From 325370ed3486a78ae88941425929e85eddf2bb20 Mon Sep 17 00:00:00 2001
From: arlo <webfansplz@gmail.com>
Date: Tue, 8 Jul 2025 20:57:35 +0800
Subject: [PATCH 1/2] chore: update

---
 .../data/ModuleImportRelationships.vue        | 292 +++++++++++++++++-
 1 file changed, 288 insertions(+), 4 deletions(-)

diff --git a/packages/devtools/src/app/components/data/ModuleImportRelationships.vue b/packages/devtools/src/app/components/data/ModuleImportRelationships.vue
index f78fe60..e5b2268 100644
--- a/packages/devtools/src/app/components/data/ModuleImportRelationships.vue
+++ b/packages/devtools/src/app/components/data/ModuleImportRelationships.vue
@@ -1,14 +1,298 @@
 <script setup lang="ts">
-import type { ModuleInfo, SessionContext } from '~~/shared/types'
+import type { HierarchyLink, HierarchyNode } from 'd3-hierarchy'
+import type { ModuleImport, ModuleInfo, ModuleListItem, SessionContext } from '~~/shared/types'
+import { hierarchy, tree } from 'd3-hierarchy'
+import { linkHorizontal, linkVertical } from 'd3-shape'
+import { computed, nextTick, onMounted, ref, shallowReactive, shallowRef, useTemplateRef, watch } from 'vue'
 
