An open-closed Deligne-Mumford field theory associated to a Lagrangian submanifold

Let L subset X be a compact embedded Lagrangian in a compact symplectic manifold. We present the moduli spaces of holomorphic maps of arbitrary genus with boundary on L as a global Kuranishi chart, generalising the work of Abouzaid-McLean-Smith and Hirschi-Swaminathan. We use this to define an open-closed Deligne-Mumford theory whose open genus zero part is the Fukaya A_infty algebra associated to L, and whose closed part gives the Gromov--Witten theory of X. Combined with results of Costello, this has applications in obtaining Gromov--Witten invariants from the Fukaya category.