新增: 工程依赖图数据层 + 依赖边渲染 + 小地图

- 后端 module_dependencies 表(V35 迁移)+ ModuleDependencyRepo CRUD
- IPC:add/remove/list_module_dependencies
- 前端 API 封装 + DependencyGraph 接入真实边数据
- 依赖类型颜色区分(library/api/mq/shared/custom)
- 小地图插件(MiniMap)大图概览导航
- 点击节点跳转项目详情
- 任务列表后端真分页 count_by_query 方法

bun.lock

@@ -5,10 +5,15 @@
     "": {
       "name": "devflow",
       "dependencies": {
+        "@antv/x6": "^3.1.7",
+        "@antv/x6-vue-shape": "^3.0.2",
         "@arco-design/web-vue": "^2.58.0",
         "@tauri-apps/api": "^2",
-        "dompurify": "^3.4.9",
+        "@tauri-apps/plugin-dialog": "^2.7.1",
+        "dompurify": "^3.4.10",
+        "highlight.js": "^11.11.1",
         "marked": "^18.0.5",
+        "tslib": "^2.8.1",
         "vue": "^3.5.13",
         "vue-i18n": "9",
         "vue-router": "4",
@@ -24,6 +29,10 @@
     },
   },
   "packages": {
+    "@antv/x6": ["@antv/x6@3.1.7", "https://registry.npmmirror.com/@antv/x6/-/x6-3.1.7.tgz", { "dependencies": { "dom-align": "^1.12.4", "lodash-es": "^4.17.15", "mousetrap": "^1.6.5", "utility-types": "^3.10.0" } }, "sha512-NLKXtbCK51oLbazfFD0XsD93rMmih08UBW4gAuEyLBpwAqHmHe+vP8VhOZDkl5O9jV1LSv85IJghr9CT5tZjWw=="],
+
+    "@antv/x6-vue-shape": ["@antv/x6-vue-shape@3.0.2", "https://registry.npmmirror.com/@antv/x6-vue-shape/-/x6-vue-shape-3.0.2.tgz", { "dependencies": { "vue-demi": "latest" }, "peerDependencies": { "@antv/x6": "^3.x", "@vue/composition-api": "^1.0.0-rc.1", "vue": "^2.0.0 || >=3.0.0" }, "optionalPeers": ["@vue/composition-api"] }, "sha512-HWnYFvLCaUD9ernINxTn9vCRj66eG/nXKErSSq0hfI4U1HOitC/1oUrzDdwL/BT80HKAQeSsmy7gpDA/79jYlw=="],
+
     "@arco-design/color": ["@arco-design/color@0.4.0", "https://registry.npmmirror.com/@arco-design/color/-/color-0.4.0.tgz", { "dependencies": { "color": "^3.1.3" } }, "sha512-s7p9MSwJgHeL8DwcATaXvWT3m2SigKpxx4JA1BGPHL4gfvaQsmQfrLBDpjOJFJuJ2jG2dMt3R3P8Pm9E65q18g=="],
 
     "@arco-design/web-vue": ["@arco-design/web-vue@2.58.0", "https://registry.npmmirror.com/@arco-design/web-vue/-/web-vue-2.58.0.tgz", { "dependencies": { "@arco-design/color": "^0.4.0", "b-tween": "^0.3.3", "b-validate": "^1.5.3", "compute-scroll-into-view": "^1.0.20", "dayjs": "^1.11.13", "number-precision": "^1.6.0", "resize-observer-polyfill": "^1.5.1", "scroll-into-view-if-needed": "^2.2.31", "vue": "^3.1.0" } }, "sha512-b1vdPYOmjG5VAkVa7jlVwCb+WynBK+rnKN8zH3yKohpZObZbostRd3HgYNtjjZjGVU3OqR0Yy2FX7ftgF0bcOw=="],
@@ -172,6 +181,8 @@
 
     "@tauri-apps/cli-win32-x64-msvc": ["@tauri-apps/cli-win32-x64-msvc@2.11.2", "https://registry.npmmirror.com/@tauri-apps/cli-win32-x64-msvc/-/cli-win32-x64-msvc-2.11.2.tgz", { "os": "win32", "cpu": "x64" }, "sha512-d2JchlFIpZevZVReyqhQOekJmb1UH3rhZ5VX6sH3ty9ETE0TKQavpihvoScUXfKKpW6HZC0MrFGRU0ZtD+w3gA=="],
 
