local java_21_home_dir = '/Library/Java/JavaVirtualMachines/openjdk.jdk/Contents/Home'
local java_17_home_dir = '/Library/Java/JavaVirtualMachines/zulu-17.jdk/Contents/Home'
local java_11_home_dir = '/Library/Java/JavaVirtualMachines/zulu-11.jdk/Contents/Home'

local function on_attach(client, bufnr)
  local opts = { buffer = bufnr, remap = false }

  vim.keymap.set('n', 'gD', vim.lsp.buf.declaration, opts)
  vim.keymap.set('n', 'K', vim.lsp.buf.hover, opts)
  vim.keymap.set('n', '<leader>vws', vim.lsp.buf.workspace_symbol, opts)
  vim.keymap.set('n', '<leader>vd', vim.diagnostic.open_float, opts)
  vim.keymap.set('n', '[d', vim.diagnostic.goto_next, opts)
  vim.keymap.set('n', ']d', vim.diagnostic.goto_prev, opts)
  vim.keymap.set('n', '<leader>dd', vim.diagnostic.setloclist, opts)
  vim.keymap.set('n', '<leader>do', vim.diagnostic.open_float, opts)
  vim.keymap.set('n', '<leader>ca', vim.lsp.buf.code_action, opts)
  vim.keymap.set('n', 'gd', require('telescope.builtin').lsp_definitions, opts)
  vim.keymap.set('n', 'gr', require('telescope.builtin').lsp_references, opts)
  vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, opts)
  vim.keymap.set('n', '<leader>lf', function()
    require('conform').format()
  end, { buffer = bufnr, desc = 'Format Buffer' })
  vim.keymap.set('n', '<leader>wa', vim.lsp.buf.add_workspace_folder, opts)
  vim.keymap.set('n', '<leader>wr', vim.lsp.buf.remove_workspace_folder, opts)
  vim.keymap.set('n', '<leader>wl', function()
    print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
  end, opts)
end

local capabilities = vim.lsp.protocol.make_client_capabilities()
capabilities.textDocument.foldingRange = {
  dynamicRegistration = false,
  lineFoldingOnly = true,
}

require('lspconfig').jdtls.setup {
  on_attach = on_attach,
  capabilities = capabilities,
  settings = {
    java = {
      configuration = {
        runtimes = {
          {
            name = 'JavaSE-17',
            path = java_17_home_dir .. '/bin/java',
            default = true,
          },
        },
      },
    },
  },
}

local function is_java_file()
  return vim.bo.filetype == 'java'
end

-- Function to run the Maven Wildfly redeploy command
local function redeploy_wildfly()
  vim.cmd '!mvn wildfly:redeploy'
end

-- Create the keymap
vim.keymap.set('n', '<leader>jd', function()
  if is_java_file() then
    redeploy_wildfly()
  else
    vim.notify 'This keymap only works for Java files.'
  end
end, { desc = 'Redeploy Wildfly' })

vim.diagnostic.config {
  virtual_text = true,
}