353 lines
11 KiB
Python
353 lines
11 KiB
Python
from pathlib import Path
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import os
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from fastapi import APIRouter, Depends, HTTPException, Request
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from services.auth_service import get_current_active_user
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from models.database import User
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from utils.logger import get_logger
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from api.routes import (
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tasks,
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cavity_layout_optimizer,
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mold_system_designer,
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side_action_designer,
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mold_cam_designer,
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collision_detector,
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toolpath_optimizer,
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edm_designer,
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machining_simulator,
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cad_exporter,
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)
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logger = get_logger(__name__)
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router = APIRouter()
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@router.post("/optimize-layout")
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async def optimize_cavity_layout(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""多型腔布局优化"""
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body = await request.json()
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product_bbox = body.get("product_bbox", {"dimensions": [100, 100, 50]})
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cavity_count = body.get("cavity_count", 1)
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mold_base_size = body.get("mold_base_size")
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layout_type = body.get("layout_type", "auto")
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if cavity_count < 1 or cavity_count > 64:
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raise HTTPException(400, "型腔数量必须在 1-64 之间")
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result = cavity_layout_optimizer.optimize_layout(
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product_bbox=product_bbox,
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cavity_count=cavity_count,
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mold_base_size=mold_base_size,
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layout_type=layout_type,
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)
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return {"status": "success", "data": result}
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@router.post("/design-cooling")
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async def design_cooling_system(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""冷却系统设计"""
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body = await request.json()
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mold_size = body.get("mold_size", {"length": 300, "width": 300, "height": 200})
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product_bbox = body.get("product_bbox", {"dimensions": [100, 100, 50]})
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material = body.get("material", "ABS")
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cavity_count = body.get("cavity_count", 1)
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cycle_time_target = body.get("cycle_time_target")
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from core.mold_system_designer import CoolingSystemDesigner
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designer = CoolingSystemDesigner()
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result = designer.design_cooling_system(
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mold_size=mold_size,
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product_bbox=product_bbox,
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material=material,
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cavity_count=cavity_count,
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cycle_time_target=cycle_time_target,
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)
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return {"status": "success", "data": result}
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@router.post("/design-gating")
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async def design_gating_system(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""浇注系统设计"""
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body = await request.json()
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product_bbox = body.get("product_bbox", {"dimensions": [100, 100, 50]})
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material = body.get("material", "ABS")
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cavity_count = body.get("cavity_count", 1)
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gate_type = body.get("gate_type", "auto")
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layout_positions = body.get("layout_positions")
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from core.mold_system_designer import GatingSystemDesigner
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designer = GatingSystemDesigner()
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result = designer.design_gating_system(
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product_bbox=product_bbox,
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material=material,
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cavity_count=cavity_count,
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gate_type=gate_type,
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layout_positions=layout_positions,
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)
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return {"status": "success", "data": result}
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@router.post("/design-mold-system")
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async def design_complete_mold_system(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""综合模具系统设计（冷却+浇注）"""
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body = await request.json()
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mold_size = body.get("mold_size", {"length": 300, "width": 300, "height": 200})
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product_bbox = body.get("product_bbox", {"dimensions": [100, 100, 50]})
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material = body.get("material", "ABS")
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cavity_count = body.get("cavity_count", 1)
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gate_type = body.get("gate_type", "auto")
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cycle_time_target = body.get("cycle_time_target")
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layout_positions = body.get("layout_positions")
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result = mold_system_designer.design_complete_system(
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mold_size=mold_size,
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product_bbox=product_bbox,
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material=material,
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cavity_count=cavity_count,
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gate_type=gate_type,
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cycle_time_target=cycle_time_target,
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layout_positions=layout_positions,
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)
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return {"status": "success", "data": result}
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@router.post("/ai-parting-detect")
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async def ai_parting_surface_detect(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""AI 分型面检测"""
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body = await request.json()
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task_id = body.get("task_id")
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if not task_id or task_id not in tasks:
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raise HTTPException(404, "任务不存在")
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task_data = tasks[task_id]
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geometry_data = task_data.get("geometry_data")
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if not geometry_data:
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raise HTTPException(400, "该任务尚未完成几何分析")
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from core.ai_parting_detector import AIPartingSurfaceDetectorV2
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detector = AIPartingSurfaceDetectorV2(use_gnn=True)
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result = detector._detect_with_geometry(None, geometry_data)
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return {"status": "success", "data": result}
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@router.post("/detect-undercuts")
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async def detect_undercuts(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""倒扣区域检测与滑块/斜顶机构设计"""
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body = await request.json()
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task_id = body.get("task_id")
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parting_direction = body.get("parting_direction", [0, 0, 1])
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mold_size = body.get("mold_size", {"length": 300, "width": 300, "height": 200})
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if not task_id or task_id not in tasks:
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raise HTTPException(404, "任务不存在")
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task_data = tasks[task_id]
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geometry_data = task_data.get("geometry_data")
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if not geometry_data:
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raise HTTPException(400, "该任务尚未完成几何分析")
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result = side_action_designer.analyze_and_design(
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shape=None,
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parting_direction=parting_direction,
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mold_size=mold_size,
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)