+    "@tauri-apps/plugin-dialog": ["@tauri-apps/plugin-dialog@2.7.1", "https://registry.npmmirror.com/@tauri-apps/plugin-dialog/-/plugin-dialog-2.7.1.tgz", { "dependencies": { "@tauri-apps/api": "^2.11.0" } }, "sha512-OK1UBXYt+ojcmxMktzzuyonYIFta8CmAASpX+CA+DTGK24KlHjhYI6x2iOJ/TjZF4N7/ACK1oFmEOjIY9IhzOQ=="],
+
     "@types/dompurify": ["@types/dompurify@3.2.0", "https://registry.npmmirror.com/@types/dompurify/-/dompurify-3.2.0.tgz", { "dependencies": { "dompurify": "*" } }, "sha512-Fgg31wv9QbLDA0SpTOXO3MaxySc4DKGLi8sna4/Utjo4r3ZRPdCt4UQee8BWr+Q5z21yifghREPJGYaEOEIACg=="],
 
     "@types/estree": ["@types/estree@1.0.9", "https://registry.npmmirror.com/@types/estree/-/estree-1.0.9.tgz", {}, "sha512-GhdPgy1el4/ImP05X05Uw4cw2/M93BCUmnEvWZNStlCzEKME4Fkk+YpoA5OiHNQmoS7Cafb8Xa3Pya8m1Qrzeg=="],
@@ -236,7 +247,9 @@
 
     "de-indent": ["de-indent@1.0.2", "https://registry.npmmirror.com/de-indent/-/de-indent-1.0.2.tgz", {}, "sha512-e/1zu3xH5MQryN2zdVaF0OrdNLUbvWxzMbi+iNA6Bky7l1RoP8a2fIbRocyHclXt/arDrrR6lL3TqFD9pMQTsg=="],
 
-    "dompurify": ["dompurify@3.4.9", "https://registry.npmmirror.com/dompurify/-/dompurify-3.4.9.tgz", { "optionalDependencies": { "@types/trusted-types": "^2.0.7" } }, "sha512-4dPSRMRDqHvs0V4YDFCsaIZo4if5u0xM+llyxiM2fwuZFdKArUBAF3VtI2+n8NKg9P870WMdYk0UhqQNoWXbfQ=="],
+    "dom-align": ["dom-align@1.12.4", "https://registry.npmmirror.com/dom-align/-/dom-align-1.12.4.tgz", {}, "sha512-R8LUSEay/68zE5c8/3BDxiTEvgb4xZTF0RKmAHfiEVN3klfIpXfi2/QCoiWPccVQ0J/ZGdz9OjzL4uJEP/MRAw=="],
+
+    "dompurify": ["dompurify@3.4.11", "https://registry.npmmirror.com/dompurify/-/dompurify-3.4.11.tgz", { "optionalDependencies": { "@types/trusted-types": "^2.0.7" } }, "sha512-zhlUV12GsaRzMsf9q5M254YhA4+VuF0fG+QFqu6aYpoGlKtz+w8//jBcGVYBgQkR5GHjUomejY84AV+/uPbWdw=="],
 
     "entities": ["entities@7.0.1", "https://registry.npmmirror.com/entities/-/entities-7.0.1.tgz", {}, "sha512-TWrgLOFUQTH994YUyl1yT4uyavY5nNB5muff+RtWaqNVCAK408b5ZnnbNAUEWLTCpum9w6arT70i1XdQ4UeOPA=="],
 
@@ -250,14 +263,20 @@
 
     "he": ["he@1.2.0", "https://registry.npmmirror.com/he/-/he-1.2.0.tgz", { "bin": { "he": "bin/he" } }, "sha512-F/1DnUGPopORZi0ni+CvrCgHQ5FyEAHRLSApuYWMmrbSwoN2Mn/7k+Gl38gJnR7yyDZk6WLXwiGod1JOWNDKGw=="],
 
+    "highlight.js": ["highlight.js@11.11.1", "https://registry.npmmirror.com/highlight.js/-/highlight.js-11.11.1.tgz", {}, "sha512-Xwwo44whKBVCYoliBQwaPvtd/2tYFkRQtXDWj1nackaV2JPXx3L0+Jvd8/qCJ2p+ML0/XVkJ2q+Mr+UVdpJK5w=="],
+
     "is-arrayish": ["is-arrayish@0.3.4", "https://registry.npmmirror.com/is-arrayish/-/is-arrayish-0.3.4.tgz", {}, "sha512-m6UrgzFVUYawGBh1dUsWR5M2Clqic9RVXC/9f8ceNlv2IcO9j9J/z8UoCLPqtsPBFNzEpfR3xftohbfqDx8EQA=="],
 
