From 3e8395b0c658f5013bc5ca82854bdb9e858f157a Mon Sep 17 00:00:00 2001
From: Azalea <22280294+hykilpikonna@users.noreply.github.com>
Date: Thu, 22 Feb 2024 10:00:18 -0500
Subject: [PATCH] [+] Show card conflicts

---
 AquaNet/src/components/BindCard.svelte | 178 +++++++++++++++++++------
 AquaNet/src/libs/sdk.ts                |   2 +-
 2 files changed, 141 insertions(+), 39 deletions(-)

diff --git a/AquaNet/src/components/BindCard.svelte b/AquaNet/src/components/BindCard.svelte
index af83c4ff..54dde535 100644
--- a/AquaNet/src/components/BindCard.svelte
+++ b/AquaNet/src/components/BindCard.svelte
@@ -1,20 +1,98 @@
 <!-- Svelte 4.2.11 -->
 
 <script lang="ts">
-  import { slide } from "svelte/transition"
+  import { slide, fade } from "svelte/transition"
   import { clz } from "../libs/ui";
-  import type { UserMe } from "../libs/generalTypes";
-  import { USER } from "../libs/sdk";
+  import type { CardSummary, CardSummaryGame, UserMe } from "../libs/generalTypes";
+  import { CARD, USER } from "../libs/sdk";
   import moment from "moment"
 
+  // State
+  let state = "ready"
+
   let error: string = ""
   let me: UserMe | null = null
+  let accountCardSummary: CardSummary | null = null
 
   // Fetch data for current user
-  USER.me().then(m => {
+  const updateMe = () => USER.me().then(m => {
     me = m
     m.cards.sort((a, b) => a.registerTime < b.registerTime ? 1 : -1)
+    CARD.summary(m.ghostCard.luid).then(s => accountCardSummary = s.summary)
   }).catch(e => error = e.message)
+  updateMe()
+
+  // Data conflict overlay
+  let conflictCardID: string = ""
+  let conflictSummary: CardSummary | null = null
+  let conflictGame: string = ""
+  let conflictNew: CardSummaryGame | null = null
+  let conflictOld: CardSummaryGame | null = null
+  let conflictToMigrate: string[] = []
+
+  async function link(type: 'AC' | 'SN') {
+    if (state !== 'ready') return
+    state = "linking-AC"
+    const id = type === 'AC' ? inputAC : inputSN
+
+    console.log("linking card", id)
+
+    // First, lookup the card summary
+    const summary = (await CARD.summary(id)).summary
+
+    // If all games in summary are null or doesn't conflict with the ghost card,
+    // we can link the card directly
+    // @ts-ignore - TS doesn't understand that k is a key of CardSummary, so it says k cannot be used as index
+    if (Object.keys(summary).every(k => summary[k] === null || accountCardSummary[k] === null)) {
+      console.log("linking card directly")
+      // @ts-ignore
+      await CARD.link({cardId: id, migrate: Object.keys(summary).filter(k => summary[k] !== null).join(",")})
+
+      // Refresh the user data
+      await updateMe()
+
+      state = ""
+    }
+
+    // For each conflicting game, ask the user if they want to migrate the data
+    else {
+      conflictSummary = summary
+      conflictCardID = id
+      await linkConflictContinue()
+    }
+  }
+
+  async function linkConflictContinue() {
+    console.log("linking card with migration")
+
+    let isConflict = false
+    for (const k in conflictSummary) {
+      // @ts-ignore
+      conflictNew = conflictSummary[k]
+      // @ts-ignore
+      conflictOld = accountCardSummary[k]
+      conflictGame = k
+      if (!conflictNew || !conflictOld) continue
+
+      isConflict = true
+      break
+    }
+
+    // If there are no longer conflicts, we can link the card
+    if (!isConflict) {
+      await CARD.link({cardId: conflictCardID, migrate: conflictToMigrate.join(",")})
+      await updateMe()
+      state = ""
+
+      // Reset conflict data
+      conflictSummary = null
+      conflictCardID = ""
+      conflictGame = ""
+      conflictNew = null
+      conflictOld = null
+      conflictToMigrate = []
+    }
+  }
 
   // Access code input
   const inputACRegex = /^(\d{4} ){0,4}\d{0,4}$/
@@ -29,13 +107,6 @@
     inputAC = inputAC.slice(0, 24)
   }
 
-  function bindAC() {
-    if (inputACRegexFull.test(inputAC)) {
-      console.log("Binding access code", inputAC)
-      inputAC = ""
-    }
-  }
-
   // Serial number input
   const inputSNRegex = /^([0-9A-Fa-f]{0,2}:){0,7}[0-9A-Fa-f]{0,2}$/
   const inputSNRegexFull = /^([0-9A-Fa-f]{2}:){4,7}[0-9A-Fa-f]{2}$/
@@ -48,13 +119,6 @@
       inputSN += ":"
     inputSN = inputSN.toUpperCase().slice(0, 23)
   }
-  
-  function bindSN() {
-    if (inputSNRegexFull.test(inputSN)) {
-      console.log("Binding serial number", inputSN)
-      inputSN = ""
-    }
-  }
 
   function formatLUID(luid: string) {
     switch (cardType(luid)) {
@@ -73,18 +137,24 @@
     if (luid.startsWith("00")) return "Felica SN"
     if (luid.length === 20) return "Access Code"
     if (luid.length === 18) return "Account Card"
+    if (luid.includes(":")) return "Felica SN"
+    if (luid.includes(" ")) return "Access Code"
     return "Unknown"
   }
+
+  function isInput(e: KeyboardEvent) {
+    return e.key.length === 1 && !e.altKey && !e.ctrlKey && !e.metaKey && !e.shiftKey
+  }
 </script>
 
