require('bookmarks').setup {
  -- sign_priority = 8,  --set bookmark sign priority to cover other sign
  save_file = vim.fn.expand "$HOME/.bookmarks", -- bookmarks save file path

      save_file = function()
        local project_dir = vim.fn.finddir(".git", ".;");
        local project_elements=vim.fn.split(project_dir, "/")
        local path_elements=table.unpack(project_elements, 0, vim.fn.len(project_elements) - 1 )
        return vim.fn.join(path_elements,"/")
      end,

-- Helper function to get the appropriate path separator for the OS
local function get_path_sep()
  if jit then
    if jit.os == "Windows" then
      return '\\'
    else
      return '/'
    end
  else
    return package.config:sub(1, 1)
  end
end

-- Ensure that the given directory exists, create it if necessary
local function ensure_directory_exists(dir_path)
  if vim.fn.exists(dir_path) == 0 or vim.fn.isdirectory(dir_path) == 0 then
    -- Create directory recursively, similar to `mkdir -p`
    vim.fn.mkdir(dir_path, "p")
  end
end

-- Generate the path for the bookmark file, scoped to the current project
local function get_bookmark_path()
  local path_sep = get_path_sep()
  local base_filename = vim.fn.getcwd()

  -- Handle Windows paths by replacing ':' with '_'
  if jit and jit.os == 'Windows' then
    base_filename = base_filename:gsub(':', '_')
  end

  -- Define the directory for storing bookmarks
  local bookmark_dir = vim.fn.stdpath('data') .. path_sep .. "nvim_bookmarks"
  -- Ensure the directory exists
  ensure_directory_exists(bookmark_dir)

  -- Return the full path to the bookmark file
  return bookmark_dir .. path_sep .. base_filename:gsub(path_sep, '_') .. '.json'
end

-- Define the path for the bookmark file
local bookmark_file_path = get_bookmark_path()

-- Bookmarks plugin setup
require("bookmarks").setup {
  save_file = bookmark_file_path, -- Save bookmarks in the project-scoped file
  keywords = {
    ["@t"] = "☑️ ", -- Mark annotation starts with @t, sign as `Todo`
    ["@w"] = "⚠️ ", -- Mark annotation starts with @w, sign as `Warn`
    ["@f"] = "🐞", -- Mark annotation starts with @f, sign as `Fix`
    ["@n"] = "󰍨 ", -- Mark annotation starts with @n, sign as `Note`
  },
  on_attach = function(bufnr)
    local bm = require "bookmarks"
    local map = vim.keymap.set
    map("n", "mm", bm.bookmark_toggle) -- Add or remove bookmark at the current line
    map("n", "ma", bm.bookmark_ann)    -- Add or edit mark annotation at the current line
    map("n", "mc", bm.bookmark_clean)  -- Clean all marks in the local buffer
    map("n", "mk", bm.bookmark_next)   -- Jump to the next mark in the local buffer
    map("n", "mi", bm.bookmark_prev)   -- Jump to the previous mark in the local buffer
    map("n", "ml", bm.bookmark_list)   -- Show marked file list in the quickfix window
  end,
  signs = {
    ann = { hl = "BookMarksAnn", text = "🔖", numhl = "BookMarksAnnNr", linehl = "BookMarksAnnLn" },
  }
}