# Goal: better multi-selection behavior
# If we copy multiple selections, it should be copied s.t. each selection is on its own line

declare-option -docstring %{
    Command for copying to system clipboard
} str clipboard_copy_cmd 'wl-copy'

define-command -params 0..1 clip-copy %{
    evaluate-commands %sh{
        if [ ${#} = 1 ] && [ ${1} = split ]; then
            echo "clip-copy-split"
        else
            echo "clip-copy-verbatim"
        fi
    }
}

define-command -docstring %{
    Copies selections to system clipboard, splitting each selection onto new lines.
} clip-copy-split %{
    evaluate-commands -save-regs 'a' %{
        execute-keys '"ay'
        edit -scratch
        execute-keys '"a<a-P>a<ret><esc>gjd%<a-|>%opt{clipboard_copy_cmd}<ret>'
        delete-buffer
    }
}

define-command -docstring %{
    Copies selections to system clipboard, does not split selections onto new lines.
} clip-copy-verbatim %{
    evaluate-commands -save-regs 'a' %{
        execute-keys '"ay'
        edit -scratch
        execute-keys '"a<a-P>%<a-|>%opt{clipboard_copy_cmd}<ret>'
        delete-buffer
    }
}

map -docstring "yank the selection into the clipboard" global user y "<a-|> wl-copy<ret>"

map -docstring "paste the clipboard" global user p "<a-!> wl-paste -n<ret>"
map -docstring "paste the clipboard before" global user P "! wl-paste -n<ret>"
map -docstring "replace with the clipboard" global user R '"_d! wl-paste  -n<ret>'