#!/bin/bash

# Title......: lu
# Description: wrapper for dict that uses fzf
# Author.....: Mitchell Johnston - uid 0
# Contact....: mitch@crn.hopto.org
# Updated....: Thu 22 Feb 2024 06:07:22 AM CST
#----------------------------------

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

: ' Changes:
Tue Feb 20 2024 Added my master word list ;)
Tue Feb 20 2024 created
'

# 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
export FZF_DEFAULT_OPTS="--ansi "

# 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 ""
}

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" "$*"
}

version(){ ## display version and change history
    grep -E '^# Updated' $0
    bl
    sed -n "/' Changes/,/^ *$/p" <$0 |grep  -E -v 'sed -n|exit 0|}'
    exit 0
}

version(){ ## display version and change history
    grep -E '^# Updated' $0
    bl
    sed -n "/' Changes/,/^ *$/p" <$0 |grep  -E -v 'sed -n|exit 0|}'
    exit 0
}

# 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
    cp $0 /var/gopher/bin
    exit
fi

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

{word}  
If no word is provided, then a fuzzy search will commence.

END
exit
fi

# display version and change history
if [ "$1" == "-v" ] || [ "$1" == "--version" ]
then
    version
fi


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

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

xtitle Lookup;
if [ $# -eq 0 ]
then
    WORD=$(cat ~/etc/words-alpha.txt | fzf --ansi --reverse --color fg:-1,bg:-1,hl:46,fg+:40,bg+:233,hl+:46 --color prompt:166,border:46 --height 70%  --border=sharp --prompt="➤  " --pointer="➤ " --marker="➤ ")
else
    WORD=$1
fi
[ "$WORD" == "q" -o "$WORD" == "Q" ] && exit
LNO=$(grep -in ".\*$WORD\*" /home/mitch/Documents/faith/ref/wole.txt| cut -d: -f1)
if [ -n "$LNO" ]
then
    vim -c "set nonu" -c "set ft=txt" -c "set nospell " -c 'runtime! macros/less.vim' +"${LNO}" /home/mitch/Documents/faith/ref/wole.txt
fi
dict -hv mitch-laptop.home "$WORD" > /tmp/$$.txt || exit
vim -c "set nonu" -c "set ft=txt" -c "set nospell" -c 'runtime! macros/less.vim' /tmp/$$.txt;
rm /tmp/$$.txt;