Initial version

This commit is contained in:
Ilia Sharin
2026-05-05 18:42:06 -04:00
commit a2a3b7b72b
21 changed files with 14258 additions and 0 deletions
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// Main App — top shell, state management, real storage load/save flow.
const { useState: useStateMain, useEffect: useEffectMain, useMemo: useMemoMain, useRef: useRefMain } = React;
const LS_KEY = "personal-backlog-state-v1";
function loadLocalState() {
try {
const raw = localStorage.getItem(LS_KEY);
if (!raw) return null;
return JSON.parse(raw);
} catch { return null; }
}
// Only UI state (which rows are expanded) is persisted locally.
// Backlog data always lives in backlog.md — never in localStorage.
function saveLocalState(expandedMap) {
try { localStorage.setItem(LS_KEY, JSON.stringify({ expandedMap })); } catch { /* quota / private mode */ }
}
// Empty starting state — used when there is no saved data and no seed data loaded.
function buildEmptyData() {
const days = ['Mon','Tue','Wed','Thu','Fri','Sat','Sun'].map(day => ({ day, count: 0 }));
return {
entries: [],
history: [],
meta: { saved: null, checksum: '—', entryCount: 0, historyCount: 0 },
health: {
integrityOk: true, lastSave: null, lastBackup: null,
masterSize: 0, backupDirSize: 0, backupCount: 0,
statsSize: 0, historySize: 0, historyOldest: null,
mode: 'localStorage only',
},
stats: {
createdThisWeek: 0, completedThisWeek: 0, avgInProgressDays: null,
mostActiveProject: '—',
completionByDay: days.map(d => ({ ...d })),
createdByDay: days.map(d => ({ ...d })),
statusMix: { open: 0, 'in-progress': 0, blocked: 0, postponed: 0, done: 0, cancelled: 0 },
},
backups: [],
};
}
function App() {
const [data, setData] = useStateMain(buildEmptyData);
const [storageMode, setStorageMode] = useStateMain('local'); // 'api' | 'direct' | 'local'
const [isLoading, setIsLoading] = useStateMain(true);
const [view, setView] = useStateMain('backlog');
const [filters, setFilters] = useStateMain({ statuses: [], priorities: [], tags: [], dueRange: null, scope: 'all', text: '' });
const [expandedMap, setExpandedMap] = useStateMain(() => loadLocalState()?.expandedMap ?? {});
const [saveState, setSaveState] = useStateMain({ status: 'idle', lastSaved: data.health?.lastSave || null });
const [toast, setToast] = useStateMain(null);
const [showWarning, setShowWarning] = useStateMain(false);
const [importExportOpen, setImportExportOpen] = useStateMain(false);
const [itemDialog, setItemDialog] = useStateMain(null);
const [confirm, setConfirm] = useStateMain(null);
const [needsConnect, setNeedsConnect] = useStateMain(false);
const [tweaks, setTweak] = useTweaks({
accent_hue: 35,
density: 'comfortable',
show_ids: false,
paper_texture: true,
status_style: 'color',
sort_mode: 'priority',
});
// Refs for async callbacks that need latest state without stale closures.
const latestData = useRefMain(data);
const latestExpandedMap = useRefMain(expandedMap);
const isDirtyRef = useRefMain(false);
const saveTimerRef = useRefMain(null);
useEffectMain(() => { latestData.current = data; }, [data]);
useEffectMain(() => { latestExpandedMap.current = expandedMap; }, [expandedMap]);
useEffectMain(() => {
document.documentElement.style.setProperty('--accent-hue', tweaks.accent_hue);
document.documentElement.dataset.density = tweaks.density;
document.documentElement.dataset.showIds = tweaks.show_ids ? 'true' : 'false';
document.documentElement.dataset.paper = tweaks.paper_texture ? 'true' : 'false';
}, [tweaks]);
// ---- Storage initialisation (runs once on mount) ----
useEffectMain(() => {
let cancelled = false;
async function initStorage() {
try {
const mode = await Storage.detect();
setStorageMode(mode);
if (mode === 'local') { setIsLoading(false); return; }
if (mode === 'direct') {
// Try silent reconnect — works if permission is still active from a previous session.
const ok = await Storage.tryAutoConnect();
if (!ok) {
// Can't connect without a user gesture — show the connect button instead of blocking.
