%%
%% ---------------------------------------------------------------
%% erj.bbx --- A bibliography style of comprehensive academic journal of humanities and social sciences in china
%% modified from gb7714-2015ay
%% Maintained by huzhenzhen
%% E-mail: hzzmail@163.com
%% Released under the LaTeX Project Public License v1.3c or later
%% history
%% 2019/03/28 v1.0
%% 2022/02/22 v1.0a
%% ---------------------------------------------------------------
%%
%%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-cajhssay.bbx}[2024/09/12 v1.0a a biblatex bibliography style for ERJ]


%==================================================
%加载gb样式
%==================================================
\RequireBibliographyStyle{gb7714-2015ay}
\RequirePackage{mfirstuc}%单词首字母大写的问题
\MFUnocap{in}%
\MFUnocap{the}%
\MFUnocap{of}%
\MFUnocap{on}%
\MFUnocap{and}%
\MFUnocap{for}%

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


%==================================================
%考虑多音字增加multipinyin排序，是其可以根据key域添加拼音来排序
%==================================================
\DeclareSortingTemplate{multipinyin}{
      \sort{
        \field{presort}
      }
      \sort{
    	\field{lansortorder}%language
      }
      \sort{
        \field{sortkey}
      }
      \sort{%[direction=descending]
        \field{sortname}
        \field{author}
        \field{editor}
        \field{translator}
      }
      \sort{
        \field{sortyear}
        \field{year}
      }
      \sort{
        \field{sorttitle}
        \field{title}
      }
      \sort{
        \field{volume}
        \literal{0}
      }
    }

%==================================================
%选项设置
%==================================================
    \ExecuteBibliographyOptions{
    maxbibnames=99,
    gbtype=false,
    gbpub=false,
    gbnamefmt=reverseorder, % givenahead,
    gbpunctin=false,
    gbfieldtype=true,
    %mergedate=true,
    %sorting=none,
    doi=false,
    %url=false,
    }

%==================================================
%定义一些标点为中文全角标点
%==================================================
\def\gbpunctdot{。}%
\def\gbpunctmark{、}%
\def\gbpunctcomma{，}%
\def\gbpunctcommalanen{\addcomma\addspace}%
\def\gbpunctcolon{：}%
\def\gbpunctcolonlanen{\addcolon\addspace}%
\def\gbpunctsemicolon{；}%
\def\gbpunctttl{《}%
\def\gbpunctttr{》}
\def\gbpunctprl{（}%
\def\gbpunctprr{）}


\def\execerjpuncten{%
\def\gbpunctdot{\adddot}%
\def\gbpunctmark{\addcomma\addspace}%
\def\gbpunctcomma{\addcomma\addspace}%
\def\gbpunctcommalanen{\addcomma\addspace}%
\def\gbpunctcolon{\addcolon\addspace}%
\def\gbpunctcolonlanen{\addcolon\addspace}%
\def\gbpunctsemicolon{\addsemicolon\addspace}%
\def\gbpunctttl{《}%
\def\gbpunctttr{》}%
}

%==================================================
%为标注和文献表中标点格式，重设and本地化字符串
%==================================================
\def\str@editorcn{编}
\def\str@editorscn{编}
\DefineBibliographyStrings{english}{
    and         = { and},%and后面的空格在finalnamedelim已经加过了，所以这里去掉20191009
    andcn       = {\gbpunctmark\unspace},%\gbpunctmark
    incn={\str@incn},
    bytranslatorcn= {\str@bytranslator}, %将trans. by 改成 译
    %andotherscn={等},
    %mathesiscn={[硕士学位论文]},
    %phdthesiscn={[博士学位论文]},
}


