support color avatar

src-tauri/src/models.rs

@@ -38,6 +38,8 @@ pub struct ProfileSummary {
     pub email: Option<String>,
     pub avatar_data_url: Option<String>,
     pub avatar_icon: Option<String>,
+    pub default_avatar_fill_color: Option<i64>,
+    pub default_avatar_stroke_color: Option<i64>,
     pub avatar_label: String,
     pub path: String,
 }
@@ -69,6 +71,8 @@ pub struct AssociatedProfileSummary {
     pub name: String,
     pub avatar_data_url: Option<String>,
     pub avatar_icon: Option<String>,
+    pub default_avatar_fill_color: Option<i64>,
+    pub default_avatar_stroke_color: Option<i64>,
     pub avatar_label: String,
 }
 
@@ -79,6 +83,8 @@ pub struct BookmarkAssociatedProfileSummary {
     pub name: String,
     pub avatar_data_url: Option<String>,
     pub avatar_icon: Option<String>,
+    pub default_avatar_fill_color: Option<i64>,
+    pub default_avatar_stroke_color: Option<i64>,
     pub avatar_label: String,
     pub bookmark_path: String,
 }

src-tauri/src/scanner.rs

@@ -159,6 +159,12 @@ fn build_profile_summary(
         .and_then(Value::as_str)
         .filter(|value| !value.is_empty())
         .map(str::to_string);
+    let default_avatar_fill_color = profile_info
+        .and_then(|value| value.get("default_avatar_fill_color"))
+        .and_then(Value::as_i64);
+    let default_avatar_stroke_color = profile_info
+        .and_then(|value| value.get("default_avatar_stroke_color"))
+        .and_then(Value::as_i64);
     let avatar_label = name
         .chars()
         .find(|character| !character.is_whitespace())
@@ -171,6 +177,8 @@ fn build_profile_summary(
         email,
         avatar_data_url,
         avatar_icon,
+        default_avatar_fill_color,
+        default_avatar_stroke_color,
         avatar_label,
         path: profile_path.display().to_string(),
     }
@@ -262,6 +270,8 @@ fn scan_extensions_for_profile(
                 name: profile.name.clone(),
                 avatar_data_url: profile.avatar_data_url.clone(),
                 avatar_icon: profile.avatar_icon.clone(),
+                default_avatar_fill_color: profile.default_avatar_fill_color,
+                default_avatar_stroke_color: profile.default_avatar_stroke_color,
                 avatar_label: profile.avatar_label.clone(),
             });
     }
@@ -423,6 +433,8 @@ fn collect_bookmarks(
                     name: profile.name.clone(),
                     avatar_data_url: profile.avatar_data_url.clone(),
                     avatar_icon: profile.avatar_icon.clone(),
+                    default_avatar_fill_color: profile.default_avatar_fill_color,
+                    default_avatar_stroke_color: profile.default_avatar_stroke_color,
                     avatar_label: profile.avatar_label.clone(),
                     bookmark_path,
                 });

src/types/browser.ts

@@ -10,6 +10,8 @@ export type ProfileSummary = {
   email: string | null;
   avatarDataUrl: string | null;
   avatarIcon: string | null;
+  defaultAvatarFillColor: number | null;
+  defaultAvatarStrokeColor: number | null;
   avatarLabel: string;
   path: string;
 };
@@ -35,6 +37,8 @@ export type AssociatedProfileSummary = {
   name: string;
   avatarDataUrl: string | null;
   avatarIcon: string | null;
+  defaultAvatarFillColor: number | null;
+  defaultAvatarStrokeColor: number | null;
   avatarLabel: string;
 };
 
