From 1ab5fbb1df70fde3a1efeb617219d6c76b778acf Mon Sep 17 00:00:00 2001
From: Alexander Diemand <codieplusplus@apax.net>
Date: Mon, 21 Oct 2024 21:05:43 +0200
Subject: [PATCH] wallet component

Signed-off-by: Alexander Diemand <codieplusplus@apax.net>
---
 .../src/lib/components/wallet.svelte          | 39 +++++++++++++++
 bca-token-market/src/lib/wallet.ts            |  1 +
 .../[cid]/service/[sid]/instance/+page.svelte | 47 +++++++++++--------
 3 files changed, 67 insertions(+), 20 deletions(-)
 create mode 100644 bca-token-market/src/lib/components/wallet.svelte

diff --git a/bca-token-market/src/lib/components/wallet.svelte b/bca-token-market/src/lib/components/wallet.svelte
new file mode 100644
index 0000000..b22fbfa
--- /dev/null
+++ b/bca-token-market/src/lib/components/wallet.svelte
@@ -0,0 +1,39 @@
+<script lang="ts">
+    // import { onMount } from 'svelte';
+    // import { Web3 } from 'web3';
+    import { WalletInformation, get_wallet_addr, wallet_logout } from '$lib/wallet'
+
+    export let wallet = new WalletInformation()
+
+    // onMount ( async () => {
+    //     if (window.ethereum && ! window.web3) {
+    //         window.web3 = new Web3(window.ethereum);
+    //     }
+    // })
+
+    async function login_wallet(ev) {
+        wallet = await get_wallet_addr(wallet, ev)
+    }
+    async function logout_wallet() {
+        await wallet_logout(wallet)
+    }
+</script>
+
+<div class="">
+    {#if wallet.walletaddr}
+    <div class="w3-dropdown-hover">
+        <button class="w3-btn w3-small" id="address">{wallet.walletaddr.substring(0,6)}..{wallet.walletaddr.substring(wallet.walletaddr.length - 5)}</button>
+        <div class="w3-dropdown-content w3-bar-block w3-border">
+          <a href="#" class="w3-bar-item w3-button w3-small">{wallet.walletaddr}</a>
+          <a href="#" class="w3-bar-item w3-button">network: {wallet.networkname ? wallet.networkname : '' } {wallet.walletnetwork}</a>
+        </div>
+    </div> 
+    <button type="button" class="w3-btn" on:click={() => logout_wallet()}><i class="w3-tooltip fa fa-sign-out"> <span class="w3-text">disconnect wallet</span></i></button>
+    {:else}
+    <button type="button" class="w3-btn" on:click={ev => login_wallet(ev)}><i class="w3-tooltip fa fa-sign-in"> <span class="w3-text">connect wallet</span></i></button>
+    {/if}
+</div>
+
+<style>
+
+</style>
\ No newline at end of file
diff --git a/bca-token-market/src/lib/wallet.ts b/bca-token-market/src/lib/wallet.ts
index 4ba4f2a..b21be54 100644
--- a/bca-token-market/src/lib/wallet.ts
+++ b/bca-token-market/src/lib/wallet.ts
@@ -14,6 +14,7 @@ export async function get_wallet_chainid(wallet: WalletInformation): Promise<Wal
             if (wallet.walletnetwork === "0x89") { wallet.networkname = "polygon" }
             if (wallet.walletnetwork === "0xa4b1") { wallet.networkname = "arbitrum" }
             if (wallet.walletnetwork === "0xa86a") { wallet.networkname = "avalanche" }
+            if (wallet.walletnetwork === "0x7a69") { wallet.networkname = "local" }
             if (wallet.walletnetwork === "0x13882") { wallet.networkname = "polygon amoy testnet" }
         })
         wallet.warning = undefined;
diff --git a/bca-token-market/src/routes/services/controller/[cid]/service/[sid]/instance/+page.svelte b/bca-token-market/src/routes/services/controller/[cid]/service/[sid]/instance/+page.svelte
index 16ea0c8..17d2850 100644
--- a/bca-token-market/src/routes/services/controller/[cid]/service/[sid]/instance/+page.svelte
+++ b/bca-token-market/src/routes/services/controller/[cid]/service/[sid]/instance/+page.svelte
@@ -4,7 +4,8 @@
     import { Contract, Web3 } from 'web3';
     import { serviceContractABI, tokenContractABI, tokenContractAddress, contractAddresses  } from "$lib/contracts.js";
     import type { Instance } from '@prisma/client'
-    import { WalletInformation, reset_warning, get_wallet_addr, wallet_logout } from '$lib/wallet'
+    import { WalletInformation } from '$lib/wallet'
+    import Wallet from "$lib/components/wallet.svelte"
 
     export let data
 
@@ -16,6 +17,8 @@
         }
     })
 
+    $: has_wallet = !!wallet.walletaddr
+
     const is_provider = $page.data.session.user.role == "Provider"
 
     const locale = 'en'  // better get this from the browser
@@ -36,7 +39,7 @@
         document.getElementById('subscribe01').style.display='block'
     }
     let contractdetails : { user_addr: string, day_price: bigint, deposit: bigint, start_time: bigint, end_time: bigint, balance: bigint, subscriber: string} | undefined = undefined
-    async function open_check(_instance: Instance) {
+    async function open_details(_instance: Instance) {
         instance = _instance
         contractdetails = await read_contract(instance.contract_addr)
         document.getElementById('check01').style.display='block'
@@ -46,25 +49,23 @@
     let error_msg = ""
 
     async function read_contract(contractAddress: string) {
-        if (window.web3 && contractAddress) {
-            if (! wallet.walletaddr) { wallet = await get_wallet_addr(wallet, {}); }
+        if (window.web3 && contractAddress && wallet.walletaddr) {
 