+    "lodash-es": ["lodash-es@4.18.1", "https://registry.npmmirror.com/lodash-es/-/lodash-es-4.18.1.tgz", {}, "sha512-J8xewKD/Gk22OZbhpOVSwcs60zhd95ESDwezOFuA3/099925PdHJ7OFHNTGtajL3AlZkykD32HykiMo+BIBI8A=="],
+
     "magic-string": ["magic-string@0.30.21", "https://registry.npmmirror.com/magic-string/-/magic-string-0.30.21.tgz", { "dependencies": { "@jridgewell/sourcemap-codec": "^1.5.5" } }, "sha512-vd2F4YUyEXKGcLHoq+TEyCjxueSeHnFxyyjNp80yg0XV4vUhnDer/lvvlqM/arB5bXQN5K2/3oinyCRyx8T2CQ=="],
 
     "marked": ["marked@18.0.5", "https://registry.npmmirror.com/marked/-/marked-18.0.5.tgz", { "bin": { "marked": "bin/marked.js" } }, "sha512-S6GcvALHg6K4ohtu4E7x0a1AqhAjp6cV8KhLSyN9qVapnzJkusVBxZRcIU9AeYsbe6P1hKDusSbEOzGyyuce6w=="],
 
     "minimatch": ["minimatch@9.0.9", "https://registry.npmmirror.com/minimatch/-/minimatch-9.0.9.tgz", { "dependencies": { "brace-expansion": "^2.0.2" } }, "sha512-OBwBN9AL4dqmETlpS2zasx+vTeWclWzkblfZk7KTA5j3jeOONz/tRCnZomUyvNg83wL5Zv9Ss6HMJXAgL8R2Yg=="],
 
+    "mousetrap": ["mousetrap@1.6.5", "https://registry.npmmirror.com/mousetrap/-/mousetrap-1.6.5.tgz", {}, "sha512-QNo4kEepaIBwiT8CDhP98umTetp+JNfQYBWvC1pc6/OAibuXtRcxZ58Qz8skvEHYvURne/7R8T5VoOI7rDsEUA=="],
+
     "muggle-string": ["muggle-string@0.4.1", "https://registry.npmmirror.com/muggle-string/-/muggle-string-0.4.1.tgz", {}, "sha512-VNTrAak/KhO2i8dqqnqnAHOa3cYBwXEZe9h+D5h/1ZqFSTEFHdM65lR7RoIqq3tBBYavsOXV84NoHXZ0AkPyqQ=="],
 
     "nanoid": ["nanoid@3.3.12", "https://registry.npmmirror.com/nanoid/-/nanoid-3.3.12.tgz", { "bin": { "nanoid": "bin/nanoid.cjs" } }, "sha512-ZB9RH/39qpq5Vu6Y+NmUaFhQR6pp+M2Xt76XBnEwDaGcVAqhlvxrl3B2bKS5D3NH3QR76v3aSrKaF/Kiy7lEtQ=="],
@@ -284,18 +303,26 @@
 
     "tinyglobby": ["tinyglobby@0.2.17", "https://registry.npmmirror.com/tinyglobby/-/tinyglobby-0.2.17.tgz", { "dependencies": { "fdir": "^6.5.0", "picomatch": "^4.0.4" } }, "sha512-wXR/dYpcqKmfWpEdZjiKJOwCNFndD0DMnrW/cYjVGttEkBfVgcLFHoNrlj47mjOVic9yyNu65alsgF4NQyTa2g=="],
 
+    "tslib": ["tslib@2.8.1", "https://registry.npmmirror.com/tslib/-/tslib-2.8.1.tgz", {}, "sha512-oJFu94HQb+KVduSUQL7wnpmqnfmLsOA/nAh6b6EH0wCEoK0/mPeXU6c3wKDV83MkOuHPRHtSXKKU99IBazS/2w=="],
+
     "typescript": ["typescript@5.6.3", "https://registry.npmmirror.com/typescript/-/typescript-5.6.3.tgz", { "bin": { "tsc": "bin/tsc", "tsserver": "bin/tsserver" } }, "sha512-hjcS1mhfuyi4WW8IWtjP7brDrG2cuDZukyrYrSauoXGNgx0S7zceP07adYkJycEr56BOUTNPzbInooiN3fn1qw=="],
 
