local M = {}
M.config = function()
	local opts = {
		modes = { insert = true, command = true, terminal = false },
		-- skip autopair when next character is one of these
		skip_next = [=[[%w%%%'%[%"%.%`%$]]=],
		-- skip autopair when the cursor is inside these treesitter nodes
		skip_ts = { "string" },
		-- skip autopair when next character is closing pair
		-- and there are more closing pairs than opening pairs
		skip_unbalanced = true,
		-- better deal with markdown code blocks
		markdown = true,
	}
	local pairs = require("mini.pairs")
	pairs.setup(opts)
	local open = pairs.open
	pairs.open = function(pair, neigh_pattern)
		if vim.fn.getcmdline() ~= "" then
			return open(pair, neigh_pattern)
		end
		local o, c = pair:sub(1, 1), pair:sub(2, 2)
		local line = vim.api.nvim_get_current_line()
		local cursor = vim.api.nvim_win_get_cursor(0)
		local next = line:sub(cursor[2] + 1, cursor[2] + 1)
		local before = line:sub(1, cursor[2])
		if opts.markdown and o == "`" and vim.bo.filetype == "markdown" and before:match("^%s*``") then
			return "`\n```" .. vim.api.nvim_replace_termcodes("<up>", true, true, true)
		end
		if opts.skip_next and next ~= "" and next:match(opts.skip_next) then
			return o
		end
		if opts.skip_ts and #opts.skip_ts > 0 then
			local ok, captures = pcall(vim.treesitter.get_captures_at_pos, 0, cursor[1] - 1, math.max(cursor[2] - 1, 0))
			for _, capture in ipairs(ok and captures or {}) do
				if vim.tbl_contains(opts.skip_ts, capture.capture) then
					return o
				end
			end
		end
		if opts.skip_unbalanced and next == c and c ~= o then
			local _, count_open = line:gsub(vim.pesc(pair:sub(1, 1)), "")
			local _, count_close = line:gsub(vim.pesc(pair:sub(2, 2)), "")
			if count_close > count_open then
				return o
			end
		end
		return open(pair, neigh_pattern)
	end
end
return M