             let contract: Contract<typeof serviceContractABI> = new window.web3.eth.Contract(serviceContractABI, contractAddresses[contractAddress])
-            const user_addr = await contract.methods.userAddress().call()
-            const day_price = await contract.methods.dayPrice().call()
-            const deposit = await contract.methods.deposit().call()
-            const start_time = await contract.methods.startTime().call()
-            const end_time = await contract.methods.endTime().call()
-            const balance = 0n   //await contract.methods.balanceUser().send({from: wallet.walletaddr}).then(console.log);
-            return { user_addr, day_price, deposit, start_time, end_time, balance, subscriber: (user_addr == wallet.walletaddr ? 'you' : 'anybody') }
+            const user_addr: string = await contract.methods.userAddress().call()
+            const day_price: bigint = await contract.methods.dayPrice().call()
+            const deposit: bigint = await contract.methods.deposit().call()
+            const start_time: bigint = await contract.methods.startTime().call()
+            const end_time: bigint = await contract.methods.endTime().call()
+            const balance: bigint = 0n   //await contract.methods.balanceUser().send({from: wallet.walletaddr}).then(console.log);
+            return { user_addr, day_price, deposit, start_time, end_time, balance, subscriber: (user_addr.toLocaleLowerCase() == wallet.walletaddr?.toLocaleLowerCase() ? 'you' : 'anybody') }
         }
         return {}
     }
 
     async function deposit_tokens(tokens: number, ev: any) {
         console.log(`got ${tokens}`)
-        if (window.web3 && instance.contract_addr) {
-            if (! wallet.walletaddr) { wallet = await get_wallet_addr(wallet, {}); }
+        if (window.web3 && instance.contract_addr && wallet.walletaddr) {
 
             let token: Contract<typeof tokenContractABI> = new window.web3.eth.Contract(tokenContractABI, tokenContractAddress)
             const decimals: bigint = await token.methods.decimals().call()
@@ -97,9 +98,11 @@
 {#if $page.data.session}
 <div class="w3-container w3-padding-32">
 
-    <p><a href="/services/controller">controllers</a>
-     - <a href="/services/controller/{data.controller_id}/service">services</a></p>
-
+    <div class="w3-bar">
+            <a class="w3-btn w3-small" href="/services/controller">controllers</a>
+            <a class="w3-btn w3-small" href="/services/controller/{data.controller_id}/service">services</a>
+            <a class="w3-btn w3-small" href="#"><Wallet bind:wallet={wallet} /></a>
+    </div>
     <h2 class="{is_provider ? 'w3-green' : 'w3-gray'}">Instances</h2>
 
     <table class="w3-table w3-striped">
@@ -109,8 +112,9 @@
             {#if is_provider }
                 <td><i class="fa fa-edit"></i> <a href="/services/controller/{data.controller_id}/service/{data.service_id}/instance/{instance.id}">{instance.id}</a></td>
             {:else}
-                <td><button type="button" on:click={() => open_subscribe(instance)}>subscribe {instance.id}</button>
-                    <button type="button" on:click={() => open_check(instance)}>check {instance.id}</button></td>
+                <td>{instance.id}
+                    <button type="button" class="w3-button {has_wallet ? "w3-blue" : 'w3-disabled'}" on:click={() => has_wallet && open_subscribe(instance)}>subscribe</button>
+                    <button type="button" class="w3-button {has_wallet ? "w3-blue" : 'w3-disabled'}" on:click={() => has_wallet && open_details(instance)}>details</button></td>
             {/if}
                 <td>{date_formatter.format(instance.created)}</td>
                 <td>{date_formatter.format(instance.updated)}</td>
@@ -140,7 +144,7 @@
             <h2>Subscribe to service</h2>
           </header>
           <div class="w3-container">
-            <p>Indicate the number of tokens you want to provide for the service:</p>
+            <p>Indicate the number of tokens you want to allocate for the service:</p>
             <p>{JSON.stringify(instance,null,2)}</p>
             <p><input type="number" width="28" bind:value={ntokens} min="1" max="999">
             <button type="button" on:click={ev => deposit_tokens(ntokens, ev)}>deposit</button>
@@ -170,11 +174,14 @@
             <!-- <tr><td>Start time:</td><td>{date_formatter.format(1000 * contractdetails.start_time)} {contractdetails.start_time}</td></tr> -->
             <tr><td>Start time:</td><td>{date_formatter.format(Number(contractdetails.start_time * 1000n))}</td></tr>
             <tr><td>End time:</td><td>{contractdetails.end_time > 0n ? date_formatter.format(Number(contractdetails.end_time * 1000n)) : ''}</td></tr>
+            {#if contractdetails.end_time == 0n}
+            <tr><td>Calc. end time:</td><td>{date_formatter.format(Number(contractdetails.start_time * 1000n + (contractdetails.deposit * 1000n * 24n * 3600n / contractdetails.day_price)))}</td></tr>
+            {/if}
             <tr><td>Price / 24h:</td><td>{contractdetails.day_price}</td></tr>
             <tr><td>Deposit:</td><td>{contractdetails.deposit}</td></tr>
             <tr><td>Balance:</td><td>{contractdetails.balance}</td></tr>
             </table>
-            {#if contractdetails.subscriber == 'you'}<p><button type="button" on:click={ev => cancel_service(instance, ev)}>cancel</button></p>{/if}
+            {#if contractdetails.subscriber == 'you'}<p><button type="button" class="w3-button w3-right" on:click={ev => cancel_service(instance, ev)}>cancel</button></p>{/if}
             {/if}
           </div>
           <footer class="w3-container w3-green">