+    "utility-types": ["utility-types@3.11.0", "https://registry.npmmirror.com/utility-types/-/utility-types-3.11.0.tgz", {}, "sha512-6Z7Ma2aVEWisaL6TvBCy7P8rm2LQoPv6dJ7ecIaIixHcwfbJ0x7mWdbcwlIM5IGQxPZSFYeqRCqlOOeKoJYMkw=="],
+
     "vite": ["vite@6.4.3", "https://registry.npmmirror.com/vite/-/vite-6.4.3.tgz", { "dependencies": { "esbuild": "^0.25.0", "fdir": "^6.4.4", "picomatch": "^4.0.2", "postcss": "^8.5.3", "rollup": "^4.34.9", "tinyglobby": "^0.2.13" }, "optionalDependencies": { "fsevents": "~2.3.3" }, "peerDependencies": { "@types/node": "^18.0.0 || ^20.0.0 || >=22.0.0", "jiti": ">=1.21.0", "less": "*", "lightningcss": "^1.21.0", "sass": "*", "sass-embedded": "*", "stylus": "*", "sugarss": "*", "terser": "^5.16.0", "tsx": "^4.8.1", "yaml": "^2.4.2" }, "optionalPeers": ["@types/node", "jiti", "less", "lightningcss", "sass", "sass-embedded", "stylus", "sugarss", "terser", "tsx", "yaml"], "bin": { "vite": "bin/vite.js" } }, "sha512-NTKlcQjlAK7MlQoyb6LgaqHc8sso/pVyUJYWMws3jg21uTJw/LddqIFPcPqP6PzpgbIcZyKI85sFE4HBrQDA8A=="],
 
     "vscode-uri": ["vscode-uri@3.1.0", "https://registry.npmmirror.com/vscode-uri/-/vscode-uri-3.1.0.tgz", {}, "sha512-/BpdSx+yCQGnCvecbyXdxHDkuk55/G3xwnC0GqY4gmQ3j+A+g8kzzgB4Nk/SINjqn6+waqw3EgbVF2QKExkRxQ=="],
 
     "vue": ["vue@3.5.35", "https://registry.npmmirror.com/vue/-/vue-3.5.35.tgz", { "dependencies": { "@vue/compiler-dom": "3.5.35", "@vue/compiler-sfc": "3.5.35", "@vue/runtime-dom": "3.5.35", "@vue/server-renderer": "3.5.35", "@vue/shared": "3.5.35" }, "peerDependencies": { "typescript": "*" }, "optionalPeers": ["typescript"] }, "sha512-cx89fnr+0kVGHiNFG6y6s0bdjypJRFNZn6x3WPstNdQR1bi1mbB7h4v5IBGTsPJU3nK1+0Iqj3Zf+hZWMieR4Q=="],
 
+    "vue-demi": ["vue-demi@0.14.10", "https://registry.npmmirror.com/vue-demi/-/vue-demi-0.14.10.tgz", { "peerDependencies": { "@vue/composition-api": "^1.0.0-rc.1", "vue": "^3.0.0-0 || ^2.6.0" }, "optionalPeers": ["@vue/composition-api"], "bin": { "vue-demi-fix": "bin/vue-demi-fix.js", "vue-demi-switch": "bin/vue-demi-switch.js" } }, "sha512-nMZBOwuzabUO0nLgIcc6rycZEebF6eeUfaiQx9+WSk8e29IbLvPU9feI6tqW4kTo3hvoYAJkMh8n8D0fuISphg=="],
+
     "vue-i18n": ["vue-i18n@9.14.5", "https://registry.npmmirror.com/vue-i18n/-/vue-i18n-9.14.5.tgz", { "dependencies": { "@intlify/core-base": "9.14.5", "@intlify/shared": "9.14.5", "@vue/devtools-api": "^6.5.0" }, "peerDependencies": { "vue": "^3.0.0" } }, "sha512-0jQ9Em3ymWngyiIkj0+c/k7WgaPO+TNzjKSNq9BvBQaKJECqn9cd9fL4tkDhB5G1QBskGl9YxxbDAhgbFtpe2g=="],
 
     "vue-router": ["vue-router@4.6.4", "https://registry.npmmirror.com/vue-router/-/vue-router-4.6.4.tgz", { "dependencies": { "@vue/devtools-api": "^6.6.4" }, "peerDependencies": { "vue": "^3.5.0" } }, "sha512-Hz9q5sa33Yhduglwz6g9skT8OBPii+4bFn88w6J+J4MfEo4KRRpmiNG/hHHkdbRFlLBOqxN8y8gf2Fb0MTUgVg=="],
 
