feat(工具箱): 完善“原神时钟”，添加背景图片

src/views/ToolboxView/Other/GenshinImpactClock/ClockElement.vue

@@ -87,24 +87,16 @@ import {
 } from 'vue';
 
 import {
-  IMAGE_CLOCK_BG_INNER,
-  IMAGE_CLOCK_BG_OUTER,
-  IMAGE_CLOCK_DIAL,
-  IMAGE_CLOCK_GEAR_1,
-  IMAGE_CLOCK_GEAR_4,
-  IMAGE_CLOCK_GEAR_5,
-  IMAGE_CLOCK_GEAR_6,
-  IMAGE_CLOCK_PARTICLES,
-  IMAGE_POINTER_LOWER,
-  IMAGE_POINTER_UPPER,
-  IMAGE_TIME_ICON_DUSK,
-  IMAGE_TIME_ICON_MORNING,
-  IMAGE_TIME_ICON_NIGHT,
-  IMAGE_TIME_ICON_NOON,
+  IMAGE_CLOCK_BG_INNER, IMAGE_CLOCK_BG_OUTER, IMAGE_CLOCK_DIAL,
+  IMAGE_CLOCK_GEAR_1, IMAGE_CLOCK_GEAR_4,
+  IMAGE_CLOCK_GEAR_5, IMAGE_CLOCK_GEAR_6,
+  IMAGE_CLOCK_PARTICLES, IMAGE_POINTER_LOWER, IMAGE_POINTER_UPPER,
+  IMAGE_TIME_ICON_DUSK, IMAGE_TIME_ICON_MORNING,
+  IMAGE_TIME_ICON_NIGHT, IMAGE_TIME_ICON_NOON,
   isAutoRotating, isTimeExceeded, isTimeTooEarly,
-  timeCurrHour, timeCurrMinute,
+  timeCurrHour, timeCurrMinute, timeCurrValue,
   timeDiffLabel, timeDiffLabelStill,
-  timeNewHour, timeNewMinute,
+  timeNewHour, timeNewMinute, timeNewValue,
 } from './common-data';
 
 import ClockColor from './ClockColor.vue';
@@ -358,6 +350,7 @@ watch(() => {
   // 计算时间值
   timeCurrHour.value = String(currHour).padStart(2, '0');
   timeCurrMinute.value = String(currMinute).padStart(2, '0');
+  timeCurrValue.value = timeValue;
 
 }, { immediate: true });
 
@@ -410,6 +403,7 @@ watch(() => {
   // 计算时间值
   timeNewHour.value = String(newHour).padStart(2, '0');
   timeNewMinute.value = String(newMinute).padStart(2, '0');
+  timeNewValue.value = timeValue;
 
 }, { immediate: true });
 
@@ -442,7 +436,7 @@ onBeforeUnmount(() => {
   width: 32em;
   height: 32em;
   border-radius: 50%;
-  font-size: 11px;
+  font-size: 12px;
   overflow: hidden;
   filter: brightness(1.1) saturate(0.9);
 }
@@ -661,7 +655,7 @@ onBeforeUnmount(() => {
 
     > div {
       // [角度 1 相关计算]
-      // 计算指针角度与图标所在角度的差值（可能为负数）
+      // 计算指针角度与图标对应角度的差值（可能为负数）
       --angle-1-diff: calc(var(--self-angle-1) - var(--pointer-lower-angle-value));
       // 计算角度差值的绝对值
       --angle-1-abs: ~"max(var(--angle-1-diff), var(--angle-1-diff) * -1)";

src/views/ToolboxView/Other/GenshinImpactClock/GenshinImpactClock.vue

@@ -1,6 +1,42 @@
 <template>
   <div class="tool-detail-page has-radius">
 
+    <!-- 背景图片 -->
+    <div
+      class="page-bg-wrapper"
+      :style="{ '--curr-time': Number(timeCurrValue) }"
+    >
+      <div
+        :style="{
+          '--bg-url': IMAGE_BG_DUSK,
+          '--self-hour-1': 18,
+          '--self-hour-2': 18,
+        }"
+      ></div>
+      <div
+        :style="{
+          '--bg-url': IMAGE_BG_MORNING,
+          '--self-hour-1': 6,
+          '--self-hour-2': 6,
+        }"
+      ></div>
+      <div
+        :style="{
+          '--bg-url': IMAGE_BG_NIGHT,
+          '--self-hour-1': 0,
+          '--self-hour-2': 24,
+        }"
+      ></div>
+      <div
+        :style="{
+          '--bg-url': IMAGE_BG_NOON,
+          '--self-hour-1': 12,
+          '--self-hour-2': 12,
+        }"
+      ></div>
+      <div class="page-bg-mask"></div>
+    </div>
+
     <!-- 左 -->
     <div class="page-column">
       <time-info />
@@ -55,7 +91,14 @@ import {
 } from 'vue';
 