setIsLoading(false);
setNeedsConnect(true);
return;
}
}
// API mode needs no init — server is already running.
if (cancelled) return;
await applyStorageData(mode, () => cancelled);
} catch (e) {
if (cancelled) return;
setStorageMode('local');
showToast('Storage init failed: ' + e.message, 'err');
} finally {
if (!cancelled) setIsLoading(false);
}
}
async function applyStorageData(mode, isCancelled) {
const [raw, backups, sizeInfo] = await Promise.all([
Storage.load(),
Storage.listBackups(),
Storage.getHealthInfo(),
]);
if (isCancelled?.()) return;
const parsed = await Parser.parse(raw?.content || '');
const newData = await buildDataFromStorage(parsed, backups, mode || Storage.mode, sizeInfo);
if (isCancelled?.()) return;
setData(newData);
if (!loadLocalState()?.expandedMap) {
const em = {};
walkTree(newData.entries, it => { em[it.id] = !it.collapsed; });
setExpandedMap(em);
}
if (!parsed.checksumOk && parsed.meta) setShowWarning(true);
SyncPoller.lastChecksum = parsed.meta?.checksum || '';
SyncPoller.start({
isDirty: () => isDirtyRef.current,
onExternalChange: async (kind, freshParsed) => {
if (kind === 'warn') {
showToast('File changed externally — you have unsaved edits', 'warn');
} else if (kind === 'reload' && freshParsed) {
const [nb, ns] = await Promise.all([Storage.listBackups(), Storage.getHealthInfo()]);
setData(await buildDataFromStorage(freshParsed, nb, Storage.mode, ns));
showToast('Reloaded from disk');
}
},
});
}
initStorage();
return () => { cancelled = true; SyncPoller.stop(); };
}, []);
// Persist expanded/collapsed row state locally. Data itself lives in backlog.md.
useEffectMain(() => {
saveLocalState(latestExpandedMap.current);
}, [expandedMap]);
const showToast = (msg, kind = 'ok') => {
setToast({ msg, kind, t: Date.now() });
setTimeout(() => setToast(t => (t && Date.now() - t.t >= 2400) ? null : t), 2500);
};
// ---- Connect to backlog.md (user-triggered, called from the connect banner) ----
const handleConnect = async () => {
try {
await Storage.connect();
const [raw, backups, sizeInfo] = await Promise.all([
Storage.load(),
Storage.listBackups(),
Storage.getHealthInfo(),
]);
const parsed = await Parser.parse(raw?.content || '');
const newData = await buildDataFromStorage(parsed, backups, Storage.mode, sizeInfo);
setData(newData);
if (!loadLocalState()?.expandedMap) {
const em = {};
walkTree(newData.entries, it => { em[it.id] = !it.collapsed; });
setExpandedMap(em);
}
if (!parsed.checksumOk && parsed.meta) setShowWarning(true);
SyncPoller.lastChecksum = parsed.meta?.checksum || '';
SyncPoller.start({
isDirty: () => isDirtyRef.current,
onExternalChange: async (kind, freshParsed) => {
if (kind === 'warn') {
showToast('File changed externally — you have unsaved edits', 'warn');
} else if (kind === 'reload' && freshParsed) {
const [nb, ns] = await Promise.all([Storage.listBackups(), Storage.getHealthInfo()]);
setData(await buildDataFromStorage(freshParsed, nb, Storage.mode, ns));
showToast('Reloaded from disk');
}
},
});
setNeedsConnect(false);
} catch (e) {
showToast('Connect failed: ' + e.message, 'err');
}
};
// ---- Real async save ----
const triggerSave = (label) => {
isDirtyRef.current = true;
setSaveState(prev => ({ ...prev, status: 'saving' }));
if (saveTimerRef.current) clearTimeout(saveTimerRef.current);
saveTimerRef.current = setTimeout(async () => {
const d = latestData.current;
const em = latestExpandedMap.current;
try {
if (Storage.isConnected()) {
const content = await Parser.serialize({ entries: d.entries, history: d.history });
await Storage.save(content);
// Keep SyncPoller in sync with our own save to avoid false external-change triggers.