     "vue-tsc": ["vue-tsc@2.2.12", "https://registry.npmmirror.com/vue-tsc/-/vue-tsc-2.2.12.tgz", { "dependencies": { "@volar/typescript": "2.4.15", "@vue/language-core": "2.2.12" }, "peerDependencies": { "typescript": ">=5.0.0" }, "bin": { "vue-tsc": "./bin/vue-tsc.js" } }, "sha512-P7OP77b2h/Pmk+lZdJ0YWs+5tJ6J2+uOQPo7tlBnY44QqQSPYvS0qVT4wqDJgwrZaLe47etJLLQRFia71GYITw=="],
+
+    "@types/dompurify/dompurify": ["dompurify@3.4.9", "https://registry.npmmirror.com/dompurify/-/dompurify-3.4.9.tgz", { "optionalDependencies": { "@types/trusted-types": "^2.0.7" } }, "sha512-4dPSRMRDqHvs0V4YDFCsaIZo4if5u0xM+llyxiM2fwuZFdKArUBAF3VtI2+n8NKg9P870WMdYk0UhqQNoWXbfQ=="],
   }
 }

crates/df-storage/src/crud/mod.rs

@@ -28,6 +28,7 @@ mod project_service_repo;
 mod settings;
 mod task_link_repo;
 mod task_repo;
+mod module_dependency_repo;
 
 pub use conversation_repo::*;
 pub use idea_eval_repo::*;
@@ -40,6 +41,7 @@ pub use project_service_repo::*;
 pub use settings::*;
 pub use task_link_repo::*;
 pub use task_repo::*;
+pub use module_dependency_repo::*;
 
 // ============================================================
 // 辅助宏 — 消除多个 Repo 的重复样板

crates/df-storage/src/crud/module_dependency_repo.rs

@@ -0,0 +1,95 @@
+//! 工程依赖关系 — module_dependencies 表 CRUD(V35,工程间依赖边)
+//!
+//! 简化版:insert / delete / list_by_field(查 project_id)。
+
+use std::sync::Arc;
+
+use rusqlite::{params, OptionalExtension, Row};
+use tokio::sync::Mutex;
+
+use crate::db::Database;
+use crate::models::ModuleDependencyRecord;
+
+use super::{storage_err};
+
+fn dep_from_row(row: &Row<'_>) -> std::result::Result<ModuleDependencyRecord, rusqlite::Error> {
+    Ok(ModuleDependencyRecord {
+        id: row.get("id")?,
+        project_id: row.get("project_id")?,
+        from_module_id: row.get("from_module_id")?,
+        to_module_id: row.get("to_module_id")?,
+        dep_type: row.get("dep_type")?,
+        label: row.get("label")?,
+        created_at: row.get("created_at")?,
+    })
+}
+
+pub struct ModuleDependencyRepo {
+    conn: Arc<Mutex<rusqlite::Connection>>,
+}
+
+impl ModuleDependencyRepo {
+    pub fn new(db: &Database) -> Self {
+        Self { conn: db.conn() }
+    }
+
+    pub async fn insert(&self, record: ModuleDependencyRecord) -> Result<bool, df_types::error::Error> {
+        let conn = self.conn.clone();
+        tokio::task::spawn_blocking(move || {
+            let guard = conn.blocking_lock();
+            let r = &record;
+            let affected = guard
+                .execute(
+                    "INSERT INTO module_dependencies \
+                     (id, project_id, from_module_id, to_module_id, dep_type, label, created_at) \
+                     VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7)",
+                    params![
+                        r.id, r.project_id, r.from_module_id, r.to_module_id,
+                        r.dep_type, r.label, r.created_at,
+                    ],
+                )
+                .map_err(storage_err)?;
+            Ok(affected > 0)
+        })
+        .await
+        .map_err(storage_err)?
+    }
+
+    pub async fn delete(&self, id: &str) -> Result<bool, df_types::error::Error> {
+        let conn = self.conn.clone();
+        let id = id.to_owned();
+        tokio::task::spawn_blocking(move || {
+            let guard = conn.blocking_lock();
+            let affected = guard
+                .execute("DELETE FROM module_dependencies WHERE id = ?1", params![id])
+                .map_err(storage_err)?;
+            Ok(affected > 0)
+        })
+        .await
+        .map_err(storage_err)?
+    }
+
+    pub async fn list_by_field(&self, field: &str, value: &str) -> Result<Vec<ModuleDependencyRecord>, df_types::error::Error> {
+        let conn = self.conn.clone();
+        let field = field.to_owned();
+        let value = value.to_owned();
+        tokio::task::spawn_blocking(move || {
+            let guard = conn.blocking_lock();
+            let sql = format!(
+                "SELECT id, project_id, from_module_id, to_module_id, dep_type, label, created_at \
+                 FROM module_dependencies WHERE {field} = ?1 ORDER BY created_at ASC"
+            );
+            let mut stmt = guard.prepare(&sql).map_err(storage_err)?;
+            let rows = stmt
+                .query_map(params![value], dep_from_row)
+                .map_err(storage_err)?;
+            let mut results = Vec::new();
+            for r in rows {
+                results.push(r.map_err(storage_err)?);
+            }
+            Ok(results)
+        })
+        .await
+        .map_err(storage_err)?
+    }
+}

