FZF_ALT_C_COMMAND= FZF_CTRL_T_COMMAND= source <(fzf --zsh)

fzf_smart_file_widget() {
    local selected
    local current_word

    if [[ "${BUFFER: -1}" == " " ]]; then
        current_word=""
    else
        current_word=$(echo "$BUFFER" | awk '{print $NF}')
        BUFFER=${BUFFER%$current_word}
    fi

    selected=$(fd | fzf --multi --query="$current_word" --scheme=path\
        --preview 'preview {} $FZF_PREVIEW_LINES' --preview-label='File Preview' |\
        sed 's/^\(.*\)$/"\1"/' | tr '\n' ' ')

    if [[ -n $selected ]]; then
        BUFFER="$BUFFER$selected"
        CURSOR=$#BUFFER
    fi
    zle redisplay
}
zle -N fzf_smart_file_widget

bindkey '^f' fzf_smart_file_widget