[Feat]: UX Debug mode

Adds UX debug mode while mocking the imap server and other critical parts of the service simply to test UI elements for faster development

app.js

@@ -25,21 +25,30 @@ const helper = new(Helper)
 const { app, io, server } = require('./infrastructure/web/web')
 const ClientNotification = require('./infrastructure/web/client-notification')
 const ImapService = require('./application/imap-service')
+const MockMailService = require('./application/mocks/mock-mail-service')
 const MailProcessingService = require('./application/mail-processing-service')
 const SmtpService = require('./application/smtp-service')
 const AuthService = require('./application/auth-service')
+const MockAuthService = require('./application/mocks/mock-auth-service')
 const MailRepository = require('./domain/mail-repository')
 const InboxLock = require('./domain/inbox-lock')
+const MockInboxLock = require('./application/mocks/mock-inbox-lock')
 const VerificationStore = require('./domain/verification-store')
 const UserRepository = require('./domain/user-repository')
+const MockUserRepository = require('./application/mocks/mock-user-repository')
 const StatisticsStore = require('./domain/statistics-store')
 
 const clientNotification = new ClientNotification()
 debug('Client notification service initialized')
 clientNotification.use(io)
 
-const smtpService = new SmtpService(config)
-debug('SMTP service initialized')
+// Initialize SMTP service only if not in UX debug mode
+const smtpService = config.uxDebugMode ? null : new SmtpService(config)
+if (smtpService) {
+    debug('SMTP service initialized')
+} else {
+    debug('SMTP service disabled (UX debug mode)')
+}
 app.set('smtpService', smtpService)
 
 const verificationStore = new VerificationStore()
@@ -53,7 +62,7 @@ app.set('config', config)
 let inboxLock = null
 let statisticsStore = null
 
-if (config.user.authEnabled) {
+if (config.user.authEnabled && !config.uxDebugMode) {
     // Migrate legacy database files for backwards compatibility
     Helper.migrateDatabase(config.user.databasePath)
 
@@ -90,22 +99,50 @@ if (config.user.authEnabled) {
             })
         }
     }, config.imap.refreshIntervalSeconds * 1000)
-
-    console.log('User authentication system enabled')
 } else {
-    // No auth enabled - initialize statistics store without persistence
+    // No auth enabled OR UX debug mode - initialize statistics store without persistence
     statisticsStore = new StatisticsStore()
-    debug('Statistics store initialized (in-memory only, no database)')
+    if (config.uxDebugMode) {
+        debug('Statistics store initialized (UX debug mode - clean slate)')
+
+        // In UX debug mode, create mock auth system
+        const mockUserRepository = new MockUserRepository(config)
+        debug('Mock user repository initialized')
+        app.set('userRepository', mockUserRepository)
+
+        const mockAuthService = new MockAuthService()
+        debug('Mock auth service initialized')
+        app.set('authService', mockAuthService)
+
+        inboxLock = new MockInboxLock(mockUserRepository)
+        app.set('inboxLock', inboxLock)
+        debug('Mock inbox lock service initialized')
+
+        debug('Mock authentication system enabled for UX debug mode')
+    } else {
+        debug('Statistics store initialized (in-memory only, no database)')
+        app.set('userRepository', null)
+        app.set('authService', null)
+        app.set('inboxLock', null)
+        debug('User authentication system disabled')
+    }
     app.set('statisticsStore', statisticsStore)
 
-    app.set('userRepository', null)
-    app.set('authService', null)
-    app.set('inboxLock', null)
-    debug('User authentication system disabled')
+    if (!config.uxDebugMode) {
+        debug('User authentication system disabled')
+    }
 }
 
-const imapService = new ImapService(config, inboxLock)
-debug('IMAP service initialized')
+// Initialize IMAP or Mock service based on debug mode
+const imapService = config.uxDebugMode ?
+    new MockMailService(config) :
+    new ImapService(config, inboxLock)
+
+if (config.uxDebugMode) {
+    debug('Mock Mail Service initialized (UX Debug Mode)')
+} else {
+    debug('IMAP service initialized')
+}
 app.set('imapService', imapService)
 
 const mailProcessingService = new MailProcessingService(
@@ -121,13 +158,29 @@ debug('Mail processing service initialized')
 
 // Initialize statistics with current count
 imapService.on(ImapService.EVENT_INITIAL_LOAD_DONE, async() => {
+    // In UX debug mode, populate mock emails first
+    if (config.uxDebugMode) {
+        // Load mock emails into repository
+        const mockEmails = imapService.getMockEmails()
+        mockEmails.forEach(({ mail }) => {
+            mailProcessingService.onNewMail(mail)
+        })
+        debug(`UX Debug Mode: Loaded ${mockEmails.length} mock emails`)
+    }
+
+    // Then initialize statistics with the correct count
     const count = mailProcessingService.getCount()
     statisticsStore.initialize(count)
 
-    // Get and set the largest UID for all-time total
-    const largestUid = await helper.getLargestUid(imapService)
-    statisticsStore.updateLargestUid(largestUid)
-    debug(`Statistics initialized with ${count} emails, largest UID: ${largestUid}`)
+    if (config.uxDebugMode) {
+        statisticsStore.updateLargestUid(2) // 2 mock emails
+        debug(`UX Debug Mode: Statistics initialized with ${count} emails, largest UID: 2`)
+    } else {
+        // Get and set the largest UID for all-time total
+        const largestUid = await helper.getLargestUid(imapService)
+        statisticsStore.updateLargestUid(largestUid)
+        debug(`Statistics initialized with ${count} emails, largest UID: ${largestUid}`)
+    }
 })
 
 // Set up timer sync broadcasting after IMAP is ready
@@ -135,6 +188,69 @@ imapService.on(ImapService.EVENT_INITIAL_LOAD_DONE, () => {
     clientNotification.startTimerSync(imapService)
 })
 
