local ls = require "luasnip"

local i = ls.insert_node
local t = ls.text_node
local c = ls.choice_node
local fmt = require("luasnip.extras.fmt").fmt

return {
  main = fmt(
    [[
    fn main() {{
    }}
    ]],
    {}
  ),

  modtest = fmt(
    [[
      #[cfg(test)]
      mod test {{
          use super::*;
          {}
      }}
    ]],
    i(0)
  ),

  test = fmt(
    [[
      #[test]
      fn {}(){}{{
          {}
      }}
    ]],
    {
      i(1, "testname"),
      c(2, {
        t "",
        t " -> Result<()> ",
        -- fmt(" -> {}<()> ", { i(nil, "Result") }),
      }),
      i(0),
    }
  ),

  eq = fmt("assert_eq!({}, {});{}", { i(1), i(2), i(0) }),

  enum = {
    t { "#[derive(Debug, PartialEq)]", "enum " },
    i(1, "Name"),
    t { " {", "  " },
    i(0),
    t { "", "}" },
  },

  struct = {
    t { "#[derive(Debug, PartialEq)]", "struct " },
    i(1, "Name"),
    t { " {", "    " },
    i(0),
    t { "", "}" },
  },
}