local ls = require("luasnip")
require("luasnip.loaders.from_vscode").load()
-- some shorthands...
local s = ls.snippet
local sn = ls.snippet_node
local isn = ls.indent_snippet_node
local t = ls.text_node
local i = ls.insert_node
local f = ls.function_node
local c = ls.choice_node
local d = ls.dynamic_node
local r = ls.restore_node
local l = require("luasnip.extras").lambda
local rep = require("luasnip.extras").rep
local p = require("luasnip.extras").partial
local m = require("luasnip.extras").match
local n = require("luasnip.extras").nonempty
local dl = require("luasnip.extras").dynamic_lambda
local fmt = require("luasnip.extras.fmt").fmt
local fmta = require("luasnip.extras.fmt").fmta
local types = require("luasnip.util.types")
local conds = require("luasnip.extras.expand_conditions")

local function getRegA(capitalize)
  local clipboard = vim.fn.getreg('a')
  clipboard = clipboard:gsub('^m_', '')
  if capitalize then
     clipboard = clipboard:gsub("^%l", string.upper);
  end
	return clipboard

end


ls.snippets = {
  cpp = {
    s('TEST_F_getset',
    {
      t('TEST_F('), i(1, 'TestClass'), t(' ,test_'), p(getRegA, false), t({'_set_get)', '{', '  '}),
      i(2, 'm_object'), t('.set'), p(getRegA, true), t('('), i(3, '32.F'), t({');', '  '}),
      i(4, 'EXPECT_EQ('), rep(3), t(', '), rep(2), t('.get'), p(getRegA, true), t({'());', ''}),
      t({'','}', ''})
    }),
    s('TEST_fn_getset',
    {
      t('TEST_F('), i(1, 'TestClass'), t(' ,test_'), p(getRegA, false), t({'_set_get)', '{', '  '}),
      i(2, 'm_object'), t('.set'), p(getRegA, true), t('('), i(3, '32.F'), t({');', '  '}),
      i(4, 'EXPECT_EQ('), rep(3), t(', '), rep(2), t('.get'), p(getRegA, true), t({'());', ''}),
      t({'','}'})
    })
  },
}