#!/bin/bash

# Title......: today
# Description: Simple Organizer
# Author.....: Mitchell Johnston - uid 0
# Contact....: mitch@crn.hopto.org
# Updated....: Mon Jan 19 04:56:01 AM CST 2026
#----------------------------------

# Sections: Changes variables functions setup main 
# use '#' in vi/vim to jump to word under cursor

: ' Changes:
Sat Jan 17 2026 Added clock-emoji
Fri Jan 16 2026 Removed 'now'
Thu Oct 23 2025 Added URL management
Thu May 22 2025 Added more emoji for tasks
Sat Feb 15 2025 Moved this from .bashrc
'

# variables
#----------------------------------
[ "$1" == "-D" ] && DEBUG=1 && shift 1     # -D to turn on debug mode
[ "$DEBUG" == 1 ] && echo "---Variables---" && set -x
PS4='$SECONDS $LINENO: '                   # debug prompt
DOW=$(date +%a)                            # day of week: Thu
TODAY=$(date +%m/%d)                       # month/day: 03/25
DOM=$(date +%d)                            # day of month: 25
OS=$(uname -s)                             # OS type: SunOS Linux
NAME=${0##*/}                              # name of the script
DIR="$(basename $PWD)"                     # location started
PDIR="$(cd ..;basename $PWD)"              # parrent dir
TASKS="/home/mitch/etc/tasks.md"                     # location of task file
PATH="$PATH:~/bin"

# Colors - uncomment if needed
R=$(tput setaf 1)                          # red
BR=$(tput setaf 1; tput bold)              # bold red
G=$(tput setaf 2)                          # green
BG=$(tput setaf 2; tput bold)              # bold green
Y=$(tput setaf 3)                          # yellow
BY=$(tput setaf 3; tput bold)              # bold yellow
B=$(tput setaf 4)                          # blue
BM=$(tput setaf 5; tput bold)              # bold magenta
BC=$(tput setaf 6; tput bold)              # bold cyan
C=$(tput setaf 6)                          # cyan
BL=$(tput setaf 7; tput bold)              # bold light grey
BLD=$(tput bold)                           # bold
N=$(tput sgr0)                             # normal
SIT=$(tput sitm)                           # italics
RIT=$(tput ritm)                           # remove italics
UL=$(tput smul)                            # turn underline on
NL=$(tput rmul)                            # turn underline off
RV=$(tput rev)                             # turn on reverse mode
ROWS=$(tput lines)
COLS=$(tput cols)
[ "$DEBUG" == 1 ] && set +x && read -p "${N}-Continue-" -n 1 x

# functions
#----------------------------------

bl(){ ## write a blank line
    # Use: bl
    [ "$DEBUG" == "1" ] && set -x
    echo ""
}

center(){
    [[ $# == 0 ]] && return 1;
    declare -i TERM_COLS="$(tput cols)";
    declare -i str_len="${#1}";
    [[ $str_len -ge $TERM_COLS ]] && {
        echo "$1";
        return 0
    };
    declare -i filler_len="$(( (TERM_COLS - str_len) / 2 ))";
    [[ $# -ge 2 ]] && ch="${2:0:1}" || ch=" ";
    filler="";
    for ((i = 0; i < filler_len; i++ ))
    do
        filler="${filler}${ch}";
    done;
    printf "%s%s%s" "$filler" "$1" "$filler";
    [[ $(( (TERM_COLS - str_len) % 2 )) -ne 0 ]] && printf "%s" "${ch}";
    printf "\n";
    return 0
}

html(){ ## mark up code
    vim -f +"syn on" +"set nonu" +"set foldenable!" +"set nospell" +"run! syntax/2html.vim" +"wq" +"q" $1
}

log(){ ## creates a basic log entry $LOG must be defined
    # Use: log {entry}  
    [ "$DEBUG" == "1" ] && set -x
    logger -i -t "$NAME" "$*"
}

pause(){ ## simple pause routine
    # Use: pause  {optional number of seconds} or "-nt" for no time out 
    [ "$DEBUG" == "1" ] && set -x
    [ "$1" == "-nt" ] && TMOUT="" && shift
    echo "$BY";
    if [ $# -gt 0 ]
    then
        read -t $1 -r -p "${C}Hit any key (${BY}$1${C} second timeout)${N}" -n 1 FOO;
    else
        read -r -p "${C}Hit any key${N}" -n 1 FOO;
    fi;
    bl
}

strip-tags(){ ## remove HTML tags
  # Use: curl https://linuxhint.com/bash_cut_command/ --silent | strip-tags
  sed -e 's/<[^>]*.//g' -
}


xtitle(){ ## set window title
    # Use: xtitle "Text to display"
    printf "\033]0;%s\007" "$*"
}

# setup
#----------------------------------

# this provides a quick way to edit all my scripts on the fly
if [ "$1" == "-E" ]
then
    vim $0
    sed -i -e "7s/.*/# Updated....: $(date)/" $0
    log "Updated $0"
    html $0
    cp $0 /var/www/unix
    mv $0.html /var/www/unix
    exit
fi

# display help if needed
if [ "$1" == "-h" ] || [ "$1" == "--help" ]
then
fmt -s -w $(tput cols) <<END
${BG}$NAME${N}

Displays calender, tasks, and urls to look at.

