feat(bridge-ui-v2): NFT bridge stepper (#14811)

taikoxyz · Sep 28, 2023 · 90e19fc · 90e19fc · vercel · Sep 28, 2023
1 parent e8e2f05
commit 90e19fc
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diff --git a/packages/bridge-ui-v2/src/components/Bridge/Bridge.svelte b/packages/bridge-ui-v2/src/components/Bridge/Bridge.svelte
@@ -6,11 +6,13 @@
   import { chainConfig } from '$chainConfig';
   import { FlatAlert } from '$components/Alert';
   import ChainSelectorWrapper from '$components/Bridge/ChainSelectorWrapper.svelte';
+  import { Button } from '$components/Button';
   import { Card } from '$components/Card';
   import { successToast, warningToast } from '$components/NotificationToast';
   import { errorToast, infoToast } from '$components/NotificationToast/NotificationToast.svelte';
   import { OnAccount } from '$components/OnAccount';
   import { OnNetwork } from '$components/OnNetwork';
+  import { Step, Stepper } from '$components/Stepper';
   import { TokenDropdown } from '$components/TokenDropdown';
   import {
     type BridgeArgs,
@@ -41,8 +43,18 @@
   import Amount from './Amount.svelte';
   import { ProcessingFee } from './ProcessingFee';
   import Recipient from './Recipient.svelte';
-  import { bridgeService, destNetwork, enteredAmount, processingFee, recipientAddress, selectedToken } from './state';
-
+  import {
+    activeBridge,
+    bridgeService,
+    destNetwork,
+    enteredAmount,
+    processingFee,
+    recipientAddress,
+    selectedToken,
+  } from './state';
+  import { BridgeTypes, NFTSteps } from './types';
+
+  let activeStep: NFTSteps = NFTSteps.IMPORT;
   let amountComponent: Amount;
   let recipientComponent: Recipient;
   let processingFeeComponent: ProcessingFee;
@@ -296,33 +308,68 @@
       }
     }
   }
+
+  const nextStep = () => (activeStep = Math.min(activeStep + 1, NFTSteps.CONFIRM));
+  const back = () => (activeStep = Math.max(activeStep - 1, NFTSteps.IMPORT));
+
+  let nftStepTitle: string;
+  let nftStepDescription: string;
+
+  $: {
+    const stepKey = NFTSteps[activeStep].toLowerCase(); // Convert enum to string and to lowercase
+    nftStepTitle = $t(`bridge.title.nft.${stepKey}`);
+    nftStepDescription = $t(`bridge.description.nft.${stepKey}`);
+  }
+
   $: if ($selectedToken && amountComponent) {
     amountComponent.validateAmount();
   }
 </script>
 
-<Card class="w-full md:w-[524px]" title={$t('bridge.title.default')} text={$t('bridge.description')}>
-  <div class="space-y-[30px]">
-    <div class="f-between-center gap-4">
-      <ChainSelectorWrapper />
-    </div>
+{#if $activeBridge === BridgeTypes.FUNGIBLE}
+  <Card class="w-full md:w-[524px]" title={$t('bridge.title.default')} text={$t('bridge.description')}>
+    <div class="space-y-[30px]">
+      <div class="f-between-center gap-4">
+        <ChainSelectorWrapper />
+      </div>
 
-    <TokenDropdown {tokens} bind:value={$selectedToken} />
-    {#if $selectedToken?.symbol === 'BLL' && !$selectedToken?.imported}
-      <FlatAlert class="!mt-2" message={$t('bridge.errors.bll_token')} type="warning" />
-    {/if}
-    <Amount bind:this={amountComponent} />
+      <TokenDropdown {tokens} bind:value={$selectedToken} />
+      {#if $selectedToken?.symbol === 'BLL' && !$selectedToken?.imported}
+        <FlatAlert class="!mt-2" message={$t('bridge.errors.bll_token')} type="warning" />
+      {/if}
+      <Amount bind:this={amountComponent} />
 
-    <div class="space-y-[16px]">
-      <Recipient bind:this={recipientComponent} />
-      <ProcessingFee bind:this={processingFeeComponent} />
-    </div>
+      <div class="space-y-[16px]">
+        <Recipient bind:this={recipientComponent} />
+        <ProcessingFee bind:this={processingFeeComponent} />
+      </div>
 