%==================================================
%设置一些标点格式为中文的标点
%==================================================
\DeclareFieldFormat{titlecase}{\iffieldequalstr{userd}{chinese}{#1}{\capitalisewords{#1}}}
\DeclareFieldFormat*{title}{\iffieldequalstr{userd}{chinese}{\gbpunctttl#1\gbpunctttr}{#1\isdot}}
\DeclareFieldFormat[book,collection]{title}{\iffieldequalstr{userd}{chinese}{\gbpunctttl#1\gbpunctttr}{\textit{#1}\isdot}}
\DeclareFieldFormat[article,inbook,inproceedings,incollection]{title}{\iffieldequalstr{userd}{chinese}{\gbpunctttl#1\gbpunctttr}{\mkbibquote{#1}\isdot}}
\DeclareFieldFormat*{journaltitle}{\iffieldequalstr{userd}{chinese}{\gbpunctttl#1\gbpunctttr}{\textit{#1}}}%
\DeclareFieldFormat{booktitle}{%
\iffieldequalstr{userd}{chinese}{\gbpunctttl#1\gbpunctttr}{\textit{#1}}}
\renewcommand*{\revsdnamepunct}{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%%来源biblatex.def
\DeclareDelimFormat*{multinamedelim}{\iffieldequalstr{userd}{chinese}{\gbpunctmark}{\gbpunctcommalanen}}%\addcomma\addspace
\DeclareDelimFormat{finalnamedelim}{%
  %\ifnumgreater{\value{liststop}}{2}{\finalandcomma}{}%
  %\addspace%
  \edef\userfieldabcde{userd}%
  \ifcurrentname{translator}{\edef\userfieldabcde{usere}}{}%
  \ifcurrentname{editor}{\edef\userfieldabcde{userc}}{}%
  \ifcurrentname{author}{\edef\userfieldabcde{userf}}{}%
  \ifcurrentname{bookauthor}{\edef\userfieldabcde{userb}}{}%
  \ifcase\value{gbcitelocalcase}%
    \iffieldequalstr{\userfieldabcde}{chinese}{\bibstring{andincitecn}}{}%
    \iffieldequalstr{\userfieldabcde}{korean}{\bibstring{andkr}}{}%
    \iffieldequalstr{\userfieldabcde}{japanese}{\bibstring{andjp}}{}%
    \iffieldequalstr{\userfieldabcde}{english}{\space\bibstring{andincite}\space}{}%
    \iffieldequalstr{\userfieldabcde}{french}{\bibstring{and}}{}%
    \iffieldequalstr{\userfieldabcde}{russian}{\bibstring{and}}{}%
%\space%
  \or%
  \bibstring{andincitecn}\space%
  \or%
  \bibstring{andincite}\space%
  \fi}
\DeclareDelimFormat[bib,biblist]{finalnamedelim}{%
%  \ifnumgreater{\value{liststop}}{2}{\finalandcomma}{}%
%  \addspace%
  \edef\userfieldabcde{userd}%
  \ifcurrentname{translator}{\edef\userfieldabcde{usere}}{}%
  \ifcurrentname{editor}{\edef\userfieldabcde{userc}}{}%
  \ifcurrentname{author}{\edef\userfieldabcde{userf}}{}%
  \ifcurrentname{bookauthor}{\edef\userfieldabcde{userb}}{}%
  \ifcase\value{gbbiblocalcase}%
    \iffieldequalstr{\userfieldabcde}{chinese}{\bibstring{andcn}}{}%
    \iffieldequalstr{\userfieldabcde}{korean}{\bibstring{andkr}}{}%
    \iffieldequalstr{\userfieldabcde}{japanese}{\bibstring{andjp}}{}%
    \iffieldequalstr{\userfieldabcde}{english}{\bibstring{and}}{}%
    \iffieldequalstr{\userfieldabcde}{french}{\bibstring{and}}{}%
    \iffieldequalstr{\userfieldabcde}{russian}{\bibstring{and}}{}%
\space%
  \or%
  \bibstring{andcn}\space%
  \or%
  \bibstring{and}\space%
  \fi}
\DeclareDelimFormat{nameyeardelim}{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%\addcomma\addspace
\DeclareDelimFormat[bib,biblist]{nameyeardelim}{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%\addcomma\addspace

\renewcommand*{\newunitpunct}{\iffieldequalstr{userd}{chinese}{\gbpunctcomma}{\gbpunctcommalanen}}%\addcomma\space %，
\renewcommand*{\finentrypunct}{%
\printdelim{finalpunct}}
%调整标注的注释中的条目结尾标点
\DeclareDelimFormat{finalpunct}{\iffieldequalstr{userd}{chinese}{\gbpunctdot}{\adddot}}
\DeclareDelimFormat[fullinnercite]{finalpunct}{}


\DeclareDelimFormat{bibpagespunct}{%
\iffieldequalstr{userd}{chinese}{\unspace\gbpunctcomma}{\unspace\gbpunctcommalanen}}%

%出版项中：出版社地址后面的标点
\renewcommand{\publocpunct}{%
\iffieldequalstr{userd}{chinese}{\gbpunctcolon}{\addcolon\addspace}}
%调整出版社与年份之间的标点
\renewcommand{\pubdatadelim}{%
\iffieldequalstr{userd}{chinese}{\iffieldundef{year}{}{\setunit*{\gbpunctcomma}}}{\setunit*{\addcomma\space}}}%
\renewcommand{\locnopubdelim}{%
\iffieldequalstr{userd}{chinese}{\iffieldundef{year}{}{\setunit*{\gbpunctcomma}}}{\setunit*{\addcomma\space}}}%

%编者与编者类型之间的标点
\DeclareDelimFormat{editortypedelim}{\iffieldequalstr{userd}{chinese}{}{\addcomma\space}}

\DeclareDelimFormat{authotitledelim}
{%
\iffieldequalstr{userd}{chinese}{\gbpunctcolon}{\addperiod\space}%
}