+// Display startup banner when everything is ready
+let imapReady = false
+let serverReady = false
+
+function displayStartupBanner() {
+    if (!imapReady || !serverReady) return
+
+    const mailCount = mailProcessingService.getCount()
+    const domains = config.email.domains.join(', ')
+    const purgeTime = `${config.email.purgeTime.time} ${config.email.purgeTime.unit}`
+    const refreshInterval = config.uxDebugMode ? 'N/A' : `${config.imap.refreshIntervalSeconds}s`
+
+    // Determine mode based on environment
+    let mode = 'PRODUCTION'
+    if (config.uxDebugMode) {
+        mode = 'UX DEBUG'
+    } else if (process.env.DEBUG) {
+        mode = 'DEBUG'
+    }
+
+    console.log('\n' + '═'.repeat(70))
+    console.log(`  48hr.email - ${mode} MODE`)
+    console.log('═'.repeat(70))
+    console.log(`  Server:          http://localhost:${config.http.port}`)
+    console.log(`  Domains:         ${domains}`)
+    console.log(`  Emails loaded:   ${mailCount}`)
+    console.log(`  Purge after:     ${purgeTime}`)
+    console.log(`  IMAP refresh:    ${refreshInterval}`)
+
+    if (!config.uxDebugMode && config.email.examples.account && config.email.examples.uids) {
+        console.log(`  Example inbox:   ${config.email.examples.account}`)
+        console.log(`  Example UIDs:    ${config.email.examples.uids.join(', ')}`)
+    }
+
+    if (config.uxDebugMode) {
+        console.log(`  Authentication:  Mock (any username/password works)`)
+        const mockUserRepo = app.get('userRepository')
+        if (mockUserRepo) {
+            console.log(`  Demo forward:    ${mockUserRepo.mockForwardEmail}`)
+            console.log(`  Demo locked:     ${mockUserRepo.mockLockedInbox}`)
+        }
+    } else if (config.user.authEnabled) {
+        console.log(`  Authentication:  Enabled`)
+    }
+
+    if (config.http.features.statistics) {
+        console.log(`  Statistics:      Enabled`)
+    }
+
+    console.log('═'.repeat(70))
+    console.log(`  Ready! Press Ctrl+C to stop\n`)
+}
+
+imapService.on(ImapService.EVENT_INITIAL_LOAD_DONE, () => {
+    imapReady = true
+    displayStartupBanner()
+})
+
+server.on('ready', () => {
+    serverReady = true
+    displayStartupBanner()
+})
+
 // Track IMAP initialization state
 let isImapReady = false
 app.set('isImapReady', false)
@@ -158,13 +274,17 @@ debug('Bound IMAP deleted mail event handler')
 mailProcessingService.on('error', err => {
     debug('Fatal error from mail processing service:', err.message)
     console.error('Error from mailProcessingService, stopping.', err)
-    process.exit(1)
+    if (!config.uxDebugMode) {
+        process.exit(1)
+    }
 })
 
 imapService.on(ImapService.EVENT_ERROR, error => {
     debug('Fatal error from IMAP service:', error.message)
     console.error('Fatal error from IMAP service', error)
-    process.exit(1)
+    if (!config.uxDebugMode) {
+        process.exit(1)
+    }
 })
 
 app.set('mailProcessingService', mailProcessingService)
@@ -173,11 +293,18 @@ app.set('config', config)
 app.locals.imapService = imapService
 app.locals.mailProcessingService = mailProcessingService
 
-debug('Starting IMAP connection and message loading')
+if (config.uxDebugMode) {
+    debug('Starting Mock Mail Service (UX Debug Mode)')
+} else {
+    debug('Starting IMAP connection and message loading')
+}
+
 imapService.connectAndLoadMessages().catch(error => {
-    debug('Failed to connect to IMAP:', error.message)
-    console.error('Fatal error from IMAP service', error)
-    process.exit(1)
+    debug('Failed to connect:', error.message)
+    console.error('Fatal error from mail service', error)
+    if (!config.uxDebugMode) {
+        process.exit(1)
+    }
 })
 
 server.on('error', error => {
@@ -200,4 +327,4 @@ server.on('error', error => {
             console.error('Fatal web server error', error)
             process.exit(1)
     }
-})
+})

application/config.js

@@ -37,6 +37,9 @@ function parseBool(v) {
 }
 
 const config = {
+    // UX Debug Mode
+    uxDebugMode: parseBool(process.env.UX_DEBUG_MODE) || false,
+
     email: {
         domains: parseValue(process.env.EMAIL_DOMAINS) || [],
         purgeTime: {
@@ -107,9 +110,26 @@ const config = {
 
 // validation
 debug('Validating configuration...')
-if (!config.imap.user || !config.imap.password || !config.imap.host) {
-    debug('IMAP configuration validation failed: missing user, password, or host')
-    throw new Error("IMAP is not configured. Check IMAP_* env vars.");
+
+// Skip IMAP validation in UX debug mode
+if (!config.uxDebugMode) {
+    if (!config.imap.user || !config.imap.password || !config.imap.host) {
+        debug('IMAP configuration validation failed: missing user, password, or host')
+        throw new Error("IMAP is not configured. Check IMAP_* env vars.");
+    }
+}
+
+// In UX debug mode, provide default domain if none configured
+if (config.uxDebugMode && !config.email.domains.length) {
+    config.email.domains = ['ux-debug.local']
+    debug('UX Debug Mode: Using default domain "ux-debug.local"')
+}
+
+// In UX debug mode, set example account to show mock emails
+if (config.uxDebugMode) {
+    config.email.examples.account = `demo@${config.email.domains[0]}`
+    config.email.examples.uids = [1, 2]
+    debug(`UX Debug Mode: Example account set to ${config.email.examples.account} with UIDs 1, 2`)
 }
 
 if (!config.email.domains.length) {
@@ -117,6 +137,6 @@ if (!config.email.domains.length) {
     throw new Error("No EMAIL_DOMAINS configured.");
 }
 