const cm = content.match(/checksum:\s*(sha256:[a-f0-9]+)/);
if (cm) SyncPoller.lastChecksum = cm[1];
}
saveLocalState(em);
isDirtyRef.current = false;
const now = new Date().toISOString();
setSaveState({ status: 'saved', lastSaved: now });
setData(prev => ({
...prev,
health: { ...prev.health, lastSave: now },
meta: { ...prev.meta, saved: now },
}));
if (label) showToast(label);
} catch (e) {
setSaveState(prev => ({ ...prev, status: 'error' }));
showToast('Save failed: ' + e.message, 'err');
}
}, 600);
};
const mutate = (fn) => {
isDirtyRef.current = true;
setData(d => { const c = structuredClone(d); fn(c); return c; });
};
// ---- Helpers ----
function findParentList(items, id, parent = null) {
for (const it of items) {
if (it.id === id) return { list: items, parent };
if (it.children?.length) {
const r = findParentList(it.children, id, it);
if (r) return r;
}
}
return null;
}
const recentTags = useMemoMain(() => {
const counts = {};
walkTree(data.entries, it => (it.tags || []).forEach(t => counts[t] = (counts[t] || 0) + 1));
return Object.entries(counts).sort((a, b) => b[1] - a[1]).map(([t]) => t);
}, [data]);
// ---- Mutations ----
const onMutate = {
setStatus: (id, status) => {
mutate(d => {
const it = findItem(d.entries, id);
if (!it || it.status === status) return;
d.history.unshift({ timestamp: new Date().toISOString(), itemId: id, action: 'status_changed', details: `${it.status} → ${status}` });
const wasDone = it.status === 'done';
it.status = status;
if (status !== 'blocked') it.reason = null;
if (status === 'done') it.progress = 100;
else if (wasDone && (it.progress ?? 0) >= 100) it.progress = 75;
});
triggerSave();
},
setPriority: (id, priority) => {
mutate(d => {
const it = findItem(d.entries, id);
if (!it || it.priority === priority) return;
d.history.unshift({ timestamp: new Date().toISOString(), itemId: id, action: 'priority_changed', details: `${it.priority} → ${priority}` });
it.priority = priority;
});
triggerSave();
},
setProgress: (id, progress) => {
mutate(d => {
const it = findItem(d.entries, id);
if (!it) return;
const v = snapProgress(progress);
if ((it.progress ?? 0) === v) return;
const before = it.progress ?? 0;
it.progress = v;
d.history.unshift({ timestamp: new Date().toISOString(), itemId: id, action: 'progress_changed', details: `${before}% → ${v}%` });
});
triggerSave();
},
moveWithinPriority: (id, dir) => {
mutate(d => {
const r = findParentList(d.entries, id);
if (!r) return;
const i = r.list.findIndex(x => x.id === id);
if (i < 0) return;
const me = r.list[i];
let j = i + dir;
while (j >= 0 && j < r.list.length && r.list[j].priority !== me.priority) j += dir;
if (j < 0 || j >= r.list.length) return;
[r.list[i], r.list[j]] = [r.list[j], r.list[i]];
d.history.unshift({ timestamp: new Date().toISOString(), itemId: id, action: 'item_reordered', details: `moved ${dir < 0 ? 'up' : 'down'}` });
});
triggerSave();
},
reorder: (draggedId, targetId) => {
mutate(d => {
const src = findParentList(d.entries, draggedId);
const tgt = findParentList(d.entries, targetId);
if (!src || !tgt || src.list !== tgt.list) return;
const draggedIdx = src.list.findIndex(x => x.id === draggedId);
const dragged = src.list[draggedIdx];
src.list.splice(draggedIdx, 1);
const newTargetIdx = tgt.list.findIndex(x => x.id === targetId);
tgt.list.splice(newTargetIdx, 0, dragged);
d.history.unshift({ timestamp: new Date().toISOString(), itemId: draggedId, action: 'item_reordered', details: `dropped before ${targetId}` });
});
triggerSave('Reordered');
},
addChild: (parentId) => setItemDialog({ mode: 'add-child', parentId, initial: null }),
addRoot: () => setItemDialog({ mode: 'add', parentId: null, initial: null }),
editItem: (id) => {
