完善地图交互、动画与罗盘调试

miniprogram/utils/animationLevel.ts

@@ -0,0 +1,24 @@
+export type AnimationLevel = 'standard' | 'lite'
+
+const LITE_BENCHMARK_THRESHOLD = 18
+const LITE_DEVICE_MEMORY_GB = 3
+
+export function resolveAnimationLevel(systemInfo?: WechatMiniprogram.SystemInfo): AnimationLevel {
+  const info = systemInfo || wx.getSystemInfoSync()
+  const benchmarkLevel = Number((info as WechatMiniprogram.SystemInfo & { benchmarkLevel?: number }).benchmarkLevel)
+  const deviceMemory = Number((info as WechatMiniprogram.SystemInfo & { deviceMemory?: number }).deviceMemory)
+
+  if (Number.isFinite(benchmarkLevel) && benchmarkLevel > 0 && benchmarkLevel <= LITE_BENCHMARK_THRESHOLD) {
+    return 'lite'
+  }
+
+  if (Number.isFinite(deviceMemory) && deviceMemory > 0 && deviceMemory <= LITE_DEVICE_MEMORY_GB) {
+    return 'lite'
+  }
+
+  return 'standard'
+}
+
+export function formatAnimationLevelText(level: AnimationLevel): string {
+  return level === 'lite' ? '精简' : '标准'
+}