From 4198c18da79b85cd801eb8d9f42e7c8d66f18622 Mon Sep 17 00:00:00 2001
From: ankit-tailor <tailorankit3345@gmail.com>
Date: Mon, 13 Jan 2025 16:55:17 +0530
Subject: [PATCH 1/2] feat: add identity component

---
 packages/composer-kit/src/identity/avatar.tsx | 39 ++++++++++
 .../composer-kit/src/identity/balance.tsx     | 26 +++++++
 .../src/identity/hooks/use-social.ts          | 55 ++++++++++++++
 .../composer-kit/src/identity/indentity.tsx   | 73 +++++++++++++++++++
 packages/composer-kit/src/identity/index.ts   |  5 ++
 packages/composer-kit/src/identity/name.tsx   | 24 ++++++
 packages/composer-kit/src/identity/social.tsx | 27 +++++++
 7 files changed, 249 insertions(+)
 create mode 100644 packages/composer-kit/src/identity/avatar.tsx
 create mode 100644 packages/composer-kit/src/identity/balance.tsx
 create mode 100644 packages/composer-kit/src/identity/hooks/use-social.ts
 create mode 100644 packages/composer-kit/src/identity/indentity.tsx
 create mode 100644 packages/composer-kit/src/identity/index.ts
 create mode 100644 packages/composer-kit/src/identity/name.tsx
 create mode 100644 packages/composer-kit/src/identity/social.tsx

