(`/api/spaces/${slug}/access-requests`, {
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method: "POST",
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headers: {
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"Content-Type": "application/json",
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...(token ? { Authorization: `Bearer ${token}` } : {}),
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},
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body: JSON.stringify({ message: msg || undefined }),
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});
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const data = await res.json();
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if (!res.ok) throw new Error(data.error || "Failed to send request");
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// Mark as pending in local state
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const space = this.#spaces.find((s) => s.slug === slug);
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if (space) space.pendingRequest = true;
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close();
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// Re-render menu if open
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const menu = this.#shadow.getElementById("menu");
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if (menu?.classList.contains("open")) {
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this.#renderMenu(menu, this.current);
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}
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} catch (err: any) {
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btn.disabled = false;
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btn.innerHTML = "Send Request";
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errEl.textContent = err.message || "Failed to send request";
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}
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});
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document.body.appendChild(overlay);
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}
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#getCurrentModule(): string {
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return getModule();
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}
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static define(tag = "rstack-space-switcher") {
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if (!customElements.get(tag)) customElements.define(tag, RStackSpaceSwitcher);
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}
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}
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const STYLES = `
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:host { display: contents; }
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.switcher { position: relative; }
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.trigger {
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display: flex; align-items: center; gap: 6px;
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padding: 6px 14px; border-radius: 8px; border: none;
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font-size: 0.9rem; font-weight: 600; cursor: pointer;
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transition: background 0.15s; color: inherit;
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}
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:host-context([data-theme="light"]) .trigger { background: rgba(0,0,0,0.05); color: #0f172a; }
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:host-context([data-theme="light"]) .trigger:hover { background: rgba(0,0,0,0.08); }
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:host-context([data-theme="dark"]) .trigger { background: rgba(255,255,255,0.08); color: #e2e8f0; }
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:host-context([data-theme="dark"]) .trigger:hover { background: rgba(255,255,255,0.12); }
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.space-name { max-width: 160px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
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.caret { font-size: 0.7em; opacity: 0.6; }
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.menu {
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position: absolute; top: 100%; left: 0; margin-top: 6px;
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min-width: 260px; max-height: 400px; overflow-y: auto;
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border-radius: 12px; box-shadow: 0 8px 30px rgba(0,0,0,0.25);
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display: none; z-index: 200;
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}
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.menu.open { display: block; }
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:host-context([data-theme="light"]) .menu { background: white; border: 1px solid rgba(0,0,0,0.1); }
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:host-context([data-theme="dark"]) .menu { background: #1e293b; border: 1px solid rgba(255,255,255,0.1); }
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.section-label {
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padding: 8px 14px 4px; font-size: 0.7rem; font-weight: 600;
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text-transform: uppercase; letter-spacing: 0.05em; opacity: 0.5;
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}
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.item {
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display: flex; align-items: center; gap: 10px;
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padding: 10px 14px; text-decoration: none; cursor: pointer;
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transition: background 0.12s; border-left: 3px solid transparent;
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}
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:host-context([data-theme="light"]) .item { color: #374151; }
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:host-context([data-theme="light"]) .item:hover { background: #f1f5f9; }
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:host-context([data-theme="light"]) .item.active { background: #e0f2fe; }
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:host-context([data-theme="dark"]) .item { color: #e2e8f0; }
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:host-context([data-theme="dark"]) .item:hover { background: rgba(255,255,255,0.05); }
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:host-context([data-theme="dark"]) .item.active { background: rgba(6,182,212,0.1); }
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/* Visibility color accents — left border */
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.item.vis-public { border-left-color: #34d399; }
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.item.vis-private { border-left-color: #f87171; }
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.item.vis-permissioned { border-left-color: #fbbf24; }
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.item-icon { font-size: 1.1rem; flex-shrink: 0; }
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.item-name { font-size: 0.875rem; font-weight: 500; flex: 1; }
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/* Visibility badge */
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.item-vis {
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font-size: 0.9rem; padding: 2px 4px; border-radius: 4px; flex-shrink: 0;
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line-height: 1; display: flex; align-items: center; justify-content: center;
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}
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.item-vis.vis-public { background: rgba(52,211,153,0.15); color: #34d399; }
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.item-vis.vis-private { background: rgba(248,113,113,0.15); color: #f87171; }
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.item-vis.vis-permissioned { background: rgba(251,191,36,0.15); color: #fbbf24; }
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:host-context([data-theme="light"]) .item-vis.vis-public { background: #d1fae5; color: #059669; }
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:host-context([data-theme="light"]) .item-vis.vis-private { background: #fee2e2; color: #dc2626; }
