%%
%% ---------------------------------------------------------------
%% css.cbx --- A citation style of journal of management world in china
%% modified from gb7714-2015
%% Maintained by huzhenzhen
%% E-mail: hzzmail@163.com
%% Released under the LaTeX Project Public License v1.3c or later
%% ---------------------------------------------------------------
%%
%%用法：类似于标准的样式在biblatex加载时设置样式
%%文献表正常处理，标注命令主要用cite和textcite

\ProvidesFile{chinese-jmw.cbx}[v1.0a a biblatex citation style for jmw]

%==================================================
%加载gb样式
%==================================================
\RequireCitationStyle{gb7714-2015ay} %


%
%   增加一个控制标注中标点是英文还是中文的选项
%   20220222,v1.0a,hzz
\DeclareBibliographyOption{gbcitepunctcn}[true]{%biblatex低版本
  \ifstrequal{#1}{false}{\execgbpunctencite}{}}

\def\gbpunctcommacite{，}%
\def\gbpunctmarkcite{、}%
\def\gbpunctsemicoloncite{；}%
\def\gbpunctparenlcite{（}%
\def\gbpunctparenrcite{）}
\def\execgbpunctencite{%
\def\gbpunctcommacite{\addcomma\addspace}%
\def\gbpunctmarkcite{\addcomma\addspace}%
\def\gbpunctsemicoloncite{\addsemicolon\addspace}%
\def\gbpunctparenlcite{(}%
\def\gbpunctparenrcite{)}
}

%==================================================
%选项设置
%==================================================
\ExecuteBibliographyOptions{
    maxcitenames=2,
    mincitenames=1,
}

\DeclareDelimFormat[textcite]{delimandincitecn}{和}%\addcomma\space
\DeclareDelimFormat[parencite]{delimandincitecn}{\gbpunctmarkcite}%\addcomma\space
\DeclareDelimFormat[textcite]{delimandincite}{和}%\addcomma\space
\DeclareDelimFormat[parencite]{delimandincite}{ and }%\addcomma\space
\DeclareDelimFormat[textcite]{delimandothersincite}{\str@andotherscn}%\addcomma\space
\DeclareDelimFormat[parencite]{delimandothersincite}{et al\adddot}%\addcomma\space

\DefineBibliographyStrings{english}{
    andincitecn = {\printdelim{delimandincitecn}},
    andincite   = {\printdelim{delimandincite}},
    %andothersincitecn={\str@andotherscn},
    andothersincite={\printdelim{delimandothersincite}},
}

%==================================================
%引用命令设置，主要用cite和textcite
%包括标点设置
%==================================================
\renewcommand*{\multicitedelim}{\gbpunctsemicoloncite}%\addsemicolon\addspace；
\renewcommand*{\textcitedelim}{%
  \iffinalcitedelim
    {\ifnumgreater{\value{textcitetotal}}{2}
       {}{}%\iftextcitepunct{\finalandsemicolon}{\finalandcomma}
     \addspace\gbpunctmarkcite}%\addspace\bibstring{andincitecn}
    {\iftextcitepunct{\addsemicolon\space}{\addspace\gbpunctmarkcite}}%\addcomma
}%\space

\DeclareDelimFormat[textcite]{nameyeardelim}{\addspace}%\addcomma\space
\DeclareDelimFormat[parencite]{nameyeardelim}{\gbpunctcommacite}
\DeclareDelimFormat[textcite]{andothersdelim}{\addspace}%
\DeclareDelimFormat[parencite]{andothersdelim}{\iffieldequalstr{userf}{chinese}{}{\addspace}}%


%去掉footfullcite后面的点
%注意由于usedriver中biblatex自动把\finenty设置为空，所以userdriver最后本来没有标点
%默认了加了period所以把它去掉
\renewcommand{\bibfootnotewrapper}[1]{%
  \bibsentence#1}%


%标注压缩时，直接用date+extradate代替extradate实现2006a，2006b的效果
%\DeclareDelimFormat*{compcitedelim}{\gbpunctmarkcite}%\addcomma\addspace
\newbibmacro*{cite:extradate}{%
  \iffieldundef{extradate}
    {}
    {\printtext[bibhyperref]{\addspace\printlabeldateextra}}}%\printfield{extradate}\printlabeldateextra \printfield{labelyear}\printfield{extradate}

