'use strict';

var bitcore = require('bitcore');
var Block = bitcore.Block;

// mocks
var genesishex = '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';
var genesisbuf = new Buffer(genesishex, 'hex');
var mockBlock = new Block(genesisbuf);

function Blocks() {}


// params
Blocks.blockHashParam = function(req, res, next, blockHash) {
  blockHash.toString(); // TODO: fetch block from service
  req.block = mockBlock;
  next();
};


Blocks.getBlock = function(req, res) {
  res.send(req.block.toObject());
};
Blocks.getBlockError = function(req, res) {
  res.status(422);
  res.send('blockHash parameter must be a 64 digit hex');
};

module.exports = Blocks;