crates/df-storage/src/migrations.rs

@@ -45,7 +45,7 @@ pub fn run(conn: &Connection) -> Result<()> {
     //       什么数据库、Redis 在哪、有没有 MQ"的基础设施上下文。
     // V33 = 审批重启恢复:ai_conversations 加 pending_approvals TEXT 列,持久化挂起审批快照,
     //       重启后从 DB 恢复 pending_approvals 内存态,使待审批不丢。
-    let steps: [(i32, fn(&Connection) -> Result<()>); 34] = [
+    let steps: [(i32, fn(&Connection) -> Result<()>); 35] = [
         (1, migrate_v1),
         (2, migrate_v2),
         (3, migrate_v3),
@@ -80,6 +80,7 @@ pub fn run(conn: &Connection) -> Result<()> {
         (32, migrate_v32),
         (33, migrate_v33),
         (34, migrate_v34),
+        (35, migrate_v35),
     ];
 
     for (version, migrate_fn) in steps {
@@ -995,6 +996,40 @@ fn migrate_v34(conn: &Connection) -> Result<()> {
     Ok(())
 }
 
+/// V35:工程依赖关系—module_dependencies 表(工程间依赖边,用于依赖图)
+///
+/// dep_type 枚举值:library(类库) / api(API调用) / mq(消息队列) / shared(共享资源) / custom(自定义)
+fn migrate_v35(conn: &Connection) -> Result<()> {
+    conn.execute(
+        "CREATE TABLE IF NOT EXISTS module_dependencies (
+            id              TEXT PRIMARY KEY,
+            project_id      TEXT NOT NULL REFERENCES projects(id),
+            from_module_id  TEXT NOT NULL REFERENCES project_modules(id),
+            to_module_id    TEXT NOT NULL REFERENCES project_modules(id),
+            dep_type        TEXT NOT NULL DEFAULT 'library',
+            label           TEXT,
+            created_at      TEXT NOT NULL
+        )",
+        [],
+    )?;
+    conn.execute(
+        "CREATE INDEX IF NOT EXISTS idx_module_deps_project ON module_dependencies(project_id)",
+        [],
+    )?;
+    conn.execute(
+        "CREATE INDEX IF NOT EXISTS idx_module_deps_from ON module_dependencies(from_module_id)",
+        [],
+    )?;
+    conn.execute(
+        "CREATE INDEX IF NOT EXISTS idx_module_deps_to ON module_dependencies(to_module_id)",
+        [],
+    )?;
+    tracing::info!("v35: 建 module_dependencies 表 + 索引(工程依赖图)");
+    conn.execute("INSERT INTO schema_version (version) VALUES (?)", [35])?;
+    tracing::info!("迁移 v35 完成");
+    Ok(())
+}
+
 /// V21 建表 SQL — 消息拆分存储 ai_messages 表
 ///
 /// 与 V9_SQL 中的 ai_messages 镜像(V9 给新库,此 const 给老库 V21 迁移用 IF NOT EXISTS)。

crates/df-storage/src/models.rs

@@ -483,3 +483,17 @@ pub struct ProjectModuleRecord {
     pub created_at: String,
     pub updated_at: String,
 }
+
+/// 工程依赖关系记录(V35 module_dependencies 表)。
+#[derive(Debug, Clone, Serialize, Deserialize, Default)]
+pub struct ModuleDependencyRecord {
+    pub id: String,
+    pub project_id: String,
+    pub from_module_id: String,
+    pub to_module_id: String,
+    /// 依赖类型:library / api / mq / shared / custom
+    pub dep_type: String,
+    /// 可选标签(自定义描述)
+    pub label: Option<String>,
+    pub created_at: String,
+}

src-tauri/src/commands/module.rs

@@ -19,7 +19,7 @@ use std::process::Command;
 use serde::{Deserialize, Serialize};
 use tauri::State;
 
