Mireya Cueto Garrido
62 lines
1.8 KiB
Python
62 lines
1.8 KiB
Python
# services/docit2mf_build_service.py
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from typing import List, Union
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from api.models.docit2mf_models import DoCIT2MFRequest
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from api.models.docmf_models import DoCMFRequest
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from api.services.docmf_build_service import build_doc_mf_level
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def _extract_bounds(values: List[Union[int, List[int], tuple]], mode: str) -> List[int]:
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"""
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Devuelve una lista de enteros:
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- Si el valor es un entero → se usa tal cual para LMF y UMF
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- Si es un intervalo [min,max] → se usa min o max según mode
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"""
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result = []
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for item in values:
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if isinstance(item, int):
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# valor fijo → mismo para LMF y UMF
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result.append(item)
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else:
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lo, hi = item
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result.append(lo if mode == "min" else hi)
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return result
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def build_it2mf_from_level(level: DoCIT2MFRequest):
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# LMF (mínimos)
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left_min = _extract_bounds(level.left_blank_cards, "min")
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right_min = _extract_bounds(level.right_blank_cards, "min")
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lower_level = DoCMFRequest(
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term=level.term,
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core=level.core,
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support=level.support,
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left_nodes_x=level.left_nodes_x,
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left_blank_cards=left_min,
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right_nodes_x=level.right_nodes_x,
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right_blank_cards=right_min,
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)
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lower = build_doc_mf_level(lower_level)
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# UMF (máximos)
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left_max = _extract_bounds(level.left_blank_cards, "max")
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right_max = _extract_bounds(level.right_blank_cards, "max")
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upper_level = DoCMFRequest(
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term=level.term,
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core=level.core,
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support=level.support,
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left_nodes_x=level.left_nodes_x,
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left_blank_cards=left_max,
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right_nodes_x=level.right_nodes_x,
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right_blank_cards=right_max,
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)
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upper = build_doc_mf_level(upper_level)
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return {
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"term": level.term,
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"lower": lower,
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"upper": upper
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}
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