"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.n8nAutofixWorkflowDoc = void 0;
exports.n8nAutofixWorkflowDoc = {
    name: 'n8n_autofix_workflow',
    category: 'workflow_management',
    essentials: {
        description: 'Automatically fix common workflow validation errors - expression formats, typeVersions, error outputs, webhook paths, and smart version upgrades',
        keyParameters: ['id', 'applyFixes'],
        example: 'n8n_autofix_workflow({id: "wf_abc123", applyFixes: false})',
        performance: 'Network-dependent (200-1500ms) - fetches, validates, and optionally updates workflow with smart migrations',
        tips: [
            'Use applyFixes: false to preview changes before applying',
            'Set confidenceThreshold to control fix aggressiveness (high/medium/low)',
            'Supports expression formats, typeVersion issues, error outputs, node corrections, webhook paths, AND version upgrades',
            'High-confidence fixes (≥90%) are safe for auto-application',
            'Version upgrades include smart migration with breaking change detection',
            'Post-update guidance provides AI-friendly step-by-step instructions for manual changes'
        ]
    },
    full: {
        description: `Automatically detects and fixes common workflow validation errors in n8n workflows. This tool:

- Fetches the workflow from your n8n instance
- Runs comprehensive validation to detect issues
- Generates targeted fixes for common problems
- Optionally applies the fixes back to the workflow

The auto-fixer can resolve:
1. **Expression Format Issues**: Missing '=' prefix in n8n expressions (e.g., {{ $json.field }} → ={{ $json.field }})
2. **TypeVersion Corrections**: Downgrades nodes with unsupported typeVersions to maximum supported
3. **Error Output Configuration**: Removes conflicting onError settings when error connections are missing
4. **Node Type Corrections**: Intelligently fixes unknown node types using similarity matching:
   - Handles deprecated package prefixes (n8n-nodes-base. → nodes-base.)
   - Corrects capitalization mistakes (HttpRequest → httpRequest)
   - Suggests correct packages (nodes-base.openai → nodes-langchain.openAi)
   - Uses multi-factor scoring: name similarity, category match, package match, pattern match
   - Only auto-fixes suggestions with ≥90% confidence
   - Leverages NodeSimilarityService with 5-minute caching for performance
5. **Webhook Path Generation**: Automatically generates UUIDs for webhook nodes missing path configuration:
   - Generates a unique UUID for webhook path
   - Sets both 'path' parameter and 'webhookId' field to the same UUID
   - Ensures webhook nodes become functional with valid endpoints
   - High confidence fix as UUID generation is deterministic
6. **Smart Version Upgrades** (NEW): Proactively upgrades nodes to their latest versions:
   - Detects outdated node versions and recommends upgrades
   - Applies smart migrations with auto-migratable property changes
   - Handles breaking changes intelligently (Execute Workflow v1.0→v1.1, Webhook v2.0→v2.1, etc.)
   - Generates UUIDs for required fields (webhookId), sets sensible defaults
   - HIGH confidence for non-breaking upgrades, MEDIUM for breaking changes with auto-migration
   - Example: Execute Workflow v1.0→v1.1 adds inputFieldMapping automatically
7. **Version Migration Guidance** (NEW): Documents complex migrations requiring manual intervention:
   - Identifies breaking changes that cannot be auto-migrated
   - Provides AI-friendly post-update guidance with step-by-step instructions
   - Lists required actions by priority (CRITICAL, HIGH, MEDIUM, LOW)
   - Documents behavior changes and their impact
   - Estimates time required for manual migration steps
   - MEDIUM/LOW confidence - requires review before applying

The tool uses a confidence-based system to ensure safe fixes:
- **High (≥90%)**: Safe to auto-apply (exact matches, known patterns)
- **Medium (70-89%)**: Generally safe but review recommended
- **Low (<70%)**: Manual review strongly recommended

