# Basic Settings
set shell zsh
set shellopts '-euy'
set ifs "\n"
set errorfmt "\033[1;31m%s\033[0m"
set promptfmt "\033[34;1m%d\033[0m\033[1m%f\033[0m"
set scrolloff 5
set wrapscroll
set sortby time
set info size:time
set reverse
set incsearch
set period 1
set hidden
set preview
set previewer lfview
set ratios 2:4
set icons
recol

%[ $LF_LEVEL -eq 1 ] || echo "Warning: You're in a nested lf instance!"

# Custom Functions
cmd open ${{
    case $(file --mime-type "$(readlink -f $f)" -b) in
        text/*|application/json) vix "$f";;
        image/svg+xml) display -- $f ;;
	image/*) setsid nsxiv-rifle $f 2>/dev/null & ;;
	audio/*) mpv $f ;;
	video/*) setsid mpv $f -quiet >/dev/null 2>&1 & ;;
	application/cbz|application/cbr|image/vnd.djvu|application/pdf|application/octet-stream|application/postscript|application/pdf|application/vnd*|application/epub*) setsid -f zathura $fx >/dev/null 2>&1 ;;
        *) xdg-open "$f" &>/dev/null &;;
    esac
}}

cmd recol &{{
    w=$(tput cols)
    if [ $w -le 80 ]; then
        lf -remote "send $id set ratios 1:1"
    elif [ $w -le 160 ]; then
        lf -remote "send $id set ratios 2:2"
    else
        lf -remote "send $id set ratios 2:4"
    fi
}}

cmd bulkrename ${{
    old=$(mktemp)
    new=$(mktemp)
    [ -n $fs ] && fs=$(ls)
    printf "$fs\n" > $old
    printf "$fs\n" > $new
    $EDITOR $new
    [ $(cat $new | wc -l) -ne $(cat $old | wc -l) ] && exit
    paste $old $new | while read names; do
        src=$(printf $names | cut -f1)
        dst=$(printf $names | cut -f2)
        [ $src = $dst ] && continue
        [ -e $dst ] && continue
        mv $src $dst
    done
    rm $old $new
    lf -remote "send $id unselect"
}}

# insert
cmd rename-insert &{{
	if [ "$(echo "$fx" | wc -l)" -gt 1 ]; then
		lf -remote "send $id echo You can't change more than one file name"
		lf -remote "send $id unselect"
	else
		len="$(basename "$f" | wc -m)" # length of selected file/directory
		for i in $(seq "$len"); do
			pos="${pos}<left>" # how many times do I have to press <left> in order to get first char
		done
		lf -remote "send $id rename"
		lf -remote "send $id push $pos"
	fi
}}

# append before ext
cmd rename-before-ext &{{
	if [ "$(echo "$fx" | wc -l)" -gt 1 ]; then
		lf -remote "send $id echo You can't change more than one file name"
		lf -remote "send $id unselect"
	else
		if [ -d "$f" ]; then
			lf -remote "send $id rename"
		else
			ext_len="$(echo ${f##*.} | wc -m)" # extention length
			for i in $(seq "$ext_len"); do
				pos="${pos}<left>"
			done
			lf -remote "send $id rename"
			lf -remote "send $id push "$pos""
		fi
	fi
}}

# change its name entirely
cmd rename-new &{{
	if [ "$(echo "$fx" | wc -l)" -gt 1 ]; then
		lf -remote "send $id echo You can't change more than one file name"
		lf -remote "send $id unselect"
	else
		lf -remote "send $id rename"
		lf -remote "send $id push <c-u>"
	fi
}}

cmd paste-rsync &{{
    set -- $(cat ~/.local/share/lf/files)
    mode="$1"
    shift
    case "$mode" in
        copy)
            rsync -av --ignore-existing --progress -- "$@" . |
            stdbuf -i0 -o0 -e0 tr '\r' '\n' |
            while IFS= read -r line; do
                lf -remote "send $id echo $line"
            done
            ;;
        move) mv -n -- "$@" .;;
    esac
    rm ~/.local/share/lf/files
    lf -remote "send clear"
}}

cmd paste-overwrite %{{
    mode=$(head -1 ~/.local/share/lf/files)
    list=$(sed 1d ~/.local/share/lf/files)
    if [ $mode = 'copy' ]; then
        cp -r $list .
    elif [ $mode = 'move' ]; then
        mv $list .
    fi
    lf -remote 'send clear'
}}

cmd fzf_jump ${{
    res="$(find . -maxdepth 3 | fzf --reverse --header='Jump to location' | sed 's/\\/\\\\/g;s/"/\\"/g')"
    if [ -d "$res" ]; then
        cmd="cd"
    else
        cmd="select"
    fi
    lf -remote "send $id $cmd \"$res\""
}}

