115 lines
3.6 KiB
JavaScript
115 lines
3.6 KiB
JavaScript
import { api } from "../api.js";
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import { $el } from "../ui.js";
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import { addStylesheet } from "../utils.js";
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import { createSpinner } from "./spinner.js";
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export class UserSelectionScreen {
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async show(users, user) {
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// This will rarely be hit so move the loading to on demand
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await addStylesheet(import.meta.url);
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const userSelection = document.getElementById("comfy-user-selection");
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userSelection.style.display = "";
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return new Promise((resolve) => {
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const input = userSelection.getElementsByTagName("input")[0];
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const select = userSelection.getElementsByTagName("select")[0];
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const inputSection = input.closest("section");
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const selectSection = select.closest("section");
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const form = userSelection.getElementsByTagName("form")[0];
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const error = userSelection.getElementsByClassName("comfy-user-error")[0];
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const button = userSelection.getElementsByClassName("comfy-user-button-next")[0];
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let inputActive = null;
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input.addEventListener("focus", () => {
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inputSection.classList.add("selected");
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selectSection.classList.remove("selected");
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inputActive = true;
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});
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select.addEventListener("focus", () => {
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inputSection.classList.remove("selected");
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selectSection.classList.add("selected");
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inputActive = false;
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select.style.color = "";
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});
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select.addEventListener("blur", () => {
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if (!select.value) {
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select.style.color = "var(--descrip-text)";
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}
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});
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form.addEventListener("submit", async (e) => {
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e.preventDefault();
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if (inputActive == null) {
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error.textContent = "Please enter a username or select an existing user.";
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} else if (inputActive) {
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const username = input.value.trim();
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if (!username) {
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error.textContent = "Please enter a username.";
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return;
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}
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// Create new user
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input.disabled = select.disabled = input.readonly = select.readonly = true;
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const spinner = createSpinner();
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button.prepend(spinner);
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try {
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const resp = await api.createUser(username);
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if (resp.status >= 300) {
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let message = "Error creating user: " + resp.status + " " + resp.statusText;
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try {
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const res = await resp.json();
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if(res.error) {
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message = res.error;
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}
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} catch (error) {
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}
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throw new Error(message);
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}
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resolve({ username, userId: await resp.json(), created: true });
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} catch (err) {
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spinner.remove();
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error.textContent = err.message ?? err.statusText ?? err ?? "An unknown error occurred.";
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input.disabled = select.disabled = input.readonly = select.readonly = false;
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return;
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}
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} else if (!select.value) {
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error.textContent = "Please select an existing user.";
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return;
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} else {
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resolve({ username: users[select.value], userId: select.value, created: false });
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}
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});
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if (user) {
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const name = localStorage["Comfy.userName"];
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if (name) {
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input.value = name;
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}
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}
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if (input.value) {
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// Focus the input, do this separately as sometimes browsers like to fill in the value
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input.focus();
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}
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const userIds = Object.keys(users ?? {});
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if (userIds.length) {
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for (const u of userIds) {
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$el("option", { textContent: users[u], value: u, parent: select });
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}
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select.style.color = "var(--descrip-text)";
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if (select.value) {
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// Focus the select, do this separately as sometimes browsers like to fill in the value
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select.focus();
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}
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} else {
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userSelection.classList.add("no-users");
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input.focus();
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}
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}).then((r) => {
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userSelection.remove();
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return r;
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});
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}
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}
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