#!/bin/bash
Version="3.5"
Author="Dis"
Name="Konversation User Notes Script"
#note: $1=Server, $2=Channel, $3=File, $4=t/c/tc/n/d, $5=Nick,
#note: t=No Date/Time, c=check, d=delete last nick opened
#feature: /nn n Nick on PM's or No Nick Selected; Done.
#feature: /nn l; list what's in LN Done.
#feature: /nn v/vs; version/version show in IRC; Done.
# /nn nc Manually check if Note Exist.
#/nn nd broken.
#emoticon script.

File=$3 #this is so, b/c positional parameters are very hard to change
BB= #Turns Text Bold in IRC #0x02 = Bold

if [[ "$4" == *v* ]]; then
    if [ "$4" == "vs"  ]; then
        qdbus org.kde.konversation /irc say $1 "$2" "/me is using $BB $Name $BB By: $BB $Author $BB v:$Version"
    else
        qdbus org.kde.konversation /irc info "Is $BB $Name $BB By: $Author $BB v:$Version"
    fi
    exit;
fi

LN=`echo ${3##*/}` #LN=Last nick; ##=last last part; *=*; /=split char
Dir=`echo ${3%/*}` #Dir = Working Directory; %=first part;

if [[ "$4" != *d* ]] && [[ "$4" != *l* ]]; then
    echo "$5$LN" > $Dir/LN; #saves file/nick into current working dir

    if [[ "$4" == *n* ]]; then # && [[ "$5" != "" ]]
        File="$Dir/$5$LN"
        LN=`echo ${File##*/}`
        Dir=`echo ${File%/*}`
    fi
elif [[ "$4" == *d* ]] || [[ "$4" == *l* ]]; then
    File=$Dir/`cat $Dir/LN` #File = file/Last Nick Used
    if [[ "$4" == *l* ]]; then
        LN=`echo ${File##*/}`
        Dir=`echo ${File%/*}`
        qdbus org.kde.konversation /irc info "Last Nick: $Dir/$BB $LN $BB"
        exit;
    fi
fi

if [ -e $File ]; then
    ex="t" #if exist (ex) then True
    NL='\n'
elif [ ! -e $File ]; then
    ex="f" #if not exist (ex) then False
    CF="$BB Created $BB File: $Dir/$BB $LN"
else
    qdbus org.kde.konversation /irc error "An Unknown Error has Occurred."
    exit;
fi

if [[ "$4" == *t*  ]]; then #spaces matter! Just like regular commands!
    UU=`echo $4 | tr '[a-z]' '[A-Z]'`; #lower to upper case
    KonInfo="In Mode: $BB $UU"

    if [[ "$4" == *tc* ]]; then
        if [ "$ex" == "f" ]; then
            qdbus org.kde.konversation /irc info "File: $Dir/$BB $LN does not exist"
            exit;
        fi
    fi
else #&&=to make new file, e.g. /nn n dis; || b/c check fails, /nn c
    if [ "$ex" == "t" ] && [[ "$4" == *c* ]]; then
        qdbus org.kde.konversation /irc info "File: $Dir/$BB$LN exist"
        exit;
    elif [ "$ex" == "t" ] || [[ "$4" != *c* ]]; then
        if [[ "$4" != *d* ]]; then
            echo -e $NL`date +"%a, %b %d %r %Y %Z"`'\n' >> $File
        fi
    fi
    if [ "$ex" == "f" ] && [ "$5" == "" ]; then
        if [[ "$4" == *c* ]]; then
            ERR='info'
        else
            ERR="$BB error $BB"
        fi
        qdbus org.kde.konversation /irc $ERR "File: $Dir/$BB $LN does not exist"
        exit;
    fi
fi

if [[ "$4" != *d* ]]; then
    if [ "$ex" == "f" ]; then
        qdbus org.kde.konversation /irc info "$CF"
    fi

    qdbus org.kde.konversation /irc info "$BB Opened $BB up: $Dir/$BB $LN $BB from $2 $KonInfo";
    gedit $File;
    qdbus org.kde.konversation /irc info "$BB Closed: $BB $Dir/$BB $LN $BB from $2 $KonInfo";
elif [[ "$4" == *d* ]]; then
    rm $File
    qdbus org.kde.konversation /irc info "File $Dir/$BB$LN was deleted."
else
    qdbus org.kde.konversation /irc error "Unknown Command."
fi