pub const JS: &str = r#"
/* ---- Ownership tab ---- */
function buildOwnershipTab() {
var files = R.author_ownership || [];
if (files.length === 0) {
var d = el('div', { className: 'no-data' });
d.append(txt('No ownership data available.'));
return d;
}
var container = el('div');
container.append(buildTabInfo(
'Code Ownership \u2014 Who knows what',
'Ownership is derived from git blame: each file shows the percentage of lines last modified by each contributor. This reveals knowledge distribution \u2014 files dominated by a single author are "knowledge silos" (bus factor risk), while evenly distributed files have shared understanding. The Gini coefficient (0=perfectly equal, 1=one person owns everything) summarizes overall balance.',
[
{ color: 'var(--c-good-lo)', label: 'Shared \u2014 multiple contributors, low bus-factor risk' },
{ color: 'var(--c-warn)', label: 'Concentrated \u2014 one author >70%, knowledge silo risk' },
{ color: 'var(--c-danger)', label: 'Sole owner \u2014 single author >90%, critical bus-factor' }
]
));
// Collect all unique authors for legend
var authorSet = [];
var authorIndex = {};
files.forEach(function(f) {
(f.authors || []).forEach(function(a) {
if (!(a.name in authorIndex)) {
authorIndex[a.name] = authorSet.length;
authorSet.push(a.name);
}
});
});
var sorted = files.slice().sort(function(a, b) {
var aMax = a.authors && a.authors[0] ? a.authors[0].pct : 0;
var bMax = b.authors && b.authors[0] ? b.authors[0].pct : 0;
return bMax - aMax;
});
var card = el('div', { className: 'view-card' });
var tableWrap = el('div', { style: { overflowX: 'auto' } });
var table = el('table');
var thead = el('thead');
var hRow = el('tr');
['File', 'Top Owner', 'Ownership'].forEach(function(h) {
var t = el('th');
t.append(txt(h));
hRow.append(t);
});
thead.append(hRow);
table.append(thead);
var tbody = el('tbody');
sorted.slice(0, 100).forEach(function(f) {
var row = el('tr');
var fileCell = el('td');
var parts = fileParts(f.path);
var dirSpan = el('span', { className: 'file-dir' });
dirSpan.append(txt(parts.dir));
var nameSpan = el('span', { className: 'file-name' });
nameSpan.append(txt(parts.name));
fileCell.append(dirSpan, nameSpan);
var topCell = el('td', { className: 'own-top' });
var topAuthor = f.authors && f.authors[0];
if (topAuthor) {
topCell.append(txt(topAuthor.name + ' (' + fmt(topAuthor.pct, 0) + '%)'));
} else {
topCell.append(txt('—'));
}
var barCell = el('td');
var bar = el('div', { className: 'own-bar' });
(f.authors || []).slice(0, 8).forEach(function(a) {
var idx = authorIndex[a.name] % PALETTE.length;
var seg = el('div', { className: 'own-seg', style: {
width: (Number.isFinite(+a.pct) ? +a.pct : 0).toFixed(1) + '%',
background: PALETTE[idx]
}});
bar.append(seg);
});
barCell.append(bar);
row.append(fileCell, topCell, barCell);
tbody.append(row);
});
table.append(tbody);
tableWrap.append(table);
card.append(tableWrap);
// Legend
if (authorSet.length > 0) {
var legend = el('div', { className: 'legend' });
authorSet.slice(0, 20).forEach(function(name, i) {
var item = el('div', { className: 'legend-item' });
var dot = el('span', { className: 'legend-dot', style: { background: PALETTE[i % PALETTE.length] } });
var label = el('span');
label.append(txt(name));
item.append(dot, label);
legend.append(item);
});
card.append(legend);
}
container.append(card);
return container;
}
"#;