"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
exports.createCreateWorkflowFromCodeTool = void 0;
const db_1 = require("@n8n/db");
const zod_1 = __importDefault(require("zod"));
const constants_1 = require("./constants");
const credentials_auto_assign_1 = require("./credentials-auto-assign");
const mcp_constants_1 = require("../../mcp.constants");
const workflow_helpers_1 = require("../../../../workflow-helpers");
const inputSchema = {
    code: zod_1.default
        .string()
        .describe(`Full TypeScript/JavaScript workflow code using the n8n Workflow SDK. Must be validated first with ${constants_1.CODE_BUILDER_VALIDATE_TOOL.toolName}.`),
    name: zod_1.default
        .string()
        .max(128)
        .optional()
        .describe('Optional workflow name. If not provided, uses the name from the code.'),
    description: zod_1.default
        .string()
        .max(255)
        .optional()
        .describe('Short workflow description summarizing what it does (1-2 sentences, max 255 chars).'),
    projectId: zod_1.default
        .string()
        .optional()
        .describe("Optional project ID to create the workflow in. Use search_projects to find a project by name. Defaults to the user's personal project."),
    folderId: zod_1.default
        .string()
        .optional()
        .describe('Optional folder ID to create the workflow in. Requires projectId to be set. Use search_folders to find a folder by name within a project.'),
};
const outputSchema = {
    workflowId: zod_1.default.string().describe('The ID of the created workflow'),
    name: zod_1.default.string().describe('The name of the created workflow'),
    nodeCount: zod_1.default.number().describe('The number of nodes in the workflow'),
    url: zod_1.default.string().describe('The URL to open the workflow in n8n'),
    autoAssignedCredentials: zod_1.default
        .array(zod_1.default.object({
        nodeName: zod_1.default.string().describe('The name of the node that had credentials auto-assigned'),
        credentialName: zod_1.default.string().describe('The name of the credential that was auto-assigned'),
    }))
        .describe('List of credentials that were automatically assigned to nodes'),
    note: zod_1.default
        .string()
        .optional()
        .describe('Additional notes about the workflow creation, such as any nodes that were skipped during credential auto-assignment.'),
};
const createCreateWorkflowFromCodeTool = (user, workflowCreationService, urlService, telemetry, nodeTypes, credentialsService, projectRepository) => ({
    name: constants_1.MCP_CREATE_WORKFLOW_FROM_CODE_TOOL.toolName,
    config: {
        description: `Create a workflow in n8n from validated SDK code. Parses the code into a workflow and saves it. Always validate with ${constants_1.CODE_BUILDER_VALIDATE_TOOL.toolName} first.`,
        inputSchema,
        outputSchema,
        annotations: {
            title: constants_1.MCP_CREATE_WORKFLOW_FROM_CODE_TOOL.displayTitle,
            readOnlyHint: false,
            destructiveHint: false,
            idempotentHint: false,
            openWorldHint: false,
        },
    },
    handler: async ({ code, name, description, projectId, folderId, }) => {
        const telemetryPayload = {
            user_id: user.id,
            tool_name: constants_1.MCP_CREATE_WORKFLOW_FROM_CODE_TOOL.toolName,
            parameters: {
                codeLength: code.length,
                hasName: !!name,
                hasProjectId: !!projectId,
                hasFolderId: !!folderId,
            },
        };
        if (folderId && !projectId) {
            const errorMessage = 'projectId is required when folderId is provided';
            telemetryPayload.results = { success: false, error: errorMessage };
            telemetry.track(mcp_constants_1.USER_CALLED_MCP_TOOL_EVENT, telemetryPayload);
            return {
                content: [{ type: 'text', text: JSON.stringify({ error: errorMessage }, null, 2) }],
                structuredContent: { error: errorMessage },
                isError: true,
            };
        }
        try {
            const { ParseValidateHandler, stripImportStatements } = await Promise.resolve().then(() => __importStar(require('@n8n/ai-workflow-builder')));
            const handler = new ParseValidateHandler({ generatePinData: false });
            const strippedCode = stripImportStatements(code);
            const result = await handler.parseAndValidate(strippedCode);
            const workflowJson = result.workflow;
            const newWorkflow = new db_1.WorkflowEntity();
            Object.assign(newWorkflow, {
                name: name ?? workflowJson.name ?? 'Untitled Workflow',
                ...(description ? { description } : {}),
                nodes: workflowJson.nodes,
                connections: workflowJson.connections,
                settings: { ...workflowJson.settings, executionOrder: 'v1', availableInMCP: true },
                pinData: workflowJson.pinData,
                meta: { ...workflowJson.meta, aiBuilderAssisted: true },
            });
            (0, workflow_helpers_1.resolveNodeWebhookIds)(newWorkflow, nodeTypes);
            (0, credentials_auto_assign_1.stripNullCredentialStubs)(newWorkflow.nodes);
            let effectiveProjectId = projectId;
            if (!effectiveProjectId) {
                const personalProject = await projectRepository.getPersonalProjectForUserOrFail(user.id);
                effectiveProjectId = personalProject.id;
            }
            const { assignments: credentialAssignments, skippedHttpNodes } = await (0, credentials_auto_assign_1.autoPopulateNodeCredentials)(newWorkflow, user, nodeTypes, credentialsService, effectiveProjectId);
            const savedWorkflow = await workflowCreationService.createWorkflow(user, newWorkflow, {
                projectId,
                parentFolderId: folderId,
            });
            const baseUrl = urlService.getInstanceBaseUrl();
            const workflowUrl = `${baseUrl}/workflow/${savedWorkflow.id}`;
            telemetryPayload.results = {
                success: true,
                data: {
                    workflowId: savedWorkflow.id,
                    nodeCount: savedWorkflow.nodes.length,
                },
            };
            telemetry.track(mcp_constants_1.USER_CALLED_MCP_TOOL_EVENT, telemetryPayload);
            const output = {
                workflowId: savedWorkflow.id,
                name: savedWorkflow.name,
                nodeCount: savedWorkflow.nodes.length,
                url: workflowUrl,
                autoAssignedCredentials: credentialAssignments,
                note: skippedHttpNodes.length
                    ? `HTTP Request nodes (${skippedHttpNodes.join(', ')}) were skipped during credential auto-assignment. Their credentials must be configured manually.`
                    : undefined,
            };
            return {
                content: [{ type: 'text', text: JSON.stringify(output, null, 2) }],
                structuredContent: output,
            };
        }
        catch (error) {
            const errorMessage = error instanceof Error ? error.message : String(error);
            telemetryPayload.results = {
                success: false,
                error: errorMessage,
            };
            telemetry.track(mcp_constants_1.USER_CALLED_MCP_TOOL_EVENT, telemetryPayload);
            const output = { error: errorMessage };
            return {
                content: [{ type: 'text', text: JSON.stringify(output, null, 2) }],
                structuredContent: output,
                isError: true,
            };
        }
    },
});
exports.createCreateWorkflowFromCodeTool = createCreateWorkflowFromCodeTool;
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