\DeclareListFormat{journallocation}{%
  \usebibmacro{list:delim}{#1}%
  \gbpunctprl#1\gbpunctprr}

%==================================================
%调整部分域的输出格式
%==================================================


\DeclareFieldFormat{pages}{%%前面引导页码的pp.等字符
\ifpages{#1}{%
\iffieldequalstr{userd}{chinese}{%
\printtext{\bibstring{serialcn} #1\addthinspace 页}}%
{\mkpageprefix[bookpagination]{#1}}}{#1}}


\renewbibmacro*{institution+location+date}{\bibpubfont%当没有institution时不处理。
{\printlist{location}%%加了一个编组避免\usebibmacro{date}把month和day信息去掉
  \iflistundef{institution}
    {\locnopubdelim}
    {\setunit*{\publocpunct}}%
  \printlist{institution}%
  \pubdatadelim%
  \usebibmacro{date}%
  %\newunit
  }}



%重新调整输出编者的类型
% 责任者如果没有author用editor或translator替代
% 20210521 v1.0y hzz
%专著如果责任者是editor那么不用输出类型信息
\renewbibmacro*{editor+others}{%
  \ifboolexpr{
    test \ifuseeditor
    and
    not test {\ifnameundef{editor}}
  }
    {\usebibmacro{bbx:dashcheck}
       {\bibnamedash}
       {\printnames{editor}%
        \setunit{\printdelim{editortypedelim}}%
        \usebibmacro{editor+othersstrg}%
        \usebibmacro{bbx:savehash}}%
     \clearname{editor}%
     \setunit{\printdelim{nameyeardelim}}}%
    {\global\undef\bbx@lasthash
     \usebibmacro{labeltitle}%
     \setunit*{\printdelim{nonameyeardelim}}}%
  \usebibmacro{date+extradate}}


\renewbibmacro*{editor}{%
\ifboolexpr{
    test \ifuseeditor
    and
    not test {\ifnameundef{editor}}
  }
    {\printnames{editor}%
     \setunit{\printdelim{editortypedelim}}%
     \usebibmacro{editor+othersstrg}%
     %\clearname{editor}%
     }%
    {}%
    }

\renewbibmacro*{editor+othersstrg}{%
  \iffieldundef{editortype}
    {\ifboolexpr{
       test {\ifnumgreater{\value{editor}}{1}}
       or
       test {\ifandothers{editor}}
     }
       {\def\abx@tempa{editors}}
       {\def\abx@tempa{editor}}}
    {\ifboolexpr{
       test {\ifnumgreater{\value{editor}}{1}}
       or
       test {\ifandothers{editor}}
     }
       {\edef\abx@tempa{\thefield{editortype}s}}
       {\edef\abx@tempa{\thefield{editortype}}}}%
  \let\abx@tempb=\empty
  \ifnamesequal{editor}{translator}
    {\appto\abx@tempa{tr}%
     \appto\abx@tempb{\clearname{translator}}}
    {}%
  \ifnamesequal{editor}{commentator}
    {\appto\abx@tempa{co}%
     \appto\abx@tempb{\clearname{commentator}}}
    {\ifnamesequal{editor}{annotator}
       {\appto\abx@tempa{an}%
        \appto\abx@tempb{\clearname{annotator}}}
       {}}%
  \ifnamesequal{editor}{introduction}
    {\appto\abx@tempa{in}%
     \appto\abx@tempb{\clearname{introduction}}}
    {\ifnamesequal{editor}{foreword}
       {\appto\abx@tempa{fo}%
        \appto\abx@tempb{\clearname{foreword}}}
       {\ifnamesequal{editor}{afterword}
          {\appto\abx@tempa{af}%
           \appto\abx@tempb{\clearname{afterword}}}
          {}}}%
  \ifbibxstring{\abx@tempa}
    {\printtext[editortype]{%
    \iffieldequalstr{userd}{chinese}{\bibstring{\abx@tempa cn}}{\bibstring{\abx@tempa}}%
    }\abx@tempb}
    {\usebibmacro{editorstrg}}}


\DeclareDelimFormat[footfullcite,bib,biblist]{andothersdelim}{}
%去掉译前的标点
\renewbibmacro*{name:andothers}{\bibauthorfont%
    \ifboolexpr{test {\ifnumequal{\value{listcount}}{\value{liststop}}}
            and test \ifmorenames}
    {\ifnumgreater{\value{liststop}}{1}%注意这里试图去区分姓名总数大于1的情况，当姓名总数大于1时，最后一个姓名后面先加入一个\finalandcomma
        {}{}%\finalandcomma，目前国标没有这样的区分要求，如果有需要也是可以这么去做的。
    \printdelim{andothersdelim}\printdelim{strandothersdelim}}%
    {}%
}


