/**
 * Named skill-set presets.
 *
 * A {@link Preset} is a curated list of skill ids. `dz init --preset <name>`
 * uses it to narrow an install to just those skills.
 *
 * @packageDocumentation
 */

/** A named selection of skills. */
export interface Preset {
  /** Preset name, used as `--preset <name>`. */
  readonly name: string;
  /** One-line description. */
  readonly description: string;
  /** Skill ids this preset selects. */
  readonly skills: readonly string[];
  /** npm packages providing these skills; advisory remediation, not a runtime restriction. */
  readonly providers?: readonly string[];
  /** Companion toolkit's full installer (commands/hooks/assets beyond skill installation). */
  readonly toolkit?: string;
}

const meta: Preset = {
  name: 'meta',
  providers: ['@dzhechkov/skills-meta'],
  description: 'Development process — explore, research, problem-solving, design thinking, feature pipeline, knowledge extraction, codebase context, security scanning, whole-codebase audit, design-token contract, agent-loop authoring, owner-facing decision pages.',
  skills: [
    'explore',
    'goap-research-ed25519',
    'problem-solver-enhanced',
    'design-thinking',
    'feature-adr',
    'knowledge-extractor',
    'understand-anything-bridge',
    'agentshield-scan',
    'skill-crystallizer',
    'structured-reasoning',
    'reflection-loop',
    'context-window-management',
    'external-comms-gate',
    'capture-adr',
    'adversarial-verifier',
    'skill-advisor',
    'audit',
    'design-tokens',
    'loop-plan-author',
    'decision-mockups',
  ],
};

const qeEngineer: Preset = {
  name: 'qe-engineer',
  providers: ['@dzhechkov/skills-qe'],
  description: 'Quality engineering — test generation, coverage, chaos, defect prediction, QCSD swarms, code review, SFDIPOT.',
  skills: [
    'qe-test-generation',
    'qe-test-execution',
    'qe-coverage-analysis',
    'qe-quality-assessment',
    'qe-requirements-validation',
    'qe-defect-intelligence',
    'qe-iterative-loop',
    'qe-chaos-resilience',
    'qe-browser',
    'qe-code-intelligence',
    'qe-learning-optimization',
    'qe-visual-accessibility',
    'brutal-honesty-review',
    'six-thinking-hats',
    'sfdipot-product-factors',
    'qcsd-ideation-swarm',
    'qcsd-development-swarm',
    'qcsd-cicd-swarm',
    'qcsd-production-swarm',
    'qcsd-refinement-swarm',
  ],
};

const bto: Preset = {
  name: 'bto',
  providers: ['@dzhechkov/skills-bto'],
  description: 'Build-Benchmark-Test-Optimize pipeline.',
  skills: ['bto'],
  toolkit: '@dzhechkov/skills-bto',
};

const reasoning: Preset = {
  name: 'reasoning',
  providers: ['@dzhechkov/skills-reasoning'],
  description: 'Generic, stack-neutral reasoning & code-quality skills: root-cause investigation, SOLID/TDD, anti-LLM-mistake guidelines, AGENTS.md authoring.',
  skills: [
    'investigate',
    'solid',
    'karpathy-guidelines',
    'agents-md-creator',
  ],
};

const health: Preset = {
  name: 'health',
  providers: ['@dzhechkov/health-advisor'],
  description: 'Medical AI skills — diagnostics, drug interactions, clinical decision support.',
  toolkit: '@dzhechkov/health-advisor',
  skills: [
    'drug-interaction-checker',
    'clinical-diagnostic-reasoning',
    'lab-results',
    'pubmed-search',
    'clinical-decision-support',
    'nutrition-analyzer',
    'fitness-analyzer',
    'sleep-analyzer',
  ],
};

const keysarium: Preset = {
  name: 'keysarium',
  providers: ['@dzhechkov/keysarium'],
  description: 'Full research toolkit — feature-adr, explore, presentation, reverse-engineering.',
  toolkit: '@dzhechkov/keysarium',
  skills: [
    'explore',
    'feature-adr',
    'knowledge-extractor',
    'problem-solver-enhanced',
    'analyst-manual-full',
    'goap-research-ed25519',
    'presentation-storyteller',
    'edu-site-generator',
    'transcript-site-generator',
  ],
};

const pReplicator: Preset = {
  name: 'p-replicator',
  providers: ['@dzhechkov/p-replicator'],
  description: 'AI-assisted product development — /replicate pipeline, reverse-engineering, SPARC PRD.',
  toolkit: '@dzhechkov/p-replicator',
  skills: [
    'explore',
    'problem-solver-enhanced',
    'knowledge-extractor',
    'brutal-honesty-review',
    'goap-research-ed25519',
    'reverse-engineering-unicorn',
    'sparc-prd-mini',
    'requirements-validator',
    'pipeline-forge',
    'cc-toolkit-generator-enhanced',
  ],
};

