% datemultical-captions.def
%
% datemultical: Named dates with multi-calendar formatting for LaTeX.
%
% Copyright (C) 2026 Amer Amikhteh
%
% This file is part of the datemultical package.
%
% This work is free software: you may redistribute it and/or modify
% it under the terms of the LaTeX Project Public License as published
% by the LaTeX Project, either version 1.3c of the License, or
% (at your option) any later version.
%
% This work is distributed in the hope that it will be useful,
% but WITHOUT ANY WARRANTY; without even the implied warranty
% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
%
% The full license text is available at:
% https://www.latex-project.org/lppl/
%
% This work is "maintained" by Amer Amikhteh.
%
% The current maintainer of this work is Amer Amikhteh.



\NeedsTeXFormat{LaTeX2e}

\ProvidesFile{datemultical-captions.def}
[2026/09/17 v0.1.0 Calendar names and date captions]


\ExplSyntaxOn
\makeatletter


% ============================================================
% Month names
% ============================================================

\cs_new:Npn \dmc_month_name_gr:n #1
{
    \int_case:nnF {#1}
    {
        {1} {January}
        {2} {February}
        {3} {March}
        {4} {April}
        {5} {May}
        {6} {June}
        {7} {July}
        {8} {August}
        {9} {September}
        {10} {October}
        {11} {November}
        {12} {December}
    }
    {}
}

\cs_new:Npn \dmc_month_abbrev_gr:n #1
{
    \int_case:nnF {#1}
    {
        {1} {Jan}
        {2} {Feb}
        {3} {Mar}
        {4} {Apr}
        {5} {May}
        {6} {Jun}
        {7} {Jul}
        {8} {Aug}
        {9} {Sep}
        {10} {Oct}
        {11} {Nov}
        {12} {Dec}
    }
    {}
}

\cs_new:Npn \dmc_month_name_sh:n #1
{
    \int_case:nnF {#1}
    {
        {1} {Farvardin}
        {2} {Ordibehesht}
        {3} {Khordad}
        {4} {Tir}
        {5} {Mordad}
        {6} {Shahrivar}
        {7} {Mehr}
        {8} {Aban}
        {9} {Azar}
        {10} {Dey}
        {11} {Bahman}
        {12} {Esfand}
    }
    {}
}

\cs_new:Npn \dmc_month_abbrev_sh:n #1
{
    \int_case:nnF {#1}
    {
        {1} {Far}
        {2} {Ord}
        {3} {Kho}
        {4} {Tir}
        {5} {Mor}
        {6} {Sha}
        {7} {Meh}
        {8} {Aba}
        {9} {Aza}
        {10} {Dey}
        {11} {Bah}
        {12} {Esf}
    }
    {}
}

\cs_new:Npn \dmc_month_name_lh:n #1
{
    \int_case:nnF {#1}
    {
        {1}  {Muharram}
        {2}  {Safar}
        {3}  {Rabi~al-Awwal}
        {4}  {Rabi~al-Thani}
        {5}  {Jumada~al-Awwal}
        {6}  {Jumada~al-Thani}
        {7}  {Rajab}
        {8}  {Shaban}
        {9}  {Ramadan}
        {10} {Shawwal}
        {11} {Dhu~al-Qadah}
        {12} {Dhu~al-Hijjah}
    }
    {}
}

\cs_new:Npn \dmc_month_abbrev_lh:n #1
{
    \int_case:nnF {#1}
    {
        {1}  {Muh}
        {2}  {Saf}
        {3}  {Rab-I}
        {4}  {Rab-II}
        {5}  {Jum-I}
        {6}  {Jum-II}
        {7}  {Raj}
        {8}  {Sha}
        {9}  {Ram}
        {10} {Shw}
        {11} {Dhu-Q}
        {12} {Dhu-H}
    }
    {}
}


% ============================================================
% Weekday names
% ============================================================

\cs_new:Npn \dmc_weekday_name:n #1
{
    \int_case:nnF {#1}
    {
        {0} {Sunday}
        {1} {Monday}
        {2} {Tuesday}
        {3} {Wednesday}
        {4} {Thursday}
        {5} {Friday}
        {6} {Saturday}
    }
    {}
}

\cs_new:Npn \dmc_weekday_abbrev:n #1
{
    \int_case:nnF {#1}
    {
        {0} {Sun}
        {1} {Mon}
        {2} {Tue}
        {3} {Wed}
        {4} {Thu}
        {5} {Fri}
        {6} {Sat}
    }
    {}
}

\makeatother
\ExplSyntaxOff

\endinput