const it = findItem(data.entries, id);
if (!it) return;
setItemDialog({ mode: 'edit', itemId: id, initial: it });
},
deleteItem: (id) => {
const it = findItem(data.entries, id);
if (!it) return;
const childCount = (() => { let n = 0; walkTree([it], () => n++); return n - 1; })();
setConfirm({
title: 'Delete this item?',
message: <>Delete <strong>{it.title}</strong>{childCount > 0 ? ` and ${childCount} sub-item${childCount > 1 ? 's' : ''}` : ''}?</>,
detail: <span className="muted">This will be recorded in the history log.</span>,
confirmLabel: 'Delete',
danger: true,
onConfirm: () => {
mutate(d => {
function remove(list) {
const i = list.findIndex(x => x.id === id);
if (i >= 0) { list.splice(i, 1); return true; }
for (const x of list) if (x.children?.length && remove(x.children)) return true;
return false;
}
remove(d.entries);
d.history.unshift({ timestamp: new Date().toISOString(), itemId: id, action: 'item_deleted', details: `final: ${it.status}` });
});
setConfirm(null);
triggerSave('Deleted');
},
});
},
};
const submitItemDialog = (vals) => {
if (itemDialog.mode === 'edit') {
mutate(d => {
const x = findItem(d.entries, itemDialog.itemId);
if (!x) return;
const before = { priority: x.priority, status: x.status };
Object.assign(x, vals);
if (before.status !== vals.status)
d.history.unshift({ timestamp: new Date().toISOString(), itemId: x.id, action: 'status_changed', details: `${before.status} → ${vals.status}` });
if (before.priority !== vals.priority)
d.history.unshift({ timestamp: new Date().toISOString(), itemId: x.id, action: 'priority_changed', details: `${before.priority} → ${vals.priority}` });
});
triggerSave('Saved');
} else {
const newId = 'n-' + Math.random().toString(36).slice(2, 8);
mutate(d => {
const node = { id: newId, level: 1, ...vals, children: [], collapsed: false };
if (itemDialog.mode === 'add-child' && itemDialog.parentId) {
const parent = findItem(d.entries, itemDialog.parentId);
if (parent) {
parent.children = parent.children || [];
node.level = (parent.level || 1) + 1;
parent.children.push(node);
setExpandedMap(m => ({ ...m, [parent.id]: true }));
}
} else {
d.entries.push(node);
}
d.history.unshift({ timestamp: new Date().toISOString(), itemId: newId, action: 'item_created', details: vals.title });
});
triggerSave('Added');
}
setItemDialog(null);
};
const setExpanded = (id, val) => setExpandedMap(m => ({ ...m, [id]: val }));
const tagsList = useMemoMain(() => allTags(data.entries), [data]);
const counts = useMemoMain(() => countByStatus(data.entries), [data]);
const filtered = useMemoMain(() => {
const f = { ...filters, text: filters.text?.trim() || '' };
const noFilters = !f.statuses?.length && !f.priorities?.length && !f.tags?.length && !f.dueRange && !f.text;
let tree = noFilters ? data.entries : filterTree(data.entries, f);
tree = structuredClone(tree);
if (tweaks.sort_mode === 'priority') {
function sortRecur(list) {
list.sort((a, b) => PRIORITIES.indexOf(a.priority) - PRIORITIES.indexOf(b.priority));
list.forEach(it => it.children?.length && sortRecur(it.children));
}
sortRecur(tree);
}
if (f.scope === 'top') tree = tree.map(it => ({ ...it, children: [] }));
return tree;
}, [data, filters, tweaks.sort_mode]);
const filteredCount = useMemoMain(() => countAll(filtered), [filtered]);
const totalCount = useMemoMain(() => countAll(data.entries), [data]);
// ---- Keyboard shortcuts ----
useEffectMain(() => {
const onKey = (e) => {
if (e.target.tagName === 'INPUT' || e.target.tagName === 'TEXTAREA') return;
if (e.key === '/' && !e.metaKey) { e.preventDefault(); document.querySelector('.search-input')?.focus(); }
if (e.key === 'g') setView('backlog');
if (e.key === 'a') setView('admin');
if (e.key === 'n') onMutate.addRoot();
