--- PACKAGES {{{
local fn = vim.fn
local install_path = fn.stdpath('data')..'/site/pack/packer/start/packer.nvim'
if fn.empty(fn.glob(install_path)) > 0 then
  packer_bootstrap = fn.system({'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path})
end

require('packer').startup(function(use) 
  use 'wbthomason/packer.nvim'

  use 'neovim/nvim-lspconfig'
  -- use 'glepnir/lspsaga.nvim'
  use {'hrsh7th/nvim-cmp', requires={'neovim/nvim-lspconfig'}}
  use {'hrsh7th/cmp-nvim-lsp', requires={'hrsh7th/nvim-cmp'}}
  use {'hrsh7th/cmp-buffer', requires={'hrsh7th/nvim-cmp'}}
  use {'hrsh7th/cmp-path', requires={'hrsh7th/nvim-cmp'}}
  use {'hrsh7th/cmp-nvim-lua', requires={'hrsh7th/nvim-cmp'}}
  use 'hrsh7th/vim-vsnip'
  use {'hrsh7th/cmp-vsnip', requires={'hrsh7th/nvim-cmp', 'hrsh7th/vim-vsnip'}}
  use 'simrat39/symbols-outline.nvim'

  use { 'jose-elias-alvarez/null-ls.nvim', requires = { "nvim-lua/plenary.nvim" }}


  use {'nvim-treesitter/nvim-treesitter', run=':TSUpdate'}
  use 'nvim-treesitter/playground'
  use 'David-Kunz/treesitter-unit'
  use({ "yioneko/nvim-yati", requires = "nvim-treesitter/nvim-treesitter" })

  use {'nvim-telescope/telescope.nvim', requires={'nvim-lua/popup.nvim', 'nvim-lua/plenary.nvim'}}

-- use {"ellisonleao/gruvbox.nvim", requires = {"rktjmp/lush.nvim"}}
  use 'morhetz/gruvbox'
-- use 'lifepillar/vim-solarized8'

  use {'chrisbra/Colorizer', cmd='ColorToggle'}

  use {'kdheepak/lazygit.nvim', keys= {'n', '<space>g <Cmd>LazyGit<CR>'}, cmd='LazyGit'}
  use {'lewis6991/gitsigns.nvim', requires={'nvim-lua/plenary.nvim'}}

  use { 'hoob3rt/lualine.nvim', requires = {'kyazdani42/nvim-web-devicons', opt = true}}

  use {'AndrewRadev/linediff.vim', cmd='LineDiffAdd'}

  use "lukas-reineke/indent-blankline.nvim"

  use 'b3nj5m1n/kommentary'
  use 'airblade/vim-rooter'

  use {'vlada-dudr/vim-php-cs-fixer', ft='php'}

  use 'editorconfig/editorconfig-vim'

  use { 'scrooloose/nerdtree', disable=true }
  use { 'kyazdani42/nvim-tree.lua', requires = 'kyazdani42/nvim-web-devicons' }

  use {'vim-vdebug/vdebug', ft=php}

  use {'dyng/ctrlsf.vim', cmd='CtrlSF'}

  use {'fpob/nette.vim', ft=nette}

  use { 'ziglang/zig.vim', ft='zig' }

  use {
    'folke/trouble.nvim',
    requires = "kyazdani42/nvim-web-devicons",
    cmd = 'TroubleToggle',
    keys = { 'n', '<space>t <Cmd>TroubleToggle<CR>'}
    -- config = require('trouble').setup()
  }

  if packer_bootstrap then
    require('packer').sync()
  end

end)

--- PACKAGES }}}

--- OPTIONS {{{
vim.o.ruler=true
vim.o.mouse=''
vim.o.showcmd=true
vim.o.scrolloff=3
vim.o.ignorecase=true
vim.o.smartcase=true
vim.o.incsearch=true
vim.o.inccommand='split'
vim.o.hidden=true
vim.o.autoread=true
vim.o.completeopt='menuone,noinsert,noselect'
vim.o.tabstop=4
vim.o.softtabstop=4
vim.o.swapfile=true
vim.o.undofile=true
vim.o.expandtab=true
vim.o.shiftwidth=4
vim.o.number=true
--vim.o.colorcolumn=0
--vim.o.foldmethod='marker'
vim.o.foldcolumn='auto:1'
vim.o.signcolumn='yes'
vim.o.list=false
vim.o.relativenumber=false
vim.o.foldenable=true
vim.o.cursorline=true
vim.o.autoindent=true
vim.o.smartindent=true
vim.o.fileencodings='ucs-bom,utf-8,default,cp852,latin1'
vim.o.path='**'
--vim.o.clipboard = "unnamedplus"