%增加年字
\renewbibmacro*{date}{%
  \usebibmacro{bbx:ifmergeddate}%
    {}%
    {\iffieldequalstr{userd}{chinese}{%
        \ifboolexpr{test {\ifentrytype{article}} or test {\ifentrytype{inproceedings}}
                or test {\ifentrytype{archive}} or test {\ifentrytype{online}}
                or test {\ifentrytype{unpublished}}}
            {\printtext{\blx@gbdatecn{}{}}}%
            {\printdate\iffieldundef{year}{}{\iffieldint{year}{年}{}}}%
        }{\ifentrytype{archive}{\printtext{\blx@gbdateen{}{}}}{\printdate}}%
    }%
}%


\newrobustcmd*{\blx@gbdatecn}[3][]{%
  \dateeraprintpre{#2#3year}%
  \iffieldundef{#2#3year}{}{\blx@imc@forcezerosy{\thefield{#2#3year}年}}\ifblank{#1}{}{\printfield{#1}}%
    \iffieldundef{#2#3month}{}{{\thefield{#2#3month}}月}%
     \iffieldundef{#2#3day}{}{{\thefield{#2#3day}}日}}

\newrobustcmd*{\blx@gbdateen}[3][]{%
\mkbibdateen{#2#3year}{#2#3month}{#2#3day}%
}

\newrobustcmd*{\mkbibdateen}[3]{%
  \iffieldundef{#2}
    {}
    {\mkbibmonth{\thefield{#2}}%
     \iffieldundef{#1}{}{\space}}%
  \iffieldundef{#3}
    {}
    {{\thefield{#3}}%
     \iffieldundef{#2}{}{\addcomma\space}}%
  \iffieldbibstring{#1}
    {\bibstring{\thefield{#1}}}
    {\dateeraprintpre{#1}\stripzeros{\thefield{#1}}}}



\renewbibmacro*{newsdate}{%%
\ifboolexpr{%
    test{\iffieldequalstr{userd}{chinese}}%
    }%
    {\printtext{\blx@gbdatecn{}{}}}%
    {\printtext{\blx@gbdate{}{}}}%%
}

%
\renewbibmacro*{modifydate}{%新增加一个带括号的日期，用于表示电子资源的更新和修改日期，而公告日期则按日期格式
\ifboolexpr{%
test{\iffieldequalstr{userd}{chinese}}%
}%
{%
\printtext{\blx@gbdatecn{}{}}%
}%
    {\ifboolexpr{%
    test{\iffieldundef{day}} and test{\iffieldundef{endday}} and test{\iffieldundef{eventday}}%
    }%
    {}%更新或修改日期通常有day信息
    {\iffieldundef{year}{%
            \iffieldundef{endyear}{\iffieldundef{eventyear}{}{\printtext{\gbleftparen}\printeventdate\printtext{\gbrightparen}}}%
            {\printtext{\gbleftparen}\printenddate\printtext{\gbrightparen}}%
    }{\iffieldequalstr{year}{}{%因为year存在，但为空
        }{\printtext{\gbleftparen}\blx@gbdate{}{}\printtext{\gbrightparen}}%
     }}%
}}%


\renewbibmacro*{url+urldate}{%
    \newunit\usebibmacro{url}\newunit%
    \printtext{\blx@gbdatecn{}{url}}%
}



%
%   调整页码前的标点和去掉期刊文章等页码后面的标点
%
\renewbibmacro*{note+pages}{%源来自standard.bbx
    \iffieldundef{postnote}{\iffieldundef{pages}{}{%
                  \setunit{\bibpagespunct}%
                  \printfield{pages}}}{}%
    }

%
%   调整页码的格式，即chapter+pages格式
%
\renewbibmacro*{chapter+pages}{%
    \iffieldundef{postnote}{\iffieldundef{pages}{}{%
                  \setunit{\bibpagespunct}%
                  \printfield{pages}}}{}%
}

%
%   修改number和volume的格式
%
\newcounter{numberwithoutzero}
\DeclareFieldFormat[article,periodical]{number}%
    {\iffieldequalstr{userd}{chinese}{%
        \iffieldint{number}{\setcounter{numberwithoutzero}{#1}\printtext{\bibstring{serialcn}\addthinspace\arabic{numberwithoutzero}\addthinspace 期}}%
        {\printtext{\bibstring{serialcn}\addthinspace#1\addthinspace 期}}%
    }%
        {\bibstring{number}~#1}}%\kern\z@

\DeclareFieldFormat[article,periodical,newspaper]{volume}%
{\iffieldequalstr{userd}{chinese}{%
    \iffieldint{volume}%
    {\bibstring{serialcn}#1\bibstring{volumecn}}%
    {#1}%
    }%
    {\bibstring{volume}~#1}%
}


\DeclareFieldFormat[article,periodical,newspaper]{series}
{\gbpunctprl#1\gbpunctprr}%

