-- Copy file path to clipboard
vim.api.nvim_create_user_command("CopyPath", function(context)
  local full_path = vim.fn.glob("%:p")

  local file_path = nil
  if context["args"] == "nameonly" then
    file_path = vim.fn.fnamemodify(full_path, ":t")
  end

  -- get the file path relative to project root
  if context["args"] == "relative" then
    local project_marker = { ".git", "pyproject.toml" }
    local project_root = vim.fs.root(0, project_marker)
    if project_root == nil then
      vim.print("can not find project root")
      return
    end

    file_path = string.gsub(full_path, project_root, "<project-root>")
  end

  if context["args"] == "absolute" then
    file_path = full_path
  end

  vim.fn.setreg("+", file_path)
  vim.print("Filepath copied to clipboard!")
end, {
  bang = false,
  nargs = 1,
  force = true,
  desc = "Copy current file path to clipboard",
  complete = function()
    return { "nameonly", "relative", "absolute" }
  end,
})

-- JSON format part of or the whole file
vim.api.nvim_create_user_command("JSONFormat", function(context)
  local range = context["range"]
  local line1 = context["line1"]
  local line2 = context["line2"]

  if range == 0 then
    -- the command is invoked without range, then we assume whole buffer
    local cmd_str = string.format("%s,%s!python -m json.tool", line1, line2)
    vim.fn.execute(cmd_str)
  elseif range == 2 then
    -- the command is invoked with some range
    local cmd_str = string.format("%s,%s!python -m json.tool", line1, line2)
    vim.fn.execute(cmd_str)
  else
    vim.api.nvim_err_write(string.format("unsupported range: %s", range))
  end
end, {
  desc = "Format JSON string",
  range = "%",
})