{
  "argumentSchema": {
    "$defs": {
      "Message": {
        "properties": {
          "author": {
            "type": "string"
          },
          "content": {
            "type": "string"
          },
          "id": {
            "type": "string"
          },
          "imageUrl": {
            "type": "string"
          },
          "reactions": {
            "items": {
              "$ref": "#/$defs/Reaction"
            },
            "type": "array"
          },
          "timestamp": {
            "type": "number"
          },
          "type": {
            "enum": [
              "chat",
              "system",
              "image"
            ]
          }
        },
        "required": [
          "id",
          "author",
          "content",
          "timestamp",
          "type",
          "reactions"
        ],
        "type": "object"
      },
      "Reaction": {
        "properties": {
          "emoji": {
            "type": "string"
          },
          "userNames": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "emoji",
          "userNames"
        ],
        "type": "object"
      },
      "User": {
        "properties": {
          "avatar": {
            "description": "Avatar text, snapshotted instead when the joiner's profile has no\npicture.",
            "type": "string"
          },
          "joinedAt": {
            "type": "number"
          },
          "name": {
            "description": "Display name shown in the room. Unique within this roster (the lobby\ndisambiguates collisions) because messages/reactions key on it.",
            "type": "string"
          },
          "picture": {
            "description": "Picture bytes, snapshotted from the joiner's shared profile.",
            "type": "FabricBytes"
          },
          "profile": {
            "asCell": [
              "cell"
            ],
            "description": "Link to the joiner's profile cell — the stable identity key (optional so\nrosters written before the profile migration still load).",
            "properties": {
              "avatar": {
                "type": "string"
              },
              "name": {
                "type": "string"
              }
            },
            "type": "object"
          }
        },
        "required": [
          "name",
          "joinedAt"
        ],
        "type": "object"
      }
    },
    "description": "Group Chat Lobby Pattern\n\nApple iOS-style lobby where unlimited users can join. Identity comes from\nthe viewer's shared profile (`wish({ query: \"#profile\" })`): the wish's\nbuilt-in UI lets the viewer pick one of their existing profiles or create a\nnew one, and joining snapshots the resolved name/picture into the shared\nuser roster (see docs/specs/shared-profile-rosters.md).",
    "properties": {
      "chatName": {
        "default": "Group Chat",
        "type": "string"
      },
      "messages": {
        "asCell": [
          "cell"
        ],
        "default": [],
        "items": {
          "$ref": "#/$defs/Message"
        },
        "type": "array"
      },
      "sessionId": {
        "asCell": [
          "cell"
        ],
        "default": "",
        "type": "string"
      },
      "users": {
        "asCell": [
          "cell"
        ],
        "default": [],
        "items": {
          "$ref": "#/$defs/User"
        },
        "type": "array"
      }
    },
    "required": [
      "chatName",
      "messages",
      "users",
      "sessionId"
    ],
    "tags": [
      "profile"
    ],
    "type": "object"
  },
  "pattern": "group-chat-lobby.tsx",
  "resultSchema": {
    "$defs": {
      "Message": {
        "properties": {
          "author": {
            "type": "string"
          },
          "content": {
            "type": "string"
          },
          "id": {
            "type": "string"
          },
          "imageUrl": {
            "type": "string"
          },
          "reactions": {
            "items": {
              "$ref": "#/$defs/Reaction"
            },
            "type": "array"
          },
          "timestamp": {
            "type": "number"
          },
          "type": {
            "enum": [
              "chat",
              "system",
              "image"
            ]
          }
        },
        "required": [
          "id",
          "author",
          "content",
          "timestamp",
          "type",
          "reactions"
        ],
        "type": "object"
      },
      "Reaction": {
        "properties": {
          "emoji": {
            "type": "string"
          },
          "userNames": {
            "items": {
              "type": "string"
            },
            "type": "array"
          }
        },
        "required": [
          "emoji",
          "userNames"
        ],
        "type": "object"
      },
      "User": {
        "properties": {
          "avatar": {
            "description": "Avatar text, snapshotted instead when the joiner's profile has no\npicture.",
            "type": "string"
          },
          "joinedAt": {
            "type": "number"
          },
          "name": {
            "description": "Display name shown in the room. Unique within this roster (the lobby\ndisambiguates collisions) because messages/reactions key on it.",
            "type": "string"
          },
          "picture": {
            "description": "Picture bytes, snapshotted from the joiner's shared profile.",
            "type": "FabricBytes"
          },
          "profile": {
            "description": "Link to the joiner's profile cell — the stable identity key (optional so\nrosters written before the profile migration still load).",
            "properties": {
              "avatar": {
                "type": "string"
              },
              "name": {
                "type": "string"
              }
            },
            "type": "object"
          }
        },
        "required": [
          "name",
          "joinedAt"
        ],
        "type": "object"
      }
    },
    "properties": {
      "$NAME": {
        "type": "string"
      },
      "$UI": {
        "$ref": "https://commonfabric.org/schemas/vnode.json"
      },
      "chatName": {
        "default": "Group Chat",
        "type": "string"
      },
      "messages": {
        "default": [],
        "items": {
          "$ref": "#/$defs/Message"
        },
        "type": "array"
      },
      "sessionId": {
        "default": "",
        "type": "string"
      },
      "users": {
        "default": [],
        "items": {
          "$ref": "#/$defs/User"
        },
        "type": "array"
      }
    },
    "required": [
      "chatName",
      "messages",
      "users",
      "sessionId",
      "$NAME",
      "$UI"
    ],
    "type": "object"
  }
}