%
%   调整期刊名的格式
%
%   原理方法:因为作者年制年份提到前面，因此涉及到期刊名与后面的卷期的关系。
%   v1.0k,20180425,增加了字体控制命令，hzz
\renewbibmacro*{journal+issuetitle}{\bibpubfont%源来自standard.bbx
  \usebibmacro{journal}%
  \iffieldequalstr{userd}{chinese}{}{\newunit}%
  \iffieldundef{series}%
    {}%
    {\printfield{series}}%
     \iflistundef{location}{}{\printlist[journallocation]{location}}%
  \usebibmacro{issue+date}%
  \usebibmacro{volume+number+eid}%把卷期放到年份后面
  }

%
%   调整期刊卷和期的格式
%
\renewbibmacro*{volume+number+eid}{%源来自standard.bbx
\iffieldequalstr{userd}{chinese}%
  {\iffieldundef{volume}{}{\printfield{volume}}%
    \iffieldundef{number}{}{\printfield{number}}}%区别于顺序编码制
  {\newunit\printfield{volume}%
  \newunit\printfield{number}%
  \setunit{\addcomma\space}%
  \printfield{eid}}%
}


%
%   重设title的输出
%
%   20180425，v1.0k，为标题增加字体控制命令，Hu Zhenzhen
%   原理方法:将文献类型标识符输出出去，原输出来自biblatex.def文件
%   利用toggle做标识符是否输出的判断
\renewbibmacro*{title}{%
  \ifboolexpr{%
    test{\iffieldundef{title}}%
    and
    test{\iffieldundef{subtitle}}%
  }%
    {}%
    {\setunit{\iffieldequalstr{userd}{chinese}{\gbpunctcolon}{\gbpunctcolonlanen}}\printtext[title]{\bibtitlefont%增加字体控制命令%增加了标点：
       \printfield[titlecase]{title}%
       \ifboolexpr{test {\iffieldundef{subtitle}}}%这里增加了对子标题的判断，解决不判断多一个点的问题
       {}{\setunit{\subtitlepunct}%
       \printfield[titlecase]{subtitle}}%
       \iffieldundef{titleaddon}{}%判断一下titleaddon，否则直接加可能多一个空格
        {\setunit{\subtitlepunct}\printfield{titleaddon}}%
        \iftoggle{bbx:gbtype}{%
         \iffieldundef{entrysubtype}{\printfield[gbtypeflag]{usera}}%在标题后直接给出文献标识字母，判断一下，是否是报纸和标准
        {\iffieldequalstr{entrysubtype}{standard}{\printfield[gbtypeflags]{usera}}%判断是否为标准
                                         {\iffieldequalstr{entrysubtype}{news}{\printfield[gbtypeflagn]{usera}}% 判断是否为报纸
                                                                      {\printfield[gbtypeflag]{usera}}}% 其它
        }}{}%
     }%
}}


\renewbibmacro*{labeltitle}{%
  \iffieldundef{label}
    {\iffieldundef{shorttitle}%author，editor，translator不存在时title会变到labeltitle。
       {\ifboolexpr{test{\iffieldequalstr{entrysubtype}{classic}}}%
        {\iffieldundef{origyear}{}{\printfield{origyear}}}{}\printfield{title}%
        \clearfield{title}}
       {\printfield[title]{shorttitle}}}
    {\printfield{label}}}

\renewbibmacro*{maintitle+title}{%
  \iffieldsequal{maintitle}{title}
    {\clearfield{maintitle}%
     \clearfield{mainsubtitle}%
     \clearfield{maintitleaddon}}
    {\iffieldundef{maintitle}
       {}
       {\usebibmacro{maintitle}%
        \newunit\newblock
        \iffieldundef{volume}
          {}
          {\printfield{volume}%
           \printfield{part}%
           \setunit{\addcolon\space}}}}%
  \usebibmacro{title}%
\ifboolexpr{test{\ifentrytype{book}} and (not test{\iffieldundef{volume}})}%判断一下book类有没有volume
    {\printfield{volume}}{}%
\ifboolexpr{(test{\ifentrytype{archive}} or  test{\ifentrytype{online}}) and (not test{\iffieldundef{number}})}%判断一下archive类有没有number
    {\printfield{number}}{}%
  \newunit}


\setlength{\bibitemindent}{2\ccwd} % bibitemindent表示一条文献中第一行相对后面各行的缩进
\setlength{\bibhang}{0pt} % 作者年制中 bibhang 表示的各行起始位置到页
                          % 边的距离,顺序编码制中
                          % bibhang+labelnumberwidth 表示各行起始位置
                          % 到页边的距离



