" black.vim
" Author: Łukasz Langa
" Created: Mon Mar 26 23:27:53 2018 -0700
" Requires: Vim Ver7.0+
" Version: 1.2
"
" Documentation:
"    This plugin formats Python files.
"
" History:
"  1.0:
"    - initial version
"  1.1:
"    - restore cursor/window position after formatting
"  1.2:
"    - use autoload script

if exists("g:load_black")
    finish
endif

if v:version < 700 || !has('python3')
    func! __ERROR()
        let messages = []

        if v:version < 700
            call add(messages, "vim7.0+")
        endif
        if !has('python3')
            call add(messages, "Python 3.10 support")
        endif

        echo "The black.vim plugin requires" join(messages, " and ")
    endfunc
    command! Black :call __ERROR()
    command! BlackUpgrade :call __ERROR()
    command! BlackVersion :call __ERROR()
    finish
endif

let g:load_black = "py1.0"
if !exists("g:black_virtualenv")
    if has("nvim")
        let g:black_virtualenv = "~/.local/share/nvim/black"
    else
        let g:black_virtualenv = "~/.vim/black"
    endif
endif
if !exists("g:black_fast")
    let g:black_fast = 0
endif
if !exists("g:black_linelength")
    let g:black_linelength = 88
endif
if !exists("g:black_skip_string_normalization")
    if exists("g:black_string_normalization")
        let g:black_skip_string_normalization = !g:black_string_normalization
    else
        let g:black_skip_string_normalization = 0
    endif
endif
if !exists("g:black_skip_magic_trailing_comma")
    if exists("g:black_magic_trailing_comma")
        let g:black_skip_magic_trailing_comma = !g:black_magic_trailing_comma
    else
        let g:black_skip_magic_trailing_comma = 0
    endif
endif
if !exists("g:black_quiet")
    let g:black_quiet = 0
endif
if !exists("g:black_target_version")
    let g:black_target_version = ""
endif
if !exists("g:black_use_virtualenv")
    let g:black_use_virtualenv = 1
endif
if !exists("g:black_preview")
    let g:black_preview = 0
endif

function BlackComplete(ArgLead, CmdLine, CursorPos)
    return [
\       'target_version=py310',
\       'target_version=py311',
\       'target_version=py312',
\       'target_version=py313',
\       'target_version=py314',
\   ]
endfunction

command! -nargs=* -complete=customlist,BlackComplete Black :call black#Black(<f-args>)
command! BlackUpgrade :call black#BlackUpgrade()
command! BlackVersion :call black#BlackVersion()