git.iko.soy/bridge
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bridge/src/views/UrbitID/SetProxy.js
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1import React, { useCallback, useMemo } from 'react';
2import cn from 'classnames';
3import { Grid, Text, Flex, ToggleInput } from 'indigo-react';
4import * as azimuth from 'azimuth-js';
6import { useNetwork } from 'store/network';
7import { usePointCache } from 'store/pointCache';
8import { usePointCursor } from 'store/pointCursor';
10import {
11 PROXY_TYPE,
12 proxyTypeToHuman,
13 proxyTypeToHumanDescription,
14} from 'lib/proxy';
15import * as need from 'lib/need';
16import { useLocalRouter } from 'lib/LocalRouter';
17import { ETH_ZERO_ADDR, eqAddr, isZeroAddress } from 'lib/wallet';
18import capitalize from 'lib/capitalize';
19import useEthereumTransaction from 'lib/useEthereumTransaction';
21import ViewHeader from 'components/ViewHeader';
22import InlineEthereumTransaction from 'components/InlineEthereumTransaction';
23import { GAS_LIMITS } from 'lib/constants';
24import { AddressInput } from 'form/Inputs';
25import {
26 composeValidator,
27 buildCheckboxValidator,
28 buildAddressValidator,
29} from 'form/validators';
30import BridgeForm from 'form/BridgeForm';
31import FormError from 'form/FormError';
32import CopiableAddress from 'components/CopiableAddress';
34const proxyFromDetails = (details, contracts, proxyType) => {
35 switch (proxyType) {
36 case PROXY_TYPE.MANAGEMENT:
37 return details.managementProxy;
38 case PROXY_TYPE.SPAWN:
39 return details.spawnProxy;
40 case PROXY_TYPE.TRANSFER:
41 return details.transferProxy;
42 case PROXY_TYPE.VOTING:
43 if (eqAddr(details.votingProxy, contracts.delegatedSending.address)) {
44 return `${details.votingProxy} (invites contract)`;
45 } else {
46 return details.votingProxy;
47 }
48 default:
49 throw new Error(`Unknown proxyType: ${proxyType}`);
50 }
51};
53function useSetProxy(proxyType) {
54 const { contracts } = useNetwork();
55 const { pointCursor } = usePointCursor();
56 const { syncDetails } = usePointCache();
58 const _contracts = need.contracts(contracts);
59 const _point = need.point(pointCursor);
61 const { construct, ...rest } = useEthereumTransaction(
62 useCallback(
63 address => {
64 const txArgs = [_contracts, _point, address];
66 switch (proxyType) {
67 case PROXY_TYPE.MANAGEMENT:
68 return azimuth.ecliptic.setManagementProxy(...txArgs);
69 case PROXY_TYPE.SPAWN:
70 return azimuth.ecliptic.setSpawnProxy(...txArgs);
71 case PROXY_TYPE.TRANSFER:
72 return azimuth.ecliptic.setTransferProxy(...txArgs);
73 case PROXY_TYPE.VOTING:
74 return azimuth.ecliptic.setVotingProxy(...txArgs);
75 default:
76 throw new Error(`Unknown proxyType ${proxyType}`);
77 }
78 },
79 [_contracts, _point, proxyType]
80 ),
81 useCallback(() => syncDetails(_point), [_point, syncDetails]),
82 GAS_LIMITS.SET_PROXY
83 );
85 // force-unset
86 const unset = useCallback(() => {
87 construct(ETH_ZERO_ADDR);
88 }, [construct]);
90 return {
91 construct,
92 unset,
93 ...rest,
94 };
97export default function SetProxy() {
98 const { data, pop } = useLocalRouter();
99 const { getDetails } = usePointCache();
100 const { pointCursor } = usePointCursor();
101 const { contracts } = useNetwork();
103 const _point = need.point(pointCursor);
104 const _details = need.details(getDetails(_point));
105 const _contracts = need.contracts(contracts);
107 const properProxyType = capitalize(proxyTypeToHuman(data.proxyType));
109 const {
110 construct,
111 unconstruct,
112 unset,
113 inputsLocked,
114 completed,
115 bind,
116 } = useSetProxy(data.proxyType);
118 const validateForm = useCallback((values, errors) => {
119 if (!values.unset && errors.address) {
120 return errors;
121 }
122 }, []);
124 const validate = useMemo(
125 () =>
126 composeValidator(
127 {
128 unset: buildCheckboxValidator(),
129 address: buildAddressValidator(),
130 },
131 validateForm
132 ),
133 [validateForm]
134 );
136 const onValues = useCallback(
137 ({ valid, values, form }) => {
138 if (valid) {
139 if (values.unset) {
140 unset();
141 form.change('address', '');
142 } else {
143 construct(values.address);
144 }
145 } else {
146 unconstruct();
147 }
148 },
149 [construct, unconstruct, unset]
150 );
152 const initialValues = useMemo(() => ({ unset: false }), []);
154 const proxyAddress = proxyFromDetails(_details, _contracts, data.proxyType);
155 const isProxySet = !isZeroAddress(proxyAddress);
157 const proxyAddressLabel = useMemo(() => `Current ${properProxyType} Key`, [
158 properProxyType,
159 ]);
161 const header = useMemo(() => {
162 const pfix = completed ? 'New' : 'Edit';
163 return `${pfix} ${properProxyType} Key`;
164 }, [completed, properProxyType]);
166 return (
167 <Grid>
168 <Grid.Item full className="f5 mb2">
169 {header}
170 </Grid.Item>
172 {!completed && (
173 <>
174 <Grid.Item full as={Text} className="mb4 f5 gray4">
175 {proxyTypeToHumanDescription(data.proxyType)}
176 </Grid.Item>
177 <Grid.Item
178 full
179 as={Text}
180 className={cn('f6', {
181 green3: completed,
182 })}>
183 Current
184 </Grid.Item>
185 </>
186 )}
188 <BridgeForm
189 validate={validate}
190 onValues={onValues}
191 initialValues={initialValues}>
192 {({ handleSubmit, values }) => (
193 <>
194 <Grid.Item full as={Flex} row justify="between" align="center">
195 <Flex.Item
196 flex
197 as={Text}
198 className={cn('mono mv3 gray4', {
199 black: !completed && isProxySet,
200 gray4: !completed && !isProxySet,
201 green3: completed,
202 })}>
203 {isProxySet ? proxyAddress : 'Unset'}
204 </Flex.Item>
205 </Grid.Item>
207 {completed ? (
208 <Grid.Item full className="mb4" />
209 ) : (
210 <Grid.Item
211 full
212 as={AddressInput}
213 className="mv4"
214 name="address"
215 label={`New ${properProxyType} Address`}
216 disabled={inputsLocked || values.unset}
217 />
218 )}
220 <Grid.Item full as={FormError} />
222 <Grid.Item
223 full
224 as={InlineEthereumTransaction}
225 {...bind}
226 onReturn={() => pop()}
227 />
228 </>
229 )}
230 </BridgeForm>
231 </Grid>
232 );