-debug(`Configuration validated successfully: ${config.email.domains.length} domains, IMAP host: ${config.imap.host}`)
+debug(`Configuration validated successfully: ${config.email.domains.length} domains${config.uxDebugMode ? ' (UX DEBUG MODE)' : ''}`)
 
 module.exports = config;

application/mail-processing-service.js

@@ -140,10 +140,8 @@ class MailProcessingService extends EventEmitter {
     onInitialLoadDone() {
         this.initialLoadDone = true
         debug('Initial load completed, total mails:', this.mailRepository.mailCount())
-        console.log(`Initial load done, got ${this.mailRepository.mailCount()} mails`)
-        console.log(`Fetching and deleting mails every ${this.config.imap.refreshIntervalSeconds} seconds`)
-        console.log(`Mails older than ${this.config.email.purgeTime.time} ${this.config.email.purgeTime.unit} will be deleted`)
-        console.log(`The example emails are: ${this.config.email.examples.uids.join(', ')}, on the account ${this.config.email.examples.account}`)
+
+        // Don't print old-style logs here, app.js will handle the startup banner
     }
 
     onNewMail(mail) {

application/mocks/mock-auth-service.js

@@ -0,0 +1,37 @@
+/**
+ * Mock Auth Service for UX Debug Mode
+ * Provides dummy authentication without database
+ */
+
+const crypto = require('crypto')
+
+class MockAuthService {
+    constructor() {
+        // Mock user data
+        this.mockUser = {
+            id: 1,
+            username: 'demo',
+            password_hash: 'mock', // Any password works
+            created_at: Date.now() - 86400000, // 1 day ago
+            last_login: Date.now()
+        }
+    }
+
+    async login(username, password) {
+        // Accept any username/password in debug mode
+        return {
+            success: true,
+            user: this.mockUser
+        }
+    }
+
+    async register(username, password) {
+        // Accept any registration
+        return {
+            success: true,
+            user: this.mockUser
+        }
+    }
+}
+
+module.exports = MockAuthService

application/mocks/mock-inbox-lock.js

@@ -0,0 +1,125 @@
+/**
+ * Mock Inbox Lock for UX Debug Mode
+ * Provides dummy inbox locking without database
+ */
+
+const debug = require('debug')('48hr-email:mock-inbox-lock')
+
+class MockInboxLock {
+    constructor(mockUserRepository) {
+        this.mockUserRepository = mockUserRepository
+        this.locks = new Map()
+
+        // Initialize locks from repository
+        this._initializeLocks()
+
+        debug(`Mock locked inboxes: ${Array.from(mockUserRepository.lockedInboxes).join(', ')}`)
+    }
+
+    _initializeLocks() {
+        // Add the mock locked inboxes from the repository
+        for (const address of this.mockUserRepository.lockedInboxes) {
+            this.locks.set(address.toLowerCase(), {
+                userId: 1,
+                address: address.toLowerCase(),
+                lockedAt: Date.now(),
+                lastAccess: Date.now()
+            })
+        }
+    }
+
+    // Reset to initial state (called when repository resets)
+    reset() {
+        this.locks.clear()
+        this._initializeLocks()
+        debug('Mock inbox locks reset to initial state')
+    }
+
+    isLocked(address) {
+        return this.locks.has(address.toLowerCase())
+    }
+
+    hasAccess(userId, address) {
+        const lock = this.locks.get(address.toLowerCase())
+        if (!lock) return true // Not locked
+        return lock.userId === userId
+    }
+
+    isLockedByUser(address, userId) {
+        const lock = this.locks.get(address.toLowerCase())
+        if (!lock) return false
+        return lock.userId === userId
+    }
+
+    lock(userId, address) {
+        const normalizedAddress = address.toLowerCase()
+        if (this.locks.has(normalizedAddress)) {
+            throw new Error('Inbox is already locked')
+        }
+
+        this.locks.set(normalizedAddress, {
+            userId,
+            address: normalizedAddress,
+            lockedAt: Date.now(),
+            lastAccess: Date.now()
+        })
+
+        this.mockUserRepository.lockedInboxes.add(address)
+        debug(`Locked inbox: ${normalizedAddress}`)
+        return true
+    }
+
+    release(userId, address) {
+        const normalizedAddress = address.toLowerCase()
+        const lock = this.locks.get(normalizedAddress)
+
+        if (!lock) {
+            throw new Error('Inbox is not locked')
+        }
+
+        if (lock.userId !== userId) {
+            throw new Error('You do not own this lock')
+        }
+
+        this.locks.delete(normalizedAddress)
+        this.mockUserRepository.lockedInboxes.delete(address)
+        debug(`Released lock on ${normalizedAddress}`)
+        return true
+    }
+
+    updateAccess(userId, address) {
+        const lock = this.locks.get(address.toLowerCase())
+        if (lock && lock.userId === userId) {
+            lock.lastAccess = Date.now()
+        }
+    }
+
+    getUserLockedInboxes(userId) {
+        const userLocks = []
+        for (const [address, lock] of this.locks.entries()) {
+            if (lock.userId === userId) {
+                userLocks.push({
+                    address: address,
+                    locked_at: lock.lockedAt,
+                    last_access: lock.lastAccess
+                })
+            }
+        }
+        return userLocks
+    }
+
+    getInactive(hours) {
+        // Mock - return empty array
+        return []
+    }
+
+    getUserLockCount(userId) {
+        let count = 0
+        for (const lock of this.locks.values()) {
+            if (lock.userId === userId) count++
+        }
+        return count
+    }
+}
+
+module.exports = MockInboxLock

