local utils = require("new-file-template.utils")


local function h_template(relative_path, filename)
  local file_name_split = vim.split(filename, "%.")
  local guard_content = file_name_split[1].upper(file_name_split[1]) .. [[_H_]]
    .. string.format('%s', os.time()) .. [[_]]
  return [[
#ifndef ]] .. guard_content .. [[

#define ]] .. guard_content .. [[


|cursor|

#endif // ]] .. guard_content .. [[
]]
end

local function c_template(relative_path, filename)
  local file_name_split = vim.split(filename, "%.")
  return [[#include "]].. file_name_split[1] ..[[.h"

|cursor|]]
end


--- @param opts table
---   A table containing the following fields:
---   - `full_path` (string): The full path of the new file, e.g., "lua/new-file-template/templates/init.lua".
---   - `relative_path` (string): The relative path of the new file, e.g., "lua/new-file-template/templates/init.lua".
---   - `filename` (string): The filename of the new file, e.g., "init.lua".
return function(opts)
  local template = {
    { pattern = ".*h", content = h_template },
    { pattern = ".*c", content = c_template },
  }

	return utils.find_entry(template, opts)
end