Requires N8N_API_URL and N8N_API_KEY environment variables to be configured.`,
        parameters: {
            id: {
                type: 'string',
                required: true,
                description: 'The workflow ID to fix in your n8n instance'
            },
            applyFixes: {
                type: 'boolean',
                required: false,
                description: 'Whether to apply fixes to the workflow (default: false - preview mode). When false, returns proposed fixes without modifying the workflow.'
            },
            fixTypes: {
                type: 'array',
                required: false,
                description: 'Types of fixes to apply. Options: ["expression-format", "typeversion-correction", "error-output-config", "node-type-correction", "webhook-missing-path", "typeversion-upgrade", "version-migration"]. Default: all types. NEW: "typeversion-upgrade" for smart version upgrades, "version-migration" for complex migration guidance.'
            },
            confidenceThreshold: {
                type: 'string',
                required: false,
                description: 'Minimum confidence level for fixes: "high" (≥90%), "medium" (≥70%), "low" (any). Default: "medium".'
            },
            maxFixes: {
                type: 'number',
                required: false,
                description: 'Maximum number of fixes to apply (default: 50). Useful for limiting scope of changes.'
            }
        },
        returns: `AutoFixResult object containing:
- operations: Array of diff operations that will be/were applied
- fixes: Detailed list of individual fixes with before/after values
- summary: Human-readable summary of fixes
- stats: Statistics by fix type and confidence level
- applied: Boolean indicating if fixes were applied (when applyFixes: true)
- postUpdateGuidance: (NEW) Array of AI-friendly migration guidance for version upgrades, including:
  * Required actions by priority (CRITICAL, HIGH, MEDIUM, LOW)
  * Deprecated properties to remove
  * Behavior changes and their impact
  * Step-by-step migration instructions
  * Estimated time for manual changes`,
        examples: [
            'n8n_autofix_workflow({id: "wf_abc123"}) - Preview all possible fixes including version upgrades',
            'n8n_autofix_workflow({id: "wf_abc123", applyFixes: true}) - Apply all medium+ confidence fixes',
            'n8n_autofix_workflow({id: "wf_abc123", applyFixes: true, confidenceThreshold: "high"}) - Only apply high-confidence fixes',
            'n8n_autofix_workflow({id: "wf_abc123", fixTypes: ["expression-format"]}) - Only fix expression format issues',
            'n8n_autofix_workflow({id: "wf_abc123", fixTypes: ["webhook-missing-path"]}) - Only fix webhook path issues',
            'n8n_autofix_workflow({id: "wf_abc123", fixTypes: ["typeversion-upgrade"]}) - NEW: Only upgrade node versions with smart migrations',
            'n8n_autofix_workflow({id: "wf_abc123", fixTypes: ["typeversion-upgrade", "version-migration"]}) - NEW: Upgrade versions and provide migration guidance',
            'n8n_autofix_workflow({id: "wf_abc123", applyFixes: true, maxFixes: 10}) - Apply up to 10 fixes'
        ],
        useCases: [
            'Fixing workflows imported from older n8n versions',
            'Correcting expression syntax after manual edits',
            'Resolving typeVersion conflicts after n8n upgrades',
            'Cleaning up workflows before production deployment',
            'Batch fixing common issues across multiple workflows',
            'Migrating workflows between n8n instances with different versions',
            'Repairing webhook nodes that lost their path configuration',
            'Upgrading Execute Workflow nodes from v1.0 to v1.1+ with automatic inputFieldMapping',
            'Modernizing webhook nodes to v2.1+ with stable webhookId fields',
            'Proactively keeping workflows up-to-date with latest node versions',
            'Getting detailed migration guidance for complex breaking changes'
        ],
        performance: 'Depends on workflow size and number of issues. Preview mode: 200-500ms. Apply mode: 500-1500ms for medium workflows with version upgrades. Node similarity matching and version metadata are cached for 5 minutes for improved performance on repeated validations.',
        bestPractices: [
            'Always preview fixes first (applyFixes: false) before applying',
            'Start with high confidence threshold for production workflows',
            'Review the fix summary to understand what changed',
            'Test workflows after auto-fixing to ensure expected behavior',
            'Use fixTypes parameter to target specific issue categories',
            'Keep maxFixes reasonable to avoid too many changes at once',
            'NEW: Review postUpdateGuidance for version upgrades - contains step-by-step migration instructions',
            'NEW: Test workflows after version upgrades - behavior may change even with successful auto-migration',
            'NEW: Apply version upgrades incrementally - start with high-confidence, non-breaking upgrades'
        ],
        pitfalls: [
            'Some fixes may change workflow behavior - always test after fixing',
            'Low confidence fixes might not be the intended solution',
            'Expression format fixes assume standard n8n syntax requirements',
            'Node type corrections only work for known node types in the database',
            'Cannot fix structural issues like missing nodes or invalid connections',
            'TypeVersion downgrades might remove node features added in newer versions',
            'Generated webhook paths are new UUIDs - existing webhook URLs will change',
            'NEW: Version upgrades may introduce breaking changes - review postUpdateGuidance carefully',
            'NEW: Auto-migrated properties use sensible defaults which may not match your use case',
            'NEW: Execute Workflow v1.1+ requires explicit inputFieldMapping - automatic mapping uses empty array',
            'NEW: Some breaking changes cannot be auto-migrated and require manual intervention',
            'NEW: Version history is based on registry - unknown nodes cannot be upgraded'
        ],
        relatedTools: [
            'n8n_validate_workflow',
            'validate_workflow',
            'validate_node',
            'n8n_update_partial_workflow'
        ]
    }
};
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