-- Buffer
vim.cmd([[
augroup forceRecheck
au FocusGained,BufEnter * :silent! !
augroup END
]])

-- vim.env.EDITOR = 'nvr'

--- OPTIONS }}}

--- LSP {{{
-- local saga = require('lspsaga').init_lsp_saga()

local nvim_lsp = require('lspconfig')
local on_attach = function(client, bufnr)
  local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
  local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end

  -- require'completion'.on_attach()

  -- Mappings.
  local opts = { noremap=true, silent=true }
  buf_set_keymap('n', 'gD', '<Cmd>lua vim.lsp.buf.declaration()<CR>', opts)
  buf_set_keymap('n', 'gd', '<Cmd>lua vim.lsp.buf.definition()<CR>', opts)
  buf_set_keymap('n', 'K', '<Cmd>lua vim.lsp.buf.hover()<CR>', opts)
  buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', opts)
  buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
  buf_set_keymap('i', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
  buf_set_keymap('n', '<space>wa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
  buf_set_keymap('n', '<space>wr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
  buf_set_keymap('n', '<space>wl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
  buf_set_keymap('n', '<space>D', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
  buf_set_keymap('n', '<space>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
  buf_set_keymap('n', '<space>ca', '<cmd>lua vim.lsp.buf.code_action()<CR>', opts)
  buf_set_keymap('v', '<space>ca', '<cmd>lua vim.lsp.buf.range_code_action()<CR>', opts)
  buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', opts)
  buf_set_keymap('n', '<space>e', '<cmd>lua vim.show_line_diagnostics()<CR>', opts)
  buf_set_keymap('n', '[d', '<cmd>lua vim.diagnostic.goto_prev()<CR>', opts)
  buf_set_keymap('n', ']d', '<cmd>lua vim.diagnostic.goto_next()<CR>', opts)
  buf_set_keymap('n', '<space>q', '<cmd>lua vim.diagnostic.setloclist()<CR>', opts)
  buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
  buf_set_keymap("v", "<space>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR>", opts)
end

-- Use a loop to conveniently both setup defined servers 
-- and map buffer local keybindings when the language server attaches
local servers = { 'phpactor', 'gopls', 'clangd', 'zls', 'hls' }
for _, lsp in ipairs(servers) do
  nvim_lsp[lsp].setup { 
    on_attach = on_attach,
    capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
  }
end

require'lspconfig'.omnisharp.setup{
  cmd = { '/usr/bin/omnisharp', '--languageserver' , '--hostPID', tostring(pid) },
  on_attach = on_attach,
  capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
}

require'lspconfig'.powershell_es.setup{
  bundle_path = '/home/sogun/devel/PowerShellEditorServices',
  capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
}

--vim.lsp.set_log_level("debug")

--- LSP }}}

--- CMP {{{
local cmp = require'cmp'

cmp.setup({
  -- documentation = true,
  sources = {
    { name = 'nvim_lsp' },
    { name = 'nvim_lua' },
    { name = 'buffer' },
    { name = 'path' },
  },
  formatting = {
    format = function(entry, vim_item)
      -- set a name for each source
      vim_item.menu = ({
        buffer = "[Buffer]",
        nvim_lsp = "[LSP]",
        nvim_lua = "[Lua]",
        path = "[Path]"
      })[entry.source.name]
      return vim_item
    end,
  },
  window = {
    -- completion = cmp.config.window.bordered(),
    -- documentation = cmp.config.window.bordered(),
  },
  mapping = cmp.mapping.preset.insert({
    ['<CR>'] = cmp.mapping.confirm({ select = false })
  }),
  snippet = {
    expand = function(args)
      -- For `vsnip` user.
      vim.fn["vsnip#anonymous"](args.body) -- For `vsnip` user.
    end
  }
})

--- CMP }}}

-- vsnip {{{
vim.cmd 'imap <expr> <Tab>   vsnip#jumpable(1)   ? \'<Plug>(vsnip-jump-next)\'      : \'<Tab>\''
vim.cmd 'smap <expr> <Tab>   vsnip#jumpable(1)   ? \'<Plug>(vsnip-jump-next)\'      : \'<Tab>\''
vim.cmd 'imap <expr> <S-Tab> vsnip#jumpable(-1)  ? \'<Plug>(vsnip-jump-prev)\'      : \'<S-Tab>\''
vim.cmd 'smap <expr> <S-Tab> vsnip#jumpable(-1)  ? \'<Plug>(vsnip-jump-prev)\'      : \'<S-Tab>\''
-- vsnip }}}

