按人员分类的行动列表

按人员分类的行动列表

我正在创建一个会议记录课程,因为我有一些非常具体的要求——minutes.sty似乎不能满足我的所有要求。

有一些好的进展,但我完全陷入以下困境:我希望能够在会议中遇到行动项目时定义它们,并让它们按人自动排序。

如果我能写出类似这样的内容就太好了:

\action{Peter}{next week}{Take out the garbage}

\action{Mike}{tomorrow}{Prepare a presentation for the thing}

\action{Peter}{2015-02-28}{Clean the kitchen}

\action{Peter}{tomorrow}{Water the plants}

\action{Mike}{yesterday}{Cleanse the bathroom}

并让所有内容显示在description如下环境中:

\begin{description}
  \item[Peter] \hfill \\
     Water the plants     \hfill \textbf{tomorrow} \\
     Take out the garbage \hfill \textbf{next week} \\
     Clean the kitchen    \hfill \textbf{2015-02-28} \\
  \item[Mike] \hfill \\
     Prepare a presentation for the thing \hfill \textbf{tomorrow} \\
     Cleanse the bathroom                 \hfill \textbf{yesterday} \\
\end{description}

任务不需要按照每个人的截止日期进行排序,尽管我也希望有人能给出建议。按人分组更为重要。

我显然需要一个数据结构,但我不知道从哪里开始,也不知道它们如何工作。有没有像数组、列表、哈希映射之类的东西,或者任何可以轻松进行排序的东西?

我也不会被任何特定的编译器所束缚。如果其中有功能,比如说luatex可以让这种方式更容易,那就不是问题了。

有人能给我指明正确的方向吗?有可能吗?

答案1

这是一个起点:

在此处输入图片描述

\documentclass{article}

\usepackage{multido}
\newcounter{personcntr}% Keep track of number of persons
\makeatletter
\newcommand{\action}[3]{% \action{<name>}{<time>}{<duty>}
  \@ifundefined{person@#1}{% If person doesn't exist
    \stepcounter{personcntr}% Next person
    \expandafter\xdef\csname person@#1\endcsname{1}% One time/duty
    \expandafter\xdef\csname person@bynumber@\thepersoncntr\endcsname{#1}% Number person

  }{% Person already exists
    \expandafter\xdef\csname person@#1\endcsname{%
      \number\numexpr\csname person@#1\endcsname+1}% Step number of time/duty
  }%
  \expandafter\xdef\csname person@#1@\csname person@#1\endcsname @time\endcsname{#2}% Store time
  \expandafter\xdef\csname person@#1@\csname person@#1\endcsname @duty\endcsname{#3}% Store duty
  \ignorespaces
}
\gdef\newpar{\par}% \multido doesn't enjoy \par

\newcommand\printactions{% Print actions
  \def\descriptionBODY{}% Empty descriptionBODY
  {\let\item\relax% Prevent expansion of \item
   \let\newpar\relax% Prevent expansion of \newpar
    \multido{\iPerson=1+1}{\value{personcntr}}{% Step through all persons
      % Extract person name
      \expandafter\xdef\expandafter\thisperson\expandafter{\csname person@bynumber@\iPerson\endcsname}%
      \protected@xdef\descriptionBODY{%
        \descriptionBODY%
        \item[\thisperson] \leavevmode\newpar}% Add person name to descriptionBODY
      % Extract person number
      \expandafter\xdef\expandafter\thispersonnum\expandafter{\csname person@\thisperson\endcsname}%
      \multido{\iDuty=1+1}{\thispersonnum}{%
        \protected@xdef\descriptionBODY{%
          \descriptionBODY%
          \csname person@\thisperson @\iDuty @duty\endcsname% Add person duty to descriptionBODY
          \hfill
          {\bfseries\csname person@\thisperson @\iDuty @time\endcsname}% Add person time to descriptionBODY
          \newpar
        }%
      }%
    }%
  }%
  % Print person time/duty
  \begin{description}
    \descriptionBODY
  \end{description}
}
\makeatother

\begin{document}

\action{Peter}{next week}{Take out the garbage}

\action{Mike}{tomorrow}{Prepare a presentation for the thing}

\action{Peter}{2015-02-28}{Clean the kitchen}

\action{Peter}{tomorrow}{Water the plants}

\action{Mike}{yesterday}{Cleanse the bathroom}

\printactions

\end{document}

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