@@ -43,6 +47,8 @@ export type BookmarkAssociatedProfileSummary = {
   name: string;
   avatarDataUrl: string | null;
   avatarIcon: string | null;
+  defaultAvatarFillColor: number | null;
+  defaultAvatarStrokeColor: number | null;
   avatarLabel: string;
   bookmarkPath: string;
 };

src/utils/icons.ts

@@ -41,9 +41,39 @@ const avatarMap = Object.entries(avatarModules).reduce<Record<string, Record<str
 );
 
 type ProfileAvatarLike =
-  | Pick<ProfileSummary, "avatarDataUrl" | "avatarIcon">
-  | Pick<AssociatedProfileSummary, "avatarDataUrl" | "avatarIcon">
-  | Pick<BookmarkAssociatedProfileSummary, "avatarDataUrl" | "avatarIcon">;
+  | Pick<
+      ProfileSummary,
+      | "avatarDataUrl"
+      | "avatarIcon"
+      | "defaultAvatarFillColor"
+      | "defaultAvatarStrokeColor"
+    >
+  | Pick<
+      AssociatedProfileSummary,
+      | "avatarDataUrl"
+      | "avatarIcon"
+      | "defaultAvatarFillColor"
+      | "defaultAvatarStrokeColor"
+    >
+  | Pick<
+      BookmarkAssociatedProfileSummary,
+      | "avatarDataUrl"
+      | "avatarIcon"
+      | "defaultAvatarFillColor"
+      | "defaultAvatarStrokeColor"
+    >;
+
+const chromeProfileSvg = `
+<svg version="1.1" width="96" height="96" viewBox="0 0 96 96" xmlns="http://www.w3.org/2000/svg">
+  <circle cx="48" cy="48" r="48" fill="#{bg_rgb}"/>
+  <g fill="#{fg_rgb}">
+    <circle cx="48" cy="32" r="12"/>
+    <path d="M24,68 C20,50 40,48 48,48 C56,48 76,50 72,68 Z"/>
+  </g>
+</svg>
+`.trim();
+
+const chromeGeneratedAvatarCache = new Map<string, string>();
 
 export function profileAvatarSrc(
   profile: ProfileAvatarLike,
@@ -54,14 +84,19 @@ export function profileAvatarSrc(
   }
 
   const avatarKey = normalizeAvatarIcon(profile.avatarIcon);
-  if (!avatarKey) {
-    return null;
-  }
-
+  if (avatarKey) {
     const familyMap = browserFamilyId ? avatarMap[browserFamilyId] : undefined;
     if (familyMap?.[avatarKey]) {
       return familyMap[avatarKey];
     }
+  }
+
+  if (browserFamilyId === "chrome") {
+    return createChromeGeneratedAvatar(
+      profile.defaultAvatarFillColor,
+      profile.defaultAvatarStrokeColor,
+    );
+  }
 
   return null;
 }
@@ -74,3 +109,34 @@ function normalizeAvatarIcon(value: string | null | undefined) {
   const lastSegment = withoutQuery.split("/").pop() ?? withoutQuery;
   return lastSegment.replace(/\.png$/i, "");
 }
+
+function createChromeGeneratedAvatar(
+  backgroundArgb: number | null | undefined,
+  foregroundArgb: number | null | undefined,
+) {
+  if (backgroundArgb == null || foregroundArgb == null) {
+    return null;
+  }
+
+  const cacheKey = `${backgroundArgb}:${foregroundArgb}`;
+  const cached = chromeGeneratedAvatarCache.get(cacheKey);
+  if (cached) {
+    return cached;
+  }
+
+  const backgroundRgb = argbToRgbHex(backgroundArgb);
+  const foregroundRgb = argbToRgbHex(foregroundArgb);
+  const svg = chromeProfileSvg
+    .replace("{bg_rgb}", backgroundRgb)
+    .replace("{fg_rgb}", foregroundRgb);
+  const dataUrl = `data:image/svg+xml;charset=UTF-8,${encodeURIComponent(svg)}`;
+
+  chromeGeneratedAvatarCache.set(cacheKey, dataUrl);
+  return dataUrl;
+}
+
+function argbToRgbHex(argbValue: number) {
+  const unsignedArgb = argbValue >>> 0;
+  const rgb = unsignedArgb & 0x00ff_ffff;
+  return rgb.toString(16).padStart(6, "0");
+}