${BC}Options{$}

{default}     Shows everything
-c            Edit ~/.calendar
-l            List saved links, prompts to rm them
-o            Open saved links, prompts to rm them
-e            Edit $TASKS
-s            Display one line status
-t {string}   Adds entry to task list

URL key words:${BY} check, read, watch, dl${N}

# alias task='today -t' in ~/.bashrc

i.e.

task "task out trash"
task read http://crn.hopto.org/bible/

END
exit
fi

# listing of required apps
command -v bash >/dev/null || sudo apt install bash -qyy

# directory check
#[[ "$(pwd)" != *"foo"* ]] && echo "$NAME: directory error" && exit 1

# main
#--------------------------- 
[ "$DEBUG" == 1 ] && echo "---Functions---" && typeset -F && read -p "${N}-Continue-" -n 1 x
[ "$DEBUG" == 1 ] && echo "---Main---" && set -x


# Use: today  {-c to edit calendar file}

case "$1" in
    -c) # edit calendar
        vim ~/.calendar/calendar
        SHOW=y
        ;;
    -l) # list links
        \grep -iE 'http|https' "$TASKS" |sed -e 's/^check/🔍/1' -e 's/^read/👓/1' -e 's/^watch/🎬/1' -e 's/^dl/⬇️/1' -e 's/^pipe/🤓/1' -e 's/^food/🍲/1'
        [ "$(grep -c http $TASKS)" -gt 0 ] && read -p "Remove them? " -n 1 ANS
        [ "$ANS" == "y" ] && sed -i '/http/d' $TASKS
        echo ' '
        ;;
    -o) # open links links and rm them when done
        for URL in $(grep -iE 'http|https' $TASKS | awk '{print $NF}')
        do
            (xdg-open "$URL" >/dev/null 2>&1)
        done
        sed -i '/http/d' $TASKS 2>/dev/null
        echo ' '
        ;;
    -t) # task or URL entry
        if [[ "$*" == *"http"* ]]
        then
            shift
            echo "$*" >>$TASKS
        else
            shift
            echo "- [ ] $*" >>$TASKS
        fi
        log "New task: $*"
        SHOW=y
        ;;
    -e) # edit task list
        vim $TASKS
        SHOW=y
        ;;
    -s) # status display
        echo "$(clock-emoji) ${BG}$(fclock)${N}  🔗 ${BY}$(grep -cE 'http|https' "$TASKS")${N} ✅ ${BY}$(grep -cE '\-' "$TASKS")${N}"
        ;;
    *) # normal display
        clear
        center "$(clock-emoji) ${BG}$(fclock)${N}"
        ncal -b -3
        echo "$BY"
        egrep ^$(date +%m) ~/.calendar/calendar |sed -e 's/birthday/🎂/1' -e 's/anniversary/💍/1'
        [ $(egrep -c ^$(date +%m) ~/.calendar/calendar) -gt 0 ] && bl
        if [ $(grep -cE '^-' "$TASKS") -gt 0 ]
        then
            echo "✅ ${BY}Tasks:${N}"
            cat $TASKS|grep -vE 'URL|Enter:|http|https' >/tmp/$$.md
            sed  -e 's/[aA]ppointment/⏰ /1' -e 's/[cC]all/☎️ /1' -e 's/[hH]ouse/🏡 /1' -e 's/[cC]ar\ /🚙/1' -e 's/[wW]eb\ /🕸️ /1'  -e 's/[pP]rep /🏹 /1' /tmp/$$.md | bat -p

            echo ${N}
        else
            ~/bin/quote
        fi
        LINKS=$(grep -cE 'http|https' "$TASKS")
        if [ $LINKS -gt 0 ]
        then
            echo "🔗 ${BY}Links: ${BC}$LINKS${N}"
            echo -n "$UL"
            echo ${N}
        fi
esac

[ "$SHOW" == "y" ] && $0 || exit 0

# Code snippets
#--------------------------- 

# vim: nospell ft=sh