-    <div class="h-sep" />
+      <div class="h-sep" />
 
-    <Actions {approve} {bridge} />
+      <Actions {approve} {bridge} />
+    </div>
+  </Card>
+{:else if $activeBridge === BridgeTypes.NFT}
+  <div class="f-col">
+    <Stepper {activeStep}>
+      <Step stepIndex={NFTSteps.IMPORT} currentStepIndex={activeStep} isActive={activeStep === NFTSteps.IMPORT}
+        >{$t('bridge.title.nft.import')}</Step>
+      <Step stepIndex={NFTSteps.REVIEW} currentStepIndex={activeStep} isActive={activeStep === NFTSteps.REVIEW}
+        >{$t('bridge.title.nft.review')}</Step>
+      <Step stepIndex={NFTSteps.CONFIRM} currentStepIndex={activeStep} isActive={activeStep === NFTSteps.CONFIRM}
+        >{$t('bridge.title.nft.confirm')}</Step>
+    </Stepper>
+
+    <Card class="mt-[32px] w-full md:w-[524px]" title={nftStepTitle} text={nftStepDescription}>
+      <div class="f-between-center w-full gap-4">
+        <Button type="primary" class="px-[28px] py-[14px] rounded-full flex-1 text-white" on:click={back}
+          >Previous Step</Button>
+        <Button type="primary" class="px-[28px] py-[14px] rounded-full flex-1 text-white" on:click={nextStep}
+          >Next Step</Button>
+      </div>
+    </Card>
   </div>
-</Card>
+{/if}
 
 <OnNetwork change={onNetworkChange} />
 

diff --git a/packages/bridge-ui-v2/src/components/Bridge/BridgeTabs.svelte b/packages/bridge-ui-v2/src/components/Bridge/BridgeTabs.svelte
@@ -1,25 +1,34 @@
 <script lang="ts">
   import { t } from 'svelte-i18n';
 
-  import { page } from '$app/stores';
-  import { LinkButton } from '$components/LinkButton';
   import { PUBLIC_NFT_BRIDGE_ENABLED } from '$env/static/public';
   import { classNames } from '$libs/util/classNames';
 
+  import { activeBridge } from './state';
+  import { BridgeTypes } from './types';
+
   let classes = classNames('space-x-2', $$props.class);
 
-  $: isERC20Bridge = $page.route.id === '/';
-  $: isNFTBridge = $page.route.id === '/nft';
+  $: isERC20Bridge = $activeBridge === BridgeTypes.FUNGIBLE;
+  $: isNFTBridge = $activeBridge === BridgeTypes.NFT;
+
+  const onBridgeClick = (type: BridgeTypes) => {
+    activeBridge.set(type);
+  };
 </script>
 
 {#if PUBLIC_NFT_BRIDGE_ENABLED === 'true'}
   <div class={classes}>
-    <LinkButton class="py-2 px-[20px]" href="/" active={isERC20Bridge}>
+    <button
+      class="{isERC20Bridge ? 'btn-primary' : 'btn-ghost'} px-[28px] py-[14px] rounded-full text-white"
+      on:click={() => onBridgeClick(BridgeTypes.FUNGIBLE)}>
       <span> {$t('nav.token')}</span>
-    </LinkButton>
+    </button>
 
-    <LinkButton class="py-2 px-[20px]" href="/nft" active={isNFTBridge}>
+    <button
+      class="{isNFTBridge ? 'btn-primary' : 'btn-ghost'}  h-[44px] px-[28px] py-[14px] rounded-full text-white"
+      on:click={() => onBridgeClick(BridgeTypes.NFT)}>
       <span> {$t('nav.nft')}</span>
-    </LinkButton>
+    </button>
   </div>
 {/if}
diff --git a/packages/bridge-ui-v2/src/components/Bridge/state.ts b/packages/bridge-ui-v2/src/components/Bridge/state.ts
@@ -5,6 +5,8 @@ import { bridges } from '$libs/bridge';
 import { chains } from '$libs/chain';
 import type { Token } from '$libs/token';
 
+import { type BridgeType, BridgeTypes } from './types';
+
 // Note: we could combine this with Context API, but since we'll only
 // have one Bridge component, it would be an overkill. If we wanted to
 // instantiate multiple Bridge components, then we'd need to use
@@ -14,6 +16,7 @@ import type { Token } from '$libs/token';
 // but once again, we don't need such level of security that we have to
 // prevent other components outside the Bridge from accessing this store.
 
