{
  "id": "line",
  "name": "LINE",
  "version": "1.0.0",
  "description": "LINE 渠道插件，支持 Messaging API 收发消息、Rich Menu、Flex Message、Quick Replies 等高级功能。",
  "author": "Yuxi Team",
  "license": "MIT",
  "entry_point": "yuxi.channel.extensions.line",
  "capabilities": {
    "chat_types": ["direct", "group", "room"],
    "message_types": ["text", "image", "video", "audio", "file", "location", "sticker", "template", "flex"],
    "interactions": ["button", "quick_reply", "carousel", "image_carousel", "confirm"],
    "reactions": false,
    "typing_indicator": false,
    "threads": false,
    "edit": false,
    "unsend": false,
    "reply": true,
    "media": true,
    "native_commands": false,
    "polls": false,
    "group_management": false,
    "streaming": true,
    "streaming_mode": "block",
    "block_streaming": true,
    "block_streaming_chunk_min_chars": 800,
    "block_streaming_chunk_max_chars": 1200,
    "block_streaming_chunk_break_preference": "paragraph",
    "block_streaming_coalesce_min_chars": 400,
    "block_streaming_coalesce_max_chars": 800,
    "block_streaming_coalesce_idle_ms": 500,
    "tts": null
  },
  "config_schema": {
    "type": "object",
    "properties": {
      "channel_access_token": {
        "type": "string",
        "title": "Channel Access Token",
        "description": "LINE Channel Access Token（长期或短期令牌）",
        "format": "password"
      },
      "channel_secret": {
        "type": "string",
        "title": "Channel Secret",
        "description": "LINE Channel Secret，用于验证 webhook 签名",
        "format": "password"
      },
      "channel_id": {
        "type": "string",
        "title": "Channel ID",
        "description": "LINE Channel ID"
      },
      "liff_id": {
        "type": "string",
        "title": "LIFF App ID",
        "description": "LINE Front-end Framework App ID（可选）"
      },
      "dm_policy": {
        "type": "string",
        "title": "DM Policy",
        "description": "私信访问控制策略",
        "enum": ["open", "pairing", "closed"],
        "default": "pairing"
      },
      "group_policy": {
        "type": "string",
        "title": "Group Policy",
        "description": "群组访问控制策略",
        "enum": ["open", "allowlist", "closed"],
        "default": "allowlist"
      },
      "allow_from": {
        "type": "array",
        "title": "Allow From",
        "description": "允许访问的用户 ID 列表",
        "items": {
          "type": "string"
        }
      },
      "group_allowlist": {
        "type": "array",
        "title": "Group Allowlist",
        "description": "允许访问的群组/聊天室 ID 列表",
        "items": {
          "type": "string"
        }
      },
      "auto_reply_enabled": {
        "type": "boolean",
        "title": "Auto Reply Enabled",
        "description": "是否启用自动回复",
        "default": true
      },
      "greeting_message": {
        "type": "string",
        "title": "Greeting Message",
        "description": "用户添加好友时的欢迎消息",
        "default": "Hello! Thanks for adding me as a friend. How can I help you today?"
      },
      "rich_menu_enabled": {
        "type": "boolean",
        "title": "Rich Menu Enabled",
        "description": "是否启用 Rich Menu 功能",
        "default": false
      },
      "rich_menu_config": {
        "type": "object",
        "title": "Rich Menu Config",
        "description": "Rich Menu 配置对象"
      },
      "flex_message_enabled": {
        "type": "boolean",
        "title": "Flex Message Enabled",
        "description": "是否启用 Flex Message 功能",
        "default": true
      },
      "quick_reply_enabled": {
        "type": "boolean",
        "title": "Quick Reply Enabled",
        "description": "是否启用 Quick Reply 功能",
        "default": true
      },
      "mention_required_in_groups": {
        "type": "boolean",
        "title": "Mention Required in Groups",
        "description": "群组中是否需要 @提及 机器人才响应",
        "default": true
      },
      "max_message_length": {
        "type": "integer",
        "title": "Max Message Length",
        "description": "单条消息最大字符数",
        "default": 2000,
        "minimum": 100,
        "maximum": 5000
      },
      "rate_limit_per_minute": {
        "type": "integer",
        "title": "Rate Limit Per Minute",
        "description": "每分钟最大请求数",
        "default": 1000,
        "minimum": 100,
        "maximum": 5000
      },
      "api_timeout_seconds": {
        "type": "integer",
        "title": "API Timeout Seconds",
        "description": "API 请求超时时间（秒）",
        "default": 30,
        "minimum": 5,
        "maximum": 120
      },
      "loading_animation_enabled": {
        "type": "boolean",
        "title": "Loading Animation Enabled",
        "description": "是否启用加载动画",
        "default": true
      },
      "emoji_conversion_enabled": {
        "type": "boolean",
        "title": "Emoji Conversion Enabled",
        "description": "是否启用 Unicode Emoji 自动转换",
        "default": true
      }
    },
    "required": ["channel_access_token", "channel_secret"]
  },
  "webhook": {
    "enabled": true,
    "path": "/webhooks/line",
    "methods": ["POST"],
    "auth_type": "signature",
    "signature_header": "X-Line-Signature",
    "signature_algorithm": "HMAC-SHA256"
  },
  "dependencies": [],
  "min_api_version": "1.0.0",
  "documentation_url": "https://developers.line.biz/en/docs/messaging-api/",
  "icon": "line",
  "color": "#06C755",
  "tags": ["line", "messaging-api", "japan", "asia", "mobile"],
  "features": {
    "rich_text": false,
    "markdown_support": false,
    "html_support": false,
    "emoji_support": true,
    "file_sharing": true,
    "voice_messages": true,
    "video_messages": true,
    "location_sharing": true,
    "contact_cards": true,
    "message_search": false,
    "threaded_replies": false,
    "message_editing": false,
    "message_deletion": true,
    "typing_indicators": true,
    "read_receipts": false,
    "delivery_receipts": true,
    "bot_commands": false,
    "slash_commands": false,
    "interactive_cards": true,
    "buttons": true,
    "quick_replies": true,
    "menus": true,
    "forms": false,
    "polls": false,
    "scheduling": false,
    "reminders": false,
    "notifications": true,
    "mentions": true,
    "hashtags": false,
    "custom_status": false,
    "presence_indicators": false,
    "user_profiles": true,
    "group_profiles": false,
    "channel_directory": false,
    "guest_access": false,
    "single_sign_on": false,
    "two_factor_auth": false,
    "end_to_end_encryption": true,
    "data_residency": true,
    "gdpr_compliant": true,
    "hipaa_compliant": false,
    "soc2_compliant": true,
    "iso27001_compliant": true
  }
}