local opts = {
	cmd = {},
	settings = {
		java = {
			signatureHelp = { enabled = true },
			completion = {
				favoriteStaticMembers = {},
				filteredTypes = {
					-- "com.sun.*",
					-- "io.micrometer.shaded.*",
					-- "java.awt.*",
					-- "jdk.*",
					-- "sun.*",
				},
			},
			sources = {
				organizeImports = {
					starThreshold = 9999,
					staticStarThreshold = 9999,
				},
			},
			codeGeneration = {
				toString = {
					template = "${object.className}{${member.name()}=${member.value}, ${otherMembers}}",
				},
				useBlocks = true,
			},
			configuration = {
				runtimes = {
					{
						name = "JavaSE-1.8",
						path = "/Library/Java/JavaVirtualMachines/amazon-corretto-8.jdk/Contents/Home",
						default = true,
					},
					{
						name = "JavaSE-17",
						path = "/Library/Java/JavaVirtualMachines/jdk-17.jdk/Contents/Home",
					},
					{
						name = "JavaSE-19",
						path = "/Library/Java/JavaVirtualMachines/jdk-19.jdk/Contents/Home",
					},
				},
			},
		},
	},
}
local jdtls_config = opts
local pkg_status, jdtls = pcall(require,"jdtls")
if not pkg_status then
	vim.notify("unable to load nvim-jdtls", "error")
	return {}
end

-- local jdtls_path = vim.fn.stdpath("data") .. "/mason/packages/jdtls"
local jdtls_bin = vim.fn.stdpath("data") .. "/mason/bin/jdtls"

local root_markers = { ".gradle", "gradlew", ".git" }
local root_dir = jdtls.setup.find_root(root_markers)
local home = os.getenv("HOME")
local project_name = vim.fn.fnamemodify(root_dir, ":p:h:t")
local workspace_dir = home .. "/.cache/jdtls/workspace/" .. project_name

opts.cmd = {
	jdtls_bin,
	"-data",
	workspace_dir,
}


local on_attach = function(client, bufnr)
	jdtls.setup.add_commands() -- important to ensure you can update configs when build is updated
	-- if you setup DAP according to https://github.com/mfussenegger/nvim-jdtls#nvim-dap-configuration you can uncomment below
	-- jdtls.setup_dap({ hotcodereplace = "auto" })
	-- jdtls.dap.setup_dap_main_class_configs()

	-- you may want to also run your generic on_attach() function used by your LSP config
end

opts.on_attach = on_attach
opts.capabilities = vim.lsp.protocol.make_client_capabilities()
jdtls.start_or_attach(jdtls_config)