init.lua

local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
if not vim.loop.fs_stat(lazypath) then
	vim.fn.system({
		"git",
		"clone",
		"--filter=blob:none",
		"https://github.com/folke/lazy.nvim.git",
		"--branch=stable", -- latest stable release
		lazypath,
	})
end
vim.opt.rtp:prepend(lazypath)

require("vim-options")
require("keymaps")
require("lazy").setup({
	spec = {
		{ import = "plugins" }, -- loads all plugins in plugins/
	},
	defaults = {
		lazy = false, -- plugins are not lazy loaded by default
	},
})

local hop = require("hop")
local directions = require("hop.hint").HintDirection
vim.keymap.set("", "f", function()
	hop.hint_char1({ direction = directions.AFTER_CURSOR })
end, { remap = true })
vim.keymap.set("", "F", function()
	hop.hint_char1({ direction = directions.BEFORE_CURSOR })
end, { remap = true })
vim.keymap.set("", "t", function()
	hop.hint_char1({ direction = directions.AFTER_CURSOR, hint_offset = -1 })
end, { remap = true })
vim.keymap.set("", "T", function()
	hop.hint_char1({ direction = directions.BEFORE_CURSOR, hint_offset = 1 })
end, { remap = true })

require("rose-pine").setup({
	variant = "auto", -- auto, main, moon, or dawn
	dark_variant = "main", -- main, moon, or dawn
	dim_inactive_windows = false,
	extend_background_behind_borders = true,

	enable = {
		terminal = true,
		legacy_highlights = true, -- Improve compatibility for previous versions of Neovim
		migrations = true, -- Handle deprecated options automatically
	},

	styles = {
		bold = true,
		italic = true,
		transparency = false,
	},

	groups = {
		border = "muted",
		link = "iris",
		panel = "surface",

		error = "love",
		hint = "iris",
		info = "foam",
		note = "pine",
		todo = "rose",
		warn = "gold",

		git_add = "foam",
		git_change = "rose",
		git_delete = "love",
		git_dirty = "rose",
		git_ignore = "muted",
		git_merge = "iris",
		git_rename = "pine",
		git_stage = "iris",
		git_text = "rose",
		git_untracked = "subtle",

		h1 = "iris",
		h2 = "foam",
		h3 = "rose",
		h4 = "gold",
		h5 = "pine",
		h6 = "foam",
	},

	pallete = {
		-- Override the builtin palette per variant
		-- moon = {
		--     base = '#18191a',
		--     overlay = '#363738',
		-- },
	},

	highlight_groups = {
		-- Comment = { fg = "foam" },
		-- VertSplit = { fg = "muted", bg = "muted" },
	},

	before_highlight = function(group, highlight, palette)
		-- Disable all undercurls
		-- if highlight.undercurl then
		--     highlight.undercurl = false
		-- end
		--
		-- Change palette colour
		-- if highlight.fg == palette.pine then
		--     highlight.fg = palette.foam
		-- end
	end,
})

-- vim.cmd("colorscheme gruvbox-material")
-- vim.cmd("colorscheme e-ink")
-- vim.cmd("colorscheme rose-pine-main")
-- vim.cmd("colorscheme rose-pine-moon")
-- vim.cmd("colorscheme rose-pine-dawn")
-- vim.cmd("colorscheme kanso")
-- vim.cmd("colorscheme kanso-pearl")
vim.cmd("colorscheme rose-pine-moon")

local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities.textDocument.foldingRange = {
	dynamicRegistration = false,
	lineFoldingOnly = true,
}
local language_servers = require("lspconfig").util.available_servers() -- or list servers manually like {'gopls', 'clangd'}

local ftMap = {
	vim = "indent",
	python = { "indent" },
	git = "",
}

for _, ls in ipairs(language_servers) do
	require("lspconfig")[ls].setup({
		capabilities = capabilities,
		-- you can add other fields for setting up lsp server in this table
	})
end
require("ufo").setup({
	open_fold_hl_timeout = 150,
	close_fold_kinds_for_ft = {},
	preview = {
		win_config = {
			border = { "", "─", "", "", "", "─", "", "" },
			winhighlight = "Normal:Folded",
			winblend = 0,
		},
		mappings = {
			scrollU = "<C-u>",
			scrollD = "<C-d>",
			jumpTop = "[",
			jumpBot = "]",
		},
	},
	provider_selector = function(bufnr, filetype, buftype)
		return ftMap[filetype]
	end,
})

