vim.g.mapleader = " "
vim.opt.title = true
vim.opt.mouse=""
vim.opt.wrap = true
vim.opt.fileencoding = "utf-8"
vim.opt.clipboard = "unnamedplus"
vim.opt.completeopt = {"menu", "menuone", "preview", "noselect"}
vim.opt.termguicolors = false
vim.opt.laststatus = 3
--- Search
vim.opt.ignorecase=true
vim.opt.smartcase=true
--- Numbers
vim.opt.number=true
vim.opt.relativenumber=true
--- Tab Options
vim.opt.smartindent = true
vim.opt.smarttab = true
vim.opt.expandtab = true
vim.opt.tabstop = 2
vim.opt.shiftwidth = 2
vim.opt.softtabstop = 2
vim.opt.showtabline = 2
--- Explorer
vim.g.netrw_banner = 0
vim.g.netrw_browse_split = 4
vim.g.netrw_altv = 1
vim.g.netrw_liststyle = 3
vim.g.netrw_winsize = 20
vim.opt.scrolloff = 6
vim.opt.sidescrolloff = 8
--- Swapfile
vim.opt.swapfile = false
vim.opt.backup = false

--- Keymap
-- Resource
vim.keymap.set("n", "<leader>r", ":source ~/.config/nvim/init.lua<cr>")
-- Explorer
vim.keymap.set("n", "<C-e>", ":Lexplore<cr>")
-- Windows
vim.keymap.set("n", "<M-O>d", "<C-w>h")
vim.keymap.set("n", "<M-O>c", "<C-w>l")
vim.keymap.set("n", "<M-O>a", "<C-w>k")
vim.keymap.set("n", "<M-O>b", "<C-w>j")
-- Resize
vim.keymap.set("n", "-", ":vertical resize -3<cr>")
vim.keymap.set("n", "+", ":vertical resize +3<cr>")
-- Buffer
vim.keymap.set("n", "<Tab>",  ":buffer ")
-- Tabs
vim.keymap.set("n", "<leader>tn", ":tabnew<cr>")
vim.keymap.set("n", "<leader>tc", ":tabclose<cr>")
vim.keymap.set("n", "<S-Tab>", ":tabnext<cr>")
-- Cheatsheet
vim.keymap.set("n", "<C-s>", ":terminal ~/.config/nvim/nvim_help.sh<cr>i")
-- No highlight
vim.keymap.set("n", "<leader>nh", ":nohl<cr>")

--- Automaticly close brackets
--vim.keymap.set ("i", "'", "''<Left>")
--vim.keymap.set ("i", "\"", "\"\"<Left>")
--vim.keymap.set ("i", "(", "()<Left>")
--vim.keymap.set ("i", "{", "{}<Left>")
--vim.keymap.set ("i", "[", "[]<Left>")

--- Statusline
vim.cmd "highlight StatusNormal ctermbg=blue ctermfg=black"
vim.cmd "highlight StatusModified ctermbg=red ctermfg=black"
vim.cmd "highlight StatusGitBranch ctermbg=yellow ctermfg=black"
vim.cmd "highlight StatusGitDiffAdd ctermbg=green ctermfg=black"
vim.cmd "highlight StatusGitdiffRemove ctermbg=red ctermfg=black"

local function command(cmd)
  local handle = io.popen(cmd)
  local result = handle:read()
  handle:close()
  return result or ""
end

vim.o.statusline = "%#StatusNormal# "
                .. "%#StatusGitBranch#"
                .. command("git branch 2> /dev/null | sed -e 's/..//'")
                .. "%#StatusNormal# "
                .. "%#StatusGitDiffAdd#"
                .. command("git diff --numstat | awk '{print \"+\"$1}'")
                .. "%#StatusNormal# "
                .. "%#StatusGitDiffRemove#"
                .. command("git diff --numstat | awk '{print \"-\"$2}'")
                .. "%#StatusNormal# "
                .. ">>"
                .. " %F "
                .. "%#StatusModified#"
                .. "%M"
                .. "%#StatusNormal#"
                .. " >>"
                .. "%="
                .. "<<"
                .. " %Y "
                .. "<<"
                .. " %l,%c "
                .. "<<"
                .. " %p%% "



require("core")
require("lazy.load")