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(* Open Source License                                                       *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com>     *)
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open Protocol
open Alpha_context
open Client_proto_contracts

let group =
  {
    Clic.name = "contracts";
    title = "Commands for managing the record of known contracts";
  }

let commands () =
  let open Clic in
  [
    command
      ~group
      ~desc:"Add a contract to the wallet."
      (args1 (RawContractAlias.force_switch ()))
      (prefixes ["remember"; "contract"]
      @@ RawContractAlias.fresh_alias_param @@ RawContractAlias.source_param
      @@ stop)
      (fun force name hash cctxt ->
        RawContractAlias.of_fresh cctxt force name >>=? fun name ->
        RawContractAlias.add ~force cctxt name hash);
    command
      ~group
      ~desc:"Remove a contract from the wallet."
      no_options
      (prefixes ["forget"; "contract"] @@ RawContractAlias.alias_param @@ stop)
      (fun () (name, _) cctxt -> RawContractAlias.del cctxt name);
    command
      ~group
      ~desc:"Lists all known contracts in the wallet."
      no_options
      (fixed ["list"; "known"; "contracts"])
      (fun () (cctxt : Protocol_client_context.full) ->
        list_contracts cctxt >>=? fun contracts ->
        List.iter_es
          (fun (prefix, alias, contract) ->
            cctxt#message
              "%s%s: %s"
              prefix
              alias
              (Contract.to_b58check contract)
            >>= return)
          contracts);
    command
      ~group
      ~desc:"Forget the entire wallet of known contracts."
      (args1 (RawContractAlias.force_switch ()))
      (fixed ["forget"; "all"; "contracts"])
      (fun force cctxt ->
        fail_unless force (error_of_fmt "this can only used with option -force")
        >>=? fun () -> RawContractAlias.set cctxt []);
    command
      ~group
      ~desc:"Display a contract from the wallet."
      no_options
      (prefixes ["show"; "known"; "contract"]
      @@ RawContractAlias.alias_param @@ stop)
      (fun () (_, contract) (cctxt : Protocol_client_context.full) ->
        cctxt#message "%a\n%!" Contract.pp contract >>= fun () -> return_unit);
  ]