1  import { genId } from '@/lib/id'
 2  import { WORKSPACE_DIR } from '@/lib/server/data-dir'
 3  import type { Agent } from '@/types'
 4  import { getEnabledCapabilitySelection } from '@/lib/capability-selection'
 5  import { applyResolvedRoute, resolvePrimaryAgentRoute } from '@/lib/server/agents/agent-runtime-config'
 6  import { saveSession } from '@/lib/server/sessions/session-repository'
 7  
 8  export function createAgentTaskSession(
 9    agent: Agent,
10    task: string,
11    parentSessionId?: string,
12    cwd?: string,
13    routePreferences?: {
14      preferredGatewayTags?: string[]
15      preferredGatewayUseCase?: string | null
16    } | null,
17  ): string {
18    const sessionId = genId()
19    const preferredGatewayTags = Array.isArray(routePreferences?.preferredGatewayTags)
20      ? routePreferences.preferredGatewayTags.filter((tag) => typeof tag === 'string' && tag.trim())
21      : []
22    const resolvedRoute = resolvePrimaryAgentRoute(agent, undefined, {
23      preferredGatewayTags,
24      preferredGatewayUseCase: routePreferences?.preferredGatewayUseCase || null,
25    })
26  
27    const session = applyResolvedRoute({
28      id: sessionId,
29      name: `[Task] ${agent.name}: ${task.slice(0, 40)}`,
30      cwd: cwd || WORKSPACE_DIR,
31      user: 'system',
32      provider: agent.provider,
33      model: agent.model,
34      credentialId: agent.credentialId || null,
35      fallbackCredentialIds: agent.fallbackCredentialIds || [],
36      apiEndpoint: agent.apiEndpoint || null,
37      gatewayProfileId: agent.gatewayProfileId || null,
38      routePreferredGatewayTags: preferredGatewayTags,
39      routePreferredGatewayUseCase: routePreferences?.preferredGatewayUseCase || null,
40      claudeSessionId: null,
41      codexThreadId: null,
42      opencodeSessionId: null,
43      geminiSessionId: null,
44      copilotSessionId: null,
45      droidSessionId: null,
46      cursorSessionId: null,
47      qwenSessionId: null,
48      acpSessionId: null,
49      delegateResumeIds: {
50        claudeCode: null,
51        codex: null,
52        opencode: null,
53        gemini: null,
54        copilot: null,
55        droid: null,
56        cursor: null,
57        qwen: null,
58      },
59      messages: [],
60      createdAt: Date.now(),
61      lastActiveAt: Date.now(),
62      sessionType: 'human',
63      agentId: agent.id,
64      parentSessionId: parentSessionId || null,
65      ...getEnabledCapabilitySelection(agent),
66      heartbeatEnabled: false,
67    }, resolvedRoute)
68  
69    saveSession(sessionId, session)
70    return sessionId
71  }