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import { ipcMain, dialog, type BrowserWindow } from "electron";
import * as projects from "../db/projects";
import * as sessions from "../db/sessions";
import * as claude from "../claude";
import * as settingsDb from "../db/settings";
import { createSessionBranch, ensureGitIgnore, ensureGitRepo, getCurrentBranch } from "../git";
import { discoverMcpTools } from "../mcp";
import type { UserPermissionMode } from "../claude/phases";
import { getDefaultSystemPromptTemplate } from "../claude/phases";
export function registerIpcHandlers(mainWindow: BrowserWindow): void {
// Projects
ipcMain.handle("projects:list", () => projects.listProjects());
ipcMain.handle("projects:create", (_, name: string, path: string) =>
projects.createProject(name, path)
);
ipcMain.handle("projects:delete", (_, id: string) =>
projects.deleteProject(id)
);
// Sessions
ipcMain.handle("sessions:list", (_, projectId: string) =>
sessions.listSessions(projectId)
);
ipcMain.handle("sessions:create", (_, projectId: string, name: string) => {
const project = projects.getProject(projectId);
if (!project) throw new Error("Project not found");
const session = sessions.createSession(projectId, name);
// Ensure .claude-flow/ is gitignored from day one.
// Branch creation is deferred until the session advances to implement.
try { ensureGitIgnore(project.path); } catch { /* non-fatal */ }
return session;
});
ipcMain.handle("sessions:delete", (_, id: string) => {
const session = sessions.getSession(id);
if (session) {
// Clean up session artifacts from global storage
claude.clearSessionArtifacts(session.project_id, id);
}
sessions.deleteSession(id);
});
ipcMain.handle("sessions:rename", (_, id: string, name: string) => {
sessions.updateSession(id, { name });
});
ipcMain.handle("sessions:get", (_, id: string) => sessions.getSession(id));
// Messages
ipcMain.handle("messages:list", (_, sessionId: string) =>
sessions.listMessages(sessionId)
);
// Chat
ipcMain.handle(
"chat:send",
async (_, sessionId: string, message: string) => {
const session = sessions.getSession(sessionId);
if (!session) throw new Error("Session not found");
// Store user message
sessions.addMessage(sessionId, "user", message);
await claude.sendMessage({
session,
message,
onMessage: (msg) => {
// Forward all messages to renderer
mainWindow.webContents.send("claude:message", sessionId, msg);
// Store assistant text messages
if (msg.type === "assistant") {
const content = (msg.message.content as Array<{ type: string; text?: string }>)
.filter((c) => c.type === "text" && c.text)
.map((c) => c.text!)
.join("\n");
if (content) {
sessions.addMessage(sessionId, "assistant", content);
}
}
},
});
}
);
ipcMain.handle("chat:interrupt", (_, sessionId: string) => {
claude.interruptSession(sessionId);
});
// Workflow
ipcMain.handle("workflow:review", async (_, sessionId: string) => {
const session = sessions.getSession(sessionId);
if (!session) throw new Error("Session not found");
await claude.triggerReview(session, (msg) => {
mainWindow.webContents.send("claude:message", sessionId, msg);
});
});
ipcMain.handle("workflow:advance", (_, sessionId: string) => {
const session = sessions.getSession(sessionId);
if (!session) throw new Error("Session not found");
const nextPhase = claude.advancePhase(session);
if (!nextPhase) return null;
let git_branch = session.git_branch;
if (nextPhase === "implement") {
const project = projects.getProject(session.project_id);
if (project) {
const branchingSetting = settingsDb.getSetting("git.branchingEnabled");
const branchingEnabled = branchingSetting === "true"; // opt-in; default = off
// Always ensure repo + gitignore so commits work regardless of mode
try { ensureGitIgnore(project.path); } catch { /* non-fatal */ }
try { ensureGitRepo(project.path); } catch { /* non-fatal */ }
if (branchingEnabled) {
// createSessionBranch internally calls ensureGitIgnore/ensureGitRepo again
// (belt-and-suspenders), then checks out a new claude-flow/<slug>-<id> branch
const branchName = createSessionBranch(project.path, session.name, session.id);
if (branchName) {
sessions.updateSession(sessionId, { git_branch: branchName });
git_branch = branchName;
}
} else {
// No new branch — commit to whatever branch is currently checked out.
// Store the branch name so autoCommitTurn's boolean guard passes.
const currentBranch = getCurrentBranch(project.path) ?? "main";
sessions.updateSession(sessionId, { git_branch: currentBranch });
git_branch = currentBranch;
}
}
}
return { phase: nextPhase, git_branch };
});
ipcMain.handle(
"workflow:setPermissionMode",
(_, sessionId: string, mode: string) => {
sessions.updateSession(sessionId, {
permission_mode: mode as UserPermissionMode,
});
}
);
// Session Artifacts (stored in ~/.claude-flow/)
ipcMain.handle(
"artifact:readSession",
(_, projectId: string, sessionId: string, filename: string) => {
return claude.readSessionArtifact(projectId, sessionId, filename);
}
);
ipcMain.handle(
"artifact:writeSession",
(_, projectId: string, sessionId: string, filename: string, content: string) => {
claude.writeSessionArtifact(projectId, sessionId, filename, content);
}
);
// CLAUDE.md (stored in project)
ipcMain.handle("claudemd:read", (_, projectPath: string) => {
return claude.readClaudeMd(projectPath);
});
ipcMain.handle("claudemd:write", (_, projectPath: string, content: string) => {
claude.writeClaudeMd(projectPath, content);
});
// Settings
ipcMain.handle("settings:get", (_, keys: string[]) =>
settingsDb.getSettings(keys)
);
ipcMain.handle("settings:set", (_, key: string, value: string) =>
settingsDb.setSetting(key, value)
);
ipcMain.handle("settings:delete", (_, key: string) =>
settingsDb.deleteSetting(key)
);
// Returns default prompt text (with {{artifactDir}} placeholder) for all phases
ipcMain.handle("settings:getDefaultPrompts", () => ({
research: getDefaultSystemPromptTemplate("research"),
plan: getDefaultSystemPromptTemplate("plan"),
implement: getDefaultSystemPromptTemplate("implement"),
}));
// Dialogs
ipcMain.handle("dialog:selectDirectory", async () => {
const result = await dialog.showOpenDialog(mainWindow, {
properties: ["openDirectory"],
});
return result.canceled ? null : result.filePaths[0];
});
// MCP
ipcMain.handle("mcp:discoverTools", async (_, config: {
type: "stdio" | "sse" | "http";
command?: string;
args?: string[];
env?: Record<string, string>;
url?: string;
}) => {
return discoverMcpTools(config);
});
}
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