vim.cmd([[autocmd FileType markdown nnoremap gO <cmd>Toc<cr>]])
vim.cmd([[autocmd FileType markdown setlocal spell]])

-- Check if we need to reload the file when it changed
vim.cmd("au FocusGained * :checktime")

-- show cursor line only in active window
vim.api.nvim_create_autocmd({ "InsertLeave", "WinEnter" }, {
  callback = function()
    local ok, cl = pcall(vim.api.nvim_win_get_var, 0, "auto-cursorline")
    if ok and cl then
      vim.wo.cursorline = true
      vim.api.nvim_win_del_var(0, "auto-cursorline")
    end
  end,
})
vim.api.nvim_create_autocmd({ "InsertEnter", "WinLeave" }, {
  callback = function()
    local cl = vim.wo.cursorline
    if cl then
      vim.api.nvim_win_set_var(0, "auto-cursorline", cl)
      vim.wo.cursorline = false
    end
  end,
})

-- create directories when needed, when saving a file
vim.api.nvim_create_autocmd("BufWritePre", {
  group = vim.api.nvim_create_augroup("auto_create_dir", { clear = true }),
  callback = function(event)
    local file = vim.loop.fs_realpath(event.match) or event.match

    vim.fn.mkdir(vim.fn.fnamemodify(file, ":p:h"), "p")
    local backup = vim.fn.fnamemodify(file, ":p:~:h")
    backup = backup:gsub("[/\\]", "%%")
    vim.go.backupext = backup
  end,
})

-- Fix conceallevel for json & help files
vim.api.nvim_create_autocmd({ "FileType" }, {
  pattern = { "json", "jsonc" },
  callback = function()
    vim.wo.spell = false
    vim.wo.conceallevel = 0
  end,
})

-- go to last loc when opening a buffer
vim.api.nvim_create_autocmd("BufReadPre", {
  pattern = "*",
  callback = function()
    vim.api.nvim_create_autocmd("FileType", {
      pattern = "<buffer>",
      once = true,
      callback = function()
        vim.cmd(
          [[if &ft !~# 'commit\|rebase' && line("'\"") > 1 && line("'\"") <= line("$") | exe 'normal! g`"' | endif]]
        )
      end,
    })
  end,
})

-- local reloaded_id = nil
-- vim.api.nvim_create_autocmd("BufWritePost", {
--   pattern = "*.lua",
--   callback = function(event)
--     ---@type string
--     local file = event.match
--     local mod = file:match("/lua/(.*)%.lua")
--     if mod then
--       mod = mod:gsub("/", ".")
--     end
--     if mod and package.loaded[mod] then
--       package.loaded[mod] = nil
--       reloaded_id = vim.notify("Reloaded " .. mod, vim.log.levels.INFO, { title = "nvim", replace = reloaded_id })
--     end
--   end,
-- })

-- Highlight on yank
vim.cmd("au TextYankPost * lua vim.highlight.on_yank {}")

vim.api.nvim_create_autocmd({ "FileType" }, {
  pattern = {
    "qf",
    "help",
    "man",
    "notify",
    "lspinfo",
    "spectre_panel",
    "startuptime",
    "tsplayground",
    "PlenaryTestPopup",
  },
  callback = function()
    vim.cmd([[
    nnoremap <silent> <buffer> q <cmd>close<CR> 
    set nobuflisted 
    ]])
  end,
})