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handle deletion cases

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This commit is contained in:
Jade (Rose) Rowland 2024-01-07 00:58:03 -05:00
parent 0355c358b8
commit f7fe44063a
2 changed files with 41 additions and 10 deletions
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41
website/src/settings.mjs
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@ -27,7 +27,6 @@ export const defaultSettings = {
export const settingsMap = persistentMap('strudel-settings', defaultSettings);
//pattern that the use is currently viewing in the window
const $viewingPattern = persistentAtom('viewingPattern', '', { listen: false });
export function setViewingPattern(key) {
@ -127,7 +126,7 @@ export function createNewUserPattern() {
const num = String(todays.length + 1).padStart(3, '0');
const pattern = date + '_' + num;
const code = 's("hh")';
return {pattern, code}
return { pattern, code };
}
export function clearUserPatterns() {
@ -170,13 +169,12 @@ export function renamePattern(pattern) {
setViewingPattern(newName);
}
export function updateUserCode(pattern, code ) {
export function updateUserCode(pattern, code) {
const userPatterns = getUserPatterns();
setUserPatterns({ ...userPatterns, [pattern]: { code } });
}
export function deletePattern(pattern) {
if (!pattern) {
console.warn('cannot delete: no pattern selected');
return;
@ -189,8 +187,35 @@ export function deletePattern(pattern) {
if (!confirm(`Really delete the selected pattern "${pattern}"?`)) {
return;
}
setUserPatterns(Object.fromEntries(Object.entries(userPatterns).filter(([key]) => key !== pattern)));
setViewingPattern('');
// const updatedPatterns = Object.fromEntries(Object.entries(userPatterns).filter(([key]) => key !== pattern));
let patternsArray = Object.entries(userPatterns).sort((a, b) => a[0].localeCompare(b[0]));
const deleteIndex = patternsArray.findIndex(([key]) => key === pattern);
patternsArray.splice(deleteIndex, 1);
const updatedPatterns = Object.fromEntries(patternsArray);
setUserPatterns(updatedPatterns);
//create new pattern if no other patterns
if (!patternsArray.length) {
return createNewUserPattern();
}
// // or default to active pattern
// const activePatternID = getActivePattern();
// const activePatternData = updatedPatterns[activePatternID];
// if (activePatternData?.code != null) {
// return { pattern: activePatternID, code: activePatternData.code };
// }
// or find pattern at next index
const next = patternsArray[deleteIndex];
if (next != null) {
const [pat, data] = next;
return { pattern: pat, code: data.code };
}
// or find pattern at previous index
const previous = patternsArray[deleteIndex - 1];
const [pat, data] = previous;
return { patttern: pat, code: data.code };
}
export function createDuplicatePattern(pattern) {
@ -199,8 +224,8 @@ export function createDuplicatePattern(pattern) {
console.warn('cannot duplicate: no pattern selected');
return;
}
const newPattern = getNextCloneName(pattern);
return {pattern: newPattern, code: latestCode}
const newPattern = getNextCloneName(pattern);
return { pattern: newPattern, code: latestCode };
}
export async function importPatterns(fileList) {