%\AtEveryCite{%
%\let\parentext=\parentexttrack%
%\let\bibopenparen=（%
%\let\bibcloseparen=）}

%添加前后空格
\DeclareCiteCommand{\parencite}%[\mkbibparens]
  {\usebibmacro{cite:init}%
   \unspace\printtext{\gbpunctparenlcite}\usebibmacro{prenote}}%\addspace
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {}
  {\usebibmacro{postnote}%
  \gbpunctparenrcite}%\addspace

%原版
%\DeclareCiteCommand{\cite}[\mkbibparens]
%  {\usebibmacro{cite:init}%
%   \usebibmacro{prenote}}%)
%  {\usebibmacro{citeindex}%
%   \usebibmacro{cite}}
%  {}
%  {\usebibmacro{postnote}}

%
%添加后面空格
%\DeclareCiteCommand{\cbx@textcite}
%  {\usebibmacro{cite:init}}
%  {\usebibmacro{citeindex}%
%   \usebibmacro{textcite}}
%  {}
%  {\usebibmacro{textcite:postnote}\addspace}

\newbibmacro*{textcite}{%
  \iffieldequals{namehash}{\cbx@lasthash}
    {\iffieldundef{shorthand}
       {\ifthenelse{\iffieldequals{labelyear}{\cbx@lastyear}\AND
                    \(\value{multicitecount}=0\OR\iffieldundef{postnote}\)}
          {\setunit{\addcomma}%
           \usebibmacro{cite:extradate}}
          {\setunit{\compcitedelim}%
           \usebibmacro{cite:labeldate+extradate}%
           \savefield{labelyear}{\cbx@lastyear}}}
       {\setunit{\compcitedelim}%
        \usebibmacro{cite:shorthand}%
        \global\undef\cbx@lastyear}}
    {\ifnameundef{labelname}
       {\iffieldundef{shorthand}
          {\usebibmacro{cite:label}%
           \setunit{%
             \global\booltrue{cbx:parens}%
             \printdelim{nonameyeardelim}\unspace\gbpunctparenlcite}%\bibopenparen
           \ifnumequal{\value{citecount}}{1}
             {\usebibmacro{prenote}}
             {}%
           \usebibmacro{cite:labeldate+extradate}}
          {\usebibmacro{cite:shorthand}}}
       {\printnames{labelname}%
        \setunit{%
          \global\booltrue{cbx:parens}%
          \printdelim{nameyeardelim}\unspace\gbpunctparenlcite}%\bibopenparen
        \ifnumequal{\value{citecount}}{1}
          {\usebibmacro{prenote}}
          {}%
        \iffieldundef{shorthand}
          {\iffieldundef{labelyear}
             {\usebibmacro{cite:label}}
             {\usebibmacro{cite:labeldate+extradate}}%
           \savefield{labelyear}{\cbx@lastyear}}
          {\usebibmacro{cite:shorthand}%
           \global\undef\cbx@lastyear}}%
     \stepcounter{textcitecount}%
     \savefield{namehash}{\cbx@lasthash}}%
  \setunit{%
    \ifbool{cbx:parens}
      {\gbpunctparenrcite\global\boolfalse{cbx:parens}}%\bibcloseparen
      {}%
    \textcitedelim}}

\newbibmacro*{textcite:postnote}{%
  \usebibmacro{postnote}%
  \ifthenelse{\value{multicitecount}=\value{multicitetotal}}
    {\setunit{}%
     \printtext{%
       \ifbool{cbx:parens}
         {\gbpunctparenrcite\global\boolfalse{cbx:parens}}%\bibcloseparen
         {}}}
    {\setunit{%
       \ifbool{cbx:parens}
         {\gbpunctparenrcite\global\boolfalse{cbx:parens}}%\bibcloseparen
         {}%
       \textcitedelim}}}

\let\citet=\textcite
\let\citep=\parencite
\let\cite=\parencite