application/mocks/mock-mail-service.js

@@ -0,0 +1,364 @@
+/**
+ * Mock Mail Service for UX Debug Mode
+ * Provides sample emails without requiring IMAP/SMTP connections
+ */
+
+const Mail = require('../../domain/mail')
+const EventEmitter = require('events')
+const path = require('path')
+const fs = require('fs')
+
+// Clara's PGP Public Key
+const CLARA_PGP_KEY = `-----BEGIN PGP PUBLIC KEY BLOCK-----
+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+=HEe7
+-----END PGP PUBLIC KEY BLOCK-----`
+
+class MockMailService extends EventEmitter {
+    constructor(config) {
+        super()
+        this.config = config
+        this.mockEmails = this._generateMockEmails()
+        this.logoAttachment = this._getLogoAttachment()
+    }
+
+    _getLogoAttachment() {
+        // Try to read the service logo
+        const logoPath = path.join(__dirname, '../infrastructure/web/public/images/logo.png')
+        if (fs.existsSync(logoPath)) {
+            return {
+                filename: '48hr-email-logo.png',
+                content: fs.readFileSync(logoPath),
+                contentType: 'image/png'
+            }
+        }
+        return null
+    }
+
+    _generateMockEmails() {
+        const domain = this.config.email.domains[0]
+        const now = new Date()
+        const earlier = new Date(now.getTime() - 3600000) // 1 hour ago
+
+        return [{
+                mail: Mail.create(
+                    [`demo@${domain}`], [{ name: 'Clara K', address: 'clara@crazyco.xyz' }],
+                    earlier.toISOString(),
+                    'Welcome to 48hr.email - Plain Text Demo',
+                    1
+                ),
+                fullMail: {
+                    text: `Hello from 48hr.email!
+
+This is a plain text demonstration email for UX debugging purposes.
+
+48hr.email is your favorite open-source temporary email service, created by ClaraCrazy.
+
+Features:
+- Disposable email addresses
+- No registration required
+- Auto-delete after configured time
+- Open source (GPL-3.0)
+- Self-hostable
+
+For more information, visit: https://48hr.email
+GitHub: https://github.com/Crazyco-xyz/48hr.email
+Discord: https://discord.gg/crazyco
+
+---
+Clara's PGP Public Key:
+
+${CLARA_PGP_KEY}
+
+---
+
+This is a mock email generated for UX debug mode.
+No actual IMAP or SMTP connections were used.`,
+                    textAsHtml: `<p>Hello from 48hr.email!</p>
+<p>This is a plain text demonstration email for UX debugging purposes.</p>
+<p>48hr.email is your favorite open-source temporary email service, created by ClaraCrazy.</p>
+<p>Features:<br/>
+- Disposable email addresses<br/>
+- No registration required<br/>
+- Auto-delete after configured time<br/>
+- Open source (GPL-3.0)<br/>
+- Self-hostable</p>
+<p>For more information, visit: <a href="https://48hr.email">https://48hr.email</a><br/>
+GitHub: <a href="https://github.com/Crazyco-xyz/48hr.email">https://github.com/Crazyco-xyz/48hr.email</a><br/>
+Discord: <a href="https://discord.gg/crazyco">https://discord.gg/crazyco</a></p>
+<p>---<br/>
+Clara's PGP Public Key:</p>
+<pre style="background: #1a1a1a; color: #666; padding: 12px; border-radius: 6px; border: 1px solid rgba(155, 77, 202, 0.2);">${CLARA_PGP_KEY}</pre>
+<p>---</p>
+<p>This is a mock email generated for UX debug mode.<br/>
+No actual IMAP or SMTP connections were used.</p>`,
+                    html: null,
+                    subject: 'Welcome to 48hr.email - Plain Text Demo',
+                    from: { text: 'Clara K <clara@crazyco.xyz>' },
+                    to: { text: `demo@${domain}` },
+                    date: earlier,
+                    attachments: this.logoAttachment ? [this.logoAttachment] : []
+                }
+            },
+            {
+                mail: Mail.create(
+                    [`demo@${domain}`], [{ name: '48hr.email', address: 'noreply@48hr.email' }],
+                    now.toISOString(),
+                    'HTML Email Demo - Features Overview',
+                    2
+                ),
+                fullMail: {
+                    text: `48hr.email - HTML Email Demo
+
+This is the plain text version of the HTML email.
+
+Visit https://48hr.email for more information.
+
+Clara's PGP Key is attached to this email.`,
+                    html: `<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <style>
+        body {
+            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+            line-height: 1.5;
+            color: #e0e0e0;
+            background: #131516;
+            max-width: 1200px;
+            margin: 0 auto;
+            padding: 20px;
+        }
+        .header {
+            display: flex;
+            justify-content: space-between;
+            align-items: center;
+            margin-bottom: 20px;
+            padding-bottom: 15px;
+            border-bottom: 1px solid rgba(155, 77, 202, 0.3);
+        }
+        h1 {
+            color: #9b4dca;
+            font-size: 2rem;
+            margin: 0;
+            font-weight: 600;
+        }
+        .subtitle {
+            color: #888;
+            font-size: 0.95rem;
+            margin: 0;
+        }
+        .grid {
+            display: grid;
+            grid-template-columns: 1fr 1fr;
+            gap: 20px;
+            margin-bottom: 20px;
+        }
+        .section {
+            background: rgba(255, 255, 255, 0.02);
+            border: 1px solid rgba(255, 255, 255, 0.08);
+            border-radius: 6px;
+            padding: 15px;
+        }
+        h2 {
+            color: #9b4dca;
+            font-size: 1.2rem;
+            margin: 0 0 10px 0;
+            font-weight: 500;
+        }
+        p {
+            margin: 0 0 10px 0;
+            color: #cccccc;
+            font-size: 0.95rem;
+        }
+        .feature-grid {
+            display: grid;
+            grid-template-columns: 1fr 1fr;
+            gap: 8px;
+            margin: 10px 0 0 0;
+        }
+        .feature-item {
+            padding: 6px 10px;
+            background: rgba(155, 77, 202, 0.08);
+            border-radius: 4px;
+            font-size: 0.9rem;
+            color: #cccccc;
+        }
+        .pgp-key {
+            background: #1a1a1a;
+            border: 1px solid rgba(155, 77, 202, 0.2);
+            border-radius: 6px;
+            padding: 12px;
+            font-family: 'Courier New', monospace;
+            font-size: 0.65rem;
+            color: #666;
+            overflow-x: auto;
+            white-space: pre;
+            line-height: 1.3;
+            max-height: 180px;
+            overflow-y: auto;
+        }
+        .footer {
+            margin-top: 15px;
+            padding-top: 15px;
+            border-top: 1px solid rgba(255, 255, 255, 0.08);
+            text-align: center;
+            color: #666;
+            font-size: 0.85rem;
+        }
+        a {
+            color: #9b4dca;
+            text-decoration: none;
+        }
+        a:hover {
+            color: #b366e6;
+        }
+    </style>
+</head>
+<body>
+    <div class="header">
+        <div>
+            <h1>48hr.email</h1>
+            <p class="subtitle">Temporary inbox, no registration</p>
+        </div>
+    </div>
+    
+    <div class="grid">
+        <div class="section">
+            <h2>About</h2>
+            <p>Open-source temporary email service. Create disposable addresses instantly and receive emails without registration. Emails auto-delete after the configured purge time.</p>
+        </div>
+        
+        <div class="section">
+            <h2>Features</h2>
+            <div class="feature-grid">
+                <div class="feature-item">Instant addresses</div>
+                <div class="feature-item">No registration</div>
+                <div class="feature-item">Real-time updates</div>
+                <div class="feature-item">HTML rendering</div>
+                <div class="feature-item">Open source GPL-3.0</div>
+                <div class="feature-item">Self-hostable</div>
+            </div>
+        </div>
+    </div>
+    
+    <div class="section">
+        <h2>Developer PGP Key (ClaraCrazy)</h2>
+        <div class="pgp-key">${CLARA_PGP_KEY}</div>
+    </div>
+    
+    <div class="footer">
+        <p><strong>48hr.email</strong> by <a href="https://crazyco.xyz">ClaraCrazy</a> &middot; <a href="https://github.com/Crazyco-xyz/48hr.email">GitHub</a> &middot; <a href="https://discord.gg/crazyco">Discord</a> &middot; UX Debug Mode</p>
+    </div>
+</body>
+</html>`,
+                    subject: 'HTML Email Demo - Features Overview',
+                    from: { text: '48hr.email <noreply@48hr.email>' },
+                    to: { text: `demo@${domain}` },
+                    date: now,
+                    attachments: this.logoAttachment ? [this.logoAttachment] : []
+                }
+            }
+        ]
+    }
+
+    async connectAndLoadMessages() {
+        // Simulate async loading
+        await new Promise(resolve => setTimeout(resolve, 500))
+
+        // Emit initial load event
+        this.emit('initial load done')
+
+        return Promise.resolve()
+    }
+
+    getMockEmails() {
+        return this.mockEmails
+    }
+
+    async fetchOneFullMail(to, uid, raw = false) {
+        const email = this.mockEmails.find(e => e.mail.uid === parseInt(uid))
+        if (!email) {
+            throw new Error(`Mock email with UID ${uid} not found`)
+        }
+
+        // If raw is requested, return a string representation
+        if (raw) {
+            const mail = email.fullMail
+            const headers = [
+                `From: ${mail.from.text}`,
+                `To: ${mail.to.text}`,
+                `Date: ${mail.date}`,
+                `Subject: ${mail.subject}`,
+                `Content-Type: ${mail.html ? 'text/html; charset=UTF-8' : 'text/plain; charset=UTF-8'}`,
+                '',
+                mail.html || mail.text || ''
+            ]
+            return headers.join('\n')
+        }
+
+        return email.fullMail
+    }
+
+    // Stub methods for compatibility
+    deleteMessage() {
+        return Promise.resolve()
+    }
+
+    deleteOldMails() {
+        return Promise.resolve()
+    }
+
+    closeBox() {
+        return Promise.resolve()
+    }
+
+    getSecondsUntilNextRefresh() {
+        // In mock mode, return null (no refresh needed)
+        return null
+    }
+
+    async getLargestUid() {
+        // Return the largest UID from mock emails
+        const mockEmails = this.getMockEmails()
+        if (mockEmails.length === 0) return null
+        return Math.max(...mockEmails.map(e => e.mail.uid))
+    }
+
+    on(event, handler) {
+        return super.on(event, handler)
+    }
+}
+
+MockMailService.EVENT_INITIAL_LOAD_DONE = 'initial load done'
+MockMailService.EVENT_NEW_MAIL = 'mail'
+MockMailService.EVENT_DELETED_MAIL = 'mailDeleted'
+MockMailService.EVENT_ERROR = 'error'
+
+module.exports = MockMailService

