local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not (vim.uv or vim.loop).fs_stat(lazypath) then
	local out = vim.fn.system({ "git", "clone", "--filter=blob:none", "--branch=stable", "https://github.com/folke/lazy.nvim.git", lazypath })
end
vim.opt.rtp:prepend(lazypath)
require("lazy").setup({
	spec = {
		{ "rose-pine/neovim", name = "rose-pine",
			config = function()
				-- require("rose-pine").setup({
				-- 	highlight_groups = {
				-- 		CurSearch = { fg = "base", bg = "leaf", inherit = false },
				-- 		Search = { fg = "text", bg = "leaf", blend = 20, inherit = false },
				-- 		TelescopeNormal = { bg = "none" },
				-- 		TelescopeBorder = { fg = "highlight_high", bg = "none" },
				-- 		TelescopePromptNormal = { bg = "base" },
				-- 		TelescopeResultsNormal = { fg = "subtle", bg = "none" },
				-- 		TelescopeSelection = { fg = "text", bg = "base" },
				-- 		TelescopeSelectionCaret = { fg = "rose", bg = "rose" },
				-- 	},
				-- })
				vim.cmd.colorscheme("rose-pine-moon")
			end
		},
		{ "mbbill/undotree" },
		{ "echasnovski/mini.pairs", version = '*' },
		{ "ibhagwan/fzf-lua", dependencies = { "nvim-tree/nvim-web-devicons" } },
		{ 'nvim-telescope/telescope.nvim', dependencies = { 'nvim-lua/plenary.nvim' } },
		{ "saghen/blink.cmp", version = "v1.*", opts = {} },
		{ "DarthMooMancer/Polydev", opts = {
			terminal = {
				mode = "floating",
			}
		} },
		{ "nvim-treesitter/nvim-treesitter", build = ":TSUpdate",
			config = function()
				require("nvim-treesitter.configs").setup({
					highlight = { enable = true },
					indent = { enable = true }
				})
			end
		},
	}
})

require('mini.pairs').setup()
require("fzf-lua").setup({
	"border-fused",
	fzf_opts = { ["--wrap"] = true },
	previewers = {
		builtin = {
			syntax_limit_b = -102400, -- 100KB limit on highlighting files
		},
	},
	winopts = {
		height           = 0.50,            -- window height
		width            = 0.45,            -- window width
		row              = 0.35,            -- window row position (0=top, 1=bottom)
		col              = 0.50,            -- window col position (0=left, 1=right)
		border           = "rounded",
		-- Backdrop opacity, 0 is fully opaque, 100 is fully transparent (i.e. disabled)
		backdrop         = 0,
		-- title         = "Title",
		-- title_pos     = "center",        -- 'left', 'center' or 'right'
		-- title_flags   = false,           -- uncomment to disable title flags
		fullscreen       = false,           -- start fullscreen?
		-- enable treesitter highlighting for the main fzf window will only have
		-- effect where grep like results are present, i.e. "file:line:col:text"
		-- due to highlight color collisions will also override `fzf_colors`
		-- set `fzf_colors=false` or `fzf_colors.hl=...` to override
		treesitter       = {
			enabled    = true,
			fzf_colors = { ["hl"] = "-1:reverse", ["hl+"] = "-1:reverse" }
		},
		preview = {
			-- default     = 'bat',           -- override the default previewer?
			-- default uses the 'builtin' previewer
			border         = "rounded",       -- preview border: accepts both `nvim_open_win`
			-- and fzf values (e.g. "border-top", "none")
			-- native fzf previewers (bat/cat/git/etc)
			-- can also be set to `fun(winopts, metadata)`
			wrap           = false,           -- preview line wrap (fzf's 'wrap|nowrap')
			hidden         = true,           -- start preview hidden
			vertical       = "down:45%",      -- up|down:size
			horizontal     = "right:60%",     -- right|left:size
			layout         = "flex",          -- horizontal|vertical|flex
			flip_columns   = 100,             -- #cols to switch to horizontal on flex
			-- Only used with the builtin previewer:
			title          = true,            -- preview border title (file/buf)?
			title_pos      = "center",        -- left|center|right, title alignment
			scrollbar      = false,         -- `false` or string:'float|border'
			-- float:  in-window floating border
			-- border: in-border "block" marker
			scrolloff      = -1,              -- float scrollbar offset from right
			-- applies only when scrollbar = 'float'
			delay          = 20,              -- delay(ms) displaying the preview
			-- prevents lag on fast scrolling
			winopts = {                       -- builtin previewer window options
				number            = true,
				relativenumber    = false,
				cursorline        = true,
				cursorlineopt     = "both",
				cursorcolumn      = false,
				signcolumn        = "no",
				list              = false,
				foldenable        = false,
				foldmethod        = "manual",
			},
		},
		on_create = function()
			-- called once upon creation of the fzf main window
			-- can be used to add custom fzf-lua mappings, e.g:
			--   vim.keymap.set("t", "<C-j>", "<Down>", { silent = true, buffer = true })
		end,
		-- called once _after_ the fzf interface is closed
		-- on_close = function() ... end
	},
	-- winopts = {
	-- 	preview = {
	-- 		wrap = true,
	-- 	},
	-- },
	grep = {
		rg_glob = true,
		rg_glob_fn = function(query)
			local regex, flags = query:match("^(.-)%s%-%-(.*)$")
			return (regex or query), flags
		end,
	},
	defaults = {
		formatter = "path.filename_first",
	},
})

