-- define common options
local opts = {
    noremap = true, -- non-recursive
    silent = true,  -- do not show message
}
local map = vim.keymap.set

vim.g.mapleader = ' '
-----------------
-- Normal mode --
-----------------

-- Hint: see `:h vim.map.set()`
-- Better window navigation
map('n', '<leader>wh', '<C-w>h', opts)
map('n', '<leader>wj', '<C-w>j', opts)
map('n', '<leader>wk', '<C-w>k', opts)
map('n', '<leader>wl', '<C-w>l', opts)

local step_size = 4
map('n', '<leader>wJ', ':resize -' .. step_size .. '<CR>', opts)
map('n', '<leader>wK', ':resize +' .. step_size .. '<CR>', opts)
map('n', '<leader>wH', ':vertical resize -' .. step_size .. '<CR>', opts)
map('n', '<leader>wL', ':vertical resize +' .. step_size .. '<CR>', opts)

map('n', '<leader>wn', ':windo new<CR>', opts)
map('n', '<leader>wc', ':close<CR>', opts)

-- tab management
map('n', '<tab>', ':tabnext<CR>', opts)
map('n', '<leader>x', ':tabclose<CR>', opts)
map('n', '<leader>n', ':$tabnew<CR>', opts)
map('n', '<leader>s', ':$tab split<CR>', opts)

-- lazygit
map('n', '<leader>gg', '<cmd>LazyGit<CR>', opts)

-----------------
-- Visual mode --
-----------------

--vim.keymap.set('v', '<', '<gv', opts)
--vim.keymap.set('v', '>', '>gv', opts)