Update

src/modules/content-writer/services/provider-router.service.ts

@@ -1,8 +1,9 @@
 // services/provider-router.service.ts
-import { Injectable } from '@nestjs/common';
-import { ContentStyle } from '../enum/style.enum';
-import { ProviderName } from '../providers/ai-provider.factory';
+import {Injectable} from '@nestjs/common';
+import {ContentStyle} from '../enum/style.enum';
+import {ProviderName} from '../providers/ai-provider.factory';
 import {Language} from "../../../common/interfaces/language.prompt.interface";
+import {ContentTone, isEdgyTone} from "../enum/tone.enum";
 
 interface ProviderPair {
     writer: ProviderName;
@@ -49,10 +50,37 @@ export class ProviderRouterService {
         language: Language;
         contentType: ContentType;
         style?: ContentStyle;
-        tone?: string;
+        tone?: ContentTone;
     }): RoutingDecision {
         const { language, contentType, style, tone } = params;
 
+        // 🔥 EDGY TONES: route mạnh sang Grok (EN) hoặc DeepSeek (others)
+        // GPT thường refuse hoặc water down → tránh
+        if (tone && isEdgyTone(tone)) {
+            if (language === 'en') {
+                return {
+                    writer: 'grok',
+                    reviewer: 'deepseek',
+                    useXEnrichment: false,
+                    reason: `Edgy tone (${tone}) EN: Grok (handles edge best)`,
+                };
+            }
+            if (tone === ContentTone.SPICY) {
+                return {
+                    writer: 'openai',
+                    reviewer: 'deepseek',
+                    useXEnrichment: false,
+                    reason: `Edgy tone (${tone}) EN: Grok (handles edge best)`,
+                };
+            }
+            return {
+                writer: 'deepseek',
+                reviewer: 'deepseek',
+                useXEnrichment: false,
+                reason: `Edgy tone (${tone}) ${language}: DeepSeek (less refusal)`,
+            };
+        }
+
         // === ENGLISH ===
         if (language === 'en') {
             // Breaking news EN -> Grok (real-time + X-native)