courrier multi account restore compose

This commit is contained in:
alma 2025-04-30 14:10:37 +02:00
parent 63eeb10033
commit a9e85ca5f2
3 changed files with 914 additions and 9 deletions

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@ -41,12 +41,16 @@ import EmailDetailView from '@/components/email/EmailDetailView';
import ComposeEmail from '@/components/email/ComposeEmail';
import { DeleteConfirmDialog } from '@/components/email/EmailDialogs';
// Import the custom hook
// Import the custom hooks
import { useCourrier, EmailData } from '@/hooks/use-courrier';
import { useEmailState } from '@/hooks/use-email-state';
// Import the prefetching function
import { prefetchFolderEmails } from '@/lib/services/prefetch-service';
// Import Account type from the reducer
import { Account } from '@/lib/reducers/emailReducer';
// Simplified version for this component
function SimplifiedLoadingFix() {
// In production, don't render anything
@ -62,14 +66,6 @@ function SimplifiedLoadingFix() {
);
}
interface Account {
id: string;
name: string;
email: string;
color: string;
folders: string[];
}
interface EmailWithFlags {
id: string;
read?: boolean;

585
hooks/use-email-state.ts Normal file
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@ -0,0 +1,585 @@
import { useReducer, useCallback, useEffect } from 'react';
import { useSession } from 'next-auth/react';
import { useToast } from './use-toast';
import {
emailReducer,
initialState,
EmailState,
EmailAction,
normalizeFolderAndAccount,
Account
} from '@/lib/reducers/emailReducer';
import {
getCachedEmailsWithTimeout,
refreshEmailsInBackground
} from '@/lib/services/prefetch-service';
import { Email, EmailData } from './use-courrier';
import { formatEmailForReplyOrForward } from '@/lib/utils/email-formatter';
export const useEmailState = () => {
const [state, dispatch] = useReducer(emailReducer, initialState);
const { data: session } = useSession();
const { toast } = useToast();
// Helper function to log operations
const logEmailOp = useCallback((operation: string, details: string, data?: any) => {
const timestamp = new Date().toISOString().split('T')[1].substring(0, 12);
console.log(`[${timestamp}][EMAIL-STATE][${operation}] ${details}`);
if (data) {
console.log(`[${timestamp}][EMAIL-STATE][DATA]`, data);
}
}, []);
// Load emails from the server
const loadEmails = useCallback(async (isLoadMore = false, accountId?: string) => {
if (!session?.user?.id) return;
dispatch({ type: 'SET_LOADING', payload: true });
try {
// Get normalized parameters using helper function
const { normalizedFolder, effectiveAccountId, prefixedFolder } =
normalizeFolderAndAccount(state.currentFolder, accountId);
logEmailOp('LOAD_EMAILS', `Loading emails for ${prefixedFolder} (account: ${effectiveAccountId})`);
// Construct query parameters
const queryParams = new URLSearchParams({
folder: normalizedFolder,
page: state.page.toString(),
perPage: state.perPage.toString(),
accountId: effectiveAccountId
});
// Try to get cached emails first
logEmailOp('CACHE_CHECK', `Checking cache for ${prefixedFolder}, page: ${state.page}`);
const cachedEmails = await getCachedEmailsWithTimeout(
session.user.id,
prefixedFolder,
state.page,
state.perPage,
100,
effectiveAccountId
);
if (cachedEmails) {
logEmailOp('CACHE_HIT', `Using cached data for ${prefixedFolder}`);
// Ensure cached data has emails array property
if (Array.isArray(cachedEmails.emails)) {
// Dispatch appropriate action based on if we're loading more
dispatch({
type: isLoadMore ? 'APPEND_EMAILS' : 'SET_EMAILS',
payload: cachedEmails.emails
});
// Set pagination info from cache if available
if (cachedEmails.totalEmails) {
dispatch({ type: 'SET_TOTAL_EMAILS', payload: cachedEmails.totalEmails });
}
if (cachedEmails.totalPages) {
dispatch({ type: 'SET_TOTAL_PAGES', payload: cachedEmails.totalPages });
}
// Update available mailboxes if provided
if (cachedEmails.mailboxes && cachedEmails.mailboxes.length > 0) {
dispatch({ type: 'SET_MAILBOXES', payload: cachedEmails.mailboxes });