-use df_storage::models::ProjectModuleRecord;
+use df_storage::models::{ModuleDependencyRecord, ProjectModuleRecord};
 use df_types::types::new_id;
 
 use crate::state::AppState;
@@ -1133,3 +1133,68 @@ pub async fn get_commit_detail(
         "full_message": full_message,
     }))
 }
+
+// ============================================================
+// IPC 命令 — 工程依赖关系(module_dependencies 表)
+// ============================================================
+
+/// 新增工程依赖。返回完整记录。
+#[tauri::command]
+pub async fn add_module_dependency(
+    state: State<'_, AppState>,
+    project_id: String,
+    from_module_id: String,
+    to_module_id: String,
+    dep_type: Option<String>,
+    label: Option<String>,
+) -> Result<ModuleDependencyRecord, String> {
+    let project_id = project_id.trim().to_string();
+    let from_module_id = from_module_id.trim().to_string();
+    let to_module_id = to_module_id.trim().to_string();
+    if project_id.is_empty() || from_module_id.is_empty() || to_module_id.is_empty() {
+        return Err("project_id / from_module_id / to_module_id 不能为空".to_string());
+    }
+    let dep_type = dep_type.unwrap_or_else(|| "library".to_string());
+    let record = ModuleDependencyRecord {
+        id: new_id(),
+        project_id,
+        from_module_id,
+        to_module_id,
+        dep_type,
+        label: trim_opt(label),
+        created_at: now_millis(),
+    };
+    state.module_dependencies.insert(record.clone()).await.map_err(err_str)?;
+    Ok(record)
+}
+
+/// 删除工程依赖。
+#[tauri::command]
+pub async fn remove_module_dependency(
+    state: State<'_, AppState>,
+    id: String,
+) -> Result<(), String> {
+    let id = id.trim().to_string();
+    if id.is_empty() {
+        return Err("id 不能为空".to_string());
+    }
+    state.module_dependencies.delete(&id).await.map_err(err_str)?;
+    Ok(())
+}
+
+/// 列出项目的全部工程依赖。
+#[tauri::command]
+pub async fn list_module_dependencies(
+    state: State<'_, AppState>,
+    project_id: String,
+) -> Result<Vec<ModuleDependencyRecord>, String> {
+    let project_id = project_id.trim().to_string();
+    if project_id.is_empty() {
+        return Err("project_id 不能为空".to_string());
+    }
+    state
+        .module_dependencies
+        .list_by_field("project_id", &project_id)
+        .await
+        .map_err(err_str)
+}

src-tauri/src/lib.rs

@@ -334,6 +334,9 @@ pub fn run() {
             commands::module::get_module_file_diff,
             commands::module::get_module_commits,
             commands::module::get_commit_detail,
+            commands::module::add_module_dependency,
+            commands::module::remove_module_dependency,
+            commands::module::list_module_dependencies,
             // 灵感
             commands::idea::list_ideas,
             commands::idea::create_idea,

src-tauri/src/state.rs

@@ -39,7 +39,7 @@ use df_storage::crud::{
     AiConversationRepo, AiMessageRepo, AiProviderRepo, AiToolExecutionRepo, IdeaEvalRepo, IdeaRepo,
     KnowledgeEventsRepo, KnowledgeRepo, NodeExecutionRepo, ProjectEventRepo, ProjectModuleRepo,
     ProjectRepo, ProjectServiceRepo, ReleaseRepo, SettingsRepo, TaskLinkRepo, TaskRepo,
-    WorkflowRepo,
+    WorkflowRepo, ModuleDependencyRepo,
 };
 use df_storage::db::Database;
 use df_workflow::eventbus::EventBus;
@@ -75,6 +75,8 @@ pub struct AppState {
     /// 项目多工程(每个工程独立代码仓库):Monorepo 多仓库 / 微服务 / 前后端分离。
     /// 记录工程元数据(路径/Git 地址/技术栈);Git 状态(分支/改动/提交)实时派生不存表。
     pub project_modules: ProjectModuleRepo,
+    /// 工程依赖关系 Repo(V35 module_dependencies,依赖图边数据)。
+    pub module_dependencies: ModuleDependencyRepo,
     /// 发布表 Repo（预留:ReleaseRepo 持久化已就位·IPC/逻辑未接入·SW-260618-21 b 保留）
     #[allow(dead_code)]
     pub releases: ReleaseRepo,
@@ -209,6 +211,7 @@ impl AppState {
             project_events: ProjectEventRepo::new(&db),
             project_services: ProjectServiceRepo::new(&db),
             project_modules: ProjectModuleRepo::new(&db),
+            module_dependencies: ModuleDependencyRepo::new(&db),
             releases: ReleaseRepo::new(&db),
             workflows: WorkflowRepo::new(&db),
             node_executions: NodeExecutionRepo::new(&db),

src/api/module.ts

@@ -59,6 +59,17 @@ export interface GitChangedFile {
   path: string
 }
 
+/** 工程依赖关系记录(对齐后端 ModuleDependencyRecord)。 */
+export interface ModuleDependencyRecord {
+  id: string
+  project_id: string
+  from_module_id: string
+  to_module_id: string
+  dep_type: string
+  label: string | null
+  created_at: string
+}
+
 /** 最近提交项(对齐后端 GitRecentCommit)。 */
 export interface GitRecentCommit {
   hash: string
@@ -157,6 +168,21 @@ export const moduleApi = {
     return invoke('list_branches', { moduleId })
   },
 