application/mocks/mock-user-repository.js

@@ -0,0 +1,131 @@
+/**
+ * Mock User Repository for UX Debug Mode
+ * Provides dummy user data without database
+ */
+
+const debug = require('debug')('48hr-email:mock-user-repo')
+
+class MockUserRepository {
+    constructor(config) {
+        this.config = config
+
+        // Generate a random forwarding email (fixed for this server instance)
+        const randomGmailName = Math.random().toString(36).substring(2, 10)
+        this.mockForwardEmail = `${randomGmailName}@gmail.com`
+
+        // Generate a random locked inbox (fixed for this server instance)
+        const randomWords = ['alpha', 'beta', 'gamma', 'delta', 'omega', 'sigma', 'theta']
+        const word1 = randomWords[Math.floor(Math.random() * randomWords.length)]
+        const word2 = randomWords[Math.floor(Math.random() * randomWords.length)]
+        const num = Math.floor(Math.random() * 999)
+        this.mockLockedInbox = `${word1}${word2}${num}@${config.email.domains[0]}`
+
+        // Store the initial values to reset to
+        this.initialForwardEmail = this.mockForwardEmail
+        this.initialLockedInbox = this.mockLockedInbox
+
+        // In-memory storage that can be modified during a session
+        this.forwardEmails = new Set([this.mockForwardEmail])
+        this.lockedInboxes = new Set([this.mockLockedInbox])
+
+        debug(`Mock forward email: ${this.mockForwardEmail}`)
+        debug(`Mock locked inbox: ${this.mockLockedInbox}`)
+    }
+
+    // Reset to initial state (called on new page loads)
+    reset() {
+        this.forwardEmails = new Set([this.initialForwardEmail])
+        this.lockedInboxes = new Set([this.initialLockedInbox])
+        debug('Mock data reset to initial state')
+    }
+
+    // User methods
+    getUserById(userId) {
+        if (userId === 1) {
+            return {
+                id: 1,
+                username: 'demo',
+                password_hash: 'mock',
+                created_at: Date.now() - 86400000,
+                last_login: Date.now()
+            }
+        }
+        return null
+    }
+
+    getUserByUsername(username) {
+        return this.getUserById(1)
+    }
+
+    updateLastLogin(userId) {
+        // No-op in mock
+        return true
+    }
+
+    // Forward email methods
+    getForwardEmails(userId) {
+        if (userId === 1) {
+            const emails = []
+            let id = 1
+            for (const email of this.forwardEmails) {
+                emails.push({
+                    id: id++,
+                    user_id: 1,
+                    email: email,
+                    verified: true,
+                    verification_token: null,
+                    created_at: Date.now() - 3600000
+                })
+            }
+            return emails
+        }
+        return []
+    }
+
+    addForwardEmail(userId, email, token) {
+        this.forwardEmails.add(email)
+        return {
+            id: this.forwardEmails.size,
+            user_id: userId,
+            email: email,
+            verified: false,
+            verification_token: token,
+            created_at: Date.now()
+        }
+    }
+
+    verifyForwardEmail(token) {
+        // In mock mode, just return success
+        return true
+    }
+
+    removeForwardEmail(userId, email) {
+        const deleted = this.forwardEmails.delete(email)
+        debug(`Removed forward email: ${email} (success: ${deleted})`)
+        return deleted
+    }
+
+    deleteForwardEmail(userId, email) {
+        // Alias for removeForwardEmail
+        return this.removeForwardEmail(userId, email)
+    }
+
+    // User stats
+    getUserStats(userId, config) {
+        return {
+            lockedInboxesCount: this.lockedInboxes.size,
+            forwardEmailsCount: this.forwardEmails.size,
+            accountAge: Math.floor((Date.now() - (Date.now() - 86400000)) / 86400000),
+            maxLockedInboxes: config.maxLockedInboxes || 5,
+            maxForwardEmails: config.maxForwardEmails || 5,
+            lockReleaseHours: config.lockReleaseHours || 720
+        }
+    }
+
+    // Cleanup - no-op
+    close() {
+        debug('Mock user repository closed')
+    }
+}
+
+module.exports = MockUserRepository