}
}
// Still refresh in background for fresh data
logEmailOp('BACKGROUND_REFRESH', `Starting background refresh for ${prefixedFolder}`);
refreshEmailsInBackground(
session.user.id,
normalizedFolder,
state.page,
state.perPage,
effectiveAccountId
).catch(err => {
console.error('Background refresh error:', err);
});
return;
}
// Fetch emails from API if no cache hit
logEmailOp('API_FETCH', `Fetching emails from API: ${queryParams.toString()}`);
const response = await fetch(`/api/courrier?${queryParams.toString()}`);
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.error || 'Failed to fetch emails');
}
const data = await response.json();
// Ensure all emails have proper account ID and folder format
if (Array.isArray(data.emails)) {
data.emails.forEach((email: Email) => {
// If email doesn't have an accountId, set it to the effective one
if (!email.accountId) {
email.accountId = effectiveAccountId;
}
// Ensure folder has the proper prefix format
if (email.folder && !email.folder.includes(':')) {
email.folder = `${email.accountId}:${email.folder}`;
}
});
}
// Update state with fetched data
dispatch({
type: isLoadMore ? 'APPEND_EMAILS' : 'SET_EMAILS',
payload: Array.isArray(data.emails) ? data.emails : []
});
if (data.totalEmails) {
dispatch({ type: 'SET_TOTAL_EMAILS', payload: data.totalEmails });
}
if (data.totalPages) {
dispatch({ type: 'SET_TOTAL_PAGES', payload: data.totalPages });
}
// Update available mailboxes if provided
if (data.mailboxes && data.mailboxes.length > 0) {
dispatch({ type: 'SET_MAILBOXES', payload: data.mailboxes });
}
} catch (err) {
logEmailOp('ERROR', `Failed to load emails: ${err instanceof Error ? err.message : String(err)}`);
dispatch({
type: 'SET_ERROR',
payload: err instanceof Error ? err.message : 'Failed to load emails'
});
toast({
variant: "destructive",
title: "Error",
description: err instanceof Error ? err.message : 'Failed to load emails'
});
}
}, [session?.user?.id, state.currentFolder, state.page, state.perPage, toast, logEmailOp]);
// Change folder
const changeFolder = useCallback(async (folder: string, accountId?: string) => {
logEmailOp('CHANGE_FOLDER', `Changing to folder ${folder} with account ${accountId || 'default'}`);
try {
// This will handle all the state updates in a single atomic operation
dispatch({
type: 'CHANGE_FOLDER',
payload: { folder, accountId: accountId || 'default' }
});
// After dispatch, the state will be updated with consistent values
// We'll load emails in the useEffect that watches for folder changes
} catch (error) {
logEmailOp('ERROR', `Failed to change folder: ${error instanceof Error ? error.message : String(error)}`);
dispatch({
type: 'SET_ERROR',
payload: error instanceof Error ? error.message : 'Failed to change folder'
});
}
}, [logEmailOp]);
// Select account
const selectAccount = useCallback((account: Account) => {
logEmailOp('SELECT_ACCOUNT', `Selecting account: ${account.email} (${account.id})`);
// Handle the entire account selection in a single atomic operation
dispatch({ type: 'SELECT_ACCOUNT', payload: account });
// The folder loading will be triggered by the useEffect watching for currentFolder changes
}, [logEmailOp]);
// Handle email selection
const handleEmailSelect = useCallback(async (emailId: string, accountId: string, folder: string) => {
logEmailOp('SELECT_EMAIL', `Selecting email ${emailId} from account ${accountId} in folder ${folder}`);
if (!emailId) {
dispatch({
type: 'SELECT_EMAIL',
payload: { emailId: '', accountId: '', folder: '', email: null }
});
return;
}
try {
// Find the email in the current list
const existingEmail = state.emails.find(e => e.id === emailId);
if (existingEmail && existingEmail.contentFetched) {
// Use the existing email if it has content already
dispatch({
type: 'SELECT_EMAIL',
payload: { emailId, accountId, folder, email: existingEmail }
});
// Mark as read if not already
if (!existingEmail.flags.seen) {
markEmailAsRead(emailId, true, accountId);
}
return;
}
// Need to fetch the email content