\renewbibmacro*{translator+others}{%
  \ifboolexpr{
    test \ifusetranslator
    and
    not test {\ifnameundef{translator}}
  }
{\usebibmacro{bbx:dashcheck}
       {\bibnamedash}
       {\renewcommand{\aftertransdelim}{\adddot\addspace}\printnames{translator}%
        \usebibmacro{bbx:savehash}}%
     \clearname{translator}%
     \setunit{\printdelim{nameyeardelim}}}%
    {\global\undef\bbx@lasthash
     \usebibmacro{labeltitle}%
     \setunit*{\printdelim{nonameyeardelim}}}%
  \usebibmacro{date+extradate}}



\renewbibmacro*{bybookauthor}{%
    \ifnameundef{bookauthor}%
        {\ifnameundef{editor}%
            {}%
            {\ifnamesequal{author}{editor}%
                {\iftoggle{bbx:gbnosameeditor}{\clearname{editor}}{\usebibmacro{editor}}%
                }{\usebibmacro{editor}}}%
        }%
        {\ifnamesequal{author}{bookauthor}%
            {\iftoggle{bbx:gbnosameeditor}{\clearname{bookauthor}}{\printnames{bookauthor}}%
            }{\printnames{bookauthor}}%
        }%
}

\newbibmacro*{maintitle+booktitle}{%
  \iffieldundef{maintitle}
    {}
    {\usebibmacro{maintitle}%
     \iffieldundef{volume}
       {}
       {\printfield{volume}%
        \printfield{part}}}%
  \usebibmacro{booktitle}%
}

\renewbibmacro*{booktitle}{%
\ifboolexpr{
    test {\iffieldundef{booktitle}}
    and
    test {\iffieldundef{booksubtitle}}
  }
    {}
    {\printtext[booktitle]{\bibtitlefont%
       \printfield[titlecase]{booktitle}%
       \iffieldundef{booksubtitle}{}%
       {\setunit{\subtitlepunct}%
       \printfield[titlecase]{booksubtitle}%
     \setunit{\subtitlepunct}%
  \printfield{booktitleaddon}}
  }%
  }}


\renewbibmacro*{in:}{%
\iftoggle{bbx:gbpunctin}{\setunit{\gbpunctcomma}}%\addthinspace
                         {\iffieldequalstr{userd}{chinese}%
                             {\setunit{\gbpunctcomma}\ifboolexpr{test {\ifnameundef{bookauthor}} and test{\ifnameundef{editor}}}%
                                {}{\printtext{\bibstring{incn}}}}%
                             {\printtext{\bibstring{in}}}%
                         }}%\newunit\newblock\intitlepunct


\newbibmacro*{inbook:volume+number}{%
    \iffieldundef{volume}{}{\printfield{volume}}%
    \iffieldundef{number}{}{\printfield{number}}%
}



%
%   增加inbook:parent用于辅助crossref传统功能的实现
%   用在{crosscite}宏中
%   20210216,v1.0w,hzz
\newbibmacro*{inbook:parent}{%
\usebibmacro{bybookauthor}%
\ifnameundef{bookauthor}{%
  \ifnameundef{editor}{}{\printdelim{authotitledelim}}%
  }{\printdelim{authotitledelim}}%
\ifboolexpr{test{\iffieldequalstr{entrysubtype}{classic}}}{}
{\iffieldundef{series}{}{\usebibmacro{series+number}\setunit{\addcolon\addspace}}}%为处理一些存在series的情况而增加
\usebibmacro{maintitle+booktitle}%
\usebibmacro{inbook:volume+number}%
\ifboolexpr{test{\iffieldequalstr{entrysubtype}{classic}}}%
{\iffieldundef{series}{}{\newunit\usebibmacro{series+number}}}{}%
  \newunit\newblock%
\ifboolexpr{test{\iffieldequalstr{entrysubtype}{classic}}}{}{\printfield{edition}}%
  \newunit
  \newunit\newblock
  \usebibmacro{publisher+location+date}%
\ifboolexpr{test{\iffieldequalstr{entrysubtype}{classic}}}{\printfield{edition}}{}%
}

\DeclareFieldFormat{part}{#1}% physical part of a logical volume

%
%   专著中的析出文献的格式修改
%
\DeclareBibliographyDriver{inbook}{%源来自standard.bbx
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/translator+others}%
%  \ifboolexpr{
%    test {\ifnameundef{author}}
%    and
%    test {\ifnameundef{translator}}
%  }{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
\usebibmacro{title}%
\iffieldequalstr{entrysubtype}{classic}%
{\iffieldundef{part}{}{\printfield{part}}%
}{}%
\newunit%
\iffieldequalstr{entrysubtype}{letter}%
{\iffieldundef{eventyear}%
    {\iffieldundef{origyear}{}{\printtext{\blx@gbdatecn{}{orig}}}}%
    {\printtext{\blx@gbdatecn{}{event}}}%
    }{}
\usebibmacro{in:}%
\usebibmacro{crosscite}{inbook:parent}%
  \usebibmacro{chapter+pages}%
  \usebibmacro{doi+eprint+url}%移到上面来
  \newunit\newblock
  \iftoggle{bbx:isbn}
    {\printfield{isbn}}
    {}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{annotation}\usebibmacro{finentry}}



