nekomimi.pet
+1
.gitignore
+1
.gitignore
···
1
+
.DS_Store
+14
index.html
+14
index.html
+168
index.js
+168
index.js
···
1
+
const template = document.createElement("template");
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+
template.innerHTML = `
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<slot></slot>
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+
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<ul class="menu" part="menu"></ul>
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+
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<style>
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:host {
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+
--color-background-inherited: var(--color-background, #ffffff);
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+
--color-border-inherited: var(--color-border, #00000022);
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+
--color-shadow-inherited: var(--color-shadow, #000000);
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--color-hover-inherited: var(--color-hover, #eeeeee);
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display: block;
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position: relative;
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font-family: system-ui;
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}
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*, *::before, *::after {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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}
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+
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.menu {
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display: flex;
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flex-direction: column;
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position: absolute;
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left: 0;
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margin-top: 4px;
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width: 100%;
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list-style: none;
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overflow: hidden;
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background-color: var(--color-background-inherited);
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background-clip: padding-box;
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border: 1px solid var(--color-border-inherited);
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border-radius: 8px;
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box-shadow: 0 6px 6px -4px rgb(from var(--color-shadow-inherited) r g b / 20%);
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padding: 4px;
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}
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+
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.menu:empty {
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display: none;
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}
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+
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.user {
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all: unset;
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box-sizing: border-box;
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display: flex;
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align-items: center;
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gap: 8px;
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padding: 6px 8px;
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width: 100%;
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height: calc(1.5rem + 6px * 2);
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border-radius: 4px;
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}
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+
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.user:hover {
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background-color: var(--color-hover-inherited);
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}
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+
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.avatar {
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width: 1.5rem;
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border-radius: 50%;
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}
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+
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.handle {
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white-space: nowrap;
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overflow: hidden;
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text-overflow: ellipsis;
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}
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</style>
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`;
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+
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const user = document.createElement("template");
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user.innerHTML = `
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<li>
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<button class="user" part="user">
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<img class="avatar" part="avatar">
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<span class="handle" part="handle"></span>
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</button>
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</li>
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`;
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+
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export default class ActorTypeahead extends HTMLElement {
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static tag = "actor-typeahead";
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+
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static define(tag = this.tag) {
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this.tag = tag;
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const name = customElements.getName(this);
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if (name && name !== tag) return console.warn(`${this.name} already defined as <${name}>!`);
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+
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const ce = customElements.get(tag);
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if (Boolean(ce) && ce !== this) return console.warn(`<${tag}> already defined as ${ce.name}!`);
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+
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customElements.define(tag, this);
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}
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+
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static {
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const tag = new URL(import.meta.url).searchParams.get("define") || this.tag;
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if (tag !== "false") this.define(tag);
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}
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+
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#shadow = this.attachShadow({ mode: "closed" });
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constructor() {
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super();
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+
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this.#shadow.append(template.cloneNode(true).content);
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this.#render([]);
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this.addEventListener("input", this);
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// this.addEventListener("focusout", this);
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this.#shadow.addEventListener("click", this);
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}
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+
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get #rows() {
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const rows = Number.parseInt(this.getAttribute("rows"));
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+
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if (Number.isNaN(rows)) return 5;
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return rows;
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+
}
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+
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/** @param {Event} evt */
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handleEvent(evt) {
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switch (evt.type) {
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case "input":
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+
this.#search(evt.target.value);
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+
break;
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+
// case "focusout":
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+
// this.#render([]);
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// break;
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case "click":
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const button = evt.target.closest(".user");
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const input = this.querySelector("input");
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+
if (!input || !button) return;
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+
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input.value = button.dataset.handle;
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+
this.#render([]);
139
+
}
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+
}
141
+
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+
#render(actors) {
143
+
const fragment = document.createDocumentFragment();
144
+
for (const actor of actors) {
145
+
const li = user.cloneNode(true).content;
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li.querySelector(".user").dataset.handle = actor.handle;
147
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li.querySelector(".avatar").src = actor.avatar;
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+
li.querySelector(".handle").textContent = actor.handle;
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fragment.append(li);
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+
}
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+
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this.#shadow.querySelector(".menu").replaceChildren(...fragment.children);
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+
}
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+
155
+
/** @param {string} query */
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+
async #search(query) {
157
+
if (!query) return this.#render([]);
158
+
159
+
const host = this.getAttribute("host") ?? "https://public.api.bsky.app";
160
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const url = new URL("xrpc/app.bsky.actor.searchActorsTypeahead", host);
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url.searchParams.set("q", query);
162
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url.searchParams.set("limit", this.getAttribute("rows") ?? 5);
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+
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const res = await fetch(url);
165
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const { actors } = await res.json();
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this.#render(actors);
167
+
}
168
+
}