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return {"status": "success", "data": result}
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@router.post("/design-cam")
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async def design_mold_cam(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""模具CAM刀路设计"""
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body = await request.json()
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cavity_bbox = body.get("cavity_bbox", {"dimensions": [100, 100, 50], "min": [-50, -50, -25], "max": [50, 50, 25]})
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stock_bbox = body.get("stock_bbox", {"dimensions": [150, 150, 100], "min": [-75, -75, -50], "max": [75, 75, 50]})
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mold_steel = body.get("mold_steel", "P20")
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surface_quality = body.get("surface_quality", "standard")
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controller = body.get("controller", "fanuc")
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result = mold_cam_designer.design_mold_cam(
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cavity_bbox=cavity_bbox,
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stock_bbox=stock_bbox,
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mold_steel=mold_steel,
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surface_quality=surface_quality,
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controller=controller,
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)
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return {"status": "success", "data": result}
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@router.post("/check-collision")
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async def check_toolpath_collision(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""刀路碰撞检测"""
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body = await request.json()
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toolpath_points = body.get("toolpath_points", [[0, 0, 50], [10, 10, -5], [20, 20, -10]])
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tool = body.get("tool", {"diameter": 10, "flute_length": 30, "shank_diameter": 10})
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stock_bbox = body.get("stock_bbox", {"min": [-50, -50, -25], "max": [50, 50, 25]})
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clamp_positions = body.get("clamp_positions")
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result = collision_detector.check_toolpath_safety(
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toolpath_points, tool, stock_bbox, clamp_positions
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)
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return {"status": "success", "data": result}
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@router.post("/optimize-toolpath")
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async def optimize_toolpath(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""刀路优化"""
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body = await request.json()
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toolpath_points = body.get("toolpath_points", [[0, 0, 50], [10, 10, -5], [20, 20, -10]])
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cutting_params = body.get("cutting_params", {"feed_rate_mm_min": 500})
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stock_bbox = body.get("stock_bbox")
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result = toolpath_optimizer.optimize_toolpath(
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toolpath_points, cutting_params, stock_bbox
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)
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return {"status": "success", "data": result}
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@router.post("/design-electrodes")
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async def design_edm_electrodes(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""EDM电极设计"""
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body = await request.json()
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undercut_regions = body.get("undercut_regions", [{"center": [0, 0, 0], "area": 100, "type": "undercut"}])
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cavity_bbox = body.get("cavity_bbox", {"dimensions": [100, 100, 50]})
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material = body.get("material", "copper")
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spark_gap = body.get("spark_gap", 0.05)
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overburn = body.get("overburn", 0.1)
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result = edm_designer.design_electrodes(
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undercut_regions, cavity_bbox, material, spark_gap, overburn
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)
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return {"status": "success", "data": result}
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@router.post("/simulate-machining")
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async def simulate_machining(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""加工仿真"""
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body = await request.json()
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operations = body.get("operations", [{"strategy": "z_level_roughing", "levels": [{"z": -5}]}])
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stock_bbox = body.get("stock_bbox", {"dimensions": [100, 100, 50], "min": [-50, -50, -25], "max": [50, 50, 25]})
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resolution = body.get("resolution", 2.0)
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result = machining_simulator.simulate_machining(
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operations, stock_bbox, resolution
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)
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return {"status": "success", "data": result}
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@router.post("/export-mold")
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async def export_mold_results(
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request: Request,
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current_user: User = Depends(get_current_active_user),
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):
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"""导出模具设计结果（STEP/IGES/STL/BRep）"""
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body = await request.json()
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task_id = body.get("task_id")
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formats = body.get("formats", ["step", "stl"])
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components = body.get("components", ["cavity", "core"])
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if not task_id or task_id not in tasks:
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raise HTTPException(404, "任务不存在")
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task_data = tasks[task_id]
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cavity_shapes = task_data.get("cavity_shapes")
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if not cavity_shapes:
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raise HTTPException(400, "该任务尚未完成模具生成或形状数据不可用")
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base_filename = Path(task_data.get("filename", f"mold_{task_id}")).stem
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result = cad_exporter.export_mold_results(
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cavity_data=cavity_shapes,
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base_filename=base_filename,
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formats=formats,
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components=components,
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)
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return {"status": "success", "data": result}
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@router.get("/export-download/{filepath:path}")
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async def download_export_file(
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filepath: str,
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current_user: User = Depends(get_current_active_user),
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):
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"""下载导出的CAD文件"""
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from fastapi.responses import FileResponse
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full_path = os.path.join(cad_exporter.output_dir, filepath)
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if not os.path.exists(full_path):
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raise HTTPException(404, "文件不存在")
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if not os.path.abspath(full_path).startswith(os.path.abspath(cad_exporter.output_dir)):
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raise HTTPException(403, "禁止访问")
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media_types = {
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".step": "application/step",
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".stp": "application/step",
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".iges": "application/iges",
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".igs": "application/iges",
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".stl": "model/stl",
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".brep": "application/octet-stream",
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}
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ext = Path(full_path).suffix.lower()
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media_type = media_types.get(ext, "application/octet-stream")
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return FileResponse(
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full_path,
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media_type=media_type,
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filename=os.path.basename(full_path),
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)
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@router.get("/export-recommendations")
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async def get_export_recommendations(
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target: str = "ug",
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current_user: User = Depends(get_current_active_user),
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):
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"""获取导出格式建议（UG/FreeCAD/SolidWorks）"""
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result = cad_exporter.get_export_recommendations(target)
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return {"status": "success", "data": result}
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