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228 lines
8.6 KiB
228 lines
8.6 KiB
import json
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import logging
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from robyn import jsonify, Response
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from app import app
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from service.GraphStyleService import GraphStyleService
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# 配置日志记录
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logger = logging.getLogger(__name__)
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# --- 核心工具函数：解决乱码 ---
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def create_response(status_code, data_dict):
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"""
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统一响应格式封装，强制使用 UTF-8 防止中文乱码。
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"""
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return Response(
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status_code=status_code,
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description=json.dumps(data_dict, ensure_ascii=False),
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headers={"Content-Type": "application/json; charset=utf-8"}
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)
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@app.post("/api/graph/style/save")
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async def save_style_config(request):
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"""
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保存配置接口 - 增强校验版
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支持：
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1. 跨组精准移动 (id + target_group_id) - 优先级最高
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2. 跨组名称移动 (id + group_name + is_auto_save: false)
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3. 手动/自动保存 (id + is_auto_save: true/false)
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4. 新建保存 (无 id)
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"""
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try:
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# 1. 解析请求体
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body = request.json()
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# 提取参数
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config_id = body.get('id')
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canvas_name = body.get('canvas_name')
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current_label = body.get('current_label')
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styles = body.get('styles')
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# 核心改动点：接收精准 ID
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target_group_id = body.get('target_group_id')
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group_name = body.get('group_name')
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# 默认为 False，代表这是一次手动操作（可能是保存，也可能是移动）
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is_auto_save = body.get('is_auto_save', False)
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# 2. 基础参数校验
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if not all([canvas_name, current_label, styles]):
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return create_response(200, {"code": 400, "msg": "参数不完整：缺失标签名或样式数据"})
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# --- 核心逻辑分流 ---
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# 情况 A：更新记录 (前端传了 ID)
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if config_id:
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# 判断动作类型用于日志和反馈
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# 只要传了 target_group_id 或提供了 group_name 且非自动保存，就视为移动
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is_moving = (target_group_id is not None) or (group_name is not None and not is_auto_save)
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action_label = "移动" if is_moving else "更新"
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# 修改点：将 target_group_id 显式传递给 Service 层
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success = GraphStyleService.update_config(
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config_id=int(config_id),
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canvas_name=canvas_name,
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current_label=current_label,
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styles_dict=styles,
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group_name=group_name,
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target_group_id=target_group_id, # 确保这一行存在！
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is_auto_save=is_auto_save
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)
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if success:
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return create_response(200, {"code": 200, "msg": f"{action_label}操作完成"})
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else:
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return create_response(200,
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{"code": 500, "msg": f"{action_label}失败，请确认配置是否存在或内容是否有变化"})
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# 情况 B：新增记录 (前端未传 ID)
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else:
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success = GraphStyleService.create_config(
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canvas_name=canvas_name,
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current_label=current_label,
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styles_dict=styles,
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group_name=group_name
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)
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if success:
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return create_response(200, {"code": 200, "msg": "新配置已创建成功"})
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else:
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return create_response(200, {"code": 500, "msg": "新建配置失败，请重试"})
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except Exception as e:
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logger.error(f"Controller 异常: {str(e)}", exc_info=True)
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return create_response(200, {"code": 500, "msg": f"服务器内部错误: {str(e)}"})
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@app.get("/api/graph/style/list/grouped")
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async def get_grouped_style_list(request):
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"""获取【分组嵌套】格式的配置列表"""
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try:
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data = GraphStyleService.get_grouped_configs()
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return create_response(200, {"code": 200, "data": data, "msg": "查询成功"})
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except Exception as e:
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logger.error(f"查询异常: {str(e)}")
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return create_response(200, {"code": 500, "msg": f"查询异常: {str(e)}"})
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@app.get("/api/graph/style/active")
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async def get_active_style(request):
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"""获取【分组嵌套】格式的配置列表（用于右侧折叠面板）"""
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try:
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# 调用 Service 的嵌套聚合方法，现在内部已包含 is_active/is_default 逻辑
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data = GraphStyleService.get_active_configs()
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return create_response(200, {"code": 200, "data": data, "msg": "查询成功"})
