map = vim.keymap.set
vim.g.mapleader = " "
vim.g.termguicolors = true   -- Enable 24-bit RGB colors
vim.o.nu = true              -- Show line numbers
vim.o.relativenumber = true  -- Show relative line numbers
vim.o.cursorline = true      -- Highlight the line where the cursor is
vim.o.wrap = false           -- Don't wrap long lines to the next line
vim.o.list = true            -- Show invisible characters (tabs, trailing spaces)
vim.o.scrolloff = 15         -- Keep 15 lines above/below cursor when scrolling
vim.o.winborder = 'rounded'  -- Use rounded borders for floating windows
vim.o.ignorecase = true      -- Ignore case in search patterns
vim.o.smartcase = true       -- ...unless search contains an uppercase letter
vim.o.hlsearch = true        -- Keep search results highlighted
vim.o.incsearch = true       -- Show search results as you type
vim.o.path = "**"            -- Search down into subdirectories (classic Vim)
vim.o.expandtab = true       -- Use spaces instead of tabs
vim.o.shiftwidth = 4         -- 4 spaces per indent
vim.o.tabstop = 4            -- 4 spaces for a tab
vim.o.softtabstop = 4        -- Tab key inserts 4 spaces
vim.o.swapfile = false       -- Disable creation of .swp files
vim.o.backup = false         -- Disable backup files
vim.o.undofile = true        -- Save undo history to a file
vim.o.splitright = true      -- Open vertical splits to the right
vim.o.splitbelow = true      -- Open horizontal splits below
vim.o.timeoutlen = 300       -- Time (ms) to wait for a mapped sequence to complete
vim.o.autocomplete = true
vim.o.showmode = false
vim.opt.clipboard = "unnamedplus"
vim.o.completeopt = 'menuone,noselect'
vim.o.undodir = os.getenv("HOME") .. "/.cache/nvim/undodir"

map("t", "<ESC><ESC>", "<C-\\><C-n>")
map({"t", "n"}, "<C-h>", "<C-\\><C-n><C-w><C-h>")
map({"t", "n"}, "<C-j>", "<C-\\><C-n><C-w><C-j>")
map({"t", "n"}, "<C-k>", "<C-\\><C-n><C-w><C-k>")
map({"t", "n"}, "<C-l>", "<C-\\><C-n><C-w><C-l>")
map({"i", "n"}, "<C- >", "<C-x><C-o>")
map("n", '<Esc>', '<Cmd>noh<CR><Esc>')
map("v", "J", ":m '>+1<CR>gv=gv")
map("v", "K", ":m '<-2<CR>gv=gv")
map("v", "<S-Tab>", "<gv")
map("v", "<Tab>"  , ">gv")
map("n", "<leader>p", ":b#<CR>")
map("n", "<leader>e", ":Ex<CR>")
map("n", "<leader>x", ":bd<CR>")

require("autocmds")
require("plugins")