local opt = vim.opt
local g = vim.g
local config = require("core.utils").load_config()

g.vim_version = vim.version().minor
g.nvchad_theme = config.ui.theme
g.toggle_theme_icon = "   "
g.transparency = config.ui.transparency
g.theme_switcher_loaded = false

-- use filetype.lua instead of filetype.vim. it's enabled by default in neovim 0.8 (nightly)
if g.vim_version < 8 then
	g.did_load_filetypes = 0
	g.do_filetype_lua = 1
end

opt.laststatus = 3 -- global statusline
opt.showmode = false

opt.title = true
opt.clipboard = "unnamedplus"
opt.cursorline = true

-- Indenting
opt.expandtab = true
opt.shiftwidth = 2
opt.smartindent = true
opt.tabstop = 2
opt.softtabstop = 2

opt.fillchars = { eob = " " }
opt.ignorecase = true
opt.smartcase = true
opt.mouse = "a"

-- Numbers
opt.number = true
opt.numberwidth = 2
opt.ruler = false

-- disable nvim intro
opt.shortmess:append("sI")

opt.signcolumn = "yes"
opt.splitbelow = true
opt.splitright = true
opt.termguicolors = true
opt.timeoutlen = 400
opt.undofile = true

-- interval for writing swap file to disk, also used by gitsigns
opt.updatetime = 250

-- go to previous/next line with h,l,left arrow and right arrow
-- when cursor reaches end/beginning of line
opt.whichwrap:append("<>[]hl")
g.mapleader = " "

-- disable some builtin vim plugins
local default_plugins = {
	"2html_plugin",
	"getscript",
	"getscriptPlugin",
	"gzip",
	"logipat",
	"netrw",
	"netrwPlugin",
	"netrwSettings",
	"netrwFileHandlers",
	"matchit",
	"tar",
	"tarPlugin",
	"rrhelper",
	"spellfile_plugin",
	"vimball",
	"vimballPlugin",
	"zip",
	"zipPlugin",
	"tutor",
	"rplugin",
	"syntax",
	"synmenu",
	"optwin",
	"compiler",
	"bugreport",
	"ftplugin",
}

for _, plugin in pairs(default_plugins) do
	g["loaded_" .. plugin] = 1
end

local default_providers = {
	"node",
	"perl",
	"python3",
	"ruby",
}

for _, provider in ipairs(default_providers) do
	vim.g["loaded_" .. provider .. "_provider"] = 0
end