vim.g.mapleader = " "
vim.opt.termguicolors = true
vim.opt.number = true
vim.opt.relativenumber = true
vim.opt.wrap = false
vim.opt.swapfile = false
vim.opt.signcolumn = "yes"
vim.opt.scrolloff = 8
vim.opt.sidescrolloff = 8
vim.opt.hlsearch = false
vim.opt.completeopt = { "menuone", "noselect", "popup" }
vim.g.netrw_browse_split = 0
vim.g.netrw_banner = 0
vim.g.netrw_winsize = 25
vim.lsp.enable({ "lua_ls", "clangd" })
vim.api.nvim_set_hl(0, "Normal", { bg = "none" })
vim.api.nvim_set_hl(0, "NormalFloat", { bg = "none" })
vim.api.nvim_set_hl(0, "StatusLine", { bg = "none" })
vim.api.nvim_set_hl(0, "StatusLineTerm", { bg = "none" })
vim.api.nvim_set_hl(0, "StatusLineNC", { bg = "none" })
-- vim.api.nvim_set_hl(0, "TabLine", { bg = "none" })
-- vim.api.nvim_set_hl(0, "TabLineFill", { bg = "none" })
-- vim.api.nvim_set_hl(0, "TabLineSel", { bg = "none" })

vim.keymap.set("v", "J", ":m '>+1<CR>gv=gv")
vim.keymap.set("v", "K", ":m '<-2<CR>gv=gv")
vim.keymap.set("n", "<leader>ff", "ggVG=")
vim.keymap.set("n", "<C-u>", "<C-u>zz")
vim.keymap.set("n", "<C-d>", "<C-d>zz")
vim.keymap.set("x", "<leader>p", [["_dP]])
vim.keymap.set('n', '<leader><leader>', ":FzfLua files<CR>")
vim.keymap.set('n', '<leader>gh', ":FzfLua helptags<CR>")
vim.keymap.set('n', '<leader>gg', ":FzfLua live_grep<CR>")
vim.keymap.set('n', '<leader>xx', ":FzfLua diagnostics_workspace<CR>")
vim.keymap.set('n', '<leader>po', ":PolydevOpen<CR>")
vim.keymap.set('n', '<leader>gd', vim.lsp.buf.definition)
vim.keymap.set("n", "<leader>gr", vim.lsp.buf.references)
vim.keymap.set("n", "<leader>gR", vim.lsp.buf.rename)
vim.keymap.set("n", "<leader>uu", ":UndotreeToggle<CR>")