+  /** 列出项目全部工程依赖。 */
+  listModuleDependencies(projectId: string): Promise<ModuleDependencyRecord[]> {
+    return invoke('list_module_dependencies', { projectId })
+  },
+
+  /** 新增工程依赖。 */
+  addModuleDependency(projectId: string, fromModuleId: string, toModuleId: string, depType?: string, label?: string): Promise<ModuleDependencyRecord> {
+    return invoke('add_module_dependency', { projectId, fromModuleId, toModuleId, depType: depType ?? null, label: label ?? null })
+  },
+
+  /** 删除工程依赖。 */
+  removeModuleDependency(id: string): Promise<void> {
+    return invoke('remove_module_dependency', { id })
+  },
+
   getModuleCommits(moduleId: string, skip?: number, limit?: number): Promise<{
     commits: { hash: string; subject: string; timestamp: number; author: string }[]
     has_more: boolean

src/components/project/DependencyGraph.vue

@@ -23,30 +23,40 @@
  * 节点用 Vue 组件(ModuleNode.vue)渲染,通过 @antv/x6-vue-shape 注册。
  */
 import { onMounted, onBeforeUnmount, ref, watch, markRaw } from 'vue'
-import { Graph, Selection, Snapline, History, Scroller } from '@antv/x6'
+import { useRouter } from 'vue-router'
+import { Graph, Selection, Snapline, History, Scroller, MiniMap } from '@antv/x6'
 import '@antv/x6-vue-shape'
-import { moduleApi, type ProjectModuleRecord } from '@/api/module'
+import { moduleApi, type ProjectModuleRecord, type ModuleDependencyRecord } from '@/api/module'
 import ModuleNode from './ModuleNode.vue'
 
 const props = defineProps<{
   projectId: string
 }>()
 
+const router = useRouter()
+
 const emit = defineEmits<{
   (e: 'select-module', moduleId: string): void
 }>()
 
 const containerRef = ref<HTMLElement | null>(null)
 const modules = ref<ProjectModuleRecord[]>([])
+const dependencies = ref<ModuleDependencyRecord[]>([])
 const loading = ref(true)
 let graph: Graph | null = null
 
 async function loadModules() {
   loading.value = true
   try {
-    modules.value = await moduleApi.listProjectModules(props.projectId)
+    const [mods, deps] = await Promise.all([
+      moduleApi.listProjectModules(props.projectId),
+      moduleApi.listModuleDependencies(props.projectId),
+    ])
+    modules.value = mods
+    dependencies.value = deps
   } catch {
     modules.value = []
+    dependencies.value = []
   } finally {
     loading.value = false
   }
@@ -81,8 +91,21 @@ function renderGraph() {
     }
   })
 
-  // 边暂为空(module_dependencies 表未建)
+  // 边数据(module_dependencies 表)
-  graph.fromJSON({ nodes, edges: [] })
+  const edges = dependencies.value.map(d => ({
+    source: d.from_module_id,
+    target: d.to_module_id,
+    labels: d.label ? [{ text: d.label }] : [{ text: d.dep_type }],
+    attrs: {
+      line: {
+        stroke: depTypeColor(d.dep_type),
+        strokeWidth: 1.5,
+        targetMarker: { name: 'block', width: 8, height: 6 },
+      },
+    },
+  }))
+
+  graph.fromJSON({ nodes, edges })
   graph.centerContent()
 }
 
@@ -101,9 +124,11 @@ function buildGraph() {
   graph.use(new Snapline({ enabled: true }))
   graph.use(new History({ enabled: true }))
   graph.use(new Scroller({ enabled: true, pannable: true }))
+  graph.use(new MiniMap({ width: 200, height: 120, padding: 10 }))
 
   graph.on('node:click', ({ node }) => {
     emit('select-module', String(node.id))
+    router.push(`/projects/${props.projectId}`)
   })
 
   renderGraph()
@@ -121,6 +146,17 @@ function zoomOut() {
   graph?.zoom(-0.1)
 }
 
+/** 依赖类型 → 边颜色 */
+function depTypeColor(depType: string): string {
+  switch (depType) {
+    case 'api': return '#5378e8'
+    case 'mq': return '#e8a053'
+    case 'shared': return '#53e8a0'
+    case 'custom': return '#e853a0'
+    default: return '#5c6b8a' // library
+  }
+}
+
 onMounted(async () => {
   await loadModules()
   buildGraph()