# ───────────────────────────────────< set some options >───────────────────────────────────
# ─< interpreter for shell commands >─────────────────────────────────────────────────────
set shell zsh
set hidden!
# ─< set '-eu' options for shell commands >───────────────────────────────────────────────
set shellopts '-eu'

# ─< set internal field separator (IFS) to "\n" for shell commands >──────────────────────
set ifs "\n"

# ─< leave some space at the top and the bottom of the screen >───────────────────────────
set scrolloff 6

# ─< Use the `dim` attribute instead of underline for the cursor in the preview pane >────
set cursorpreviewfmt "\033[7;2m"
set drawbox
set icons true


# ───────────────────────────────────────< keymaps >─────────────────────────────────────
map t shell
map c :cut

map H set hidden!
map <esc> quit

# show the result of execution of previous commands
map <c-t> !true
map gd :cd

# execute current file (must be executable)
map x $$f
map X !$f

# dedicated keys for file opener actions
map o &mimeopen $f
map O $mimeopen --ask $f
map N &nvim $f

# ─< open everything in neovim >──────────────────────────────────────────────────────────
# map l $if [ -d "$f" ]; then lf -remote "send $id cd \"$f\""; elif [[ "$f" == *.php || "$f" == *.txt || "$f" == *.sh || "$f" == *.html ]]; then nvim "$f"; else $OPENER "$f" > /dev/null 2> /dev/null & fi

# ─< define a custom 'open' command >─────────────────────────────────────────────────────
cmd open &{{
    case $(file --mime-type -Lb $f) in
        text/*) lf -remote "send $id \$$EDITOR \$fx";;
        *) for f in $fx; do $OPENER $f > /dev/null 2> /dev/null & done;;
    esac
}}

# ─< Create a new file and open it in the editor >────────────────────────────────────────
map a :push %touch<space>
# ─< mkdir command >──────────────────────────────────────────────────────────────────────
map A :push %mkdir<space>

# ─< make sure trash folder exists >──────────────────────────────────────────────────────
%mkdir -p ~/.local/share/Trash

# move current file or selected files to trash folder
cmd trash %set; mv $fx ~/.local/share/Trash

# ─< use '<delete>' key for 'trash' command >─────────────────────────────────────────────
# map <c-d> trash
map <c-d> trash

# ─< extract the current file with the right command >────────────────────────────────────
cmd extract ${{
    set -f
    case $f in
        *.tar.bz|*.tar.bz2|*.tbz|*.tbz2) tar xjvf $f;;
        *.tar.gz|*.tgz) tar xzvf $f;;
        *.tar.xz|*.txz) tar xJvf $f;;
        *.zip) unzip $f;;
        *.rar) unrar x $f;;
        *.7z) 7z x $f;;
    esac
}}

# ─< compress current file or selected files with tar and gunzip >────────────────────────
cmd tar ${{
    set -f
    mkdir $1
    cp -r $fx $1
    tar czf $1.tar.gz $1
    rm -rf $1
}}

# ─< compress current file or selected files with zip >───────────────────────────────────
cmd zip ${{
    set -f
    mkdir $1
    cp -r $fx $1
    zip -r $1.zip $1
    rm -rf $1
}}

# ─< Show file size, last modification time, and permissions in columns >─────────────────
set info 'size:time'

# ─< Enable icons for directories, executables, and symlinks (requires patched font) >────
set icons true

map d :
map v :