revert: broken build

This commit is contained in:
Anish Lakhwara 2025-02-19 11:09:45 -08:00
parent 6ac181fca7
commit d5791bf5ed

View file

@ -1,90 +1,31 @@
import { StrictMode } from 'react'
import { createRoot } from 'react-dom/client'
import './index.css'
import App from "./App.tsx";
import Root from "./Root.tsx";
import { start } from "@vlcn.io/ws-client/worker.js";
import { createDbProvider } from "@vlcn.io/ws-browserdb";
import initWasm from '@vlcn.io/crsqlite-wasm';
import wasmUrl from '@vlcn.io/crsqlite-wasm/crsqlite.wasm?url';
import tblrx from '@vlcn.io/rx-tbl';
async function initializeDatabase() {
const sqlite = await initWasm(() => wasmUrl);
const db = await sqlite.open("todo.db");
await db.exec(`
CREATE TABLE IF NOT EXISTS todos (
id BLOB PRIMARY KEY NOT NULL,
description TEXT,
project text,
tags text,
due text,
wait text,
priority text,
urgency real,
completed INTEGER NOT NULL DEFAULT 0
);
SELECT crsql_as_crr('todos');
`);
db.onUpdate(async () => {
const changes = await db.execA(`SELECT * FROM crsql_changes WHERE db_version > 0 AND site_id = crsql_site_id()`);
const sqlite = await initWasm(() => wasmUrl);
sendChangesToServer(changes);
});
return db;
}
const db = await sqlite.open("todo.db");
await db.exec(`
CREATE TABLE IF NOT EXISTS todos (
id BLOB PRIMARY KEY NOT NULL,
description TEXT,
project text,
tags text,
due text,
wait text,
priority text,
urgency real,
completed INTEGER NOT NULL DEFAULT 0
);
SELECT crsql_as_crr('todos');
`);
const config = {
dbProvider: createDbProvider(),
transportProvider: (dbName) => new WebSocket(`ws://localhost:8080/sync/${dbName}`),
};
start(config);
const ws = new WebSocket('ws://localhost:8080/sync');
ws.onmessage = async function(event) {
const { type, data } = JSON.parse(event.data);
if (type === 'changes') {
await applyChanges(data);
}
};
function sendChangesToServer(changes) {
const formattedChanges = changes.map(change => ({
TableName: change[0],
PK: Array.isArray(change[1]) ? btoa(String.fromCharCode.apply(null, change[1])) : btoa(change[1]),
ColumnName: change[2],
Value: Array.isArray(change[3]) ? btoa(String.fromCharCode.apply(null, change[3])) : change[3],
ColVersion: Number(change[4]),
DBVersion: Number(change[5]),
SiteID: Array.isArray(change[6]) ? btoa(new TextDecoder('utf8').decode(change[6])) : btoa(change[6]),
CL: Number(change[7]),
Seq: Number(change[8])
}));
console.log(formattedChanges)
const message = {
type: "changes",
data: formattedChanges
};
ws.send(JSON.stringify(message));
}
async function applyChanges(changes) {
const db = initializeDatabase();
const rx = tblrx(db);
const ctx = { db, rx };
await db.tx(async (tx) => {
for (const change of changes) {
await tx.exec(
`INSERT INTO crsql_changes VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`,
change
);
}
});
}
const rx = tblrx(db);
const ctx = { db, rx };
document.getElementById("root")!.classList.add("dark");
@ -93,3 +34,4 @@ createRoot(document.getElementById("root") as HTMLElement).render(
<App ctx={ctx} />
</main>
);