rofi_trans_verbose

#!/usr/bin/env bash
function handle_input {
    transText="$@"
    if [[ "$transText" == '#'* ]]; then
        transText="$(echo "$transText" | cut -f2 )"
    fi
    transText="$(echo "$transText" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')"
}

function verbose {
    sleep 0.1
    transArgNoAnsi="-no-ansi -show-original-phonetics n"

    while [[ -n "$input" ]]; do
        # Escape input string
        # request translation from translate-shell
        result="$(trans --target=$transTarget $transArgNoAnsi "$input")"
        translation="$(echo "$result" | sed '3!d')"
        
        # store history if the search target not exist in history 
        pattern="$(echo "$input" | sed -e 's/[]\/$*.^[]/\\&/g' )"
        cat $transHistory | awk -F '\t' 'BEGIN { OFS = FS } { print $2 }' | grep "^${pattern}[[:space:]]*$"
        entryExist="$?"
        if [[ $entryExist == "1" ]]; then
            # Note: entry doesn't exists if the value is "1"
            printf "#\t%-40s\t%s\n" "$input" "$translation" >> $transHistory
        else
            # The entry exists, move it to the top of history
            entry=`cat $transHistory | grep -P -m 1 "#[[:space:]]*${pattern}[[:space:]]*\t"`
            entry_escaped="$(echo $entry | sed -e 's/[]\/$*.^[]/\\&/g')"
            historyContent="$(cat $transHistory)"
            echo "$historyContent" | sed "/^#\t*${pattern}[[:space:]]*\t/d" > $transHistory
            echo "$entry" >> $transHistory
        fi

        # display the result by rofi
        input="$(rofi -p translate -dmenu -mesg "$result" -lines 0)"
    done

    # Switch back to stage1
    exec env default="verbose" stage2="" rofi_trans
}

# Deal with the input 
handle_input "$@"

if [[ "$stage2" == "yes" ]]; then
    # Stage 2
    verbose
elif [[ "$transText" == "" ]]; then
    # Stage 1
    tac $transHistory
else
    # Transition between stage 1 and stage 2

    # Potential race condition show up here, but I am too lame to fix it XDDDDD
    env stage2="yes" input="$transText" rofi_trans_verbose &
    pkill -u $USER rofi
fi