-- Leader keys (must be set before loading plugins)
vim.g.mapleader = " "
vim.g.maplocalleader = ","

-- Setup clipboard on Wayland
if os.getenv("WAYLAND_DISPLAY") and vim.fn.exepath("wl-copy") ~= "" then
  vim.g.clipboard = {
    name = "wl-clipboard",
    copy = {
      ["+"] = "wl-copy",
      ["*"] = "wl-copy",
    },
    paste = {
      ["+"] = "wl-paste",
      ["*"] = "wl-paste",
    },
    cache_enabled = 1,
  }
end

-- Terminal colors
vim.opt.termguicolors = true

-- Enable undo history
vim.opt.undofile = true

-- Line numbers
vim.opt.number = true
vim.opt.relativenumber = true
vim.opt.signcolumn = 'yes'

-- Keep N lines above and below cursor
vim.opt.scrolloff = 5

-- Indentation
vim.opt.cpoptions:append("I")
vim.opt.expandtab = true
vim.opt.tabstop = 2
vim.opt.softtabstop = 2
vim.opt.shiftwidth = 2

-- Keymaps
local map = vim.keymap.set

-- Helix-like keymaps, as they are SO CONVENIENT
map({ "n", "v" }, "ge", "G", { desc = "Last line" })
map({ "n", "v" }, "gh", "^", { desc = "First non-whitespace char in line" })
map({ "n", "v" }, "gH", "0", { desc = "First char in line" })
map({ "n", "v" }, "gl", "$", { desc = "Last char in line" })
map({ "n", "v" }, "gm", "%", { desc = "Matching bracket" })

-- Make NeoVim open folds when searching
map("n", "n", "nzzzv", { desc = 'Next Search Result' })
map("n", "N", "Nzzzv", { desc = 'Previous Search Result' })