-- General options
vim.opt.compatible = false
vim.opt.ignorecase = true
vim.opt.showmatch = true
vim.opt.hlsearch = true
vim.opt.incsearch = true

vim.opt.tabstop = 2
vim.opt.softtabstop = 0
vim.opt.shiftwidth = 2
vim.opt.autoindent = true
vim.opt.expandtab = false

vim.opt.number = true
vim.opt.relativenumber = true

vim.opt.wildmode = "longest,list"

vim.opt.syntax = "on"

vim.opt.ttyfast = true
vim.opt.swapfile = false
vim.opt.mouse = "a"

vim.opt.spell = true
vim.opt.spelllang = "en,fr"
vim.api.nvim_set_hl(0, "SpellBad", { ctermbg = 238 })

vim.cmd([[colorscheme desert]])

-- Plugins

local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"

if not vim.loop.fs_stat(lazypath) then
	vim.fn.system({
		"git",
		"clone",
		"--filter=blob:none",
		"https://github.com/folke/lazy.nvim.git",
		"--branch=stable",
		"--depth=1",
		lazypath,
	})
end
vim.opt.rtp:prepend(lazypath)

require("lazy").setup({
	{
		-- Auto completion
		"neoclide/coc.nvim",
		branch = "release",
	},
	{
		-- LSP
		"nvim-treesitter/nvim-treesitter",
		build = ":TSUpdate",
	},
	{
		-- Copilot
		"github/copilot.vim",
	},
	{
		-- Ranger file explorer
		"kelly-lin/ranger.nvim",
		config = function()
			require("ranger-nvim").setup({ replace_netrw = true })
		end,
	},
	{
		-- Formatter
		"stevearc/conform.nvim",
		opts = {},
	},
	{
		-- Auto pairs
		"altermo/ultimate-autopair.nvim",
		event = { "InsertEnter", "CmdlineEnter" },
		branch = "v0.6",
		opts = {},
	},
	{
		-- Fuzzy finder
		"nvim-telescope/telescope.nvim",
		dependencies = { "nvim-lua/plenary.nvim" },
	},
})

require("conform").setup({
	formatters_by_ft = {
		lua = { "stylua" },
		python = { "black" },
		javascript = { "prettier" },
		typescript = { "prettier" },
		svelte = { "prettier" },
		html = { "prettier" },
		css = { "prettier" },
		md = { "prettier" },
		less = { "prettier" },
		scss = { "prettier" },
		json = { "prettier" },
		yaml = { "prettier" },
		toml = { "prettier" },
		java = { "google-java-format" },
		c = { "clang-format" },
		cpp = { "clang-format" },
		h = { "clang-format" },
	},
	format_on_save = {},
})

require("nvim-treesitter.configs").setup({
	ensure_installed = {
		"go",
		"lua",
		"vim",
		"vimdoc",
		"sql",
		"json",
		"javascript",
		"typescript",
		"svelte",
		"html",
		"java",
		"markdown",
		"yaml",
		"c",
		"cpp",
	},
	highlight = {
		enable = true,
	},
	autotag = {
		enable = true,
	},
})

-- mappings
vim.keymap.set("i", "<C-Right>", "<Plug>(copilot-accept-word)")

vim.keymap.set(
	"i",
	"<S-CR>",
	"coc#pum#visible() ? coc#pum#confirm(): '<S-CR>'",
	{ noremap = true, silent = true, expr = true }
)
vim.keymap.set("i", "<C-Space>", "coc#refresh()", { noremap = true, silent = true, expr = true })

vim.keymap.set("v", "<C-A-c>", '"+y', { noremap = true, silent = true })

vim.keymap.set("n", "ff", require("telescope.builtin").find_files, {})

-- commands
vim.api.nvim_create_user_command("Day", function(opts)
	vim.cmd([[colorscheme delek]])
end, { nargs = 0 })

vim.api.nvim_create_user_command("Night", function(opts)
	vim.cmd([[colorscheme desert]])
end, { nargs = 0 })