/**
 * Server Simulations
 *
 * Pre-built simulation implementations for all MCP servers.
 * Extracted from mcp-client.ts as part of Phase 5 refactoring.
 */

import { MCPToolResult } from '../types/index.js';
import { SimulatorFunction } from './simulation-engine.js';

export interface ServerSimulations {
  [serverName: string]: Record<string, SimulatorFunction>;
}

/**
 * Code Review server simulations
 */
export const codeReviewSimulations: Record<string, SimulatorFunction> = {
  analyze_code_quality: (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: `Code Review Analysis Complete:\n- Quality Score: ${Math.floor(Math.random() * 20) + 80}/100\n- Issues Found: ${Math.floor(Math.random() * 5)}\n- Recommendations: ${Math.floor(Math.random() * 3) + 1} improvements suggested`,
      },
    ],
  }),
};

/**
 * Security Audit server simulations
 */
export const securityAuditSimulations: Record<string, SimulatorFunction> = {
  scan_vulnerabilities: (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: `Security Audit Complete:\n- Vulnerabilities Found: ${Math.floor(Math.random() * 3)}\n- Severity: ${['Low', 'Medium', 'High'][Math.floor(Math.random() * 3)]}\n- Compliance: ${Math.random() > 0.3 ? 'Passed' : 'Failed'}`,
      },
    ],
  }),
};

/**
 * Performance Optimization server simulations
 */
export const performanceOptimizationSimulations: Record<string, SimulatorFunction> = {
  analyze_performance: (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: `Performance Analysis Complete:\n- Bottlenecks Identified: ${Math.floor(Math.random() * 3)}\n- Optimization Potential: ${Math.floor(Math.random() * 30) + 10}%\n- Recommendations: ${Math.floor(Math.random() * 4) + 2} improvements`,
      },
    ],
  }),
};

/**
 * Testing Strategy server simulations
 */
export const testingStrategySimulations: Record<string, SimulatorFunction> = {
  analyze_test_coverage: (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: `Testing Strategy Analysis:\n- Coverage: ${Math.floor(Math.random() * 40) + 60}%\n- Gaps Identified: ${Math.floor(Math.random() * 5)}\n- Test Cases Recommended: ${Math.floor(Math.random() * 10) + 5}`,
      },
    ],
  }),
};

/**
 * Researcher server simulations
 */
export const researcherSimulations: Record<string, SimulatorFunction> = {
  analyze_codebase: (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: `Codebase Analysis Complete:\n- Files Analyzed: ${Math.floor(Math.random() * 500) + 100}\n- Languages Detected: ${Math.floor(Math.random() * 3) + 2}\n- Complexity Score: ${Math.floor(Math.random() * 50) + 50}/100\n- Architecture Patterns: ${Math.floor(Math.random() * 5) + 3} identified`,
      },
    ],
  }),
};

/**
 * Framework Help server simulations
 */
export const frameworkHelpSimulations: Record<string, SimulatorFunction> = {
  xray_get_capabilities: (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: `**0xRay Framework Capabilities:**

**42 Specialized Agents:**
- enforcer: Codex compliance & error prevention
- architect: System design & technical decisions
- orchestrator: Multi-agent workflow coordination
- bug-triage-specialist: Error investigation & surgical fixes
- code-reviewer: Quality assessment & standards validation
- security-auditor: Vulnerability detection & compliance
- refactorer: Technical debt elimination & code consolidation
- testing-lead: Testing strategy & coverage optimization

**23 Skills (Lazy Loading):**
- project-analysis, testing-strategy, code-review, security-audit, performance-optimization, refactoring-strategies, ui-ux-design, documentation-generation, and more

**System Tools:**
- framework-reporting-system: Generate comprehensive reports
- complexity-analyzer: Analyze code complexity and delegation decisions
- codex-injector: Apply development standards and quality enforcement

**Enterprise Features:**
- 99.6% error prevention through codex compliance
- 90% resource reduction (0 baseline processes)
- Multi-agent orchestration with intelligent delegation`,
      },
    ],
  }),

  xray_get_commands: (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: `**0xRay Framework Commands:**

**Agent Commands:**
@enforcer - Codex compliance & error prevention
@architect - System design & technical decisions
@orchestrator - Multi-agent workflow coordination
@bug-triage-specialist - Error investigation & surgical fixes
@code-reviewer - Quality assessment & standards validation
@security-auditor - Vulnerability detection & compliance
@refactorer - Technical debt elimination & code consolidation
@testing-lead - Testing strategy & coverage optimization
@researcher - Codebase exploration & documentation search

**System Commands:**
framework-reporting-system - Generate comprehensive framework reports

**Getting Started:**
1. Use @enforcer for code quality validation
2. Use @orchestrator for complex development tasks
3. Check framework-reporting-system for activity reports`,
      },
    ],
  }),

  xray_explain_capability: (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: `**Enforcer Agent**
Automatically validates code against the Universal Development Codex.
Prevents common errors, enforces coding standards, and ensures production-ready code.

**Capabilities:**
- Type safety validation (no any/unknown types)
- Architecture compliance checking
- Error prevention (90% runtime error reduction)
- Code quality enforcement

**Usage:** @enforcer analyze this code for violations`,
      },
    ],
  }),
};

/**
 * Skill Invocation server simulations
 */
export const skillInvocationSimulations: Record<string, SimulatorFunction> = {
  'invoke-skill': (args): MCPToolResult => {
    const skillArgs = args as { skillName?: string; toolName?: string };
    return {
      content: [
        {
          type: 'text',
          text: `Generic skill invocation completed for ${skillArgs.skillName || 'unknown'}:${skillArgs.toolName || 'unknown'}`,
        },
      ],
    };
  },

  'skill-code-review': (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: 'code-review skill invoked successfully',
      },
    ],
  }),

  'skill-security-audit': (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: 'security-audit skill invoked successfully',
      },
    ],
  }),

  'skill-performance-optimization': (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: 'performance-optimization skill invoked successfully',
      },
    ],
  }),

  'skill-testing-strategy': (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: 'testing-strategy skill invoked successfully',
      },
    ],
  }),

  'skill-project-analysis': (): MCPToolResult => ({
    content: [
      {
        type: 'text',
        text: 'project-analysis skill invoked successfully',
      },
    ],
  }),
};

export function getAllServerSimulations(): ServerSimulations {
  return {
    'code-review': codeReviewSimulations,
    'security-audit': securityAuditSimulations,
    'performance-optimization': performanceOptimizationSimulations,
    'testing-strategy': testingStrategySimulations,
    'researcher': researcherSimulations,
    'framework-help': frameworkHelpSimulations,
    'skill-invocation': skillInvocationSimulations,
  };
}