unit class App::Cal:ver<0.9>;

use Terminal::ANSIColor;

enum Months «
    :January(1) February March
    April       May      June
    July        August   September
    October     November December
»; 

our $YEAR;
our $MONTH;
our $DAY;

INIT {
    my $now = now.Date;
    $YEAR  = $now.year;
    $MONTH = $now.month;
    $DAY   = $now.day;
}

sub validate-year($year) {
    if $year > 9999 or $year < 0 {
        note "Must specify a year betwen 13 and 9999";
        exit 1;
    }
}

sub render-month(:$year=$YEAR, :$month=$MONTH, :$h, :$n, :$show-year

True


    my $title = Months($month);
    $title ~= " " ~ $year if $show-year; 
    my $width = $n ?? 18 !! 20;
    my $padding = ($width - $title.chars)/2.floor;

    my $bold  = $h ?? '' !! BOLD;
    my $reset = $h ?? '' !! RESET;

    push @output, " " x $padding, $bold, $title, $reset, "\n";

    if !$n { 
        # horizontal, default
        push @output, "Su Mo Tu We Th Fr Sa\n";
        push @output, "   " x $dow unless $dow > 6;

        my $pday = 1;
        while $pday <= $days-in-month {
            if $pday == $DAY && $year == $YEAR && $month == $MONTH {
                push @output, $bold, $pday.fmt("%2i"), $reset;
            } else {
                push @output, $pday.fmt("%2i");
            }

            if $pday != $days-in-month {
                if $dow == 6  {
                    push @output, "\n";
                } else {
                    push @output, " ";
                }
            }
            $pday++;
            $dow++; $dow %= 7;
        }
    } else {
        # $n: ncal
        my %days = <1 Mo 2 Tu 3 We 4 Th 5 Fr 6 Sa 7 Su>;
        my $begin = True;
        my $today = Date.new($YEAR, $MONTH, $DAY);
        for 1..7 -> $day-of-week {
           push @output, %days{$day-of-week}, ' ';
           my @range = ($first..$last).grep(*.day-of-week eq $day-of-week);
           if $begin {
               if @range[0] > $first {
                   push @output, '   ';
               } elsif @range[0] eq $first {
                   $begin = False;
               }
           }
           for @range -> $day {
               if $day eq $today {
                   push @output, $bold, $day.day.fmt("%3i"), $reset;
               } else {
                   push @output, $day.day.fmt("%3i");
               }
           }
           LAST {
               # output week numbers
               push @output, '   ';
               for @range -> $end-of-week {
                   push @output, $end-of-week.week-number.fmt("%3i");
                   LAST {
                       if $last > $end-of-week {
                           push @output, $last.week-number.fmt("%3i");
                       }
                   }
               }
               push @output, "\n";
           }
           push @output, "\n";
        }
        #dd flat $first..$last;
    }
    return @output.grep(?*).join;
}

sub render-year(:$year, :$h) is export {
    validate-year($year);
    my @output;
    my $bold  = $h ?? "" !! BOLD;
    my $reset = $h ?? "" !! RESET;
    my $padding = (64 - $year.chars)/2.floor;
    push @output, " " x $padding ~ $bold ~ $year ~ $reset;
    my @months;
    for 1..12 -> $month {
        push @months, render-month(:$year, :$month, :$h, :!show-year);
    }
    my $r = 0;
    for @months -> $one, $two, $three {
        $r++;
        my @one = $one.lines;
        my @two = $two.lines;
        my @three = $three.lines;
        for ^8 -> $row {
            my $a = pad-right(@one[$row] // "", 20);
            my $b = pad-right(@two[$row] // "", 20);
            my $c = pad-right(@three[$row] // "", 20);
            push @output, $a.chomp ~ "  " ~ $b.chomp ~ "  " ~ $c.chomp
        }
        push @output, "" if $r < 4;
    }

    @output.join("\n");
}

sub pad-right($str is copy, $pad) {
    $str ~ " " x ($pad - (colorstrip $str).chars);
}


root

README

React

=begin React :component<HeaderCol> :id<menu> 
=para L<Documentation|/doc/introduction>
=para L<Modules| /mods>
=para L<Examples| file:../examples/index.podlite>
=para L<Download |file:../download/index.podlite>
=para L<About|file:../about/index.podlite>
=para 🔍 K<⌘K>/K<ctrl-K>
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=begin React :component<HeaderCol> :id<footer>  
=begin nested :!nested
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    =item2 L<Why Raku?|/doc/language/faq#Why-should-I-learn-Raku-What's-so-great-about-it>
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=end nested
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=item1 B<L<Documentation|/doc>>
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=item1 B<Resources>
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    =item2 L<Books |https://perl6book.com/>
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=end nested
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=item1 B<Resoures>
    =item2 L<Download | file:../download/index.podlite>
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=item1 B<Learning>
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    =item2 L<Rosetta Code | https://www.raku.org/community/rosettacode>
    =item2 L<Learn Raku in Y minutes|https://learnxinyminutes.com/docs/raku/>
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=end nested
=begin nested :!nested

=item1 B<Explore>
    =item2 L<Raku Blog Aggregator|https://planet.raku.org/>
    =item2 L<Rakudo Weekly|https://rakudoweekly.blog/>
    =item2 L<The Weekly Challenge |https://perlweeklychallenge.org/>
    =item2 L<Raku Advent Calendar|https://raku-advent.blog/>
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=end nested
=end React


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Cal

App::Cal v0.9.0

Authors

License

Dependencies

Test Dependencies

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