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at-mintel/packages/estimation-engine/src/steps/05-synthesize.ts
Marc Mintel 5da88356a8
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feat: migrate npm registry from Verdaccio to Gitea Packages
2026-02-27 00:12:00 +01:00

96 lines
4.0 KiB
TypeScript

// ============================================================================
// Step 05: Synthesize — Position Descriptions (Gemini Pro)
// ============================================================================
import { llmJsonRequest } from "../llm-client.js";
import type { EstimationState, StepResult, PipelineConfig } from "../types.js";
import { DEFAULT_MODELS } from "../types.js";
export async function executeSynthesize(
state: EstimationState,
config: PipelineConfig,
): Promise<StepResult> {
const models = { ...DEFAULT_MODELS, ...config.modelsOverride };
const startTime = Date.now();
if (!state.concept?.auditedFacts || !state.concept?.architecture?.sitemap) {
return { success: false, error: "Missing audited facts or sitemap." };
}
const facts = state.concept.auditedFacts;
// Determine which positions are required
const requiredPositions = [
"Das technische Fundament",
(facts.selectedPages?.length || 0) + (facts.otherPages?.length || 0) > 0
? "Individuelle Seiten"
: null,
facts.features?.length > 0 ? "System-Module (Features)" : null,
facts.functions?.length > 0 ? "Logik-Funktionen" : null,
facts.apiSystems?.length > 0 ? "Schnittstellen (API)" : null,
facts.cmsSetup ? "Inhalts-Verwaltung" : null,
facts.multilang ? "Mehrsprachigkeit" : null,
"Inhaltliche Initial-Pflege",
"Sorglos Betrieb",
].filter(Boolean);
const systemPrompt = `
You are a Senior Solution Architect. Write position descriptions for a professional B2B quote.
### REQUIRED POSITIONS (STRICT — ONLY DESCRIBE THESE):
${requiredPositions.map((p) => `"${p}"`).join(", ")}
### RULES (STRICT):
1. NO FIRST PERSON: NEVER "Ich", "Mein", "Wir", "Unser". Lead with nouns or passive verbs.
2. QUANTITY PARITY: Description MUST list EXACTLY the number of items matching 'qty'.
3. CMS GUARD: If cmsSetup=false, do NOT mention "CMS", "Inhaltsverwaltung". Use "Plattform-Struktur".
4. TONE: "Erstellung von...", "Anbindung der...", "Bereitstellung von...". Technical, high-density.
5. PAGES: List actual page names. NO implementation notes in parentheses.
6. HARD SPECIFICS: Use industry terms from the briefing (e.g. "Kabeltiefbau", "110 kV").
7. KEYS: Return EXACTLY the keys from REQUIRED POSITIONS.
8. NO AGB: NEVER mention "AGB" or "Geschäftsbedingungen".
9. Sorglos Betrieb: "Inklusive 1 Jahr technischer Betrieb, Hosting, SSL, Sicherheits-Updates, Monitoring und techn. Support."
10. Inhaltliche Initial-Pflege: Refers to DATENSÄTZE (datasets like products, references), NOT Seiten.
Use "Datensätze" in the description, not "Seiten".
11. Mehrsprachigkeit: This is a +20% markup on the subtotal. NOT an API. NOT a Schnittstelle.
### EXAMPLES:
- GOOD: "Erstellung der Seiten: Startseite, Über uns, Leistungen, Kontakt."
- GOOD: "Native API-Anbindung an Google Maps mit individueller Standort-Visualisierung."
- BAD: "Ich richte dir das CMS ein."
- BAD: "Verschiedene Funktionen" (too generic — name the things!)
### DATA CONTEXT:
${JSON.stringify({ facts, sitemap: state.concept.architecture.sitemap, strategy: { briefingSummary: state.concept.strategy.briefingSummary } }, null, 2)}
### OUTPUT FORMAT:
{
"positionDescriptions": { "Das technische Fundament": string, ... }
}
`;
try {
const { data, usage } = await llmJsonRequest({
model: models.pro,
systemPrompt,
userPrompt: state.concept.briefing,
apiKey: config.openrouterKey,
});
return {
success: true,
data: data.positionDescriptions || data,
usage: {
step: "05-synthesize",
model: models.pro,
promptTokens: usage.promptTokens,
completionTokens: usage.completionTokens,
cost: usage.cost,
durationMs: Date.now() - startTime,
},
};
} catch (err) {
return { success: false, error: `Synthesize step failed: ${(err as Error).message}` };
}
}