require("mason").setup()
require("mason-lspconfig").setup({})

local cmp = require('cmp')

cmp.setup({
	sources = {
		{ name = 'nvim_lsp' },
	},
	snippet = {
		expand = function(args)
			-- You need Neovim v0.10 to use vim.snippet
			vim.snippet.expand(args.body)
		end,
	},
	mapping = cmp.mapping.preset.insert({}),
})

vim.api.nvim_create_autocmd('LspAttach', {
	desc = 'LSP actions',
	callback = function(event)
		local opts = { buffer = event.buf }

		vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
		vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
		vim.keymap.set("n", "<leader>vws", vim.lsp.buf.workspace_symbol, opts)
		vim.keymap.set("n", "<leader>vd", vim.diagnostic.open_float, opts)
		vim.keymap.set("n", "[d", vim.diagnostic.goto_next, opts)
		vim.keymap.set("n", "]d", vim.diagnostic.goto_prev, opts)
		vim.keymap.set("n", "<leader>vca", vim.lsp.buf.code_action, opts)
		vim.keymap.set("n", "<leader>vrr", vim.lsp.buf.references, opts)
		vim.keymap.set("n", "<leader>vrn", vim.lsp.buf.rename, opts)
		vim.keymap.set("i", "<C-h>", vim.lsp.buf.signature_help, opts)
	end,
})