math-tasks/assets/themes/sonic/components/diamond/diamond.editor.mjs

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/**
* Component-editor for sonic-diamond.
*
* MVP: matrix view only. Diamonds need no per-variant tuning (all images
* are pre-aligned), so single-mode and anchor editing are not implemented.
* The "Copy snapshot" button still works — it produces the current
* `anchorsDefault` and `variants` ready to paste between marker comments.
*/
await customElements.whenDefined('sonic-diamond');
const Comp = customElements.get('sonic-diamond');
const { presetProps, chippedShapes } = Comp;
document.getElementById('meta').textContent =
`${Object.keys(Comp.variants).length} variants · baseSize ${Comp.baseSize.w}×${Comp.baseSize.h}mm · origin (${Comp.origin.x}, ${Comp.origin.y})`;
const main = document.getElementById('main');
renderGrid('Full', false);
renderGrid('Chipped', true);
document.getElementById('btn-copy').addEventListener('click', async () => {
const text = serializeSnapshot(Comp.anchorsDefault, Comp.variants);
await navigator.clipboard.writeText(text);
showToast('Snapshot copied');
});
function renderGrid(title, chipped) {
const shapes = chipped
? presetProps.shape.filter(s => chippedShapes.has(s))
: presetProps.shape;
const colors = presetProps.color;
const section = document.createElement('section');
const h2 = document.createElement('h2');
h2.textContent = `${title}${shapes.length} × ${colors.length}`;
section.appendChild(h2);
const grid = document.createElement('div');
grid.className = 'grid';
grid.style.gridTemplateColumns = `repeat(${colors.length}, 1fr)`;
for (const shape of shapes) {
for (const color of colors) {
grid.appendChild(makeCell(shape, color, chipped));
}
}
section.appendChild(grid);
main.appendChild(section);
}
function makeCell(shape, color, chipped) {
const cell = document.createElement('div');
cell.className = 'cell';
const preview = document.createElement('div');
preview.className = 'preview';
const inst = document.createElement('sonic-diamond');
inst.setAttribute('shape', shape);
inst.setAttribute('color', color);
inst.setAttribute('chipped', String(chipped));
preview.appendChild(inst);
const label = document.createElement('div');
label.className = 'label';
label.innerHTML = `<div>${shape} · ${color}</div>`;
const key = document.createElement('div');
key.className = 'key';
key.textContent = inst._variantKey();
cell.appendChild(preview);
cell.appendChild(label);
cell.appendChild(key);
return cell;
}
function serializeSnapshot(anchorsDefault, variants) {
const lines = [];
lines.push(' // @editor:anchors-start');
lines.push(` static anchorsDefault = ${formatAnchors(anchorsDefault, ' ')};`);
lines.push(' // @editor:anchors-end');
lines.push('');
lines.push(' // @editor:variants-start');
lines.push(' static variants = {');
for (const [key, v] of Object.entries(variants)) {
const a = formatAnchorsInline(v.anchors || {});
lines.push(` ${key}: { img: ${JSON.stringify(v.img)}, dx: ${v.dx}, dy: ${v.dy}, scale: ${v.scale}, anchors: ${a} },`);
}
lines.push(' };');
lines.push(' // @editor:variants-end');
return lines.join('\n');
}
function formatAnchors(anchors, indent) {
const keys = Object.keys(anchors);
if (keys.length === 0) return '{}';
const inner = keys.map(k => `${indent} ${k}: { x: ${anchors[k].x}, y: ${anchors[k].y} }`).join(',\n');
return `{\n${inner},\n${indent}}`;
}
function formatAnchorsInline(anchors) {
const keys = Object.keys(anchors);
if (keys.length === 0) return '{}';
const parts = keys.map(k => `${k}: { x: ${anchors[k].x}, y: ${anchors[k].y} }`);
return `{ ${parts.join(', ')} }`;
}
function showToast(msg) {
const toast = document.getElementById('toast');
toast.textContent = msg;
toast.classList.add('show');
setTimeout(() => toast.classList.remove('show'), 1500);
}