local M = {}
local last_gdb_config

M.start_c_debugger = function(args, mi_mode, mi_debugger_path)
    local dap = require "dap"
    if args and #args > 0 then
        last_gdb_config = {
            type = "cpp",
            name = args[1],
            request = "launch",
            program = table.remove(args, 1),
            args = args,
            env = function()
              local variables = {}
              for k, v in pairs(vim.fn.environ()) do
                table.insert(variables, string.format("%s=%s", k, v))
              end
              return variables
            end,
            cwd = vim.fn.getcwd(),
            environment = {},
            externalConsole = true,
            MIMode = mi_mode or "gdb",
            MIDebuggerPath = mi_debugger_path
          }
    end

    if not last_gdb_config then
        print('No binary to debug set! Use ":DebugC <binary> <args>" or ":DebugRust <binary> <args>"')
        return
    end

    dap.launch(dap.adapters.cpp, last_gdb_config)
    dap.repl.open()
end

return M