-defineProps<{
+const props = defineProps<{
   module: ModuleInfo
   session: SessionContext
 }>()
+
+interface Node {
+  module: ModuleListItem
+  import?: ModuleImport
+}
+
+type Link = HierarchyLink<Node> & {
+  id: string
+  import?: ModuleImport
+}
+
+const SPACING = {
+  width: 400,
+  height: 55,
+  linkOffset: 20,
+  margin: 300,
+  gap: 60,
+}
+
+const container = useTemplateRef<HTMLDivElement>('container')
+const width = ref(window.innerWidth)
+const height = ref(window.innerHeight)
+const nodes = shallowRef<HierarchyNode<Node>[]>([])
+const links = shallowRef<Link[]>([])
+const nodesRefMap = shallowReactive(new Map<string, HTMLDivElement>())
+
+const modulesMap = computed(() => {
+  const map = new Map<string, ModuleListItem>()
+  for (const module of props.session.modulesList) {
+    map.set(module.id, module)
+  }
+  return map
+})
+
+const createLinkHorizontal = linkHorizontal()
+  .x(d => d[0])
+  .y(d => d[1])
+
+const createLinkVertical = linkVertical()
+  .x(d => d[0])
+  .y(d => d[1])
+
+function generateLink(link: Link) {
+  if (link.target.x! <= link.source.x!) {
+    return createLinkVertical({
+      source: [link.source.x! + SPACING.width / 2 - SPACING.linkOffset, link.source.y!],
+      target: [link.target.x! - SPACING.width / 2 + SPACING.linkOffset, link.target.y!],
+    })
+  }
+  return createLinkHorizontal({
+    source: [link.source.x! + SPACING.width / 2 - SPACING.linkOffset, link.source.y!],
+    target: [link.target.x! - SPACING.width / 2 + SPACING.linkOffset, link.target.y!],
+  })
+}
+
+function getLinkColor(_link: Link) {
+  return 'stroke-#8882'
+}
+
+function calculateGraph() {
+  // Unset the canvas size, and recalculate again after nodes are rendered
+  width.value = window.innerWidth
+  height.value = window.innerHeight
+  const importIds = props.module.imports?.map(x => x.module_id)
+  const seen = new Set<ModuleListItem>()
+
+  // build imports graph
+  const importsRoot = hierarchy<Node>(
+    { module: { id: '~root' } } as any,
+    (parent) => {
+      if (parent.module.id === '~root') {
+        const module = modulesMap.value.get(props.module.id)!
+        return [{ module }]
+      }
+      else if (parent.module.id === props.module.id) {
+        const modules = parent.module.imports
+          .map((x): Node | undefined => {
+            const module = modulesMap.value.get(x.module_id)!
+            if (!module)
+              return undefined
+            if (seen.has(module))
+              return undefined
+
+            seen.add(module)
+            return {
+              module,
+            }
+          })
+          .filter(x => x !== undefined)
+        return [...modules]
+      }
+    },
+  )
+
+  const layout = tree<Node>()
+    .nodeSize([SPACING.height, SPACING.width + SPACING.gap])
+  layout(importsRoot)
+
+  // Rotate the graph from top-down to left-right
+  const _importsNodes = importsRoot.descendants()
+  for (const node of _importsNodes) {
+    if (importIds?.includes(node.data.module.id)) {
+      [node.x, node.y] = [-(SPACING.width + SPACING.gap), node.x!]
+    }
+    else {
+      [node.x, node.y] = [node.y! - SPACING.width, node.x!]
+    }
+  }
+
+  // Offset the graph and adding margin
+  const minX = Math.min(..._importsNodes.map(n => n.x!))
+  const minY = Math.min(..._importsNodes.map(n => n.y!))
+  if (minX < SPACING.margin) {
+    for (const node of _importsNodes) {
+      if (importIds?.includes(node.data.module.id)) {
+        node.x! += Math.abs(minX) + SPACING.margin
+      }
+      else {
+        node.x! += Math.abs(minX) + SPACING.margin
+      }
+    }
+  }
+  if (minY < SPACING.margin) {
+    for (const node of _importsNodes) {
+      node.y! += Math.abs(minY) + SPACING.margin
+    }
+  }
+
+  const _importsLinks = importsRoot.links()
+    .filter(x => x.source.data.module.id !== '~root')
+    .map((x): Link => {
+      return {
+        ...x,
+        source: {
+          ...x.source,
+          x: x.source.x! - (SPACING.width) + SPACING.linkOffset,
+          y: x.source.y!,
+        } as HierarchyNode<Node>,
+        target: {
+          ...x.target,
+          x: x.target.x! + SPACING.width - SPACING.linkOffset,
+        } as HierarchyNode<Node>,
+        import: x.source.data.import,
+        id: `${x.source.data.module.id}|${x.target.data.module.id}`,
+      }
+    })
+
+  // build importers graph
+  const importersRoot = hierarchy<Node>(
+    { module: { id: '~root' } } as any,
+    (parent) => {
+      if (parent.module.id === '~root') {
+        const module = modulesMap.value.get(props.module.id)!
+        if (seen.has(module))
+          return undefined
+        seen.add(module)
+        return [{ module }]
+      }
+      else if (parent.module.id === props.module.id) {
+        const modules = parent.module.importers
+          .map((x): Node | undefined => {
+            const module = modulesMap.value.get(x)!
+            if (!module)
+              return undefined
+            if (seen.has(module))
+              return undefined
+
+            seen.add(module)
+            return {
+              module,
+            }
+          })
+          .filter(x => x !== undefined)
+        return modules
+      }
+    },
+  )
+
+  layout(importersRoot)
+
+  const _importersNodes = importersRoot.descendants()
+  for (const node of _importersNodes) {
+    [node.x, node.y] = [node.y! - SPACING.width, node.x!]
+  }
+
+  const rootNode = _importsNodes.find(n => n.data.module.id === props.module.id)!
+  _importersNodes.forEach((n) => {
+    if (n.data.module.id === props.module.id) {
+      n.x = rootNode!.x
+      n.y = rootNode!.y
+    }
+    else {
+      n.x = rootNode.x! + n.x!
+      n.y = rootNode.y! + n.y!
+    }
+  })
+
+  const _importersLinks = importersRoot.links()
+    .filter(x => x.source.data.module.id !== '~root')
+    .map((x): Link => {
+      return {
+        ...x,
+        import: x.source.data.import,
+        id: `${x.source.data.module.id}|${x.target.data.module.id}`,
+      }
+    })
+
+  // deduplicate modules
+  nodes.value = [..._importsNodes, ..._importersNodes].filter((n, i, s) =>
+    i === s.findIndex(t => t.data.module.id === n.data.module.id),
+  )
+  links.value = [..._importsLinks, ..._importersLinks]
+
+  nextTick(() => {
+    width.value = (container.value!.scrollWidth + SPACING.margin)
+    height.value = (container.value!.scrollHeight + SPACING.margin)
+    focusOn(props.module.id, false)
+  })
+}
+function focusOn(id: string, animated = true) {
+  const el = nodesRefMap.get(id)
+  el?.scrollIntoView({
+    block: 'center',
+    inline: 'center',
+    behavior: animated ? 'smooth' : 'instant',
+  })
+}
+
+onMounted(() => {
+  watch(
+    () => [props.module],
+    calculateGraph,
+    { immediate: true },
+  )
+})
 </script>
 
 <template>
-  <div>
-    Module Imports Relationships (TODO)
+  <div
+    ref="container"
+    w-full min-h-full relative select-none of-auto
+  >
+    <div
+      flex="~ items-center justify-center"
+    >
+      <svg pointer-events-none absolute left-0 top-0 z-graph-link :width="width" :height="height">
+        <g>
+          <path
+            v-for="link of links"
+            :key="link.id"
+            :d="generateLink(link)!"
+            :class="getLinkColor(link)"
+            :stroke-dasharray="link.import?.kind === 'dynamic-import' ? '3 6' : undefined"
+            fill="none"
+          />
+        </g>
+      </svg>
+      <template
+        v-for="node of nodes"
+        :key="node.data.module.id"
+      >
+        <template v-if="node.data.module.id !== '~root'">
+          <DisplayModuleId
+            :id="node.data.module.id"
+            :ref="(el: any) => nodesRefMap.set(node.data.module.id, el?.$el)"
+            absolute hover="bg-active" block px2 p1 bg-glass
+            z-graph-node
+            border="~ base rounded"
+            :link="true"
+            :session="session"
+            :pkg="node.data.module"
+            :minimal="true"
+            :style="{
+              left: `${node.x}px`,
+              top: `${node.y}px`,
+              minWidth: `${SPACING.width}px`,
+              transform: 'translate(-50%, -50%)',
+              maxWidth: '400px',
+              maxHeight: '50px',
+              overflow: 'hidden',
+            }"
+          />
+        </template>
+      </template>
+    </div>
   </div>
 </template>

