refactor(arch): redesign the code structure

2026-09-10 22:38:27 +08:00
parent 21e8a8bf52
commit 83d2e24448
42 changed files with 2514 additions and 251 deletions
@@ -0,0 +1,71 @@
+"""Build reproducible examples and the interactive visualization from Python results."""
+
+from dataclasses import asdict
+import json
+import math
+from pathlib import Path
+
+from mcm26b import Measurement, solve
+
+ROOT = Path(__file__).resolve().parents[1]
+ASSETS = Path(__file__).resolve().parent / "assets"
+
+
+def measured(stations, target, errors):
+    return [Measurement(x,y,(math.degrees(math.atan2(target[1]-y,target[0]-x))+e)%360)
+            for (x,y),e in zip(stations,errors)]
+
+
+def scenarios():
+    target=(80,90)
+    normal=measured([(-600,-250),(650,-100),(100,700)],target,[.65,-.55,.35])
+    h=20*math.sqrt(3)
+    triangle=[Measurement(-1000,0,1),Measurement(540,-500*math.sqrt(3),121),
+              Measurement(520,h+500*math.sqrt(3),241)]
+    return [
+        dict(id='normal',name='三点交会',source='synthetic',target=target,measurements=normal),
+        dict(id='triangle',name='直径圆反例',source='synthetic',target=(20,h/3),measurements=triangle),
+        dict(id='poor',name='近共线检测点',source='synthetic',target=(900,50),
+             measurements=measured([(0,0),(100,0),(200,0)],(900,50),[0,0,0])),
+        dict(id='empty',name='不相容观测',source='synthetic',target=None,
+             measurements=[Measurement(-100,0,180),Measurement(100,0,0)]),
+        dict(id='segment',name='零误差退化线段',source='synthetic',target=(40,0),
+             measurements=[Measurement(0,0,0,0),Measurement(100,0,180,0)]),
+    ]
+
+
+def main():
+    cases=scenarios()
+    practice=ROOT/'output/q1/practice'
+    for path in sorted(practice.glob('*_observations.json')):
+        doc=json.loads(path.read_text(encoding='utf-8'))
+        cases.append(dict(id='practice-'+doc['case_code'],name='官方演练 '+doc['case_code'],
+                          source='official_practice',target=None,
+                          measurements=[Measurement(**m) for m in doc['measurements']]))
+    examples=ROOT/'examples/q1'
+    results=ROOT/'output/q1'
+    examples.mkdir(parents=True,exist_ok=True)
+    results.mkdir(parents=True,exist_ok=True)
+    dataset=[]
+    for case in cases:
+        ms=case['measurements']
+        frames=[solve(ms[:n]) for n in range(1,len(ms)+1)]
+        data={**case,'measurements':[asdict(m) for m in ms],'frames':frames}
+        dataset.append(data)
+        if case['source']=='synthetic':
+            (examples/(case['id']+'.json')).write_text(json.dumps({k:v for k,v in data.items() if k!='frames'},ensure_ascii=False,indent=2),encoding='utf-8')
+        (results/(case['id']+'_result.json')).write_text(json.dumps(frames[-1],ensure_ascii=False,indent=2,allow_nan=False),encoding='utf-8')
+    (results/'demo_data.json').write_text(json.dumps(dataset,ensure_ascii=False,indent=2,allow_nan=False),encoding='utf-8')
+    template=(ASSETS / 'q1.template.html').read_text(encoding='utf-8')
+    fragment=template.replace('/*__Q1_DATA__*/',json.dumps(dataset,ensure_ascii=False,allow_nan=False))
+    (ROOT/'output'/'q1'/'question1_full.html').write_text(fragment,encoding='utf-8')
+    # A standalone companion uses the same fragment and computation results.
+    theme=(ASSETS / 'standalone.css').read_text(encoding='utf-8')
+    page='<!doctype html><html lang="zh-CN"><meta charset="utf-8"><meta name="viewport" content="width=device-width,initial-scale=1"><title>B题问题一交会定位</title><style>'+theme+'</style><body>'+fragment+'</body></html>'
+    (results/'question1.html').write_text(page,encoding='utf-8')
+    print(json.dumps({'cases':len(dataset),'fragment_bytes':len(fragment.encode('utf-8')),
+                      'standalone':str(results/'question1.html')},ensure_ascii=False))
+
+
+if __name__=='__main__':
+    main()