diff --git a/packages/composer-kit/src/identity/avatar.tsx b/packages/composer-kit/src/identity/avatar.tsx
new file mode 100644
index 0000000..e41cbe7
--- /dev/null
+++ b/packages/composer-kit/src/identity/avatar.tsx
@@ -0,0 +1,39 @@
+import React from "react";
+import { useIdentity } from "./indentity";
+
+function DefaultAvatar(): JSX.Element {
+  return (
+    <svg
+      fill="none"
+      height="40"
+      viewBox="0 0 40 40"
+      width="40"
+      xmlns="http://www.w3.org/2000/svg"
+    >
+      <path
+        clipRule="evenodd"
+        d="M5.00778 17.7143C3.16266 16.0662 2.0011 13.6687 2.0011 11C2.0011 6.02944 6.03054 2 11.0011 2C15.9717 2 20.0011 6.02944 20.0011 11C20.0011 13.6687 18.8395 16.0662 16.9944 17.7143C16.88 15.2738 15.3075 13.2145 13.1284 12.388C14.2534 11.6802 15.0011 10.4274 15.0011 9C15.0011 6.79086 13.2102 5 11.0011 5C8.79196 5 7.0011 6.79086 7.0011 9C7.0011 10.4274 7.74875 11.6802 8.87381 12.388C6.69469 13.2145 5.12219 15.2738 5.00778 17.7143ZM5.57936 20.5732C2.24834 18.6827 0.00109863 15.1038 0.00109863 11C0.00109863 4.92487 4.92597 0 11.0011 0C17.0762 0 22.0011 4.92487 22.0011 11C22.0011 15.1038 19.7539 18.6827 16.4228 20.5732C16.3637 20.6068 16.3042 20.6399 16.2444 20.6724C14.6857 21.5191 12.8996 22 11.0011 22C9.02974 22 7.1795 21.4814 5.57936 20.5732Z"
+        fill="currentColor"
+        fillRule="evenodd"
+      />
+    </svg>
+  );
+}
+
+export function Avatar(): JSX.Element {
+  const { avatar, name: ensName } = useIdentity();
+
+  return (
+    <>
+      {avatar ? (
+        <img
+          alt={`${ensName}-avatar`}
+          className="rounded-full h-10 w-10"
+          src={avatar}
+        />
+      ) : (
+        <DefaultAvatar />
+      )}
+    </>
+  );
+}
diff --git a/packages/composer-kit/src/identity/balance.tsx b/packages/composer-kit/src/identity/balance.tsx
new file mode 100644
index 0000000..3f6733d
--- /dev/null
+++ b/packages/composer-kit/src/identity/balance.tsx
@@ -0,0 +1,26 @@
+import { useBalance } from "../core/internal/hooks/use-balance";
+import { UTILITY_TOKENS } from "../core/internal/utils/constants";
+import { cn } from "../utils/helper";
+import { useIdentity } from "./indentity";
+
+interface BalanceProps extends React.HTMLAttributes<HTMLParagraphElement> {
+  precison?: number;
+}
+
+export function Balance({
+  className,
+  precison = 3,
+  ...props
+}: BalanceProps): JSX.Element | null {
+  const { address, token } = useIdentity();
+  const { balance } = useBalance({
+    address,
+    tokenMetaData: UTILITY_TOKENS[token],
+  });
+
+  return (
+    <p {...props} className={cn("text-sm", className)}>
+      {`${parseFloat(balance).toFixed(precison)} ${token}`}
+    </p>
+  );
+}
diff --git a/packages/composer-kit/src/identity/hooks/use-social.ts b/packages/composer-kit/src/identity/hooks/use-social.ts
new file mode 100644
index 0000000..f47c2f7
--- /dev/null
+++ b/packages/composer-kit/src/identity/hooks/use-social.ts
@@ -0,0 +1,55 @@
+import { useState, useEffect } from "react";
+import { mainnet } from "viem/chains";
+import { normalize } from "viem/ens";
+import { getPublicClient } from "../../core/internal/config/viem-public-client";
+
+interface SocialProps {
+  ensName: string;
+  tag: "github" | "twitter" | "url" | "farcaster";
+}
+
+const getSocialUrl = (tag: string, data: string) => {
+  switch (tag) {
+    case "github":
+      return `https://github.com/${data}`;
+    case "twitter":
+      return `https://x.com/${data}`;
+    case "url":
+      return data;
+    case "farcaster":
+      return `https://warpcast.com/${data}`;
+    default:
+      return null;
+  }
+};
+
+export const useSocial = ({ ensName, tag }: SocialProps) => {
+  const [socialData, setSocialData] = useState<{
+    tag: string;
+    url: string | null;
+  } | null>(null);
+
+  useEffect(() => {
+    const fetchSocialData = async () => {
+      const client = getPublicClient(mainnet);
+
+      const data = await client.getEnsText({
+        name: normalize(ensName),
+        key: `com.${tag}`,
+      });
+
+      if (data) {
+        setSocialData({
+          url: getSocialUrl(tag, data),
+          tag,
+        });
+      } else {
+        setSocialData(null);
+      }
+    };
+
+    fetchSocialData();
+  }, [ensName]);
+
+  return socialData;
+};
diff --git a/packages/composer-kit/src/identity/indentity.tsx b/packages/composer-kit/src/identity/indentity.tsx
new file mode 100644
index 0000000..cea66c9
--- /dev/null
+++ b/packages/composer-kit/src/identity/indentity.tsx
@@ -0,0 +1,73 @@
+import React, {
+  createContext,
+  useContext,
+  useMemo,
+  type HTMLAttributes,
+} from "react";
+import { type Address } from "viem";
+import { mainnet } from "viem/chains";
+import { useEnsAvatar, useEnsName } from "wagmi";
+
+interface IdentityProps extends HTMLAttributes<HTMLDivElement> {
+  address: Address;
+  token?: "CELO" | "cUSD" | "USDT";
+}
+
+interface IdentityContextType {
+  address: Address;
+  name: string;
+  avatar: string;
+  balance: string;
+  token: "CELO" | "cUSD" | "USDT";
+}
+
+const IdentityContext = createContext<IdentityContextType | null>(null);
+
+export function Identity({
+  children,
+  token = "CELO",
+  address,
+  ...props
+}: IdentityProps): JSX.Element {
+  const { data: ensName, isLoading: isEnsLoading } = useEnsName({
+    address,
+    chainId: mainnet.id,
+    query: {
+      enabled: true,
+    },
+  });
+  const { data: avatar, isLoading: isAvatarLoading } = useEnsAvatar({
+    name: ensName ?? "",
+    chainId: mainnet.id,
+  });
+
+  const contextValue = useMemo(() => {
+    return {
+      address,
+      name: ensName ?? "",
+      avatar: avatar ?? "",
+      balance: "0",
+      token,
+    };
+  }, [address, avatar, ensName, token]);
+
+  if (isEnsLoading || isAvatarLoading) {
+    return <div />;
+  }
+
+  return (
+    <IdentityContext.Provider value={contextValue}>
+      <div {...props}> {children}</div>
+    </IdentityContext.Provider>
+  );
+}
+
+export const useIdentity = (): IdentityContextType => {
+  const context = useContext(IdentityContext);
+
+  if (!context) {
+    throw new Error("useIdentity must be used within an IdentityProvider");
+  }
+
+  return context;
+};
diff --git a/packages/composer-kit/src/identity/index.ts b/packages/composer-kit/src/identity/index.ts
new file mode 100644
index 0000000..19a3842
--- /dev/null
+++ b/packages/composer-kit/src/identity/index.ts
@@ -0,0 +1,5 @@
+export { Identity } from "./indentity";
+export { Avatar } from "./avatar";
+export { Name } from "./name";
+export { Balance } from "./balance";
+export { Social } from "./social";
diff --git a/packages/composer-kit/src/identity/name.tsx b/packages/composer-kit/src/identity/name.tsx
new file mode 100644
index 0000000..6a632b9
--- /dev/null
+++ b/packages/composer-kit/src/identity/name.tsx
@@ -0,0 +1,24 @@
+import { cn } from "../utils/helper";
+import { useIdentity } from "./indentity";
+
+interface NameProps extends React.HTMLAttributes<HTMLParagraphElement> {
+  isTruncated?: boolean;
+}
+
+const getTruncatedAddress = (address: string): string => {
+  return `${address.slice(0, 6)}...${address.slice(-4)}`;
+};
+
+export function Name({
+  isTruncated = true,
+  className,
+  ...props
+}: NameProps): JSX.Element | null {
+  const { address, name } = useIdentity();
+
+  return (
+    <p {...props} className={cn("font-bold text-base", className)}>
+      {name || isTruncated ? getTruncatedAddress(address) : address}
+    </p>
+  );
+}
diff --git a/packages/composer-kit/src/identity/social.tsx b/packages/composer-kit/src/identity/social.tsx
new file mode 100644
index 0000000..2e56a01
--- /dev/null
+++ b/packages/composer-kit/src/identity/social.tsx
@@ -0,0 +1,27 @@
+import { useSocial } from "./hooks/use-social";
+import { useIdentity } from "./indentity";
+
+interface SocialProps extends React.HTMLAttributes<HTMLAnchorElement> {
+  tag: "github" | "twitter" | "url" | "farcaster";
+}
+
+export function Social({
+  className,
+  tag,
+  children,
+  ...props
+}: SocialProps): JSX.Element | null {
+  const { name } = useIdentity();
+  const data = useSocial({
+    ensName: name,
+    tag,
+  });
+
+  if (!data) return null;
+
+  return (
+    <a href={data?.url ?? "#"} target="_blank" className={className} {...props}>
+      {children ?? tag}
+    </a>
+  );
+}

