local null_ls_status_ok, harpoon = pcall(require, "harpoon")
if not null_ls_status_ok then
	return
end

-- REQUIRED
harpoon:setup()
-- REQUIRED

vim.keymap.set("n", "<leader>a", function() harpoon:list():append() end)
vim.keymap.set("n", "<leader>hm", function() harpoon.ui:toggle_quick_menu(harpoon:list()) end)

vim.keymap.set("n", "<C-1>", function() harpoon:list():select(1) end)
vim.keymap.set("n", "<C-2>", function() harpoon:list():select(2) end)
vim.keymap.set("n", "<C-3>", function() harpoon:list():select(3) end)
vim.keymap.set("n", "<C-4>", function() harpoon:list():select(4) end)

-- Toggle previous & next buffers stored within Harpoon list
vim.keymap.set("n", "<leader>hp", function() harpoon:list():prev() end)
vim.keymap.set("n", "<leader>hn", function() harpoon:list():next() end)

local conf = require("telescope.config").values
local function toggle_telescope(harpoon_files)
	local file_paths = {}
	for _, item in ipairs(harpoon_files.items) do
		table.insert(file_paths, item.value)
	end

	require("telescope.pickers").new({}, {
		prompt_title = "Harpoon",
		finder = require("telescope.finders").new_table({
			results = file_paths,
		}),
		previewer = conf.file_previewer({}),
		sorter = conf.generic_sorter({}),
	}):find()
end

vim.keymap.set("n", "<C-e>", function() toggle_telescope(harpoon:list()) end,
	{ desc = "Open harpoon window" })