From 43983e65cd8ef6e38aafa3a7ddeda78033cd4722 Mon Sep 17 00:00:00 2001
From: arlo <webfansplz@gmail.com>
Date: Tue, 8 Jul 2025 22:04:54 +0800
Subject: [PATCH 2/2] chore: update

---
 .../data/ModuleImportRelationships.vue        | 41 ++++++++-----------
 1 file changed, 18 insertions(+), 23 deletions(-)

diff --git a/packages/devtools/src/app/components/data/ModuleImportRelationships.vue b/packages/devtools/src/app/components/data/ModuleImportRelationships.vue
index e5b2268..4b250a3 100644
--- a/packages/devtools/src/app/components/data/ModuleImportRelationships.vue
+++ b/packages/devtools/src/app/components/data/ModuleImportRelationships.vue
@@ -72,7 +72,6 @@ function calculateGraph() {
   // Unset the canvas size, and recalculate again after nodes are rendered
   width.value = window.innerWidth
   height.value = window.innerHeight
-  const importIds = props.module.imports?.map(x => x.module_id)
   const seen = new Set<ModuleListItem>()
 
   // build imports graph
@@ -110,12 +109,7 @@ function calculateGraph() {
   // Rotate the graph from top-down to left-right
   const _importsNodes = importsRoot.descendants()
   for (const node of _importsNodes) {
-    if (importIds?.includes(node.data.module.id)) {
-      [node.x, node.y] = [-(SPACING.width + SPACING.gap), node.x!]
-    }
-    else {
-      [node.x, node.y] = [node.y! - SPACING.width, node.x!]
-    }
+    [node.x, node.y] = [node.y! - SPACING.width, node.x!]
   }
 
   // Offset the graph and adding margin
@@ -123,12 +117,7 @@ function calculateGraph() {
   const minY = Math.min(..._importsNodes.map(n => n.y!))
   if (minX < SPACING.margin) {
     for (const node of _importsNodes) {
-      if (importIds?.includes(node.data.module.id)) {
-        node.x! += Math.abs(minX) + SPACING.margin
-      }
-      else {
-        node.x! += Math.abs(minX) + SPACING.margin
-      }
+      node.x! += Math.abs(minX) + SPACING.margin
     }
   }
   if (minY < SPACING.margin) {
@@ -142,15 +131,6 @@ function calculateGraph() {
     .map((x): Link => {
       return {
         ...x,
-        source: {
-          ...x.source,
-          x: x.source.x! - (SPACING.width) + SPACING.linkOffset,
-          y: x.source.y!,
-        } as HierarchyNode<Node>,
-        target: {
-          ...x.target,
-          x: x.target.x! + SPACING.width - SPACING.linkOffset,
-        } as HierarchyNode<Node>,
         import: x.source.data.import,
         id: `${x.source.data.module.id}|${x.target.data.module.id}`,
       }
@@ -191,7 +171,12 @@ function calculateGraph() {
 
   const _importersNodes = importersRoot.descendants()
   for (const node of _importersNodes) {
-    [node.x, node.y] = [node.y! - SPACING.width, node.x!]
+    if (props.module.importers?.includes(node.data.module.id)) {
+      [node.x, node.y] = [-(SPACING.width + SPACING.gap), node.x!]
+    }
+    else {
+      [node.x, node.y] = [node.y! - SPACING.width, node.x!]
+    }
   }
 
   const rootNode = _importsNodes.find(n => n.data.module.id === props.module.id)!
@@ -211,6 +196,15 @@ function calculateGraph() {
     .map((x): Link => {
       return {
         ...x,
+        source: {
+          ...x.source,
+          x: x.source.x! - (SPACING.width) + SPACING.linkOffset,
+          y: x.source.y!,
+        } as HierarchyNode<Node>,
+        target: {
+          ...x.target,
+          x: x.target.x! + SPACING.width - SPACING.linkOffset,
+        } as HierarchyNode<Node>,
         import: x.source.data.import,
         id: `${x.source.data.module.id}|${x.target.data.module.id}`,
       }
@@ -228,6 +222,7 @@ function calculateGraph() {
     focusOn(props.module.id, false)
   })
 }
+
 function focusOn(id: string, animated = true) {
   const el = nodesRefMap.get(id)
   el?.scrollIntoView({