--- gitsigns {{{
require'gitsigns'.setup{}
--- gitsigns }}}

-- lualine {{{
require'lualine'.setup {
  options = {
    icons_enabled = true,
    theme = vim.env.TERM ~= 'linux' and 'gruvbox' or nil,
    component_separators = {'', ''},
    section_separators = {'', ''},
    disabled_filetypes = {}
  },
  sections = {
    lualine_a = {'mode'},
    lualine_b = {'branch'},
    lualine_c = { {'filename', path = 1} },
    lualine_x = {'encoding', 'fileformat', 'filetype'},
    lualine_y = {'progress'},
    lualine_z = {'location'}
  },
  inactive_sections = {
    lualine_a = {},
    lualine_b = {},
    lualine_c = {'filename'},
    lualine_x = {'location'},
    lualine_y = {},
    lualine_z = {}
  },
  tabline = {},
  extensions = {'nerdtree'}
}
-- lualine }}}

-- NerdTree {{{
--vim.api.nvim_set_keymap('n', '<F3>',  [[<Cmd>NERDTreeToggle<CR>]], { noremap = true, silent = true })
--vim.api.nvim_set_keymap('n', '<F4>',  [[<Cmd>NERDTreeFind %<CR>]], { noremap = true, silent = true })
-- NerdTree }}}

-- NvimTree {{{

vim.g.nvim_tree_add_trailing = 1
vim.g.nvim_tree_special_files = ''
vim.cmd ( [[
let g:nvim_tree_show_icons = {
\ 'git': 0,
\ 'folders': 0,
\ 'files': 0,
\ 'folder_arrows': 0,
\ }
]])
require'nvim-tree'.setup { 
}

vim.api.nvim_set_keymap('n', '<F3>',  [[<Cmd>NvimTreeToggle<CR>]], { noremap = true, silent = true })
vim.api.nvim_set_keymap('n', '<F4>',  [[<Cmd>NvimTreeFindFile<CR>]], { noremap = true, silent = true })

-- }}} NvimTree

-- Telescope {{{
vim.api.nvim_set_keymap('n', '<C-Space>',  [[<Cmd>Telescope buffers<CR>]], { noremap = true, silent = true })

require("telescope").setup {
  defaults = {
    preview = {
      hide_on_startup = true
    },
    --[[ mappings = {
i = {
["<c-h>"] = actions.toggle_preview,
},
n = {
["<c-h>"] = actions.toggle_preview,
},
}, ]]
  },
  pickers = {
    buffers = {
      show_all_buffers = true,
      sort_lastused = false,
      sort_mru = true,
      --      theme = "dropdown",
      mappings = {
        i = {
          ["<c-d>"] = "delete_buffer",
        },
        n = {
          ["<c-d>"] = "delete_buffer",
        }
      }
    }
  }
}

vim.cmd 'augroup Telescope'
vim.cmd 'autocmd FileType TelescopePrompt inoremap <buffer> <C-b> <cmd>Telescope buffers initial_mode=insert<cr>'
vim.cmd 'autocmd FileType TelescopePrompt inoremap <buffer> <C-f> <cmd>Telescope fd initial_mode=insert<cr>'
vim.cmd 'autocmd FileType TelescopePrompt nnoremap <buffer> <C-b> <cmd>Telescope buffers initial_mode=insert<cr>'
vim.cmd 'autocmd FileType TelescopePrompt nnoremap <buffer> <C-f> <cmd>Telescope fd initial_mode=insert<cr>'
vim.cmd 'autocmd FileType TelescopePrompt inoremap <buffer> <C-a> <cmd>Telescope builtin initial_mode=insert<cr>'
vim.cmd 'autocmd FileType TelescopePrompt nnoremap <buffer> <C-a> <cmd>Telescope builtin initial_mode=insert<cr>'
vim.cmd 'augroup END'

-- Telescope }}}

-- Tree sitter {{{
require'nvim-treesitter.configs'.setup {
  ensure_installed = 'all', -- one of "all", "maintained" (parsers with maintainers), or a list of languages
  highlight = { enable = true, },
  playground = { enable = false, },
  yati = { enable = true, },
  incremental_selection = {
    enable = true,
    keymaps = {
      init_selection = "gnn",
      node_incremental = "grn",
      scope_incremental = "grc",
      node_decremental = "grm",
    },
  },
  indent = {
    -- disable = { "php" },-- php indent SUCKS A LOT
    enable = false, 
  },
}

vim.api.nvim_set_keymap('x', 'iu', ':lua require"treesitter-unit".select()<CR>', {noremap=true})
vim.api.nvim_set_keymap('x', 'au', ':lua require"treesitter-unit".select(true)<CR>', {noremap=true})
vim.api.nvim_set_keymap('o', 'iu', ':<c-u>lua require"treesitter-unit".select()<CR>', {noremap=true})
vim.api.nvim_set_keymap('o', 'au', ':<c-u>lua require"treesitter-unit".select(true)<CR>', {noremap=true})