domain/statistics-store.js

@@ -455,23 +455,23 @@ class StatisticsStore {
         const cutoff = Date.now() - this._getPurgeCutoffMs()
         const relevantHistory = this.historicalData.filter(point => point.timestamp >= cutoff)
 
-        // Aggregate by hour
-        const hourlyBuckets = new Map()
+        // Aggregate by 15-minute intervals for better granularity
+        const intervalBuckets = new Map()
         relevantHistory.forEach(point => {
-            const hour = Math.floor(point.timestamp / 3600000) * 3600000
-            if (!hourlyBuckets.has(hour)) {
-                hourlyBuckets.set(hour, 0)
+            const interval = Math.floor(point.timestamp / 900000) * 900000 // 15 minutes
+            if (!intervalBuckets.has(interval)) {
+                intervalBuckets.set(interval, 0)
             }
-            hourlyBuckets.set(hour, hourlyBuckets.get(hour) + point.receives)
+            intervalBuckets.set(interval, intervalBuckets.get(interval) + point.receives)
         })
 
         // Convert to array and sort
-        const hourlyData = Array.from(hourlyBuckets.entries())
+        const intervalData = Array.from(intervalBuckets.entries())
             .map(([timestamp, receives]) => ({ timestamp, receives }))
             .sort((a, b) => a.timestamp - b.timestamp)
 
-        debug(`Historical timeline: ${hourlyData.length} hourly points within ${config.email.purgeTime.time} ${config.email.purgeTime.unit} window`)
-        return hourlyData
+        debug(`Historical timeline: ${intervalData.length} 15-min interval points within ${config.email.purgeTime.time} ${config.email.purgeTime.unit} window`)
+        return intervalData
     }
 
     /**
@@ -512,12 +512,16 @@ class StatisticsStore {
 
         debug(`Built hourly patterns for ${hourlyAverages.size} hours from ${this.historicalData.length} data points`)
 
-        // Generate predictions for purge duration (in 1-hour intervals)
+        // Generate predictions for a reasonable future window
+        // Limit to 20% of purge duration or 12 hours max to maintain chart balance
+        // Use 15-minute intervals for better granularity
         const purgeMs = this._getPurgeCutoffMs()
-        const predictionHours = Math.ceil(purgeMs / (60 * 60 * 1000))
+        const purgeDurationHours = Math.ceil(purgeMs / (60 * 60 * 1000))
+        const predictionHours = Math.min(12, Math.ceil(purgeDurationHours * 0.2))
+        const predictionIntervals = predictionHours * 4 // Convert hours to 15-min intervals
 
-        for (let i = 1; i <= predictionHours; i++) {
-            const timestamp = now + (i * 60 * 60 * 1000) // 1 hour intervals
+        for (let i = 1; i <= predictionIntervals; i++) {
+            const timestamp = now + (i * 15 * 60 * 1000) // 15 minute intervalsals
             const futureDate = new Date(timestamp)
             const futureHour = futureDate.getHours()
 
@@ -529,8 +533,8 @@ class StatisticsStore {
                 baseCount = allValues.reduce((sum, v) => sum + v, 0) / allValues.length
             }
 
-            // baseCount is already per-minute average, scale to full hour
-            const scaledCount = baseCount * 60
+            // baseCount is already per-minute average, scale to 15 minutes
+            const scaledCount = baseCount * 15
 
             // Add randomization (±20%)
             const randomFactor = 0.8 + (Math.random() * 0.4) // 0.8 to 1.2
@@ -626,23 +630,23 @@ class StatisticsStore {
     _getTimeline() {
         const now = Date.now()
         const cutoff = now - this._getPurgeCutoffMs()
-        const hourly = {}
+        const buckets = {}
 
-        // Aggregate by hour
+        // Aggregate by 15-minute intervals for better granularity
         this.hourlyData
             .filter(e => e.timestamp >= cutoff)
             .forEach(entry => {
-                const hour = Math.floor(entry.timestamp / 3600000) * 3600000
-                if (!hourly[hour]) {
-                    hourly[hour] = { timestamp: hour, receives: 0, deletes: 0, forwards: 0 }
+                const interval = Math.floor(entry.timestamp / 900000) * 900000 // 15 minutes
+                if (!buckets[interval]) {
+                    buckets[interval] = { timestamp: interval, receives: 0, deletes: 0, forwards: 0 }
                 }
-                hourly[hour].receives += entry.receives
-                hourly[hour].deletes += entry.deletes
-                hourly[hour].forwards += entry.forwards
+                buckets[interval].receives += entry.receives
+                buckets[interval].deletes += entry.deletes
+                buckets[interval].forwards += entry.forwards
             })
 
