-- Catppuccin Theme
require("catppuccin").setup({
	flavour = "auto",
	background = { light = "latte", dark = "mocha" },
	transparent_background = false,
	show_end_of_buffer = false,
	integrations = {
		cmp = true,
		gitsigns = true,
		nvimtree = true,
		treesitter = true,
		mini = { enabled = true },
	},
})
vim.cmd.colorscheme("catppuccin")

-- Git Signs
require("gitsigns").setup()

-- Which-Key (Keybind discoverability)
require("which-key").setup()

-- Lualine (Statusline)
local function active_lsp()
	local clients = vim.lsp.get_clients({ bufnr = 0 })
	if next(clients) == nil then
		return "No LSP"
	end
	local client_names = {}
	for _, client in ipairs(clients) do
		table.insert(client_names, client.name)
	end
	return "{ " .. table.concat(client_names, " | ") .. " }"
end

require("lualine").setup({
	options = {
		theme = require("catppuccin.utils.lualine")(),
		component_separators = { left = "|", right = "|" },
		section_separators = { left = "", right = "" },
		globalstatus = true,
	},
	sections = {
		lualine_a = { "mode" },
		lualine_b = { "branch", "diff" },
		lualine_c = { { "filename", path = 1 }, "diagnostics" },
		lualine_x = { active_lsp },
		lualine_y = { "encoding", "fileformat", "filetype" },
		lualine_z = { "location", "progress" },
	},
})

-- Render Markdown
require("render-markdown").setup({
	enabled = true,
	anti_conceal = { enabled = true },
	heading = {
		icons = { "1. ", "2. ", "3. ", "4. ", "5. ", "6. " },
		backgrounds = {
			"RenderMarkdownH1Bg",
			"RenderMarkdownH2Bg",
			"RenderMarkdownH3Bg",
			"RenderMarkdownH4Bg",
			"RenderMarkdownH5Bg",
			"RenderMarkdownH6Bg",
		},
	},
})