cmd Link %{{
  	lf -remote 'load' | while read file; do
  	    if [ ! -n "${mode+1}" ]; then
  		mode="$file"
  		continue
  	    fi
  		files+=("$file")
  	done
  	if [ "${#files[@]}" -le 1 ]; then
  	    lf -remote "send $id echo no files to link"
  	    exit 0
  	fi
  	# symbolicly copy mode is indicating a soft link
  	if [[ "$mode" == copy ]]; then
  	    ln -sr $files -t .
  	# while a move mode is indicating a hard link
  	elif [[ "$mode" == move ]]; then
  	    ln $files -t .
  	fi
}}

cmd git_branch ${{
    git branch | fzf | xargs git checkout
    pwd_shell=$(pwd)
    lf -remote "send $id updir"
    lf -remote "send $id cd \"$pwd_shell\""
}}

# toggle single column view
cmd no_preview :{{
    set nopreview
    set ratios 2
    set info size:time
    map ~ yes_preview
}}

cmd yes_preview :{{
    set ratios 2:2
    set preview
    set info
    map ~ no_preview
}}

cmd yank-dirname $dirname -- "$f" | head -c-1 | xclip -i -selection clipboard
cmd yank-path $printf '%s' "$fx" | xclip -i -selection clipboard
cmd yank-basename $basename -a -- $fx | head -c-1 | xclip -i -selection clipboard

cmd yank-basename-without-extension ${{
    echo "$fx" |
      xargs -r -d '\n' basename -a |
      awk -e '{
        for (i=length($0); i > 0; i--) {
          if (substr($0, i, 1) == ".") {
            if (i == 1) print $0
            else print substr($0, 0, i-1)

            break
          }
        }

        if (i == 0)
          print $0
      }' |
      if [ -n "$fs" ]; then cat; else tr -d '\n'; fi |
      xclip -i -selection clipboard
}}

cmd mkdir $mkdir -p "$(echo $* | tr ' ' '\ ')"

# Bindings
# Remove some defaults
map "'"
map '"'
map m
map n
map d
map p
map w
map y
map c
map /
map r
map G

cmap <esc> cmd-escape

map <f-2> push A<c-u> # new rename
map <f-3> cut
map <f-4> copy
map <f-5> reload
map <f-6> push $touch<space>
map <f-7> push :mkdir<space>
map <f-8> delete
map <f-9> paste

map <enter> open
map <delete> delete
map . set hidden!
map ~ no_preview
map | top
map ¿ bottom
map x clear
map dd cut
map yy copy
map yn yank-dirname
map yp yank-path
map yn yank-basename
map yw yank-basename-without-extension
map pp paste
map po paste-overwrite
map pr paste-rsync
map o &mimeopen $f
map O $mimeopen --ask $f
map cx $chmod +x "$f"
map bg $setbg $f
map du %du -sh $f
map Y %cp -ri $fs .
map D %mv -i $fs .
map zf $file-roller "$f"
map zc $zip -9 -r "$f".cbz $f
map zx $zx "$f"
map I push A<c-a> # at the very beginning
map A rename # at the very end
map i push A<a-b><c-b> # at the very beginning
map a push A<a-b> # after extention
map B bulkrename
map L :Link
map f fzf_jump
map / $lf -remote "send $id select \"$(FZF_DEFAULT_COMMAND='fd --max-depth=1 --strip-cwd-prefix' fzf)\""
map F $find | lf -remote "send $id select $(fzf --reverse --border --margin 2% --inline-info --color border:#005688,bg+:#16252E,fg+:#26c6da,hl+:#ffffff,hl:#26c6da)"

map Gb :git_branch
map Gp ${{clear; git pull --rebase || true; echo "press ENTER"; read ENTER}}
map Gs ${{clear; git status; echo "press ENTER"; read ENTER}}
map Gl ${{clear; git log --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit}}
map da $git add $fx

# Movement
map gR cd /
map gE cd /etc
map gU cd /usr
map gM cd /media
map gl cd ~/.local/share
map gg cd ~/.local/share/go
map gb cd ~/.local/bin
map g. cd ~/.config
map gn cd ~/.config/nvim
map gz cd ~/.config/zsh
map gd cd ~/doc
map gm cd ~/mus
map ga cd ~/prg
map gp cd ~/doc/paginas
map gv cd ~/vid
map ge cd ~/etc
map gi cd ~/img
map gc cd /mnt/cell
map gx cd /mnt/vb/graveyard