{
    "swagger": "2.0",
    "info": {
        "description": "知识图谱后端服务，提供图数据查询、节点搜索等功能",
        "title": "知识图谱 API",
        "contact": {},
        "version": "1.0.0"
    },
    "host": "localhost:8080",
    "basePath": "/",
    "paths": {
        "/api/graph": {
            "get": {
                "description": "获取知识图谱的全部节点和边数据",
                "produces": [
                    "application/json"
                ],
                "summary": "获取图数据",
                "responses": {
                    "200": {
                        "description": "成功",
                        "schema": {
                            "$ref": "#/definitions/models.GraphData"
                        }
                    },
                    "500": {
                        "description": "内部错误",
                        "schema": {
                            "$ref": "#/definitions/models.ErrorResponse"
                        }
                    }
                }
            }
        },
        "/api/graph/stats": {
            "get": {
                "description": "获取知识图谱的节点数、边数等统计信息",
                "produces": [
                    "application/json"
                ],
                "summary": "获取图统计信息",
                "responses": {
                    "200": {
                        "description": "成功",
                        "schema": {
                            "type": "object",
                            "additionalProperties": true
                        }
                    },
                    "500": {
                        "description": "内部错误",
                        "schema": {
                            "$ref": "#/definitions/models.ErrorResponse"
                        }
                    }
                }
            }
        },
        "/api/nodes/{id}": {
            "get": {
                "description": "根据节点 ID 获取知识图谱中的节点详细信息",
                "produces": [
                    "application/json"
                ],
                "summary": "获取节点详情",
                "parameters": [
                    {
                        "type": "string",
                        "description": "节点 ID",
                        "name": "id",
                        "in": "path",
                        "required": true
                    }
                ],
                "responses": {
                    "200": {
                        "description": "成功",
                        "schema": {
                            "$ref": "#/definitions/models.NodeResponse"
                        }
                    },
                    "400": {
                        "description": "请求错误",
                        "schema": {
                            "$ref": "#/definitions/models.ErrorResponse"
                        }
                    },
                    "404": {
                        "description": "节点未找到",
                        "schema": {
                            "$ref": "#/definitions/models.ErrorResponse"
                        }
                    },
                    "500": {
                        "description": "内部错误",
                        "schema": {
                            "$ref": "#/definitions/models.ErrorResponse"
                        }
                    }
                }
            }
        },
        "/api/nodes/{id}/neighbors": {
            "get": {
                "description": "根据节点 ID 获取其所有邻居节点及关联边",
                "produces": [
                    "application/json"
                ],
                "summary": "获取节点邻居",
                "parameters": [
                    {
                        "type": "string",
                        "description": "节点 ID",
                        "name": "id",
                        "in": "path",
                        "required": true
                    }
                ],
                "responses": {
                    "200": {
                        "description": "成功",
                        "schema": {
                            "$ref": "#/definitions/models.NeighborResponse"
                        }
                    },
                    "400": {
                        "description": "请求错误",
                        "schema": {
                            "$ref": "#/definitions/models.ErrorResponse"
                        }
                    },
                    "404": {
                        "description": "节点未找到",
                        "schema": {
                            "$ref": "#/definitions/models.ErrorResponse"
                        }
                    },
                    "500": {
                        "description": "内部错误",
                        "schema": {
                            "$ref": "#/definitions/models.ErrorResponse"
                        }
                    }
                }
            }
        },
        "/api/search": {
            "get": {
                "description": "根据关键词搜索知识图谱中的节点",
                "produces": [
                    "application/json"
                ],
                "summary": "搜索节点",
                "parameters": [
                    {
                        "type": "string",
                        "description": "搜索关键词",
                        "name": "q",
                        "in": "query",
                        "required": true
                    }
                ],
                "responses": {
                    "200": {
                        "description": "成功",
                        "schema": {
                            "$ref": "#/definitions/models.SearchResponse"
                        }
                    },
                    "400": {
                        "description": "请求错误",
                        "schema": {
                            "$ref": "#/definitions/models.ErrorResponse"
                        }
                    },
                    "500": {
                        "description": "内部错误",
                        "schema": {
                            "$ref": "#/definitions/models.ErrorResponse"
                        }
                    }
                }
            }
        }
    },
    "definitions": {
        "models.Edge": {
            "type": "object",
            "properties": {
                "id": {
                    "type": "string"
                },
                "label": {
                    "type": "string"
                },
                "properties": {
                    "type": "object",
                    "additionalProperties": true
                },
                "source": {
                    "type": "string"
                },
                "style": {
                    "type": "object",
                    "additionalProperties": true
                },
                "target": {
                    "type": "string"
                },
                "type": {
                    "type": "string"
                }
            }
        },
        "models.ErrorResponse": {
            "type": "object",
            "properties": {
                "error": {
                    "type": "string"
                },
                "message": {
                    "type": "string"
                }
            }
        },
        "models.GraphData": {
            "type": "object",
            "properties": {
                "edges": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/models.Edge"
                    }
                },
                "nodes": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/models.Node"
                    }
                }
            }
        },
        "models.NeighborResponse": {
            "type": "object",
            "properties": {
                "edges": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/models.Edge"
                    }
                },
                "nodes": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/models.Node"
                    }
                }
            }
        },
        "models.Node": {
            "type": "object",
            "properties": {
                "id": {
                    "type": "string"
                },
                "label": {
                    "type": "string"
                },
                "properties": {
                    "type": "object",
                    "additionalProperties": true
                },
                "style": {
                    "type": "object",
                    "additionalProperties": true
                },
                "type": {
                    "type": "string"
                },
                "x": {
                    "type": "number"
                },
                "y": {
                    "type": "number"
                }
            }
        },
        "models.NodeResponse": {
            "type": "object",
            "properties": {
                "id": {
                    "type": "string",
                    "example": "1"
                },
                "label": {
                    "type": "string",
                    "example": "人工智能"
                },
                "properties": {
                    "type": "object",
                    "additionalProperties": true
                },
                "type": {
                    "type": "string",
                    "example": "概念"
                }
            }
        },
        "models.SearchResponse": {
            "type": "object",
            "properties": {
                "count": {
                    "type": "integer"
                },
                "results": {
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/models.Node"
                    }
                }
            }
        }
    }
}