local dap = require("dap")
local dapui = require("dapui")

dapui.setup({
  layouts = {
        {
      position = "left",
      size = 0.3,
      elements = {
        { id = "scopes", size = 0.25 },
        "stacks",
        "watches",
        "breakpoints",
      },
    },
    {
      position = "bottom",
      size = 20,
      elements = {
        "repl",
      },
    },
  }
})

dap.adapters.lldb = {
  type = 'server',
  host = '127.0.0.1',
  port = "${port}",
  executable = {
    command = '/usr/bin/lldb-dap',
    args = { "--port", "${port}" },
  }
}

dap.configurations.rust = {
  {
    name = "Attach to Remote via GDB Remote",
    type = "lldb",
    request = "launch",
    program = function()
      return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
    end,
    cwd = "${workspaceFolder}",
    stopOnEntry = false,

    initCommands = {
      "gdb-remote localhost:1234",
    },
  }
}

-- dap.configurations.rust = {
--   {
--     name = "Launch File",
--     type = "codelldb",
--     request = "launch",
--     program = function()
--       return vim.fn.input('Path to executable: ', vim.fn.getcwd() .. '/', 'file')
--     end,
--     cwd = '${workspaceFolder}',
--     runInTerminal = true,
--     stopOnEntry = false,
--   },
-- }

vim.keymap.set('n', '<Leader>dc', function() dap.continue() end)
vim.keymap.set('n', '<F10>', function() dap.step_over() end)
vim.keymap.set('n', '<F11>', function() dap.step_into() end)
vim.keymap.set('n', '<F12>', function() dap.step_out() end)
vim.keymap.set('n', '<Leader>db', function() dap.toggle_breakpoint() end)
vim.keymap.set('n', '<Leader>dl', function() dap.run_last() end)
vim.keymap.set('n', '<Leader>du', function() dapui.toggle() end)
vim.keymap.set('n', '<Leader>df', function() dapui.float_element('scopes', { enter = true }) end)

dap.listeners.before.attach.dapui_config = function()
  dapui.open()
end
dap.listeners.before.launch.dapui_config = function()
  dapui.open()
end
-- dap.listeners.before.event_terminated.dapui_config = function()
--   dapui.close()
-- end
-- dap.listeners.before.event_exited.dapui_config = function()
--   dapui.close()
-- end

vim.api.nvim_create_autocmd("BufWritePost", {
  pattern = "dapui-repl-*",
  callback = function()
    vim.cmd("AnsiEsc")
  end,
})