local status_ok, nvim_tree = pcall(require, "nvim-tree")
if not status_ok then
	return
end

local config_status_ok, nvim_tree_config = pcall(require, "nvim-tree.config")
if not config_status_ok then
	return
end

local tree_cb = nvim_tree_config.nvim_tree_callback
local icons = require("user.icons")

nvim_tree.setup({
	update_focused_file = {
		enable = true,
		update_cwd = true,
	},
	renderer = {
		root_folder_modifier = ":t",
		indent_markers = {
			enable = true,
			inline_arrows = true,
			icons = {
				corner = "└",
				edge = "│",
				item = "│",
				bottom = "─",
				none = " ",
			},
		},
		icons = {
			webdev_colors = true,
			show = {
				git = true,
				folder = true,
				file = true,
				folder_arrow = true,
			},
			glyphs = {
				default = icons.ui.Text,
				symlink = icons.ui.FileSymlink,
				folder = {
					arrow_open = icons.ui.ChevronShortDown,
					arrow_closed = icons.ui.ChevronShortRight,
					default = icons.ui.Folder,
					empty = icons.ui.EmptyFolder,
					empty_open = icons.ui.EmptyFolderOpen,
					open = icons.ui.FolderOpen,
					symlink = icons.ui.FolderSymlink,
					symlink_open = icons.ui.FolderSymlink,
				},
				git = {
					deleted = icons.git.FileDeleted,
					ignored = icons.git.FileIgnored,
					renamed = icons.git.FileRenamed,
					staged = icons.git.FileStaged,
					unmerged = icons.git.FileUnmerged,
					unstaged = icons.git.FileUnstaged,
					untracked = icons.git.FileUntracked,
				},
			},
		},
	},
	diagnostics = {
		enable = true,
		show_on_dirs = true,
		icons = {
			hint = icons.diagnostics.BoldHint,
			info = icons.diagnostics.BoldInformation,
			warning = icons.diagnostics.BoldWarning,
			error = icons.diagnostics.BoldError,
		},
	},
	view = {
		width = 30,
		hide_root_folder = true,
		side = "left",
		mappings = {
			list = {
				{ key = { "l", "<CR>", "o" }, cb = tree_cb("edit") },
				{ key = "h", cb = tree_cb("close_node") },
				{ key = "v", cb = tree_cb("vsplit") },
			},
		},
	},
})