feat(docker): 完善龙虾军团任务调度与提示

src/lib/docker-tasking.js

@@ -0,0 +1,44 @@
+export const DOCKER_TASK_TIMEOUT_MS = 10 * 60 * 1000
+
+export function buildDockerDispatchTargets(targets = []) {
+  if (!Array.isArray(targets)) return []
+  return targets.map(target => ({
+    containerId: target.id,
+    containerName: target.name,
+    nodeId: target.nodeId || null,
+  }))
+}
+
+export function buildDockerInstanceSwitchContext({ containerId, name, port, gatewayPort, nodeId }) {
+  if (!containerId) throw new Error('缺少容器 ID')
+  if (!name) throw new Error('缺少容器名称')
+
+  const panelPort = parseRequiredPort(port, '面板端口')
+  const parsedGatewayPort = parseOptionalPort(gatewayPort, 18789)
+
+  return {
+    instanceId: `docker-${containerId.slice(0, 12)}`,
+    reloadRoute: true,
+    registration: {
+      name,
+      type: 'docker',
+      endpoint: `http://127.0.0.1:${panelPort}`,
+      gatewayPort: parsedGatewayPort,
+      containerId,
+      nodeId: nodeId || null,
+      note: 'Added from Docker page',
+    },
+  }
+}
+
+function parseRequiredPort(value, label) {
+  const port = Number.parseInt(value, 10)
+  if (Number.isInteger(port) && port > 0) return port
+  throw new Error(`${label}无效`)
+}
+
+function parseOptionalPort(value, fallback) {
+  const port = Number.parseInt(value, 10)
+  if (Number.isInteger(port) && port > 0) return port
+  return fallback
+}