vim.keymap.set("n", "zR", require("ufo").openAllFolds)
vim.keymap.set("n", "zM", require("ufo").closeAllFolds)
vim.keymap.set("n", "zr", require("ufo").openFoldsExceptKinds)
vim.keymap.set("n", "zm", require("ufo").closeFoldsWith) -- closeAllFolds == closeFoldsWith(0)
vim.keymap.set("n", "K", function()
	local winid = require("ufo").peekFoldedLinesUnderCursor()
	if not winid then
		-- choose one of coc.nvim and nvim lsp
		vim.fn.CocActionAsync("definitionHover") -- coc.nvim
		vim.lsp.buf.hover()
	end
end)

vim.keymap.set("n", "-", "<CMD>Oil<CR>", { desc = "Open parent directory" })

require("neoscroll").setup({
	mappings = { -- Keys to be mapped to their corresponding default scrolling animation
		"<C-u>",
		"<C-d>",
		"<C-b>",
		"<C-f>",
		"<C-y>",
		"<C-e>",
		"zt",
		"zz",
		"zb",
	},
	hide_cursor = true, -- Hide cursor while scrolling
	stop_eof = true, -- Stop at <EOF> when scrolling downwards
	respect_scrolloff = false, -- Stop scrolling when the cursor reaches the scrolloff margin of the file
	cursor_scrolls_alone = true, -- The cursor will keep on scrolling even if the window cannot scroll further
	duration_multiplier = 1.0, -- Global duration multiplier
	easing = "linear", -- Default easing function
	pre_hook = nil, -- Function to run before the scrolling animation starts
	post_hook = nil, -- Function to run after the scrolling animation ends
	performance_mode = false, -- Disable "Performance Mode" on all buffers.
	ignored_events = { -- Events ignored while scrolling
		"WinScrolled",
		"CursorMoved",
	},
})

-- local set_hl = vim.api.nvim_set_hl
-- local mono = require("e-ink.palette").mono
-- --[[
-- {
--    "#CCCCCC",   -- 1
--    "#C2C2C2",   -- 2
--    "#B8B8B8",   -- 3
--    "#AEAEAE",   -- 4
--    "#A4A4A4",   -- 5
--    "#9A9A9A",   -- 6
--    "#909090",   -- 7
--    "#868686",   -- 8
--    "#7C7C7C",   -- 9
--    "#727272",   -- 10
--    "#686868",   -- 11
--    "#5E5E5E",   -- 12
--    "#545454",   -- 13
--    "#4A4A4A",   -- 14
--    "#474747",   -- 15
--    "#333333"    -- 16
-- }
-- ]]
--
-- local everforest = require("e-ink.palette").everforest
-- --[[
-- {
--    red1 = "#F85552",
--    red2 = "#E66868",
--    red3 = "#FFE7DE",
--    yellow1 = "#DFA000",
--    green1 = "#8DA101",
--    green2 = "#93B259",
--    green3 = "#f3f5d9",
--    blue1 = "#3A94C5",
--    blue2 = "#ECF5ED",
--    cyan1 = "#35A77C",
--    magenta1 = "#DF69BA"
-- }
-- ]]
--
-- set_hl(0, "Group", { fg = mono[15] })
-- set_hl(0, "Group", { fg = everforest.green1 })

vim.diagnostic.config({
	virtual_text = true,
	virtual_lines = { current_line = true },
	float = {
		border = "rounded",
	},
	underline = true,
	update_in_insert = false,
})

vim.opt.termguicolors = true -- Enable true color support
vim.opt.number = true -- Show line numbers
vim.opt.relativenumber = true -- Relative line numbers for easy navigation
vim.opt.cursorline = true -- Highlight current line
vim.opt.signcolumn = "yes" -- Always show sign column for diagnostics
vim.opt.scrolloff = 8 -- Keep 8 lines above/below cursor
vim.opt.wrap = false -- Disable line wrapping
vim.opt.showmode = false -- Hide mode (handled by statusline plugins)

require("lualine").setup({
	options = {
		theme = "rose-pine",
		section_separators = { left = "", right = "" },
		component_separators = { left = "", right = "" },
	},
})