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deleted accidental file

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Ladd 2026-01-05 00:46:04 -06:00
parent 0a0c9da3af
commit a6f0f43683
1 changed files with 0 additions and 95 deletions
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import {TOOL_INFO_CLASSNAME, WIDE_CLASSNAME} from '../config.js';
import {hash} from '../helper.js';
import {Tool} from '../tool.js';
export class StateTool extends Tool {
stored = [];
setContainer(container) {
super.setContainer(container);
const buttons = document.createElement('div');
const save = document.createElement('button');
const list = document.createElement('div');
save.innerHTML = 'Save';
save.classList.add(WIDE_CLASSNAME);
buttons.style.display = 'flex';
buttons.style.flexDirection = 'row';
buttons.appendChild(save);
list.style.display = 'flex';
list.style.flexDirection = 'column';
this.div.appendChild(buttons);
this.div.appendChild(list);
save.addEventListener('click', async () => {
const state = this.sim.toJSON();
this.stored.push(state);
const item = await this.createItem(state);
list.appendChild(item);
});
// Check url query parameter, and load specified state if found
const paramsString = window.location.search;
const searchParams = new URLSearchParams(paramsString);
const stateEnc = searchParams.get("state"); // a
if (stateEnc) {
const stateText = decodeURI(stateEnc);
const state = JSON.parse(stateText);
// Tools in this system can be very powerful
this.sim.fromJSON(state);
}
}
getStateDescription(state) {
const d = new Date(state.dateSaved);
return `${d.toLocaleDateString()} ${d.toLocaleTimeString()}`;
}
async createItem(state) {
const item = document.createElement('div');
item.style.display = 'flex';
item.style.flexDirection = 'row';
item.style.flexWrap = 'wrap';
const description = document.createElement('button');
description.style.flex = '2';
description.classList.add(TOOL_INFO_CLASSNAME);
description.innerHTML = this.getStateDescription(state);
const load = document.createElement('button');
load.style.flex = '1';
load.innerHTML = 'Load';
const link = document.createElement('a');
const {url, digest} = await this.toUrl(state);
link.classList.add(TOOL_INFO_CLASSNAME);
link.classList.add(WIDE_CLASSNAME);
link.href = url;
link.innerHTML = digest.slice(0, 6);
load.appendChild(link);
item.appendChild(description);
item.appendChild(load);
load.addEventListener('click', (e) => {
e.preventDefault();
// Tools in this system can wield great power
this.sim.fromJSON(state);
});
return item;
}
async toUrl(state) {
const stateText = JSON.stringify(state);
// const stateB64 = window.btoa(stateText);
const rawUrl = `./?state=${stateText}`;
const url = encodeURI(rawUrl);
const digest = await hash(stateText);
return {url, digest};
}
}