feat: 初始化图表整体流程

src/hooks/index.ts

@@ -5,4 +5,5 @@ export * from '@/hooks/useChartDataFetch.hook'
 export * from '@/hooks/useChartDataPondFetch.hook'
 export * from '@/hooks/useLifeHandler.hook'
 export * from '@/hooks/useLang.hook'
-export * from '@/hooks/useChartInteract.hook'
+export * from '@/hooks/useChartInteract.hook'
+export * from '@/hooks/useVCharts.hook'

src/hooks/useVCharts.hook.ts

@@ -0,0 +1,82 @@
+import { watch } from 'vue'
+import vScreenVolcanoBlue from '@visactor/vchart-theme/public/vScreenVolcanoBlue.json'
+import { VChart, type ITheme } from '@visactor/vchart'
+
+const themeMap = {
+  vScreenVolcanoBlue: vScreenVolcanoBlue
+}
+
+export const useVCharts = () => {
+  // 注册主题（支持自定义主题）
+  const registerTheme = (themeName: keyof typeof themeMap, theme: any) => {
+    VChart.ThemeManager.registerTheme(themeName, (themeMap[themeName] as any) || theme)
+  }
+
+  // 设置当前主题
+  const setCurrentTheme = (themeName = 'vScreenVolcanoBlue') => {
+    VChart.ThemeManager.setCurrentTheme(themeName)
+  }
+
+  // 判断主题是否存在
+  const themeExist = (name: string): boolean => {
+    return VChart.ThemeManager.themeExist(name)
+  }
+
+  // 获取主题
+  const getTheme = (name: string): ITheme => {
+    return VChart.ThemeManager.getTheme(name)
+  }
+
+  // 获取当前主题
+  const getCurrentTheme = (): ITheme => {
+    return VChart.ThemeManager.getCurrentTheme()
+  }
+
+  // 设置主题
+  const setTheme = (name: keyof typeof themeMap): boolean => {
+    if (themeExist(name)) {
+      setCurrentTheme(name)
+      return true
+    } else {
+      // 先注册
+      const theme = themeMap[name]
+      if (theme) {
+        registerTheme(name, theme)
+        setCurrentTheme(name)
+        return true
+      } else {
+        // 注册默认主题
+        registerTheme('vScreenVolcanoBlue', vScreenVolcanoBlue)
+      }
+    }
+    return false
+  }
+
+  return {
+    registerTheme,
+    setCurrentTheme,
+    themeExist,
+    getTheme,
+    setTheme,
+    getCurrentTheme
+  }
+}
+
+// 设置全局的 vCharts 主题
+export const useInitVChartsTheme = (chartEditStore: any) => {
+  const vCharts = useVCharts()
+
+  const initVChartsThemeIns = watch(
+    () => chartEditStore.getEditCanvasConfig.vChartThemeName,
+    (newTheme: string) => {
+      vCharts.setTheme(newTheme as any)
+    },
+    {
+      immediate: true
+    }
+  )
+
+  return {
+    initVChartsThemeIns
+  }
+}