-- sets the <Leader> "key", which can be used in shortcuts
vim.g.mapleader = ' '

vim.g.have_nerd_font = true

-- [[ vim options, see `:help vim.opt` ]]
-- line numbers
vim.opt.number = true

-- enable mouse
vim.opt.mouse = 'a'

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

-- case insensitive search, unless the terms contains uppercase or '\C'
vim.opt.ignorecase = true
vim.opt.smartcase = true

-- save swapfile 250ms after nothing is done
vim.opt.updatetime = 250

-- timeout mapped sequences after 300ms
vim.opt.timeoutlen = 300

-- configure where splits open
vim.opt.splitright = true
vim.opt.splitbelow = true

-- show whitespace characters clearly (see :help 'list')
vim.opt.list = true

-- preview substitutions (:s & :%s) while typing
vim.opt.inccommand = 'split'

-- highlight the line the cursor is on
vim.opt.cursorline = true

-- sync os clipboard and neovim
vim.schedule(function()
  vim.opt.clipboard = 'unnamedplus'
end)


-- [[ shortcuts, see `:help vim.keymap.set()` ]]
-- hide search results when pressing esc
vim.keymap.set('n', '<Esc>', '<cmd>nohlsearch<CR>')


-- disable arrow keys in normal mode
vim.keymap.set('n', '<left>', '<cmd>echo "Use h to move!!"<CR>')
vim.keymap.set('n', '<right>', '<cmd>echo "Use l to move!!"<CR>')
vim.keymap.set('n', '<up>', '<cmd>echo "Use k to move!!"<CR>')
vim.keymap.set('n', '<down>', '<cmd>echo "Use j to move!!"<CR>')

-- Keybinds to make split navigation easier.
--  Use CTRL+<hjkl> to switch between windows
--
--  See `:help wincmd` for a list of all window commands
vim.keymap.set('n', '<C-h>', '<C-w><C-h>', { desc = 'Move focus to the left window' })
vim.keymap.set('n', '<C-l>', '<C-w><C-l>', { desc = 'Move focus to the right window' })
vim.keymap.set('n', '<C-j>', '<C-w><C-j>', { desc = 'Move focus to the lower window' })
vim.keymap.set('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the upper window' })

-- [[ ROCKS.NVIM ]]
local rocks_config = {
    rocks_path = vim.env.HOME .. "/.local/share/nvim/rocks",
}

vim.g.rocks_nvim = rocks_config

local luarocks_path = {
    vim.fs.joinpath(rocks_config.rocks_path, "share", "lua", "5.1", "?.lua"),
    vim.fs.joinpath(rocks_config.rocks_path, "share", "lua", "5.1", "?", "init.lua"),
}
package.path = package.path .. ";" .. table.concat(luarocks_path, ";")

local luarocks_cpath = {
    vim.fs.joinpath(rocks_config.rocks_path, "lib", "lua", "5.1", "?.so"),
    vim.fs.joinpath(rocks_config.rocks_path, "lib64", "lua", "5.1", "?.so"),
    -- Remove the dylib and dll paths if you do not need macos or windows support
    vim.fs.joinpath(rocks_config.rocks_path, "lib", "lua", "5.1", "?.dylib"),
    vim.fs.joinpath(rocks_config.rocks_path, "lib64", "lua", "5.1", "?.dylib"),
    vim.fs.joinpath(rocks_config.rocks_path, "lib", "lua", "5.1", "?.dll"),
    vim.fs.joinpath(rocks_config.rocks_path, "lib64", "lua", "5.1", "?.dll"),
}
package.cpath = package.cpath .. ";" .. table.concat(luarocks_cpath, ";")

vim.opt.runtimepath:append(vim.fs.joinpath(rocks_config.rocks_path, "lib", "luarocks", "rocks-5.1", "*", "*"))