Refine category selection styling

apps/web/src/components/CategoryCoordinateSelector.vue

@@ -25,6 +25,7 @@ const emit = defineEmits<{
 }>();
 
 const FOCUS_ANGLE = 270;
+const RING_GAP = 9;
 const wheelEntryTypes = [...entryTypes, ...entryTypes, ...entryTypes];
 const selectorLevel = ref<SelectorLevel>("type");
 const wheelStage = ref<HTMLElement | null>(null);
@@ -58,18 +59,14 @@ const levelLabel = computed(() => {
   return `选择${selectedParent.value?.label ?? ""}细类`;
 });
 const canGoBack = computed(() => selectorLevel.value !== "type");
-const ringBackground = computed(() => {
+const ringBackground = computed(() => createConicBackground((option) => option.color));
-  const options = selectorOptions.value;
+const ringBorderBackground = computed(() =>
-  if (!options.length) return "transparent";
+  createConicBackground((option) => darkenHexColor(option.color)),
-  const step = segmentAngle.value;
+);
-  const stops = options
-    .map((option, index) => `${option.color} ${index * step}deg ${(index + 1) * step}deg`)
-    .join(",");
-  return `conic-gradient(from ${-step / 2}deg,${stops})`;
-});
 const rotorStyle = computed(() => ({
   "--wheel-rotation": `${wheelRotation.value}deg`,
   "--ring-background": ringBackground.value,
+  "--ring-border-background": ringBorderBackground.value,
 }));
 
 watch(
@@ -135,7 +132,13 @@ function chooseWheelSegment(event: MouseEvent) {
   if (!bounds || !selectorOptions.value.length) return;
   const offsetX = event.clientX - (bounds.left + bounds.width / 2);
   const offsetY = event.clientY - (bounds.top + bounds.height / 2);
-  if (Math.hypot(offsetX, offsetY) > bounds.width / 2) return;
+  const radius = Math.hypot(offsetX, offsetY);
+  const centerBounds = wheelStage.value
+    ?.closest(".category-wheel-selector")
+    ?.querySelector(".wheel-center-controls")
+    ?.getBoundingClientRect();
+  const innerRadius = (centerBounds?.width ?? 0) / 2 + RING_GAP;
+  if (radius < innerRadius || radius > bounds.width / 2) return;
 
   const screenAngle = (Math.atan2(offsetY, offsetX) * 180) / Math.PI;
   const conicAngle = normalizeCircleAngle(screenAngle + 90 - wheelRotation.value);
@@ -260,6 +263,25 @@ function normalizeCircleAngle(value: number) {
   return ((value % 360) + 360) % 360;
 }
 
+function createConicBackground(colorFor: (option: SelectorOption) => string) {
+  const options = selectorOptions.value;
+  if (!options.length) return "transparent";
+  const step = segmentAngle.value;
+  const stops = options
+    .map((option, index) => `${colorFor(option)} ${index * step}deg ${(index + 1) * step}deg`)
+    .join(",");
+  return `conic-gradient(from ${-step / 2}deg,${stops})`;
+}
+
+function darkenHexColor(hex: string) {
+  const normalized = hex.replace("#", "");
+  if (!/^[\da-f]{6}$/i.test(normalized)) return hex;
+  const channels = [0, 2, 4].map((offset) =>
+    Math.round(Number.parseInt(normalized.slice(offset, offset + 2), 16) * 0.82),
+  );
+  return `#${channels.map((channel) => channel.toString(16).padStart(2, "0")).join("")}`;
+}
+
 function resetShellScroll() {
   const shell = wheelStage.value?.closest<HTMLElement>(".app-shell");
   if (shell) shell.scrollLeft = 0;

apps/web/src/styles.css

@@ -971,6 +971,7 @@ input:focus-visible {
 .category-wheel-selector {
   --wheel-size: clamp(286px, 88vw, 344px);
   --center-size: clamp(122px, 35vw, 140px);
+  --ring-gap: 9px;
   --option-radius: calc((var(--wheel-size) + var(--center-size)) / 4);
   position: absolute;
   top: 0;
@@ -1027,13 +1028,32 @@ input:focus-visible {
   box-shadow: 0 14px 34px rgba(29, 55, 48, 0.24);
   -webkit-mask: radial-gradient(
     circle,
-    transparent 0 calc(var(--center-size) / 2),
+    transparent 0 calc(var(--center-size) / 2 + var(--ring-gap)),
-    #000 calc(var(--center-size) / 2 + 1px)
+    #000 calc(var(--center-size) / 2 + var(--ring-gap) + 1px)
   );
   mask: radial-gradient(
     circle,
-    transparent 0 calc(var(--center-size) / 2),
+    transparent 0 calc(var(--center-size) / 2 + var(--ring-gap)),
-    #000 calc(var(--center-size) / 2 + 1px)
+    #000 calc(var(--center-size) / 2 + var(--ring-gap) + 1px)
+  );
+}
+
+.category-wheel-disc::after {
+  position: absolute;
+  inset: 0;
+  border-radius: inherit;
+  background: var(--ring-border-background);
+  pointer-events: none;
+  content: "";
+  -webkit-mask: radial-gradient(
+    circle closest-side,
+    transparent 0 calc(100% - 2px),
+    #000 calc(100% - 2px)
+  );
+  mask: radial-gradient(
+    circle closest-side,
+    transparent 0 calc(100% - 2px),
+    #000 calc(100% - 2px)
   );
 }
 

apps/web/src/views/EntryDetailView.vue

@@ -130,6 +130,12 @@ function chooseParent(category: Category) {
   categorySheetMode.value = null;
 }
 
+function clearCategory() {
+  parentCategoryId.value = "";
+  childCategoryId.value = "";
+  categorySheetMode.value = null;
+}
+
 function chooseChild(category: Category) {
   childCategoryId.value = category.id;
   categorySheetMode.value = null;
@@ -151,10 +157,6 @@ async function saveEntry() {
     errorMessage.value = "请输入有效金额";
     return;
   }
-  if (!parentCategoryId.value) {
-    errorMessage.value = "请选择大类";
-    return;
-  }
   const occurredDate = new Date(occurredAt.value);
   if (timeInvalid.value) {
     errorMessage.value = "请选择时间";
@@ -171,7 +173,7 @@ async function saveEntry() {
       amount: cents,
       baseAmount: Math.round(cents * exchangeRate),
       ledgerIds: [...ledgerIds.value],
-      categoryId: childCategoryId.value || parentCategoryId.value,
+      categoryId: childCategoryId.value || parentCategoryId.value || entryType.value,
       note: note.value.trim(),
       occurredAt: occurredDate.toISOString(),
     });
@@ -317,6 +319,16 @@ async function deleteEntry() {
           </header>
 
           <div v-if="categorySheetMode === 'parent'" class="entry-category-grid">
+            <button
+              type="button"
+              :class="{ active: !parentCategoryId }"
+              :style="{ '--category-color': '#6f7f83', '--category-tint': '#edf2f1' }"
+              @click="clearCategory"
+            >
+              <span><X :size="23" /></span>
+              <small>不选择</small>
+              <Check v-if="!parentCategoryId" :size="15" />
+            </button>
             <button
               v-for="category in parentCategories"
               :key="category.id"