\DeclareBibliographyDriver{book}{%源来自standard.bbx文件
\usebibmacro{bibindex}%
\usebibmacro{begentry}%
\usebibmacro{author/editor+others/translator+others}%
\ifnameundef{namea}{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
\ifboolexpr{not (test{\ifnameundef{author}} and test{\ifnameundef{editor}} and %
test{\ifnameundef{translator}}) and test{\iffieldequalstr{entrysubtype}{classic}}}%author，editor，translator不存在时title会变到labeltitle。
{\iffieldundef{origyear}{}{\printfield{origyear}}}{}%
\usebibmacro{maintitle+title}%
\iftoggle{bbx:gbstrict}{}{%
\newunit
\printlist{language}%
\newunit\newblock%
\usebibmacro{byauthor}%
\newunit\newblock}%
\usebibmacro{byeditor+others}%
\newunit%
\ifboolexpr{test{\iffieldequalstr{entrysubtype}{classic}}}{}{\printfield{edition}}%
\newunit\newblock%%
\iftoggle{bbx:gbstrict}{}{%
\iffieldundef{maintitle}%
{\printfield{volume}%
\printfield{part}}%
{}%
\newunit%
\printfield{volumes}%
\newunit\newblock%
\usebibmacro{series+number}}%
\newunit\newblock%
\usebibmacro{publisher+location+date}%
\ifboolexpr{test{\iffieldequalstr{entrysubtype}{classic}}}{\printfield{edition}}{}%
\usebibmacro{chapter+pages}%
  \iffieldundef{url}{}{%当没有网址时也不输出
  \usebibmacro{modifydate}}%带括号的修改或更新日期，
\usebibmacro{doi+eprint+url}%从下面移动到上面来，因为gbt2015的url需直接放在页码后面。
  \newunit\newblock%
  \printfield{pagetotal}%
  \newunit\newblock%
  \iftoggle{bbx:isbn}
    {\printfield{isbn}}
    {}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{annotation}%
  \usebibmacro{finentry}%
  }%

\renewbibmacro*{doi+eprint+url}{%
  \iftoggle{bbx:eprint}
    {\iffieldundef{eprint}{}{\newunit\usebibmacro{eprint}}}%必须要做域判断否则容易产生多余的标点
    {}%
  \iftoggle{bbx:url}
    {\iffieldundef{url}{}{\usebibmacro{url+urldate}}}
    {}
  \iftoggle{bbx:doi}
    {\printfield{doi}}
    {}}


\DeclareBibliographyDriver{manual}{%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/editor+others/translator+others}%
\ifnameundef{namea}{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
  \usebibmacro{title}%
  \iftoggle{bbx:gbstrict}{}{%
  \newunit%
  \printlist{language}%
  \newunit\newblock
  \usebibmacro{byauthor}}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%增加的译者信息
  \newunit\newblock
  \iftoggle{bbx:gbfieldtype}{%
  \printfield{type}%
  \setunit*{\addspace}}{}%
  \ifboolexpr{test{\ifentrytype{archive}}}%
  {}{\printfield{number}}%
  \newunit\newblock
  \printfield{version}%
  \newunit
  \printfield{note}%
  \newunit\newblock
  \usebibmacro{institution+location+date}%
  \ifboolexpr{test{\ifentrytype{archive}}}%
  {\newunit\printfield{number}}{}%
  \usebibmacro{chapter+pages}%
  \iffieldundef{url}{}{%当没有网址时也不输出修改或更新日期
  \usebibmacro{modifydate}}%修改或更新日期为带括号的时间
  \usebibmacro{doi+eprint+url}%
  \newunit
  \printfield{pagetotal}%
  \newunit\newblock
  \iftoggle{bbx:isbn}
    {\printfield{isrn}}
    {}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{annotation}\usebibmacro{finentry}}


%
%   期刊文章，连续出版物中的析出文献的格式
%
  \DeclareBibliographyDriver{article}{%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/translator+others}%
\ifnameundef{author}{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
  \usebibmacro{title}%
  \iftoggle{bbx:gbstrict}{}{%
  \newunit%
  \printlist{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{bytranslator+others}%
  \newunit\newblock
  \printfield{version}}%
  \newunit\newblock
  %\usebibmacro{in:}% 不使用in来表示期刊等连续出版物
  \usebibmacro{journal+issuetitle}%
%  \newunit
%  \usebibmacro{byeditor+others}%
%  \newunit
  \usebibmacro{note+pages}%
%  \iffieldequalstr{entrysubtype}{news}{}%当是新闻时不输出修改或更新日期
%  {%
%  \iffieldundef{url}{}{%当没有网址时也不输出
%  \iftoggle{bbx:url}{%当url选项为false时，也不输出
%  \usebibmacro{modifydate}}{}}}%带括号的修改或更新日期，
  \usebibmacro{doi+eprint+url}%从后面移上来，调整url和页码之间的位置
  \newunit\newblock
  \iftoggle{bbx:isbn}
    {\printfield{issn}}
    {}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
  \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}\usebibmacro{annotation}}


