(*****************************************************************************)
(*                                                                           *)
(* Open Source License                                                       *)
(* Copyright (c) 2021 Nomadic Labs <contact@nomadic-labs.com>                *)
(* Copyright (c) 2022 Trili Tech, <contact@trili.tech>                       *)
(* Copyright (c) 2022 Marigold, <contact@marigold.dev>                       *)
(*                                                                           *)
(* 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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(* and/or sell copies of the Software, and to permit persons to whom the     *)
(* Software is furnished to do so, subject to the following conditions:      *)
(*                                                                           *)
(* The above copyright notice and this permission notice shall be included   *)
(* in all copies or substantial portions of the Software.                    *)
(*                                                                           *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,  *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL   *)
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(* DEALINGS IN THE SOFTWARE.                                                 *)
(*                                                                           *)
(*****************************************************************************)

module Address = struct
  include Smart_rollup.Address

  let prefix = "sr1"

  let () = Base58.check_encoded_prefix b58check_encoding prefix 36

  let of_b58data = function Smart_rollup.Address.Data h -> Some h | _ -> None
end

module Internal_for_tests = struct
  let originated_sc_rollup nonce =
    let data =
      Data_encoding.Binary.to_bytes_exn Origination_nonce.encoding nonce
    in
    Address.hash_bytes [data]
end

module State_hash = Smart_rollup.State_hash

(* TODO: https://gitlab.com/tezos/tezos/-/issues/5506
   Remove type and module aliases for Smart_rollup.Address. *)

type t = Address.t

let pp = Address.pp

let encoding = Address.encoding

let rpc_arg = Address.rpc_arg

let in_memory_size (_ : t) =
  let open Cache_memory_helpers in
  h1w +! string_size_gen Address.size

module Staker = struct
  include Signature.Public_key_hash

  let rpc_arg_staker1 =
    RPC_arg.like rpc_arg ?descr:(RPC_arg.descr rpc_arg).descr "staker1_pkh"

  let rpc_arg_staker2 =
    RPC_arg.like rpc_arg ?descr:(RPC_arg.descr rpc_arg).descr "staker2_pkh"
end

module Index = struct
  type t = Address.t

  let path_length = 1

  let to_path c l =
    let raw_key = Data_encoding.Binary.to_bytes_exn encoding c in
    let (`Hex key) = Hex.of_bytes raw_key in
    key :: l

  let of_path = function
    | [key] ->
        Option.bind
          (Hex.to_bytes (`Hex key))
          (Data_encoding.Binary.of_bytes_opt encoding)
    | _ -> None

  let rpc_arg = rpc_arg

  let encoding = encoding

  let compare = Address.compare
end

module Number_of_ticks = struct
  include Bounded.Int64 (struct
    let min_value = 0L

    let max_value = Int64.max_int
  end)

  let zero =
    match of_value 0L with
    | Some zero -> zero
    | None -> assert false (* unreachable case, since [min_int = 0l] *)
end