-<div class="bind-card">
+<div class="link-card">
   <h2>Your Cards</h2>
   <p>Here are the cards you have linked to your account:</p>
 
   {#if me}
-    <div class="existing-cards">
+    <div class="existing-cards" transition:slide>
       {#each me.cards as card}
-        <div class={clz({ghost: cardType(card.luid) === 'Account Card'}, 'existing-card')}>
+        <div class={clz({ghost: cardType(card.luid) === 'Account Card'}, 'existing card')}>
           <span class="type">{cardType(card.luid)}</span>
           <span class="register">Registered: {moment(card.registerTime).format("YYYY MMM DD")}</span>
           <span class="last">Last used: {moment(card.accessTime).format("YYYY MMM DD")}</span>
@@ -94,9 +164,9 @@
       {/each}
     </div>
   {:else if error}
-    <p>{error}</p>
+    <span class="error">{error}</span>
   {:else}
-    <p>Loading...</p>
+    <span>Loading...</span>
   {/if}
 
   <h2>Link Card</h2>
@@ -106,15 +176,15 @@
     <!-- DO NOT change the order of bind:value and on:input. Their order determines the order of reactivity -->
     <input placeholder="e.g. 5200 1234 5678 9012 3456"
            on:keydown={(e) => {
-             e.key === "Enter" && bindAC()
+             e.key === "Enter" && link('AC')
              // Ensure key is numeric
-             if (e.key.length === 1 && !/[\d ]/.test(e.key)) e.preventDefault()
+             if (isInput(e) && !/[\d ]/.test(e.key)) e.preventDefault()
            }}
            bind:value={inputAC}
            on:input={inputACChange}
            class={clz({error: (inputAC && !inputACRegex.test(inputAC))})}>
     {#if inputAC.length > 0}
-      <button transition:slide={{axis: 'x'}} on:click={bindAC}>Bind</button>
+      <button transition:slide={{axis: 'x'}} on:click={() => link('AC')}>Link</button>
     {/if}
   </label>
   <p>2. Download the NFC Tools app on your phone
@@ -125,23 +195,49 @@
   <label>
     <input placeholder="e.g. 01:2E:1A:2B:3C:4D:5E:6F"
            on:keydown={(e) => {
-             e.key === "Enter" && bindSN()
+             e.key === "Enter" && link('SN')
              // Ensure key is hex or colon
-             if (e.key.length === 1 && !/[0-9A-Fa-f:]/.test(e.key)) e.preventDefault()
+             if (isInput(e) && !/[0-9A-Fa-f:]/.test(e.key)) e.preventDefault()
            }}
            bind:value={inputSN}
            on:input={inputSNChange}
            class={clz({error: (inputSN && !inputSNRegex.test(inputSN))})}>
     {#if inputSN.length > 0}
-      <button transition:slide={{axis: 'x'}} on:click={bindSN}>Bind</button>
+      <button transition:slide={{axis: 'x'}} on:click={() => link('SN')}>Link</button>
     {/if}
   </label>
+
+  {#if conflictOld && conflictNew && me}
+    <div class="overlay" transition:fade>
+      <div>
+        <h2>Data Conflict</h2>
+        <p>The card contains data for {conflictGame}, which is already present on your account.
+          Please choose the data you would like to keep</p>
+        <div class="conflict-cards">
+          <div class="old card clickable">
+            <span class="type">Account Card</span>
+            <span>Name: {conflictOld.name}</span>
+            <span>Rating: {conflictOld.rating}</span>
+            <span>Last Login: {moment(conflictOld.lastLogin).format("YYYY MMM DD")}</span>
+            <span class="id">{formatLUID(me.ghostCard.luid)}</span>
+          </div>
+          <div class="new card clickable">
+            <span class="type">{cardType(conflictCardID)}</span>
+            <span>Name: {conflictNew.name}</span>
+            <span>Rating: {conflictNew.rating}</span>
+            <span>Last Login: {moment(conflictNew.lastLogin).format("YYYY MMM DD")}</span>
+            <span class="id">{conflictCardID}</span>
+          </div>
+        </div>
+      </div>
+    </div>
+  {/if}
 </div>
 
 <style lang="sass">
   @import "../vars"
 
-  .bind-card
+  .link-card
     input
       width: 100%
 
@@ -151,20 +247,14 @@
       button
         margin-left: 1rem
 
-    .existing-cards
+    .existing-cards, .conflict-cards
       display: grid
       grid-template-columns: repeat(auto-fill, minmax(250px, 1fr))
       gap: 1rem
 
-      .existing-card
-        display: flex
-        flex-direction: column
+      .existing.card
         min-height: 90px
 
-        border-radius: 5px
-        padding: 12px 16px
-        background: $ov-light
-
         &.ghost
           background: rgba($c-darker, 0.8)
 
@@ -177,5 +267,17 @@
         > div
           flex: 1
 
+    .conflict-cards
+      .card
+        transition: background 0.2s
+
+      .card:hover
+        background: $c-darker
+
+      span:not(.type)
+        font-size: 0.8rem
+
+      .id
+        opacity: 0.7
 
 </style>
\ No newline at end of file
diff --git a/AquaNet/src/libs/sdk.ts b/AquaNet/src/libs/sdk.ts
index 86e03835..49634254 100644
--- a/AquaNet/src/libs/sdk.ts
+++ b/AquaNet/src/libs/sdk.ts
@@ -94,6 +94,6 @@ export const USER = {
 export const CARD = {
   summary: (cardId: string): Promise<{card: Card, summary: CardSummary}> =>
     post('/api/v2/card/summary', { cardId }),
-  bind: (props: { cardId: string, migrate: string }) =>
+  link: (props: { cardId: string, migrate: string }) =>
     post('/api/v2/card/bind', props),
 }
\ No newline at end of file