--[[ vim.o.foldmethod = 'expr'
vim.o.foldexpr = 'nvim_treesitter#foldexpr()' ]]
--- Tree sitter }}}

-- Indent lines {{{
vim.g.indent_blankline_filetype_exclude = { 'help', 'NvimTree',  'TelescopePrompt', 'lspinfo' }
vim.g.indent_blankline_buftype_exclude = { 'terminal', 'nofile', 'prompt' }
-- indent lines }}}

-- PHP CS FIXER {{{
vim.g.php_cs_fixer_rules = [[
{
"@Symfony":true,
"array_syntax":{"syntax":"short"},
"binary_operator_spaces":{"default":"align_single_space_minimal"},
"fully_qualified_strict_types":false
}
]]

--vim.g.php_cs_fixer_php_path = 'php7'             -- Path to PHP
vim.g.php_cs_fixer_path = '/usr/bin/php-cs-fixer' -- Path to PHP
vim.g.php_cs_fixer_enable_default_mapping = 1     -- Enable the mapping by default (<leader>pcd)
vim.g.php_cs_fixer_dry_run = 0                    -- Call command with dry-run option
vim.g.php_cs_fixer_verbose = 0
vim.g.php_cs_fixer_version = 3

-- }}}

-- kommentary {{{
kommentary_config = require('kommentary.config')
kommentary_config.configure_language("php", { prefer_single_line_comments = true, })
-- kommentary }}}

-- NEORAY {{{
vim.cmd [[
if exists('g:neoray')
set guifont=Go_Mono:h11
NeoraySet CursorAnimTime 0
NeoraySet Transparency   0.95
NeoraySet TargetTPS      120
NeoraySet ContextMenuOn  FALSE
NeoraySet BoxDrawingOn   TRUE
NeoraySet WindowSize     100x40
NeoraySet WindowState    none
NeoraySet KeyZoomIn      <>
NeoraySet KeyZoomOut     <>
endif ]]

-- }}}

-- rooter {{{
vim.g.rooter_manual_only = 1
-- }}}

-- null-ls {{{
nls = require "null-ls"

nls.setup({
  on_attach = on_attach,
  debug = true,
  sources = {
    nls.builtins.formatting.xmllint,
    nls.builtins.diagnostics.sqlfluff,
    nls.builtins.diagnostics.phpstan.with({
      cwd = function(params)
        -- falls back to root if return value is nil
        return params.root:match("jopixel") and "www";
      end
    }),
    nls.builtins.formatting.phpcsfixer.with({
      extra_args = { "--rules", '{ "@Symfony":true, "nullable_type_declaration_for_default_null_value":true, "array_syntax":{"syntax":"short"}, "binary_operator_spaces":{"default":"align_single_space_minimal"}, "fully_qualified_strict_types":false }'  }
  }),
    nls.builtins.diagnostics.shellcheck 
  }
})


-- }}}

-- color handling {{{
term = vim.env.TERM
if(term ~= 'linux' or vim.g.neoray)
then
  vim.cmd('set termguicolors')
  vim.g.gruvbox_contrast_dark = 'hard'
  vim.cmd('colorscheme gruvbox')

  vim.cmd 'highlight link Directory GruvboxGreen'
  vim.cmd 'highlight link Function GruvboxFg1'
  vim.cmd 'highlight link Operator GruvboxFg1'
end

vim.cmd 'highlight link TSVariable Identifier'
vim.cmd 'highlight link TSVariableBuiltin Identifier'

-- }}}

-- {{{ LAYA
vim.cmd [[
augroup layaAbbrevs
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> T $this->obtainer()->translator()->t();<Left><Left>
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> TI $this->obtainer()->translator()->t()<Left>
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> LOG $this->obtainer()->logger()->log();<Left><Left>
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> DEBUG $this->obtainer()->logger()->log('debug', 'debug',);<Left><Left>
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> PROD $this->producer()
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> VIEW \laya\view\view
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> FORM \layalib\view\form\form
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> FILE $this->producer()->file()<Left>
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> LINK $this->producer()->link($this, '')<Left><Left>
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> NOTIF $this->obtainer()->notifications()
augroup END
]]
-- }}} LAYA

-- vim: sw=2: ts=2: fdm=marker: