37 lines
1.1 KiB
Python
37 lines
1.1 KiB
Python
"""运行时目标上下文构建（纯函数，无 IO）。"""
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from typing import Any
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_LEVEL_LABEL: dict[str, str] = {
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"highest": "最高目标",
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"long_term": "长期目标",
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"session": "会话目标",
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"task": "任务目标",
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"action": "行动",
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}
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def build_goals_context(goals: list[dict[str, Any]]) -> str:
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"""把活跃目标列表格式化为 system prompt 片段。
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按 priority 降序排列；空列表返回空串。
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"""
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if not goals:
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return ""
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sorted_goals = sorted(goals, key=lambda g: g.get("priority", 0), reverse=True)
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lines: list[str] = ["当前活跃目标："]
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for g in sorted_goals:
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level_label = _LEVEL_LABEL.get(g.get("level", ""), g.get("level", ""))
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progress = g.get("progress", 0.0)
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bar = _progress_bar(progress)
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line = f"- [{level_label}] {g['title']} [{bar} {int(progress * 100)}%]"
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lines.append(line)
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return "\n".join(lines)
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def _progress_bar(value: float, width: int = 8) -> str:
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filled = int(value * width)
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return "■" * filled + "□" * (width - filled)
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