From abea3ffd4547f330253c277f72ab69cd4be5be49 Mon Sep 17 00:00:00 2001
From: ankit-tailor <tailorankit3345@gmail.com>
Date: Mon, 13 Jan 2025 16:55:35 +0530
Subject: [PATCH 2/2] feat: add identity story

---
 apps/storybook/stories/identity.stories.tsx | 34 +++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 apps/storybook/stories/identity.stories.tsx

diff --git a/apps/storybook/stories/identity.stories.tsx b/apps/storybook/stories/identity.stories.tsx
new file mode 100644
index 0000000..3344608
--- /dev/null
+++ b/apps/storybook/stories/identity.stories.tsx
@@ -0,0 +1,34 @@
+import type { Meta, StoryObj } from "@storybook/react";
+import {
+  Avatar,
+  Balance,
+  Identity,
+  Name,
+  Social,
+} from "@composer-kit/ui/identity";
+
+const meta: Meta<typeof Identity> = {
+  component: Identity,
+  argTypes: {},
+};
+
+export default meta;
+
+type Story = StoryObj<typeof Identity>;
+
+export const Primary: Story = {
+  render: () => {
+    return (
+      <Identity address="0x" className="flex gap-2 items-center" token="cUSD">
+        <Avatar />
+        <div className="flex flex-col">
+          <Name />
+          <Balance />
+        </div>
+        <Social tag="twitter" />
+      </Identity>
+    );
+  },
+  name: "Indentity",
+  args: {},
+};