+export const activeBridge = writable<BridgeType>(BridgeTypes.FUNGIBLE);
 export const selectedToken = writable<Maybe<Token>>(null);
 export const tokenBalance = writable<Maybe<FetchBalanceResult>>(null);
 export const enteredAmount = writable<bigint>(BigInt(0));

diff --git a/packages/bridge-ui-v2/src/components/Bridge/types.ts b/packages/bridge-ui-v2/src/components/Bridge/types.ts
@@ -0,0 +1,12 @@
+export enum BridgeTypes {
+  FUNGIBLE = 'FUNGIBLE',
+  NFT = 'NFT',
+}
+
+export enum NFTSteps {
+  IMPORT,
+  REVIEW,
+  CONFIRM,
+}
+
+export type BridgeType = BridgeTypes;
diff --git a/packages/bridge-ui-v2/src/components/Card/Card.svelte b/packages/bridge-ui-v2/src/components/Card/Card.svelte
@@ -18,7 +18,9 @@
 
 <div class={classes}>
   <div class="card-body body-regular p-4 md:p-[50px] gap-0">
-    <h2 class="card-title title-screen-bold">{title}</h2>
+    {#if title}
+      <h2 class="card-title title-screen-bold">{title}</h2>
+    {/if}
     {#if text}
       <p>{text}</p>
     {/if}

diff --git a/packages/bridge-ui-v2/src/components/Stepper/Step.svelte b/packages/bridge-ui-v2/src/components/Stepper/Step.svelte
@@ -0,0 +1,13 @@
+<script lang="ts">
+  export let isActive = false;
+  export let stepIndex: number;
+  export let currentStepIndex: number;
+</script>
+
+<li
+  data-content=""
+  class="step
+  {isActive ? 'step-primary' : ''} 
+  {stepIndex < currentStepIndex && !isActive ? 'step-previous' : ''}">
+  <slot />
+</li>
diff --git a/packages/bridge-ui-v2/src/components/Stepper/Stepper.svelte b/packages/bridge-ui-v2/src/components/Stepper/Stepper.svelte
@@ -0,0 +1,23 @@
+<script lang="ts">
+  import { classNames } from '$libs/util/classNames';
+  export let activeStep: number = 0;
+
+  const styles = `
+    w-full 
+    md:card 
+    md:rounded-[20px] 
+    md:border 
+    md:border-divider-border
+    dark:md:glassy-gradient-card
+    dark:md:glass-background-gradient`;
+
+  $: classes = classNames(styles, $$props.class);
+</script>
+
+<div class={classes}>
+  <div class="card-body body-regular gap-0 p-0">
+    <ul class="steps my-[30px]">
+      <slot {activeStep} />
+    </ul>
+  </div>
+</div>
diff --git a/packages/bridge-ui-v2/src/components/Stepper/index.ts b/packages/bridge-ui-v2/src/components/Stepper/index.ts
@@ -0,0 +1,2 @@
+export { default as Step } from './Step.svelte';
+export { default as Stepper } from './Stepper.svelte';
diff --git a/packages/bridge-ui-v2/src/i18n/en.json b/packages/bridge-ui-v2/src/i18n/en.json
@@ -12,9 +12,20 @@
   "bridge": {
     "title": {
       "default": "Bridge Token",
-      "nft": "Bridge NFT"
+      "nft": {
+        "import": "Import NFT",
+        "review": "Review",
+        "confirm": "Confirm"
+      }
+    },
+    "description": {
+      "default": "Send your assets across chains.",
+      "nft": {
+        "import": "Transfer your NFTs across chains",
+        "review": "Verify your NFT details.",
+        "confirm": "Confirm your NFT details."
+      }
     },
-    "description": "Send your assets across chains.",
     "actions": {
       "approve": {
         "tx": "Transaction sent to approve {token} tokens. Click <a href=\"{url}\" target=\"_blank\"><b>here</b></a> to see it in the explorer.",
@@ -48,7 +59,8 @@
       "approved": "Approved",
       "bridge": "Bridge",
       "bridging": "Bridging",
-      "import": "Fetch NFT data"
+      "fetch": "Fetch NFT data",
+      "import": "Import"
     }
   },
   "recipient": {

diff --git a/packages/bridge-ui-v2/src/styles/override.css b/packages/bridge-ui-v2/src/styles/override.css
@@ -47,3 +47,34 @@ input[type='number'] {
   flex-direction: column;
   align-items: center;
 }
+
+.step:after {
+  height: 0px !important;
+  width: 0px !important;
+}
+
+.step-primary:after {
+  height: 8px !important;
+  width: 8px !important;
+}
+
+.step:before {
+  background-color: rgba(255, 198, 233, 0.2) !important;
+  height: 2px !important;
+}
+
+.step-primary:before {
+  background-color: #e81899 !important;
+  height: 2px !important;
+}
+
+.step-previous:before {
+  background-color: #e81899 !important;
+  height: 2px !important;
+}
+
+.step-previous:after {
+  @apply step-primary;
+  height: 0px !important;
+  width: 0px !important;
+}