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:host-context([data-theme="light"]) .item-vis.vis-permissioned { background: #fef3c7; color: #d97706; }
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.item--create {
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font-size: 0.85rem; font-weight: 600; color: #06b6d4 !important;
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border-left-color: transparent !important;
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}
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.item--create:hover { background: rgba(6,182,212,0.08) !important; }
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.divider { height: 1px; margin: 4px 0; }
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:host-context([data-theme="light"]) .divider { background: rgba(0,0,0,0.08); }
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:host-context([data-theme="dark"]) .divider { background: rgba(255,255,255,0.08); }
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.menu-loading, .menu-empty {
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padding: 16px; text-align: center; font-size: 0.85rem; color: #94a3b8;
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}
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/* Discover section — non-navigable items */
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.item--discover { cursor: default; flex-wrap: wrap; }
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.item--discover:hover { background: transparent !important; }
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:host-context([data-theme="light"]) .item--discover:hover { background: transparent !important; }
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:host-context([data-theme="dark"]) .item--discover:hover { background: transparent !important; }
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.item-request-btn {
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margin-left: auto; padding: 4px 10px; border-radius: 6px; border: none;
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font-size: 0.75rem; font-weight: 600; cursor: pointer;
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background: linear-gradient(135deg, #06b6d4, #7c3aed); color: white;
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transition: opacity 0.15s; white-space: nowrap;
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}
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.item-request-btn:hover { opacity: 0.85; }
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.item-badge { font-size: 0.7rem; padding: 3px 8px; border-radius: 6px; margin-left: auto; white-space: nowrap; }
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.item-badge--pending {
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background: rgba(251,191,36,0.15); color: #fbbf24; font-weight: 600;
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}
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:host-context([data-theme="light"]) .item-badge--pending { background: #fef3c7; color: #d97706; }
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`;
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const REQUEST_MODAL_STYLES = `
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.rstack-auth-overlay {
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position: fixed; inset: 0; background: rgba(0,0,0,0.6);
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backdrop-filter: blur(4px); display: flex; align-items: center;
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justify-content: center; z-index: 10000; animation: fadeIn 0.2s;
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}
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.auth-modal {
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background: #1e293b; border: 1px solid rgba(255,255,255,0.1);
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border-radius: 16px; padding: 2rem; max-width: 420px; width: 90%;
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text-align: center; color: white; box-shadow: 0 20px 60px rgba(0,0,0,0.4);
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animation: slideUp 0.3s; position: relative;
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}
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.auth-modal h2 {
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font-size: 1.5rem; margin-bottom: 0.5rem;
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background: linear-gradient(135deg, #06b6d4, #7c3aed);
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-webkit-background-clip: text; -webkit-text-fill-color: transparent;
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}
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.auth-modal p { color: #94a3b8; font-size: 0.95rem; line-height: 1.6; margin-bottom: 1rem; }
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.input {
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width: 100%; padding: 12px 16px; border-radius: 8px;
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border: 1px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.05);
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color: white; font-size: 0.9rem; margin-bottom: 1rem; outline: none;
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transition: border-color 0.2s; box-sizing: border-box; font-family: inherit;
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}
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.input:focus { border-color: #06b6d4; }
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.input::placeholder { color: #64748b; }
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.actions { display: flex; gap: 12px; margin-top: 0.5rem; }
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.btn {
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flex: 1; padding: 12px 20px; border-radius: 8px; border: none;
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font-size: 0.95rem; font-weight: 600; cursor: pointer; transition: all 0.2s;
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}
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.btn--primary { background: linear-gradient(135deg, #06b6d4, #7c3aed); color: white; }
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.btn--primary:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(6,182,212,0.3); }
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.btn--primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
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.btn--secondary { background: rgba(255,255,255,0.08); color: #94a3b8; border: 1px solid rgba(255,255,255,0.1); }
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.btn--secondary:hover { background: rgba(255,255,255,0.12); color: white; }
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.error { color: #ef4444; font-size: 0.85rem; margin-top: 0.5rem; min-height: 1.2em; }
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.close-btn {
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position: absolute; top: 12px; right: 16px;
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background: none; border: none; color: #64748b; font-size: 1.5rem;
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cursor: pointer; line-height: 1; padding: 4px 8px; border-radius: 6px;
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}
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.close-btn:hover { color: white; background: rgba(255,255,255,0.1); }
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.spinner {
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display: inline-block; width: 18px; height: 18px;
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border: 2px solid transparent; border-top-color: currentColor;
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border-radius: 50%; animation: spin 0.7s linear infinite;
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vertical-align: middle; margin-right: 6px;
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}
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@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
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@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
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@keyframes spin { to { transform: rotate(360deg); } }
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`;
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