         // Convert to sorted array
-        return Object.values(hourly).sort((a, b) => a.timestamp - b.timestamp)
+        return Object.values(buckets).sort((a, b) => a.timestamp - b.timestamp)
     }
 }
 

infrastructure/web/public/javascripts/stats.js

@@ -8,6 +8,7 @@ let statsChart = null;
 let chartContext = null;
 let lastReloadTime = 0;
 const RELOAD_COOLDOWN_MS = 2000; // 2 second cooldown between reloads
+let allTimePoints = []; // Store globally so segment callbacks can access it
 
 // Initialize stats chart if on stats page
 document.addEventListener('DOMContentLoaded', function() {
@@ -39,10 +40,14 @@ document.addEventListener('DOMContentLoaded', function() {
     // Combine all data and create labels
     const now = Date.now();
 
-    // Use a reasonable historical window (show data within the purge time range)
-    // This will adapt based on whether purge time is 48 hours, 7 days, etc.
-    const allTimePoints = [
-        ...historicalData.map(d => ({...d, type: 'historical' })),
+    // Merge historical and realtime into a single continuous dataset
+    // Historical will be blue, current will be green
+    // Only show historical data that doesn't overlap with realtime (exclude any matching timestamps)
+    const realtimeTimestamps = new Set(realtimeData.map(d => d.timestamp));
+    const filteredHistorical = historicalData.filter(d => !realtimeTimestamps.has(d.timestamp));
+
+    allTimePoints = [
+        ...filteredHistorical.map(d => ({...d, type: 'historical' })),
         ...realtimeData.map(d => ({...d, type: 'realtime' })),
         ...predictionData.map(d => ({...d, type: 'prediction' }))
     ].sort((a, b) => a.timestamp - b.timestamp);
@@ -58,47 +63,53 @@ document.addEventListener('DOMContentLoaded', function() {
         });
     });
 
-    // Prepare datasets
-    const historicalPoints = allTimePoints.map(d => d.type === 'historical' ? d.receives : null);
-    const realtimePoints = allTimePoints.map(d => d.type === 'realtime' ? d.receives : null);
+    // Merge historical and realtime into one dataset with segment coloring
+    const combinedPoints = allTimePoints.map(d =>
+        (d.type === 'historical' || d.type === 'realtime') ? d.receives : null
+    );
     const predictionPoints = allTimePoints.map(d => d.type === 'prediction' ? d.receives : null);
 
     // Create gradient for fading effect on historical data
     const ctx = chartCanvas.getContext('2d');
     chartContext = ctx;
-    const historicalGradient = ctx.createLinearGradient(0, 0, chartCanvas.width * 0.3, 0);
-    historicalGradient.addColorStop(0, 'rgba(100, 100, 255, 0.05)');
-    historicalGradient.addColorStop(1, 'rgba(100, 100, 255, 0.15)');
 
     // Track visibility state for each dataset
-    const datasetVisibility = [true, true, true];
+    const datasetVisibility = [true, true];
 
     statsChart = new Chart(ctx, {
         type: 'line',
         data: {
             labels: labels,
             datasets: [{
-                    label: 'Historical',
-                    data: historicalPoints,
-                    borderColor: 'rgba(100, 149, 237, 0.8)',
-                    backgroundColor: historicalGradient,
-                    borderWidth: 2,
-                    tension: 0.4,
-                    pointRadius: 4,
-                    pointBackgroundColor: 'rgba(100, 149, 237, 0.8)',
-                    spanGaps: true,
-                    fill: true,
-                    hidden: false
-                },
-                {
-                    label: 'Current Activity',
-                    data: realtimePoints,
-                    borderColor: '#2ecc71',
+                    label: 'Email Activity',
+                    data: combinedPoints,
+                    segment: {
+                        borderColor: (context) => {
+                            const index = context.p0DataIndex;
+                            const point = allTimePoints[index];
+                            // Blue for historical, green for current
+                            return point && point.type === 'historical' ? 'rgba(100, 149, 237, 0.8)' : '#2ecc71';
+                        },
+                        backgroundColor: (context) => {
+                            const index = context.p0DataIndex;
+                            const point = allTimePoints[index];
+                            return point && point.type === 'historical' ? 'rgba(100, 149, 237, 0.15)' : 'rgba(46, 204, 113, 0.15)';
+                        }
+                    },
+                    borderColor: '#2ecc71', // Default to green
                     backgroundColor: 'rgba(46, 204, 113, 0.15)',
-                    borderWidth: 4,
+                    borderWidth: 3,
                     tension: 0.4,
-                    pointRadius: 4,
-                    pointBackgroundColor: '#2ecc71',
+                    pointRadius: (context) => {
+                        const index = context.dataIndex;
+                        const point = allTimePoints[index];
+                        return point && point.type === 'historical' ? 3 : 4;
+                    },
+                    pointBackgroundColor: (context) => {
+                        const index = context.dataIndex;
+                        const point = allTimePoints[index];
+                        return point && point.type === 'historical' ? 'rgba(100, 149, 237, 0.8)' : '#2ecc71';
+                    },
                     spanGaps: true,
                     fill: true,
                     hidden: false
@@ -198,14 +209,10 @@ document.addEventListener('DOMContentLoaded', function() {
     legendContainer.className = 'chart-legend-custom';
     legendContainer.innerHTML = `
         <button class="legend-btn active" data-index="0">
-            <span class="legend-indicator" style="background: rgba(100, 149, 237, 0.8);"></span>
-            <span class="legend-label">Historical</span>
+            <span class="legend-indicator" style="background: linear-gradient(to right, rgba(100, 149, 237, 0.8) 0%, #2ecc71 100%);"></span>
+            <span class="legend-label">Email Activity</span>
         </button>
         <button class="legend-btn active" data-index="1">
-            <span class="legend-indicator" style="background: #2ecc71;"></span>
-            <span class="legend-label">Current Activity</span>
-        </button>
-        <button class="legend-btn active" data-index="2">
             <span class="legend-indicator" style="background: #ff9f43; border: 2px dashed rgba(255, 159, 67, 0.5);"></span>
             <span class="legend-label">Predicted</span>
         </button>
@@ -256,8 +263,12 @@ function rebuildStatsChart() {
     const historicalData = window.historicalData || [];
     const predictionData = window.predictionData || [];
 