};
window.addEventListener('keydown', onKey);
return () => window.removeEventListener('keydown', onKey);
}, []);
// ---- Restore from backup ----
const handleRestore = (b) => {
setConfirm({
title: 'Restore this backup?',
danger: false,
message: <>Overwrite <code className="mono">backlog.md</code> with the contents of this backup.</>,
detail: (
<>
<div className="mono small">{b.name}</div>
{!b.valid && (
<div className="restore-warn">
<Icon name="warn" size={14}/>
<div>
<div className="restore-warn-title">Checksum mismatch on this backup</div>
<div className="restore-warn-body">The file may be partially written or edited externally.</div>
</div>
</div>
)}
</>
),
confirmLabel: 'Restore',
onConfirm: async () => {
setConfirm(null);
try {
if (Storage.isConnected()) {
const result = await Storage.restoreBackup(b.name);
if (!result.ok) throw new Error(result.error || 'Restore failed');
const [raw, backups, sizeInfo] = await Promise.all([Storage.load(), Storage.listBackups(), Storage.getHealthInfo()]);
const parsed = await Parser.parse(raw?.content || '');
const newData = await buildDataFromStorage(parsed, backups, storageMode, sizeInfo);
setData(newData);
SyncPoller.lastChecksum = parsed.meta?.checksum || '';
isDirtyRef.current = false;
}
showToast(`Restored from ${b.name.slice(0, 28)}…`);
} catch (e) {
showToast('Restore failed: ' + e.message, 'err');
}
},
});
};
// ---- Import entries from parsed content ----
const handleImport = ({ entries, history }) => {
mutate(d => {
d.entries = entries;
if (history?.length) d.history = [...history, ...d.history];
d.history.unshift({ timestamp: new Date().toISOString(), itemId: 'system', action: 'imported', details: `${entries.length} top-level entries` });
});
setImportExportOpen(false);
triggerSave('Imported');
};
const saveLabel = saveState.status === 'saving' ? 'Saving…'
: saveState.status === 'error' ? 'Save failed'
: `Saved · ${fmtTimestamp(saveState.lastSaved)}`;
const hasFilters = filters.text || filters.statuses?.length || filters.priorities?.length || filters.tags?.length || filters.dueRange;
if (isLoading) {
return (
<div className="app" style={{ display: 'flex', alignItems: 'center', justifyContent: 'center', height: '100vh' }}>
<div style={{ textAlign: 'center', color: 'var(--ink-3)' }}>
<div style={{ fontSize: 22, marginBottom: 8 }}>Loading…</div>
<div style={{ fontSize: 13 }}>Connecting to storage</div>
</div>
</div>
);
}
return (
<div className="app">
<StatusStyleContext.Provider value={tweaks.status_style}>
<Header
view={view} setView={setView}
saveState={saveState} saveLabel={saveLabel}
storageMode={storageMode}
searchValue={filters.text}
onSearch={(v) => setFilters({ ...filters, text: v })}
onForceSave={() => triggerSave('Saved manually')}
onOpenImportExport={() => setImportExportOpen(true)}
/>
{storageMode === 'local' && (
<div className="banner warn" style={{gap:8}}>
<Icon name="warn" size={14}/>
<span>
This browser can't access local files directly — <strong>changes won't be saved.</strong>{' '}
Open in Chrome or Edge to save without a server, or run{' '}
<code className="mono">python3 server/server.py</code> for any browser.
</span>
</div>
)}
{needsConnect && (
<div className="banner info">
<Icon name="folder" size={14}/>
No <code className="mono">backlog.md</code> connected — grant one-time folder access, then reloads are silent.
<button className="btn-primary" style={{marginLeft:'auto',flexShrink:0,fontSize:12,padding:'3px 10px'}}
onClick={handleConnect}>Open folder…</button>
</div>
)}
{showWarning && (
<div className="banner warn">
<Icon name="warn" size={14}/>
File was edited outside the app — checksum mismatch. The next save will rewrite a correct marker.
