fix(canvas): 角色提取 - 兼容带推理文本的 JSON 输出 (#164)

web/test/canvas-character-reference.test.ts

@@ -0,0 +1,45 @@
+import { describe, expect, test } from "bun:test";
+import { parseCharacterBreakdown } from "../src/lib/canvas/canvas-character-reference";
+
+describe("parseCharacterBreakdown", () => {
+    test("忽略推理文字中的 JSON 碎片，读取最终角色契约对象", () => {
+        const result = `让我先分析正文。\n\naliases: []（正文未提供别名）\n\n最终结果：\n\n\`\`\`json
+{
+  "characters": [
+    {
+      "name": "林夏",
+      "aliases": [],
+      "role": "女主角，26岁，加班晚归的都市上班族",
+      "appearance": "26岁东亚女性，面带疲态",
+      "clothing": "米色风衣，背深色帆布工作包",
+      "physique": "年轻女性常规体态",
+      "personality": "善良内敛，观察力强",
+      "props": "深色帆布工作包，磁吸小夜灯",
+      "consistencyPrompt": "26岁东亚女性，米色风衣，深色帆布工作包",
+      "multiViewPrompt": "正面、侧面、背面保持风衣和帆布包一致",
+      "voiceLanguage": "中文普通话",
+      "voiceAge": "26岁青年女性",
+      "voiceTimbre": "温和、略带疲惫感"
+    },
+    {
+      "name": "吴奶奶",
+      "aliases": [],
+      "role": "林夏的对门邻居，七十岁出头老人",
+      "appearance": "七十岁出头东亚老年女性，银灰短发",
+      "clothing": "深绿色针织开衫",
+      "physique": "老年女性体态",
+      "personality": "独立谨慎，感恩含蓄",
+      "props": "米色布袋和钥匙",
+      "consistencyPrompt": "银灰短发，深绿色针织开衫，米色布袋",
+      "multiViewPrompt": "正面、侧面、背面保持短发和开衫一致",
+      "voiceLanguage": "中文普通话",
+      "voiceAge": "七十岁出头老年女性",
+      "voiceTimbre": "语速偏慢的老年女性声线"
+    }
+  ]
+}
+\`\`\``;
+
+        expect(parseCharacterBreakdown(result).map((character) => character.name)).toEqual(["林夏", "吴奶奶"]);
+    });
+});