-    const allTimePoints = [
-        ...historicalData.map(d => ({...d, type: 'historical' })),
+    // Only show historical data that doesn't overlap with realtime (exclude any matching timestamps)
+    const realtimeTimestamps = new Set(realtimeData.map(d => d.timestamp));
+    const filteredHistorical = historicalData.filter(d => !realtimeTimestamps.has(d.timestamp));
+
+    allTimePoints = [
+        ...filteredHistorical.map(d => ({...d, type: 'historical' })),
         ...realtimeData.map(d => ({...d, type: 'realtime' })),
         ...predictionData.map(d => ({...d, type: 'prediction' }))
     ].sort((a, b) => a.timestamp - b.timestamp);
@@ -277,16 +288,16 @@ function rebuildStatsChart() {
         });
     });
 
-    // Prepare datasets
-    const historicalPoints = allTimePoints.map(d => d.type === 'historical' ? d.receives : null);
-    const realtimePoints = allTimePoints.map(d => d.type === 'realtime' ? d.receives : null);
+    // Merge historical and realtime into one dataset with segment coloring
+    const combinedPoints = allTimePoints.map(d =>
+        (d.type === 'historical' || d.type === 'realtime') ? d.receives : null
+    );
     const predictionPoints = allTimePoints.map(d => d.type === 'prediction' ? d.receives : null);
 
     // Update chart data
     statsChart.data.labels = labels;
-    statsChart.data.datasets[0].data = historicalPoints;
-    statsChart.data.datasets[1].data = realtimePoints;
-    statsChart.data.datasets[2].data = predictionPoints;
+    statsChart.data.datasets[0].data = combinedPoints;
+    statsChart.data.datasets[1].data = predictionPoints;
 
     // Update the chart
     statsChart.update();

infrastructure/web/public/stylesheets/custom.css

@@ -1842,6 +1842,9 @@ label {
     border: 1px solid var(--overlay-white-10);
     width: 100%;
     min-height: 40vh;
+    max-height: 100vh;
+    resize: vertical;
+    overflow: auto;
 }
 
 .mail-text-content {

infrastructure/web/routes/account.js

@@ -8,12 +8,28 @@ const templateContext = require('../template-context')
 // GET /account - Account dashboard
 router.get('/account', requireAuth, async(req, res) => {
     try {
+        const config = req.app.get('config')
         const userRepository = req.app.get('userRepository')
         const inboxLock = req.app.get('inboxLock')
         const mailProcessingService = req.app.get('mailProcessingService')
         const Helper = require('../../../application/helper')
         const helper = new Helper()
 
+        // In UX debug mode, reset mock data to initial state only on fresh page load
+        // (not on redirects after form submissions)
+        if (config.uxDebugMode && userRepository && userRepository.reset) {
+            // Check if this is a redirect from a form submission
+            const isRedirect = req.session.accountSuccess || req.session.accountError
+
+            if (!isRedirect) {
+                // This is a fresh page load, reset to initial state
+                userRepository.reset()
+                if (inboxLock && inboxLock.reset) {
+                    inboxLock.reset()
+                }
+            }
+        }
+
         // Get user's verified forwarding emails
         const forwardEmails = userRepository.getForwardEmails(req.session.userId)
 
@@ -24,7 +40,6 @@ router.get('/account', requireAuth, async(req, res) => {
         }
 
         // Get user stats
-        const config = req.app.get('config')
         const stats = userRepository.getUserStats(req.session.userId, config.user)
 
         const successMessage = req.session.accountSuccess
@@ -225,6 +240,13 @@ router.post('/account/change-password',
     body('confirmNewPassword').notEmpty().withMessage('Password confirmation is required'),
     async(req, res) => {
         try {
+            const config = req.app.get('config')
+                // Block password change in UX debug mode
+            if (config.uxDebugMode) {
+                req.session.accountError = 'Password changes are disabled in UX debug mode'
+                return res.redirect('/account')
+            }
+
             const errors = validationResult(req)
             if (!errors.isEmpty()) {
                 req.session.accountError = errors.array()[0].msg
@@ -278,6 +300,13 @@ router.post('/account/delete',
     body('confirmText').equals('DELETE').withMessage('You must type DELETE to confirm'),
     async(req, res) => {
         try {
+            const config = req.app.get('config')
+                // Block account deletion in UX debug mode
+            if (config.uxDebugMode) {
+                req.session.accountError = 'Account deletion is disabled in UX debug mode'
+                return res.redirect('/account')
+            }
+
             const errors = validationResult(req)
             if (!errors.isEmpty()) {
                 req.session.accountError = errors.array()[0].msg
@@ -321,4 +350,4 @@ router.post('/account/delete',
     }
 )
 
-module.exports = router
+module.exports = router

infrastructure/web/web.js

@@ -37,7 +37,12 @@ const server = http.createServer(app)
 const io = socketio(server)
 
 app.set('socketio', io)
-app.use(logger('dev'))
+
+// HTTP request logging - only enable with DEBUG environment variable
+if (process.env.DEBUG && process.env.DEBUG.includes('48hr-email')) {
+    app.use(logger('dev'))
+}
+
 app.use(express.json())
 app.use(express.urlencoded({ extended: false }))
 
@@ -200,6 +205,9 @@ server.on('listening', () => {
     const addr = server.address()
     const bind = typeof addr === 'string' ? 'pipe ' + addr : 'port ' + addr.port
     debug('Listening on ' + bind)
+
+    // Emit event for app.js to display startup banner
+    server.emit('ready')
 })
 
 module.exports = { app, io, server }

package.json

@@ -1,6 +1,6 @@
 {
     "name": "48hr.email",
-    "version": "2.2.0",
+    "version": "2.2.1",
     "private": false,
     "description": "48hr.email is your favorite open-source tempmail client.",
     "keywords": [
@@ -27,6 +27,7 @@
     "scripts": {
         "start": "node --trace-warnings ./app.js",
         "debug": "DEBUG=48hr-email:* node --nolazy --inspect-brk=9229 --trace-warnings ./app.js",
+        "ux-debug": "UX_DEBUG_MODE=true node --trace-warnings ./app.js",
         "test": "xo",
         "env:check": "node scripts/check-env.js"
     },
@@ -80,4 +81,4 @@
             ]
         }]
     }
-}
+}