const featureAdr: Preset = {
  name: 'feature-adr',
  providers: ['@dzhechkov/skills-feature-adr'],
  description: 'Full feature development pipeline — 11-step ADR-driven architecture + frontend design.',
  toolkit: '@dzhechkov/skills-feature-adr',
  skills: [
    'explore',
    'feature-adr',
    'knowledge-extractor',
    'problem-solver-enhanced',
    'frontend-design',
    'code-critic',
    'code-impl',
    'system-grill',
    'code-skills-creator',
  ],
};

const devops: Preset = {
  name: 'devops',
  providers: ['@dzhechkov/skills-devops'],
  description: 'DevOps skills — code review, security audit, testing, CI/CD, debugging, API design.',
  skills: [
    'api-design',
    'c4-architecture',
    'pr-review',
    'security-audit',
    'test-writer',
    'ci-fix',
    'codeql-fix',
    'database-review',
    'debugging',
    'frontend-implementation',
    'data-pipeline',
    'database-migration',
    'docker-compose',
    'github-actions',
    'incident-response',
    'problem-management',
    'kubernetes',
    'observability',
    'monorepo-management',
    'terraform',
    'git-conflict-resolve',
    'graphql-schema',
    'nginx-config',
    'playwright-testing',
    'redis-patterns',
    'retrospective',
    'risk-assessment',
    'provider-debug',
    'itsm-itil',
    'deploy-on-cloudru-vm',
  ],
};

const web3: Preset = {
  name: 'web3',
  providers: ['@dzhechkov/skills-web3'],
  description: 'Web3/DeFi skills — blockchain RPC, wallet analytics, cross-chain swaps, identity, privacy, trading.',
  skills: [
    'quicknode',
    'zerion',
    'symbiosis',
    'ens-primary-name',
    'erc-8004',
    'veil',
    'neynar',
    'trails',
    'bankr',
    'siwa',
    'hydrex',
    'quotient',
  ],
};

const mcp: Preset = {
  name: 'mcp',
  providers: ['@dzhechkov/skills-mcp'],
  description: 'MCP server skills — Brave Search, Exa, Gmail, Google Sheets/Calendar/Tasks, ClickUp, Reddit, Jina, Context7.',
  skills: [
    'agentdb-memory',
    'brave-search',
    'comfyui',
    'exa-search',
    'gmail',
    'google-sheets',
    'google-calendar',
    'google-tasks',
    'clickup',
    'reddit',
    'jina-reader',
    'context7',
    'git-mcp',
    'gitlab',
    'notion',
    'obsidian',
  ],
};

const academic: Preset = {
  name: 'academic',
  providers: ['@dzhechkov/skills-academic'],
  description: 'Academic skills — dissertation review, question generation, document checking for thesis defense (ГЭК).',
  skills: [
    'dissertation-review',
    'question-generator',
    'document-checker',
    'defense-evaluator',
    'answer-assessor',
  ],
};

/** Every preset, keyed by name. */
const news: Preset = {
  name: 'news',
  providers: ['@dzhechkov/skills-news'],
  description: 'News & monitoring — source-cited digests on any topic plus lightweight delta watches.',
  skills: [
    'news-digest',
    'news-monitor',
    'goap-research-ed25519',
  ],
};

const pm: Preset = {
  name: 'pm',
  providers: ['@dzhechkov/skills-pm'],
  description: 'Product management — OST, prioritization (RICE/ICE), strategy, pricing, OKRs, metrics/A-B/cohort, roadmap, stakeholders, GTM, growth, market sizing.',
  skills: [
    'opportunity-solution-tree',
    'prioritize-features',
    'prioritization-frameworks',
    'product-strategy',
    'pricing-strategy',
    'brainstorm-okrs',
    'north-star-metric',
    'metrics-dashboard',
    'ab-test-analysis',
    'cohort-analysis',
    'outcome-roadmap',
    'stakeholder-map',
    'sprint-plan',
    'strategy-red-team',
    'gtm-strategy',
    'growth-loops',
    'beachhead-segment',
    'market-sizing',
  ],
};

export const PRESETS = {
  academic,
  meta,
  'qe-engineer': qeEngineer,
  bto,
  reasoning,
  health,
  keysarium,
  'p-replicator': pReplicator,
  'feature-adr': featureAdr,
  devops,
  web3,
  mcp,
  news,
  pm,
} as const satisfies Record<string, Preset>;

/** A valid preset name. */
export type PresetName = keyof typeof PRESETS;

/** Every preset name. */
export const PRESET_NAMES = Object.keys(PRESETS) as PresetName[];

/** Type guard: is `value` a known preset name? */
export function isPresetName(value: string): value is PresetName {
  return Object.prototype.hasOwnProperty.call(PRESETS, value);
}

/** Look up a preset by name, or `undefined` if there is no such preset. */
export function getPreset(name: string): Preset | undefined {
  return isPresetName(name) ? PRESETS[name] : undefined;
}

/** Every preset. */
export function listPresets(): Preset[] {
  return Object.values(PRESETS);
}