(*****************************************************************************)
(*                                                                           *)
(* Open Source License                                                       *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com>     *)
(*                                                                           *)
(* Permission is hereby granted, free of charge, to any person obtaining a   *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
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(* Software is furnished to do so, subject to the following conditions:      *)
(*                                                                           *)
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(* in all copies or substantial portions of the Software.                    *)
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(* DEALINGS IN THE SOFTWARE.                                                 *)
(*                                                                           *)
(*****************************************************************************)

(* This is the genesis protocol: initialise the state *)
let prepare_first_block ctxt ~typecheck ~level ~timestamp ~fitness =
  Raw_context.prepare_first_block ~level ~timestamp ~fitness ctxt
  >>=? fun (previous_protocol, ctxt) ->
  match previous_protocol with
  | Genesis param ->
      Commitment_storage.init ctxt param.commitments
      >>=? fun ctxt ->
      Roll_storage.init ctxt
      >>=? fun ctxt ->
      Seed_storage.init ctxt
      >>=? fun ctxt ->
      Contract_storage.init ctxt
      >>=? fun ctxt ->
      Bootstrap_storage.init
        ctxt
        ~typecheck
        ?ramp_up_cycles:param.security_deposit_ramp_up_cycles
        ?no_reward_cycles:param.no_reward_cycles
        param.bootstrap_accounts
        param.bootstrap_contracts
      >>=? fun ctxt ->
      Roll_storage.init_first_cycles ctxt
      >>=? fun ctxt ->
      Vote_storage.init ctxt
      >>=? fun ctxt ->
      Storage.Block_priority.init ctxt 0
      >>=? fun ctxt ->
      Vote_storage.freeze_listings ctxt >>=? fun ctxt -> return ctxt
  | Babylon_005 ->
      return ctxt

let prepare ctxt ~level ~predecessor_timestamp ~timestamp ~fitness =
  Raw_context.prepare ~level ~predecessor_timestamp ~timestamp ~fitness ctxt