--- 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
  local 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 { '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-nvim-lsp-signature-help'

  use { 'hrsh7th/cmp-vsnip', requires = { 'hrsh7th/nvim-cmp', 'hrsh7th/vim-vsnip' } }
  use { 'onsails/lspkind.nvim' }
  use 'ray-x/lsp_signature.nvim'
  use { 'RishabhRD/nvim-lsputils', requires = { 'RishabhRD/popfix' } }
  use { 'weilbith/nvim-code-action-menu', cmd = 'CodeActionMenu' }
  -- use { 'simrat39/symbols-outline.nvim', cmd = 'SymbolsOutline' }

  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 { 'nvim-telescope/telescope-fzf-native.nvim',
    run = 'cmake -S. -Bbuild -DCMAKE_BUILD_TYPE=Release && cmake --build build --config Release && cmake --install build --prefix build'
  }

  -- use {"ellisonleao/gruvbox.nvim"}
  use { 'morhetz/gruvbox' }
  -- use 'lifepillar/vim-solarized8'

  use { 'chrisbra/Colorizer', cmd = 'ColorToggle', keys = { 'n', '<space>c <Cmd>ColorToggle<CR>' } }

  -- #aaaaaa

  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 { 'kyazdani42/nvim-tree.lua' }

  use { 'vim-vdebug/vdebug' }

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

  use { 'folke/lua-dev.nvim' }

  use { 'AndrewRadev/tagalong.vim' }
  use { 'andymass/vim-matchup' }

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

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


  if packer_bootstrap then
    require('packer').sync()
  end
  use { 'ziglang/zig.vim', ft = 'zig' }

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 {{{
--[[ vim.api.nvim_create_autocmd('LspAttach', {
  callback = function(args)
    local client = vim.lsp.get_client_by_id(args.data.client_id)
    if client.server_capabilities.hoverProvider then
      vim.keymap.set('n', 'K', vim.lsp.buf.hover, { buffer = args.buf })
    end
  end,
})
 ]]
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 "lsp_signature".on_attach()
  -- 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>CodeActionMenu<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', '[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', 'tsserver', 'sumneko_lua', 'perlls' }
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'.phpactor.setup {
  on_attach = on_attach,
  capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities()),

  root_dir = function(path)
    local u = require('lspconfig.util')
    return u.search_ancestors(startpath, function (path)
      return
        not string.find(path, '/vendor/') and (
          u.path.exists(u.path.join(path, 'composer.json'))
          or u.path.exists(u.path.join(path, '.git'))
        )
    end)
  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/vladimir/devel/PowerShellEditorServices/module',
  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' },
    -- { name = 'nvim_lsp_signature_help' },
  },
  formatting = {
    format = require 'lspkind'.cmp_format({
      -- mode = 'symbol',
    }),
  },
  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 }}}

-- NvimTree {{{
require('nvim-tree').setup({
  renderer = {
    add_trailing = true,
    special_files = {},
    highlight_git = true,
    indent_markers = {
      enable = true,
    },
    icons = {
      show = {
        file = false,
        folder = false,
        folder_arrow = false,
        git = false
      }
    },
  },
  git = {
    ignore = true
  }
})

vim.api.nvim_set_keymap('n', '<F3>', [[<Cmd>NvimTreeToggle<CR>]], {})
vim.api.nvim_set_keymap('n', '<F4>', [[<Cmd>NvimTreeFindFile<CR>]], {})
-- }}} NvimTree

-- Telescope {{{
vim.api.nvim_set_keymap('n', '<Space>b', [[<Cmd>Telescope buffers<CR>]], { noremap = true, silent = true })
vim.api.nvim_set_keymap('n', '<Space>f', [[<Cmd>Telescope fd<CR>]], { noremap = true, silent = true })
vim.api.nvim_set_keymap('n', '<Space>T', [[<Cmd>Telescope<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",
        }
      }
    }
  }
}

require('telescope').load_extension('fzf')

--[[ local telescope_ag = vim.api.nvim_create_augroup('Telescope')
nvim.nvim_create_autocmd('FileType', { pattern='TelescopePrompt', command = nvim.nvim_buf_set_keymap('n', '' ]]
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 = true, },
  yati = { enable = true, },
  incremental_selection = {
    enable = true,
    keymaps = {
      init_selection = "gnn",
      node_incremental = "+",
      scope_incremental = "grc",
      node_decremental = "-",
    },
  },
  indent = {
    -- disable = { "php" },-- php indent SUCKS A LOT
    enable = false,
  },
}

local ts_parsers = require 'nvim-treesitter.parsers'.get_parser_configs()
ts_parsers.xml = {
  install_info = {
    url = "https://github.com/dorgnarg/tree-sitter-xml", -- local path or git repo
    files = { "src/parser.c" },
    -- optional entries:
    branch = "main", -- default branch in case of git repo if different from master
    generate_requires_npm = false, -- if stand-alone parser without npm dependencies
    requires_generate_from_grammar = true, -- if folder contains pre-generated src/parser.c
  },
  filetype = "xml", -- if filetype does not match the parser name
}

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

nls.setup({
  on_attach = on_attach,
  debug = true,
  sources = {
    nls.builtins.formatting.xmllint,
    nls.builtins.formatting.jq,
    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 not params.root:match("repo") 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":"single_space",
        "operators": {
          "=>":"align_single_space_minimal",
          "=":"align_single_space_minimal",
          "??=":"align_single_space_minimal",
          "^=":"align_single_space_minimal",
          "|=":"align_single_space_minimal",
          "+=":"align_single_space_minimal",
          "%=":"align_single_space_minimal",
          "&=":"align_single_space_minimal",
          "**=":"align_single_space_minimal",
          "*=":"align_single_space_minimal",
          "-=":"align_single_space_minimal",
          ".=":"align_single_space_minimal",
          "/=":"align_single_space_minimal",
          "<<=":"align_single_space_minimal",
          "<=":"align_single_space_minimal",
          ">=":"align_single_space_minimal",
          ">>=":"align_single_space_minimal"
        }
      },
      "fully_qualified_strict_types":false 
      } ]]   }
    }),
    nls.builtins.diagnostics.shellcheck,
    nls.builtins.formatting.eslint,
    -- nls.builtins.diagnostics.eslint,
    nls.builtins.code_actions.eslint,
    nls.builtins.diagnostics.yamllint,
  }
})


-- }}}

-- Trouble {{{
-- vim.api.nvim_set_keymap('n', '<space>t', '<Cmd>TroubleToggle<CR>', {})
-- }}} TROUBLE

-- color handling {{{
local 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> TR $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> DBG $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> 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> NW $this->obtainer()->notifications()->warning();<Left><Left>
    autocmd BufRead,BufNewFile ~/jopixel/**/*.php iabbrev <buffer> NS $this->obtainer()->notifications()->success();<Left><Left>
  augroup END
]]
-- }}} LAYA

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