# Copyright (c) 2018 The Monero Project
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"""Daemon class to make rpc calls and store state."""

from .rpc import JSONRPC 

class Wallet(object):

    def __init__(self, protocol='http', host='127.0.0.1', port=18083):
        self.rpc = JSONRPC('{protocol}://{host}:{port}'.format(protocol=protocol, host=host, port=port))

    def make_uniform_destinations(self, address, transfer_amount, transfer_number_of_destinations=1):
        destinations = []
        for i in range(transfer_number_of_destinations):
            destinations.append({"amount":transfer_amount,"address":address})
        return destinations

    def make_destinations(self, addresses, transfer_amounts):
        destinations = []
        for i in range(len(addresses)):
            destinations.append({'amount':transfer_amounts[i],'address':addresses[i]})
        return destinations

    def transfer(self, destinations, ringsize=7, payment_id=''):
        transfer = {
            'method': 'transfer',
            'params': {
                'destinations': destinations,
                'mixin' : ringsize - 1,
                'get_tx_key' : True
            },
            'jsonrpc': '2.0', 
            'id': '0'    
        }
        if(len(payment_id) > 0):
            transfer['params'].update({'payment_id' : payment_id})
        return self.rpc.send_json_rpc_request(transfer)   

    def transfer_split(self, destinations, ringsize=7, payment_id=''):
        print(destinations)
        transfer = {
            "method": "transfer_split",
            "params": {
                "destinations": destinations,
                "mixin" : ringsize - 1,
                "get_tx_key" : True,
                "new_algorithm" : True
            },
            "jsonrpc": "2.0", 
            "id": "0"    
        }
        if(len(payment_id) > 0):
            transfer['params'].update({'payment_id' : payment_id})
        return self.rpc.send_json_rpc_request(transfer)   

    def create_wallet(self, index=''):
        create_wallet = {
            'method': 'create_wallet',
            'params': {
                'filename': 'testWallet' + index,
                'password' : '',
                'language' : 'English'
            },
            'jsonrpc': '2.0', 
            'id': '0'
        }
        return self.rpc.send_json_rpc_request(create_wallet)

    def get_balance(self):
        get_balance = {
            'method': 'get_balance',
            'jsonrpc': '2.0', 
            'id': '0'
        }
        return self.rpc.send_json_rpc_request(get_balance)

    def sweep_dust(self):
        sweep_dust = {
            'method': 'sweep_dust',
            'jsonrpc': '2.0', 
            'id': '0'   
        }
        return self.rpc.send_json_rpc_request(sweep_dust)

    def sweep_all(self, address):
        sweep_all = {
            'method': 'sweep_all',
            'params' : {
                'address' : ''
            },
            'jsonrpc': '2.0', 
            'id': '0'
        }
        return self.rpc.send_json_rpc_request(sweep_all)