rebuild(stage-11): deliver deterministic heaven workflows

2026-07-30 07:08:13 +08:00
parent aa3f02bd59
commit 35ae079de7
49 changed files with 7208 additions and 39 deletions
@@ -0,0 +1,77 @@
+from __future__ import annotations
+
+import json
+from functools import lru_cache
+from pathlib import Path
+from typing import Any
+
+TRIGRAM_NAMES = {
+    (1, 1, 1): "乾",
+    (1, 1, 0): "兑",
+    (1, 0, 1): "离",
+    (1, 0, 0): "震",
+    (0, 1, 1): "巽",
+    (0, 1, 0): "坎",
+    (0, 0, 1): "艮",
+    (0, 0, 0): "坤",
+}
+LINE_POSITIONS = ("初爻", "二爻", "三爻", "四爻", "五爻", "上爻")
+
+
+def from_lines(values: list[int], data_path: Path) -> dict[str, Any]:
+    if len(values) != 6 or any(value not in {6, 7, 8, 9} for value in values):
+        raise ValueError("六爻必须由六、七、八、九组成，且从初爻到上爻排列。")
+    bits = tuple(1 if value % 2 else 0 for value in values)
+    transformed_values = [7 if value == 6 else 8 if value == 9 else value for value in values]
+    transformed_bits = tuple(1 if value % 2 else 0 for value in transformed_values)
+    data = _load(data_path)
+    primary = data.get(str(bits))
+    transformed = data.get(str(transformed_bits))
+    if not primary or not transformed:
+        raise ValueError("卦象数据不完整。")
+    line_texts = list(primary["lines"].values())
+    lines = [
+        {
+            "position": index + 1,
+            "position_name": LINE_POSITIONS[index],
+            "value": value,
+            "yin_yang": "阳" if value % 2 else "阴",
+            "moving": value in {6, 9},
+            "line_name": line_texts[index]["name"],
+            "text": line_texts[index]["text"],
+            "image": line_texts[index].get("image") or "",
+        }
+        for index, value in enumerate(values)
+    ]
+    return {
+        "name": primary["name"],
+        "text": primary["text"],
+        "image": primary.get("image") or "",
+        "inner_trigram": TRIGRAM_NAMES[bits[:3]],
+        "outer_trigram": TRIGRAM_NAMES[bits[3:]],
+        "lines": lines,
+        "moving_lines": [index + 1 for index, value in enumerate(values) if value in {6, 9}],
+        "transformed": {
+            "name": transformed["name"],
+            "text": transformed["text"],
+            "image": transformed.get("image") or "",
+            "inner_trigram": TRIGRAM_NAMES[transformed_bits[:3]],
+            "outer_trigram": TRIGRAM_NAMES[transformed_bits[3:]],
+        },
+    }
+
+
+def line_for_score(score: float) -> int:
+    if score >= 0.72:
+        return 9
+    if score >= 0:
+        return 7
+    if score <= -0.72:
+        return 6
+    return 8
+
+
+@lru_cache(maxsize=2)
+def _load(path: Path) -> dict[str, Any]:
+    payload = json.loads(path.read_text(encoding="utf-8"))
+    return payload.get("hexagrams", payload)