{
  "chatMemoryModes": [
    {
      "code": "history",
      "displayName": "历史模式",
      "description": "保留完整的对话历史记录，不进行任何修改或删除",
      "icon": "📝",
      "features": [
        "保留所有消息",
        "完整的对话上下文",
        "适合短期对话"
      ],
      "limitations": [
        "可能超出模型上下文限制",
        "增加API调用成本",
        "处理速度可能较慢"
      ],
      "defaultConfig": {
        "mode": "history",
        "preserveSystemMessages": true,
        "enablePersistence": false
      }
    },
    {
      "code": "message_window",
      "displayName": "消息窗口记忆",
      "description": "保留最近的N条消息，自动淘汰旧消息",
      "icon": "🔄",
      "features": [
        "控制消息数量",
        "保持对话连贯性",
        "适合长期对话"
      ],
      "limitations": [
        "可能丢失早期对话信息",
        "需要合理设置窗口大小"
      ],
      "defaultConfig": {
        "mode": "message_window",
        "maxMessages": 50,
        "preserveSystemMessages": true,
        "enablePersistence": false
      },
      "configOptions": [
        {
          "key": "maxMessages",
          "type": "number",
          "min": 10,
          "max": 200,
          "default": 50,
          "description": "保留的最大消息数量"
        }
      ]
    },
    {
      "code": "token_window",
      "displayName": "令牌窗口记忆",
      "description": "基于令牌数量保留最近的对话内容",
      "icon": "🎯",
      "features": [
        "精确控制上下文长度",
        "优化成本效益",
        "兼容不同模型的限制"
      ],
      "limitations": [
        "需要估算令牌数量",
        "对中文支持可能不够精确"
      ],
      "defaultConfig": {
        "mode": "token_window",
        "maxTokens": 4000,
        "preserveSystemMessages": true,
        "enablePersistence": false
      },
      "configOptions": [
        {
          "key": "maxTokens",
          "type": "number",
          "min": 1000,
          "max": 32000,
          "default": 4000,
          "description": "保留的最大令牌数量"
        }
      ]
    },
    {
      "code": "summary",
      "displayName": "总结记忆",
      "description": "对历史消息进行智能总结，保留关键信息",
      "icon": "📋",
      "features": [
        "智能信息压缩",
        "保留对话要点",
        "适合超长对话"
      ],
      "limitations": [
        "需要额外的AI调用",
        "可能丢失细节信息",
        "总结质量依赖模型能力"
      ],
      "defaultConfig": {
        "mode": "summary",
        "summaryThreshold": 20,
        "summaryRetainCount": 5,
        "preserveSystemMessages": true,
        "enablePersistence": false
      },
      "configOptions": [
        {
          "key": "summaryThreshold",
          "type": "number",
          "min": 10,
          "max": 100,
          "default": 20,
          "description": "触发总结的消息数量阈值"
        },
        {
          "key": "summaryRetainCount",
          "type": "number",
          "min": 3,
          "max": 20,
          "default": 5,
          "description": "总结后保留的最近消息数量"
        }
      ]
    }
  ],
  "recommendations": {
    "shortConversation": "history",
    "mediumConversation": "message_window", 
    "longConversation": "token_window",
    "veryLongConversation": "summary"
  },
  "apiEndpoints": {
    "sendWithMemory": "/api/v1/ai-chat/messages/send-with-memory",
    "streamWithMemory": "/api/v1/ai-chat/messages/stream-with-memory",
    "getMemoryHistory": "/api/v1/ai-chat/messages/memory-history",
    "updateMemoryConfig": "/api/v1/ai-chat/sessions/update-memory-config",
    "clearMemory": "/api/v1/ai-chat/sessions/clear-memory",
    "getSupportedModes": "/api/v1/ai-chat/memory/supported-modes"
  }
}