 import {
-  isAutoRotating, isTimeTooEarly, isTimeExceeded,
+  IMAGE_BG_DUSK,
+  IMAGE_BG_MORNING,
+  IMAGE_BG_NIGHT,
+  IMAGE_BG_NOON,
+  isAutoRotating,
+  isTimeTooEarly,
+  isTimeExceeded,
+  timeCurrValue,
 } from './common-data';
 
 import ClockElement from './ClockElement.vue';
@@ -82,17 +125,63 @@ function handleConfirm() {
 
 <style lang="less" scoped>
 .tool-detail-page {
+  position: relative;
   background-color: #000;
   font-size: 16px;
   text-align: center;
   white-space: nowrap;
 }
 
+.page-bg-wrapper {
+  position: absolute;
+  left: 0;
+  top: 0;
+  z-index: 0;
+  width: 100%;
+  height: 100%;
+
+  > div {
+    // [小时 1 相关计算]
+    // 计算当前小时与背景对应小时的差值（可能为负数）
+    --hour-1-diff: calc(var(--self-hour-1) - var(--curr-time));
+    // 计算小时差值的绝对值
+    --hour-1-abs: ~"max(var(--hour-1-diff), var(--hour-1-diff) * -1)";
+    // 限制小时最大差值为 6
+    --hour-1-use: ~"min(6, var(--hour-1-abs))";
+    // [小时 2 相关计算，主要用于 0 点]
+    // 计算当前小时与背景所在小时的差值（可能为负数）
+    --hour-2-diff: calc(var(--self-hour-2) - var(--curr-time));
+    // 计算小时差值的绝对值
+    --hour-2-abs: ~"max(var(--hour-2-diff), var(--hour-2-diff) * -1)";
+    // 限制小时最大差值为 6
+    --hour-2-use: ~"min(6, var(--hour-2-abs))";
+    position: absolute;
+    left: 0;
+    top: 0;
+    width: 100%;
+    height: 100%;
+    background-image: var(--bg-url);
+    background-position: center;
+    background-repeat: no-repeat;
+    background-size: cover;
+    // 根据小时计算透明度
+    // 注：计算两个小时的透明度，取最大值
+    opacity: ~"calc((6 - min(var(--hour-1-use), var(--hour-2-use))) / 6)";
+  }
+
+  .page-bg-mask {
+    background-color: #000;
+    opacity: 0.75;
+  }
+}
+
 .page-column {
   display: inline-flex;
   align-items: center;
   flex-direction: column;
   justify-content: center;;
+  position: relative;
+  z-index: 10;
   vertical-align: middle;
   height: 100%;
   white-space: initial;

src/views/ToolboxView/Other/GenshinImpactClock/common-data.js

@@ -1,6 +1,10 @@
 import { ref } from "vue";
 
 export const IMAGE_BASE = `https://c.frost-zx.top/data/static/image/genshin-impact-clock`;
+export const IMAGE_BG_DUSK = `url("${IMAGE_BASE}/bg_dusk.png")`;
+export const IMAGE_BG_MORNING = `url("${IMAGE_BASE}/bg_morning.png")`;
+export const IMAGE_BG_NIGHT = `url("${IMAGE_BASE}/bg_night.png")`;
+export const IMAGE_BG_NOON = `url("${IMAGE_BASE}/bg_noon.png")`;
 export const IMAGE_CLOCK_BG_INNER = `url("${IMAGE_BASE}/clock_bg_inner.png")`;
 export const IMAGE_CLOCK_BG_OUTER = `url("${IMAGE_BASE}/clock_bg_outer.png")`;
 export const IMAGE_CLOCK_DIAL = `url("${IMAGE_BASE}/clock_dial.png")`;
@@ -33,6 +37,9 @@ export const timeCurrHour = ref('00');
 /** 当前分 */
 export const timeCurrMinute = ref('00');
 
+/** 当前时分 */
+export const timeCurrValue = ref(0);
+
 /** 时间差（动态）*/
 export const timeDiffLabel = ref('');
 
@@ -44,3 +51,6 @@ export const timeNewHour = ref('00');
 
 /** 新的分 */
 export const timeNewMinute = ref('00');
+
+/** 新的时分 */
+export const timeNewValue = ref(0);