local autocmd = vim.api.nvim_create_autocmd

autocmd("LspAttach", {
	callback = function(args)
		local client = vim.lsp.get_client_by_id(args.data.client_id)
		if client then
			vim.lsp.document_color.enable(false, args.buf, { "background" })
		end
	end,
})

autocmd("VimLeave", {
	command = "set guicursor=a:ver25-Cursor",
})

autocmd("BufWritePre", {
	callback = function()
		local ok = pcall(function()
			vim.cmd "undojoin"
		end)
		vim.cmd "Neoformat"
	end,
})

autocmd({ "InsertLeave" }, {
	callback = function()
		require("lint").try_lint()
	end,
})

local progress = vim.defaulttable()
vim.api.nvim_create_autocmd("LspProgress", {
	---@param ev {data: {client_id: integer, params: lsp.ProgressParams}}
	callback = function(ev)
		local client = vim.lsp.get_client_by_id(ev.data.client_id)
		local value = ev.data.params.value --[[@as {percentage?: number, title?: string, message?: string, kind: "begin" | "report" | "end"}]]
		if not client or type(value) ~= "table" then
			return
		end
		local p = progress[client.id]

		for i = 1, #p + 1 do
			if i == #p + 1 or p[i].token == ev.data.params.token then
				p[i] = {
					token = ev.data.params.token,
					msg = ("[%3d%%] %s%s"):format(
						value.kind == "end" and 100 or value.percentage or 100,
						value.title or "",
						value.message and (" **%s**"):format(value.message)
							or ""
					),
					done = value.kind == "end",
				}
				break
			end
		end

		local msg = {} ---@type string[]
		progress[client.id] = vim.tbl_filter(function(v)
			return table.insert(msg, v.msg) or not v.done
		end, p)

		local spinner = {
			"⠋",
			"⠙",
			"⠹",
			"⠸",
			"⠼",
			"⠴",
			"⠦",
			"⠧",
			"⠇",
			"⠏",
		}
		vim.notify(table.concat(msg, "\n"), "info", {
			id = "lsp_progress",
			title = client.name,
			opts = function(notif)
				notif.icon = #progress[client.id] == 0 and " "
					or spinner[math.floor(vim.uv.hrtime() / (1e6 * 80)) % #spinner + 1]
			end,
		})
	end,
})