local helpers = require("personal.luasnip-helper-funcs")
local get_visual = helpers.get_visual

local line_begin = require("luasnip.extras.expand_conditions").line_begin

-- Environment/syntax context detection
local tex = {}
tex.in_mathzone = function()
	return vim.fn["vimtex#syntax#in_mathzone"]() == 1
end
tex.in_text = function()
	return not tex.in_mathzone()
end
tex.in_tikz = function()
	local is_inside = vim.fn["vimtex#env#is_inside"]("tikzpicture")
	return (is_inside[1] > 0 and is_inside[2] > 0)
end

-- Return snippet tables
return {
	s({ trig = "q" }, {
		t("\\quad "),
	}),
	s({ trig = "qq", snippetType = "autosnippet" }, {
		t("\\qquad "),
	}),
	s({ trig = "npp", snippetType = "autosnippet" }, {
		t({ "\\newpage", "" }),
	}, { condition = line_begin }),
	s({ trig = "which", snippetType = "autosnippet" }, {
		t("\\text{ for which } "),
	}, { condition = tex.in_mathzone }),
	s({ trig = "all", snippetType = "autosnippet" }, {
		t("\\text{ for all } "),
	}, { condition = tex.in_mathzone }),
	s({ trig = "and", snippetType = "autosnippet" }, {
		t("\\quad \\text{and} \\quad"),
	}, { condition = tex.in_mathzone }),
	s({ trig = "forall", snippetType = "autosnippet" }, {
		t("\\text{ for all } "),
	}, { condition = tex.in_mathzone }),
	s({ trig = "toc", snippetType = "autosnippet" }, {
		t("\\tableofcontents"),
	}, { condition = line_begin }),
	s({ trig = "inff", snippetType = "autosnippet" }, {
		t("\\infty"),
	}),
	s({ trig = "ii", snippetType = "autosnippet" }, {
		t("\\item "),
	}, { condition = line_begin }),
	s(
		{ trig = "--", snippetType = "autosnippet" },
		{ t("% --------------------------------------------- %") },
		{ condition = line_begin }
	),
	-- HLINE WITH EXTRA VERTICAL SPACE
	s({ trig = "hl" }, { t("\\hline {\\rule{0pt}{2.5ex}} \\hspace{-7pt}") }, { condition = line_begin }),
}