<button className="banner-close" onClick={() => setShowWarning(false)}>dismiss</button>
</div>
)}
{view === 'backlog' ? (
<div className="main">
<FilterPanel filters={filters} setFilters={setFilters} tagsList={tagsList} counts={counts}/>
<section className="content">
<div className="content-sticky">
<div className="content-head">
<div>
<div className="eyebrow">Backlog</div>
<h1 className="content-title">
{hasFilters ? <>{filteredCount} of {totalCount} items</> : <>{totalCount} items</>}
</h1>
</div>
<div className="content-head-actions">
<div className="seg seg-mini" title="Order">
<button className={`seg-btn ${tweaks.sort_mode === 'priority' ? 'active' : ''}`}
onClick={() => setTweak('sort_mode', 'priority')}>By priority</button>
<button className={`seg-btn ${tweaks.sort_mode === 'manual' ? 'active' : ''}`}
onClick={() => setTweak('sort_mode', 'manual')}>Manual</button>
</div>
<button className="btn-primary" onClick={onMutate.addRoot}>
<Icon name="plus" size={12}/> New item
</button>
</div>
</div>
<ViewChips filters={filters} setFilters={setFilters}/>
<div className="legend">
<span className="legend-cap">Status:</span>
{STATUSES.map(s => (
<span key={s.key} className="legend-item">
<StatusIcon status={s.key} size={13}/>
<span>{s.label}</span>
</span>
))}
<span className="legend-sep">·</span>
<span className="legend-hint">
{tweaks.sort_mode === 'manual' ? <>Drag rows to reorder · </> : <>Auto-sorted by priority · drag/arrows reorder within priority · </>}
<kbd>/</kbd> search · <kbd>n</kbd> new
</span>
</div>
</div>
<div className="content-scroll">
{filtered.length === 0 ? (
<div className="empty-state">
<div className="empty-glyph">∅</div>
<div>{hasFilters ? 'No items match these filters.' : 'No items yet. Press n or click "+ New item" to start.'}</div>
</div>
) : (
<BacklogTree
items={filtered}
expandedMap={expandedMap}
setExpanded={setExpanded}
onMutate={onMutate}
query={filters.text?.trim() || ''}
statusStyle={tweaks.status_style}
manualOrder={tweaks.sort_mode === 'manual'}
/>
)}
</div>
</section>
</div>
) : (
<AdminPage
data={data}
history={data.history}
onClose={() => setView('backlog')}
onForceSave={() => triggerSave('Force-saved')}
onForceBackup={() => triggerSave('Force-backed up')}
onCompact={() => {
mutate(d => {
if (d.history.length > 200) d.history = d.history.slice(0, 200);
});
triggerSave('History compacted');
}}
onRestore={handleRestore}
onDownloadBackup={(name) => {
if (Storage.mode === 'api') {
const a = document.createElement('a');
a.href = `/api/backups/${encodeURIComponent(name)}`;
a.download = name;
a.click();
} else {
showToast(`${name.slice(0, 28)}… — download not available in direct mode`);
}
}}
/>
)}
<ItemDialog
open={!!itemDialog}
mode={itemDialog?.mode}
initial={itemDialog?.initial}
recentTags={recentTags}
onClose={() => setItemDialog(null)}
onSubmit={submitItemDialog}
/>
<ConfirmDialog
open={!!confirm}
title={confirm?.title}
message={confirm?.message}
detail={confirm?.detail}
confirmLabel={confirm?.confirmLabel}
danger={confirm?.danger}
onCancel={() => setConfirm(null)}
onConfirm={confirm?.onConfirm}
/>
<ImportExportDialog
open={importExportOpen}
data={data}
storageMode={storageMode}
onClose={() => setImportExportOpen(false)}
onImport={handleImport}
/>
{toast && (
<div className={`toast ${toast.kind}`}><Icon name="check" size={12}/> {toast.msg}</div>
)}
<TweaksPanel title="Tweaks">
<TweakSection title="Status icons">
<TweakRadio label="Style"
value={tweaks.status_style}
options={[
{ value: 'flat', label: 'Flat' },
{ value: 'ascii', label: 'ASCII' },
{ value: 'color', label: 'Color' },
{ value: 'emoji', label: 'Emoji' },
]}
onChange={v => setTweak('status_style', v)}/>
</TweakSection>
<TweakSection title="Order">
<TweakRadio label="Sort"
value={tweaks.sort_mode}
options={[
{ value: 'priority', label: 'By priority' },
{ value: 'manual', label: 'Manual' },
]}
onChange={v => setTweak('sort_mode', v)}/>
</TweakSection>
<TweakSection title="Accent">
<TweakSlider label="Hue" value={tweaks.accent_hue} min={0} max={360} step={1}
onChange={v => setTweak('accent_hue', v)} formatValue={v => `${v}°`}/>
</TweakSection>
<TweakSection title="Layout">