%=====================================================================
%设置再次引用的驱动格式
%=====================================================================


\DeclareBibliographyAlias{citeseen:newspaper}{citeseen:article}%
\DeclareBibliographyAlias{citeseen:inproceedings}{citeseen:inbook}%会议论文文献类型驱动
\DeclareBibliographyAlias{citeseen:conference}{citeseen:inbook}%会议论文文献类型驱动
\DeclareBibliographyAlias{citeseen:incollection}{citeseen:inbook}%文集中析出文献类型驱动
\DeclareBibliographyAlias{citeseen:collection}{citeseen:book}%%文集类型驱动
\DeclareBibliographyAlias{citeseen:proceedings}{citeseen:book}%会议论文集文献类型驱动
\DeclareBibliographyAlias{citeseen:thesis}{citeseen:manual}%学位论文驱动
\DeclareBibliographyAlias{citeseen:unpublished}{citeseen:manual}%其它类型驱动
\DeclareBibliographyAlias{citeseen:archive}{citeseen:manual}


%
%   book条目类的驱动
%
\DeclareBibliographyDriver{citeseen:book}{%源来自standard.bbx文件
\usebibmacro{bibindex}%
\usebibmacro{begentry}%
\usebibmacro{author/editor+others/translator+others}%
\ifnameundef{namea}{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
\usebibmacro{maintitle+title}%
\usebibmacro{chapter+pages}%
\usebibmacro{finentry}}


%
%   期刊文章，连续出版物中的析出文献的格式
%
\DeclareBibliographyDriver{citeseen:article}{%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/translator+others}%
\ifnameundef{author}{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
  \usebibmacro{title}%
  \newunit\newblock%
  \usebibmacro{journal+issuetitle}%
  \usebibmacro{note+pages}%
  \usebibmacro{finentry}}



%
%   连续出版物的驱动
%
  \DeclareBibliographyDriver{citeseen:periodical}{%源来自standard.BBX
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{editor}%
  \newunit\newblock %删除上面一行，添加这一行
  \usebibmacro{title+issuetitle}%
\usebibmacro{finentry}}



%
%   在线文献驱动
%
\DeclareBibliographyDriver{citeseen:online}{%源来自standard.BBX
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/editor+others/translator+others}%
\ifnameundef{namea}{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
  \usebibmacro{title}%
\usebibmacro{finentry}}


%
%   报告类型驱动
%   当有网址无出版项时，用online输出
%
\DeclareBibliographyDriver{citeseen:report}{%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/editor+others/translator+others}%
\ifnameundef{namea}{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
  \usebibmacro{title}%
  \usebibmacro{chapter+pages}%
\usebibmacro{finentry}}

%
%   论文、手册类型驱动
%   2016-11-11，增加了译者信息
%
\DeclareBibliographyDriver{citeseen:manual}{%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/editor+others/translator+others}%
\ifnameundef{namea}{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
  \usebibmacro{title}%
  \usebibmacro{chapter+pages}%
  \iffieldundef{url}{}{%当没有网址时也不输出修改或更新日期
  \usebibmacro{modifydate}}%修改或更新日期为带括号的时间
  \usebibmacro{doi+eprint+url}%
  \newunit
  \printfield{pagetotal}%
\usebibmacro{finentry}}

%
%   增加inbook:parent用于辅助crossref传统功能的实现
%   用在{crosscite}宏中
%   20210216,v1.0w,hzz
\newbibmacro*{citeseen:inbook:parent}{%
\usebibmacro{bybookauthor}%
\ifnameundef{bookauthor}{%
  \ifnameundef{editor}{}{\printdelim{authotitledelim}}%
  }{\printdelim{authotitledelim}}%
\iffieldundef{series}{}{\usebibmacro{series+number}\setunit{\addcolon\addspace}}%为处理一些存在series的情况而增加
  \usebibmacro{maintitle+booktitle}%
  \usebibmacro{inbook:volume+number}%
}

%
%   专著中的析出文献的格式修改
%
\DeclareBibliographyDriver{citeseen:inbook}{%源来自standard.bbx
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{author/translator+others}%
  \ifboolexpr{
    test {\ifnameundef{author}}
    and
    test {\ifnameundef{translator}}
  }{}{\setunit{\labelnamepunct}\newblock}%这一段用于去除作者不存在时多出的标点
\usebibmacro{title}%
\usebibmacro{in:}%
\usebibmacro{crosscite}{citeseen:inbook:parent}%
\usebibmacro{chapter+pages}%
\usebibmacro{finentry}}