local dap = require('dap')
dap.adapters.python = function(cb, config)
  if config.request == 'attach' then
    ---@diagnostic disable-next-line: undefined-field
    local port = (config.connect or config).port
    ---@diagnostic disable-next-line: undefined-field
    local host = (config.connect or config).host or '127.0.0.1'
    cb({
      type = 'server',
      port = assert(port, '`connect.port` is required for a python `attach` configuration'),
      host = host,
      options = {
        source_filetype = 'python',
      },
    })
  else
    cb({
      type = 'executable',
      command = 'path/to/virtualenvs/debugpy/bin/python',
      args = { '-m', 'debugpy.adapter' },
      options = {
        source_filetype = 'python',
      },
    })
  end
end

dap.configurations.python = {
  {
    -- The first three options are required by nvim-dap
    type = 'python'; -- the type here established the link to the adapter definition: `dap.adapters.python`
    request = 'launch';
    name = "Launch file";

    -- Options below are for debugpy, see https://github.com/microsoft/debugpy/wiki/Debug-configuration-settings for supported options

    program = "${file}"; -- This configuration will launch the current file if used.
    pythonPath = function()
      -- debugpy supports launching an application with a different interpreter then the one used to launch debugpy itself.
      -- The code below looks for a `venv` or `.venv` folder in the current directly and uses the python within.
      -- You could adapt this - to for example use the `VIRTUAL_ENV` environment variable.
      local cwd = vim.fn.getcwd()
      if vim.fn.executable(cwd .. '/venv/bin/python') == 1 then
        return cwd .. '/venv/bin/python'
      elseif vim.fn.executable(cwd .. '/.venv/bin/python') == 1 then
        return cwd .. '/.venv/bin/python'
      else
        return '/home/zach/miniconda3/bin/python'
      end
    end;
  },
}

dap.adapters.lldb = {
  type = 'executable',
  command = '/usr/bin/lldb-vscode', -- adjust as needed, must be absolute path
  name = 'lldb'
}

dap.configurations.cpp = {
  {
    name = 'Launch',
    type = 'lldb',
    request = 'launch',
    program = function()
      return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
    end,
    cwd = '${workspaceFolder}',
    stopOnEntry = false,
    args = {},

    -- 💀
    -- if you change `runInTerminal` to true, you might need to change the yama/ptrace_scope setting:
    --
    --    echo 0 | sudo tee /proc/sys/kernel/yama/ptrace_scope
    --
    -- Otherwise you might get the following error:
    --
    --    Error on launch: Failed to attach to the target process
    --
    -- But you should be aware of the implications:
    -- https://www.kernel.org/doc/html/latest/admin-guide/LSM/Yama.html
    -- runInTerminal = false,
  },
}

dap.adapters["pwa-node"] = {
  type = "server",
  host = "localhost",
  port = "${port}",
  executable = {
    command = "node",
    -- 💀 Make sure to update this path to point to your installation
    args = {"/home/zach/.config/nvim/java-dap/js-debug/src/dapDebugServer.js", "${port}"},
  }
}

dap.configurations.javascript = {
  {
    type = "pwa-node",
    request = "launch",
    name = "Launch file",
    program = "${file}",
    cwd = "${workspaceFolder}",
  },
}