<TweakRadio label="Density"
value={tweaks.density}
options={[{ value: 'comfortable', label: 'Comfortable' }, { value: 'compact', label: 'Compact' }]}
onChange={v => setTweak('density', v)}/>
<TweakToggle label="Paper texture" checked={tweaks.paper_texture} onChange={v => setTweak('paper_texture', v)}/>
</TweakSection>
<TweakSection title="Demo">
<TweakButton label="Show checksum-mismatch banner" onClick={() => setShowWarning(true)}/>
<TweakButton label="Simulate external file change" onClick={() => showToast('File reloaded from disk')}/>
{window.SEED_DATA && (
<TweakButton label="Load sample / test data" onClick={() => {
const seed = structuredClone(window.SEED_DATA);
const defaults = { done: 100, cancelled: 0, 'in-progress': 50, blocked: 25, postponed: 25, open: 0 };
walkTree(seed.entries, it => {
if (typeof it.progress !== 'number') it.progress = defaults[it.status] ?? 0;
else if (it.status === 'done') it.progress = 100;
});
setData(seed);
const em = {};
walkTree(seed.entries, it => { em[it.id] = !it.collapsed; });
setExpandedMap(em);
showToast('Sample data loaded');
}}/>
)}
</TweakSection>
</TweaksPanel>
</StatusStyleContext.Provider>
</div>
);
}
// ----- View chips (saved searches) -----
const VIEW_CHIPS = [
{ key: 'all', label: 'All', statuses: [] },
{ key: 'open', label: 'Open', statuses: ['open'] },
{ key: 'wip', label: 'In progress', statuses: ['in-progress'] },
{ key: 'active', label: 'Active', statuses: ['open', 'in-progress', 'blocked', 'postponed'], hint: 'everything not done or cancelled' },
{ key: 'blocked', label: 'Blocked', statuses: ['blocked'] },
{ key: 'closed', label: 'Closed', statuses: ['done', 'cancelled'], hint: 'done + cancelled' },
];
function ViewChips({ filters, setFilters }) {
const cur = filters.statuses || [];
const same = (a, b) => a.length === b.length && a.every(x => b.includes(x));
const activeKey = VIEW_CHIPS.find(v => same(v.statuses, cur))?.key;
return (
<div className="view-chips" role="tablist" aria-label="Saved views">
{VIEW_CHIPS.map(v => (
<button key={v.key}
role="tab"
aria-selected={activeKey === v.key}
className={`view-chip ${activeKey === v.key ? 'active' : ''}`}
title={v.hint || v.label}
onClick={() => setFilters({ ...filters, statuses: v.statuses })}>
{v.label}
</button>
))}
</div>
);
}
// ----- Header -----
function Header({ view, setView, saveState, saveLabel, storageMode, searchValue, onSearch, onOpenImportExport }) {
const modeIcon = storageMode === 'api' ? '⚡' : storageMode === 'direct' ? '📁' : '💾';
return (
<header className="header">
<div className="brand">
<span className="brand-glyph"><StatusIcon status="in-progress" size={16}/></span>
<span className="brand-name">backlog</span>
<span className="brand-sub mono" title={`Storage: ${storageMode}`}>backlog.md {modeIcon}</span>
</div>
<nav className="tabs">
<button className={`tab ${view === 'backlog' ? 'active' : ''}`} onClick={() => setView('backlog')}>
<Icon name="list" size={13}/> Backlog
</button>
<button className={`tab ${view === 'admin' ? 'active' : ''}`} onClick={() => setView('admin')}>
<Icon name="cog" size={13}/> Admin
</button>
</nav>
<div className="search-wrap">
<Icon name="search" size={14}/>
<input className="search-input"
placeholder="Search titles, tags, reasons… ( / )"
value={searchValue}
onChange={(e) => onSearch(e.target.value)}/>
{searchValue && <button className="search-clear" onClick={() => onSearch('')}>×</button>}
</div>
<div className="header-right">
<button className="header-btn" onClick={onOpenImportExport} title="Import / Export">
<Icon name="archive" size={13}/> Import/Export
</button>
<div className={`save-indicator ${saveState.status}`}>
<span className={`save-dot ${saveState.status}`}/>
{saveLabel}
</div>
</div>
</header>
);
}
// ----- Import / Export dialog -----
function ImportExportDialog({ open, data, storageMode, onClose, onImport }) {
const { useState: useStateD, useEffect: useEffectD, useRef: useRefD } = React;
const [tab, setTab] = useStateD('md');
const [copied, setCopied] = useStateD(false);
const [mdContent, setMdContent] = useStateD('');
const fileInputRef = useRefD(null);
// Async-generate markdown when dialog opens or data changes.
