From 3d6c0b4a41f4c0569f885e640ac26bfd42e70bdc Mon Sep 17 00:00:00 2001
From: Caihaohan <caihaohan0712@foxmail.com>
Date: Tue, 27 Jan 2026 19:30:09 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E6=B7=BB=E5=8A=A0=E5=85=B3=E9=94=AE?=
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---
 prisma/schema.prisma | 94 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)

diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 2ed8aa0..7b9fa2d 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -144,3 +144,97 @@ model ProjectDiscoveryTask {
   @@index([projectId], map: "idx_task_project_id")
   @@map("project_discovery_tasks")
 }
+
+// ================================
+// Keyword Cloud System Models
+// ================================
+
+// 季度元数据表
+model Quarter {
+  id           Int       @id @default(autoincrement())
+  quarter      String    @unique             // "2023-Q1", "2023-Q2"
+  title        String    @db.Text            // "2023年第一季度"
+  titleEn      String?   @db.Text            // "Q1 2023"
+  subtitle     String?   @db.Text            // "聊天界面的黎明"
+  subtitleEn   String?   @db.Text            // "The dawn of chat interface"
+  displayOrder Int      @default(0)         // 前端排序
+  isActive     Boolean  @default(true)       // 是否显示
+  keywords     Keyword[]
+  createdAt    DateTime @default(now())
+  updatedAt    DateTime @updatedAt
+
+  @@index([quarter], map: "idx_quarter_quarter")
+  @@index([displayOrder], map: "idx_quarter_displayOrder")
+  @@map("quarters")
+}
+
+// 关键词核心数据表
+model Keyword {
+  id             Int      @id @default(autoincrement())
+  word           String                       // "ChatGPT"
+  trendScore     Int                          // 0-100, 从 Google Trends 获取
+
+  // 外键关联
+  quarterId      Int
+  quarter        Quarter  @relation(fields: [quarterId], references: [id], onDelete: Cascade)
+
+  // 内容字段(支持中英双语)
+  description    String   @db.Text            // AI 生成的一句话描述
+  descriptionEn  String?  @db.Text            // 英文描述
+  detailPoints   Json                          // JSON 数组: ["要点1", "要点2", "要点3"]
+  detailPointsEn Json?                         // 英文版要点
+
+  // 视觉样式配置
+  visualConfig   Json                         // {color, size, rotation, border}
+
+  // 元数据
+  createdAt      DateTime @default(now())
+  updatedAt      DateTime @updatedAt
+
+  @@index([quarterId], map: "idx_keyword_quarterId")
+  @@index([trendScore], map: "idx_keyword_trendScore")
+  @@index([word], map: "idx_keyword_word")
+  @@map("keywords")
+}
+
+// 视觉样式规则配置表
+model VisualStyleRule {
+  id          Int      @id @default(autoincrement())
+  name        String   @unique              // "热门大词-金色"
+
+  // 分数区间
+  minScore    Int                           // 90
+  maxScore    Int                           // 100
+
+  // 视觉属性
+  color       String                        // "primary", "secondary", "accent"
+  size        String                        // "text-5xl", "text-3xl", "text-xl"
+  border      String                        // "border-4", "border-2"
+  rotation    String?                       // "rotate-1", "rotate-2", null
+
+  // 控制
+  priority    Int      @default(0)          // 优先级,分数重叠时按优先级
+  enabled     Boolean  @default(true)       // 是否启用
+
+  createdAt   DateTime @default(now())
+  updatedAt   DateTime @updatedAt
+
+  @@index([enabled], map: "idx_visualStyleRule_enabled")
+  @@index([minScore, maxScore], map: "idx_visualStyleRule_scoreRange")
+  @@map("visual_style_rules")
+}
+
+// 错误日志表
+model KeywordCloudErrorLog {
+  id           Int      @id @default(autoincrement())
+  quarter      String                        // "2023-Q1"
+  keyword      String?                       // "ChatGPT"
+  errorType    String                        // "INVALID_DATA", "API_ERROR", "DB_ERROR"
+  errorMessage String   @db.Text             // 详细错误信息
+  rawData      Json?                         // 原始数据便于调试
+  createdAt    DateTime @default(now())
+
+  @@index([quarter], map: "idx_keywordCloudErrorLog_quarter")
+  @@index([errorType], map: "idx_keywordCloudErrorLog_errorType")
+  @@map("keyword_cloud_error_logs")
+}