-- local conform = require("conform")

local on_attach = function(client, bufnr)
    if client.config.flags then
        client.config.flags.debounce_text_changes = 300
    end

	local opts = { buffer = bufnr, remap = false }

	-- Global mappings.
	-- See `:help vim.diagnostic.*` for documentation on any of the below functions
	vim.keymap.set("n", "<space>e", vim.diagnostic.open_float)
	vim.keymap.set("n", "[d", vim.diagnostic.goto_prev)
	vim.keymap.set("n", "]d", vim.diagnostic.goto_next)
	vim.keymap.set("n", "<space>q", vim.diagnostic.setloclist)
	vim.keymap.set("n", "gD", vim.lsp.buf.declaration, opts)
	vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
	vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
	vim.keymap.set("n", "gi", vim.lsp.buf.implementation, opts)
	vim.keymap.set("n", "<C-k>", vim.lsp.buf.signature_help, opts)
	vim.keymap.set("n", "<space>wa", vim.lsp.buf.add_workspace_folder, opts)
	vim.keymap.set("n", "<space>wr", vim.lsp.buf.remove_workspace_folder, opts)
	vim.keymap.set("n", "<space>D", vim.lsp.buf.type_definition, opts)
	vim.keymap.set("n", "<space>rn", vim.lsp.buf.rename, opts)
	vim.keymap.set("n", "<space>wl", function()
		print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
	end, opts)
	vim.keymap.set({ "n", "v" }, "<space>ca", vim.lsp.buf.code_action, opts)
	vim.keymap.set("n", "gr", vim.lsp.buf.references, opts)

	vim.keymap.set("n", "<space>f", function()
		vim.lsp.buf.format({ async = true })
	end, opts)

	-- vim.keymap.set("n", "<space>f", function()
	-- 	conform.format({ bufnr = bufnr })
	-- end, opts)

	vim.keymap.set("i", "<C-n>", vim.lsp.completion.get, { desc = "trigger autocompletion" })
end

local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities.textDocument.completion.completionItem.snippetSupport = true

return {
	on_attach = on_attach,
	capabilities = capabilities,
}