feat: 实现 DOCX 可编辑字体嵌入

packages/application/tests/application-service.test.ts

@@ -63,6 +63,21 @@ async function createThemeFixture() {
       domPreset: "typora",
       defaultFontSize: "16px",
       supportedFeatures: ["code", "table"],
+      docxFonts: {
+        faces: [
+          {
+            family: "Test",
+            source: "fonts/test.woff2",
+            license: "OFL-1.1"
+          },
+          {
+            family: "SharedTest",
+            source:
+              "theme-shared:official-fonts/shared.woff2",
+            license: "GPL-3.0-with-font-exception"
+          }
+        ]
+      },
       pageDefaults: {
         margins: {
           top: "37mm",
@@ -98,6 +113,16 @@ async function createThemeFixture() {
     join(sharedFontRoot, "shared.woff2"),
     Buffer.from([4, 5, 6, 7])
   );
+  await writeFile(
+    join(sharedFontRoot, "fonts.css"),
+    [
+      "@font-face {",
+      "  font-family: SharedTest;",
+      "  src: url('./shared.woff2') format('woff2');",
+      "}"
+    ].join("\n"),
+    "utf8"
+  );
   return { bundledRoot, localRoot };
 }
 
@@ -198,6 +223,9 @@ describe("共享应用服务", () => {
     ).resolves.toContain(
       "mdpdf://theme/_shared/official-fonts/shared.woff2"
     );
+    await expect(
+      service.getThemeCss("test-theme")
+    ).resolves.toContain("font-family: SharedTest");
   });
 
   it("安全读取主题二进制资源", async () => {
@@ -308,6 +336,18 @@ describe("共享应用服务", () => {
     expect(prepared.theme.css).toContain(
       "#write { font-family: Test; }"
     );
+    expect(prepared.theme.fonts).toEqual([
+      expect.objectContaining({
+        family: "Test",
+        source: "fonts/test.woff2",
+        content: Buffer.from([0, 1, 2, 3])
+      }),
+      expect.objectContaining({
+        family: "SharedTest",
+        source: "theme-shared:official-fonts/shared.woff2",
+        content: Buffer.from([4, 5, 6, 7])
+      })
+    ]);
   });
 
   it("以稳定错误码拒绝非法 DOCX 配置和缺失主题", async () => {

packages/application/tests/docx-export-service.test.ts

@@ -74,7 +74,8 @@ const prepared: PreparedDocxExport = {
   theme: {
     manifest: theme(),
     source: "bundled",
-    css: ""
+    css: "",
+    fonts: []
   }
 };
 
@@ -126,7 +127,8 @@ function conversionResult(): PandocDocxConversionResult {
       xmlPartCount: 9,
       relationshipCount: 3,
       headerCount: 0,
-      footerCount: 1
+      footerCount: 1,
+      embeddedFontCount: 0
     },
     timings: {
       referenceMs: 3,

packages/application/tests/docx-media-service.test.ts

@@ -84,7 +84,8 @@ const prepared: PreparedDocxExport = {
   theme: {
     manifest,
     source: "bundled",
-    css: "#write { color: black; }"
+    css: "#write { color: black; }",
+    fonts: []
   }
 };
 

packages/application/tests/docx-theme-token-service.test.ts

@@ -77,7 +77,8 @@ function prepared(
     theme: {
       manifest: manifest(docxStyle),
       source: "bundled",
-      css: "#write { font-family: Test; }"
+      css: "#write { font-family: Test; }",
+      fonts: []
     }
   };
 }