// The MIT License (MIT)
//
// Copyright (c) 2015-2017 Simon Ninon <simon.ninon@gmail.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 the rights
// to use, copy, modify, merge, publish, distribute, sublicense, 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 NON-INFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

#include <cpp_redis/types/streams_types.hpp>

namespace cpp_redis {

xmessage::xmessage(const reply_t &data) {
  if (data.is_array()) {
    auto k = data.as_array().front();
    auto v = data.as_array().back();
    if (k.is_string()) {
      set_id(k.as_string());
    }
    if (v.is_array()) {
      auto val_array = v.as_array();
      string_t key;
      int i = 1;
      for (auto &val : val_array) {
        if (i % 2 != 0) {
          key = val.as_string();
        } else {
          push(key, val);
        }
        i++;
      }
      // push(v.as_array().begin(), v.as_array().end());
    }
  }
}

xstream::xstream(const reply &data) {
  if (data.is_array()) {
    auto s = data.as_array().front();
    if (s.is_string()) {
      Stream = s.as_string();
    }
    auto m = data.as_array().back();
    if (m.is_array()) {
      for (auto &sm : m.as_array()) {
        Messages.emplace_back(xmessage(sm));
      }
    }
  }
}

std::ostream &operator<<(std::ostream &os, const xmessage &xm) {
  os << "\n\t\t\"id\": " << xm.get_id() << "\n\t\t\"values\": {";
  for (auto &v : xm.get_values()) {
    auto re = v.second;
    os << "\n\t\t\t\"" << v.first << "\": " << re.as_string() << ",";
  }
  os << "\n\t\t}";
  return os;
}

xmessage::xmessage() = default;

std::ostream &operator<<(std::ostream &os, const xstream &xs) {
  os << "{\n\t\"stream\": " << xs.Stream << "\n\t\"messages\": [";
  for (auto &m : xs.Messages) {
    os << m;
  }
  os << "\n\t]\n}";
  return os;
}

xstream_reply::xstream_reply(const reply &data) {
  if (data.is_array()) {
    for (auto &d : data.as_array()) {
      emplace_back(xstream(d));
    }
  }
}

std::ostream &operator<<(std::ostream &os, const xstream_reply &xs) {
  for (auto &x : xs) {
    os << x;
  }
  return os;
}

xinfo_reply::xinfo_reply(const cpp_redis::reply_t &data) {
  if (data.is_array()) {
    auto da = data.as_array();
    // reply z = da[0];
    // std::cout << data.as_string() << std::endl;
    Length = da[1].as_integer();
    RadixTreeKeys = da[3].as_integer();
    RadixTreeNodes = da[5].as_integer();
    Groups = da[7].as_integer();
    LastGeneratedId = da[9].as_string();
    xmessage_t x((da[11]));
    FirstEntry = x;
    xmessage_t y(da[13]);
    LastEntry = y;
  }
}
} // namespace cpp_redis