useEffectD(() => {
if (!open || !data) return;
let cancelled = false;
Parser.serialize({ entries: data.entries, history: data.history })
.then(md => { if (!cancelled) setMdContent(md); })
.catch(() => {});
return () => { cancelled = true; };
}, [open, data]);
const jsonContent = React.useMemo(() => {
if (!data) return '';
return JSON.stringify({ entries: data.entries, history: data.history, meta: data.meta }, null, 2);
}, [data]);
const currentContent = tab === 'md' ? mdContent : jsonContent;
const filename = tab === 'md' ? 'backlog.md' : 'backlog_export.json';
const mimeType = tab === 'md' ? 'text/markdown' : 'application/json';
const copyContent = async () => {
try { await navigator.clipboard.writeText(currentContent); }
catch {
const ta = Object.assign(document.createElement('textarea'), {
value: currentContent, style: 'position:fixed;opacity:0',
});
document.body.appendChild(ta); ta.select();
try { document.execCommand('copy'); } catch {}
document.body.removeChild(ta);
}
setCopied(true);
setTimeout(() => setCopied(false), 1400);
};
const downloadFile = () => {
const blob = new Blob([currentContent], { type: mimeType });
const url = URL.createObjectURL(blob);
const a = Object.assign(document.createElement('a'), { href: url, download: filename });
a.click();
URL.revokeObjectURL(url);
};
const handleFileInput = async (e) => {
const file = e.target.files?.[0];
if (!file) return;
e.target.value = '';
try {
const text = await file.text();
let entries, history;
if (file.name.endsWith('.json')) {
const obj = JSON.parse(text);
entries = obj.entries || [];
history = obj.history || [];
} else {
const parsed = await Parser.parse(text);
entries = parsed.entries;
history = parsed.history;
}
onImport({ entries, history });
} catch (err) {
alert('Import failed: ' + err.message);
}
};
return (
<Dialog open={open} onClose={onClose} width={760} labelledBy="dlg-ie-title">
<DialogHeader id="dlg-ie-title" eyebrow="Backup & sync" title="Import / Export" onClose={onClose}/>
<div className="dlg-body">
<div className="ie-tabs">
<button className={`ie-tab ${tab === 'md' ? 'active' : ''}`} onClick={() => setTab('md')}>
Markdown <span className="ie-tab-sub">.md</span>
</button>
<button className={`ie-tab ${tab === 'json' ? 'active' : ''}`} onClick={() => setTab('json')}>
JSON <span className="ie-tab-sub">structured</span>
</button>
<button
className={`ie-copy-btn ${copied ? 'copied' : ''}`}
onClick={copyContent}
title={`Copy ${tab === 'md' ? 'Markdown' : 'JSON'} to clipboard`}
aria-live="polite"
>
{copied
? <><Icon name="check" size={13}/> <span>Copied</span></>
: <><Icon name="copy" size={13}/> <span>Copy</span></>}
</button>
</div>
<pre className="export-pre">{currentContent || '…generating…'}</pre>
</div>
<div className="dlg-foot">
<div>
<input ref={fileInputRef} type="file" accept=".md,.json" style={{ display: 'none' }} onChange={handleFileInput}/>
<button className="btn-secondary" onClick={() => fileInputRef.current?.click()}>
<Icon name="upload" size={12}/> Import file…
</button>
</div>
<div className="dlg-foot-actions">
<button className="btn-secondary" onClick={onClose}>Close</button>
<button className="btn-primary" onClick={downloadFile}>
<Icon name="download" size={12}/> Download {tab === 'md' ? '.md' : '.json'}
</button>
</div>
</div>
</Dialog>
);
}
window.App = App;