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except Exception as e:
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return create_response(200, {"code": 500, "msg": f"查询异常: {str(e)}"})
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@app.post("/api/graph/style/group/apply")
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async def apply_style_group(request):
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"""应用全案：一键切换当前激活的样式组"""
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try:
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body = request.json()
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group_id = body.get('group_id')
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if not group_id:
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return create_response(200, {"code": 400, "msg": "缺少分组ID"})
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success = GraphStyleService.apply_group_all(group_id)
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if success:
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return create_response(200, {"code": 200, "msg": "方案已成功应用"})
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else:
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return create_response(200, {"code": 500, "msg": "应用全案失败，请检查方案是否存在"})
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except Exception as e:
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return create_response(200, {"code": 500, "msg": f"操作异常: {str(e)}"})
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@app.post("/api/graph/style/group/set_default")
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async def set_default_style_group(request):
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"""设为系统初始默认方案"""
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try:
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body = request.json()
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group_id = body.get('group_id')
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if not group_id:
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return create_response(200, {"code": 400, "msg": "缺少分组ID"})
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success = GraphStyleService.set_default_group(group_id)
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if success:
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return create_response(200, {"code": 200, "msg": "已成功设为系统默认方案"})
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else:
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return create_response(200, {"code": 500, "msg": "设置默认方案失败"})
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except Exception as e:
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return create_response(200, {"code": 500, "msg": f"操作异常: {str(e)}"})
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@app.get("/api/graph/style/groups")
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async def get_group_names(request):
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"""获取所有已存在的方案组列表（用于下拉选择）"""
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try:
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data = GraphStyleService.get_group_list()
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return create_response(200, {"code": 200, "data": data, "msg": "查询成功"})
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except Exception as e:
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return create_response(200, {"code": 500, "msg": f"查询异常: {str(e)}"})
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@app.post("/api/graph/style/delete")
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async def delete_style_config(request):
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"""删除单条配置记录"""
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try:
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body = request.json()
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config_id = body.get('id')
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if not config_id:
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return create_response(200, {"code": 400, "msg": "缺少ID"})
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success = GraphStyleService.delete_config(config_id)
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if success:
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return create_response(200, {"code": 200, "msg": "删除成功"})
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else:
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return create_response(200, {"code": 404, "msg": "删除失败，配置可能已被删除"})
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except Exception as e:
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return create_response(200, {"code": 500, "msg": f"操作异常: {str(e)}"})
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@app.post("/api/graph/style/group/delete")
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async def delete_style_group(request):
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"""级联删除整个方案组及其下属所有配置"""
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try:
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body = request.json()
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group_id = body.get('group_id')
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if not group_id:
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return create_response(200, {"code": 400, "msg": "缺少分组ID"})
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success = GraphStyleService.delete_group(group_id)
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if success:
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return create_response(200, {"code": 200, "msg": "方案组及关联配置已彻底删除"})
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else:
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return create_response(200, {"code": 500, "msg": "方案组删除失败"})
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except Exception as e:
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return create_response(200, {"code": 500, "msg": f"操作异常: {str(e)}"})
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@app.post("/api/graph/style/batch_delete")
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async def batch_delete_style(request):
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"""批量删除配置接口"""
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try:
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body = request.json()
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config_ids = body.get('ids')
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# 容错：处理前端可能以 JSON 字符串形式发送的列表
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if isinstance(config_ids, str):
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try:
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config_ids = json.loads(config_ids)
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except:
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pass
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if not config_ids or not isinstance(config_ids, list):
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return create_response(200, {"code": 400, "msg": "参数格式错误，请提供ID列表"})
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count = GraphStyleService.batch_delete_configs(config_ids)
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return create_response(200, {
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"code": 200,
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"msg": f"成功删除 {count} 条配置数据",
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"count": count
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})
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except Exception as e:
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return create_response(200, {"code": 500, "msg": f"批量删除异常: {str(e)}"})
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