dispatch({ type: 'SET_LOADING', payload: true });
// Extract account ID from folder name if present and none was explicitly provided
const { normalizedFolder, effectiveAccountId } = normalizeFolderAndAccount(folder, accountId);
// Fetch email content from API
const response = await fetch(`/api/courrier/${emailId}?folder=${normalizedFolder}&accountId=${effectiveAccountId}`);
if (!response.ok) {
throw new Error(`Failed to fetch email content: ${response.status}`);
}
const emailData = await response.json();
// Mark the email as read on the server
markEmailAsRead(emailId, true, effectiveAccountId);
// Select the email
dispatch({
type: 'SELECT_EMAIL',
payload: { emailId, accountId: effectiveAccountId, folder, email: emailData }
});
} catch (error) {
logEmailOp('ERROR', `Failed to select email: ${error instanceof Error ? error.message : String(error)}`);
dispatch({
type: 'SET_ERROR',
payload: error instanceof Error ? error.message : 'Failed to select email'
});
} finally {
dispatch({ type: 'SET_LOADING', payload: false });
}
}, [state.emails, logEmailOp]);
// Toggle email selection for multi-select
const toggleEmailSelection = useCallback((emailId: string) => {
dispatch({ type: 'TOGGLE_EMAIL_SELECTION', payload: emailId });
}, []);
// Toggle select all
const toggleSelectAll = useCallback(() => {
dispatch({ type: 'TOGGLE_SELECT_ALL' });
}, []);
// Mark email as read/unread
const markEmailAsRead = useCallback(async (emailId: string, isRead: boolean, accountId?: string) => {
try {
// Find the email to get its account ID if not provided
const email = state.emails.find(e => e.id === emailId);
const effectiveAccountId = accountId || email?.accountId || 'default';
const folder = email?.folder || state.currentFolder;
// Extract normalized folder
const { normalizedFolder } = normalizeFolderAndAccount(folder, effectiveAccountId);
logEmailOp('MARK_READ', `Marking email ${emailId} as ${isRead ? 'read' : 'unread'} in ${normalizedFolder}`);
// Update UI state immediately (optimistic update)
dispatch({
type: 'MARK_EMAIL_AS_READ',
payload: { emailId, isRead, accountId: effectiveAccountId }
});
// Make API call to update on server
const response = await fetch(`/api/courrier/${emailId}/mark-read`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
isRead,
folder: normalizedFolder,
accountId: effectiveAccountId
})
});
if (!response.ok) {
throw new Error('Failed to mark email as read');
}
return true;
} catch (error) {
logEmailOp('ERROR', `Failed to mark email as read: ${error instanceof Error ? error.message : String(error)}`);
toast({
variant: "destructive",
title: "Error",
description: 'Failed to update email read status'
});
return false;
}
}, [state.emails, state.currentFolder, toast, logEmailOp]);
// Toggle starred status
const toggleStarred = useCallback(async (emailId: string) => {
try {
// Find the email in current list
const email = state.emails.find(e => e.id === emailId);
if (!email) {
throw new Error('Email not found');
}
const newFlaggedStatus = !email.flags.flagged;
logEmailOp('TOGGLE_STAR', `Setting starred status to ${newFlaggedStatus} for email ${emailId}`);
// TODO: Implement optimistic update
// Make API call
const response = await fetch(`/api/courrier/${emailId}/flag`, {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
flagged: newFlaggedStatus,
folder: email.folder,
accountId: email.accountId
})
});
if (!response.ok) {
throw new Error('Failed to update star status');
}
// Reload emails to get updated state
loadEmails();
return true;
} catch (error) {
logEmailOp('ERROR', `Failed to toggle star: ${error instanceof Error ? error.message : String(error)}`);
toast({
variant: "destructive",
title: "Error",
description: 'Failed to update star status'
});
return false;
}
}, [state.emails, toast, loadEmails, logEmailOp]);
// Delete emails
const deleteEmails = useCallback(async (emailIds: string[]) => {
if (emailIds.length === 0) return;
dispatch({ type: 'SET_LOADING', payload: true });
try {
logEmailOp('DELETE', `Deleting ${emailIds.length} emails`);
// Find the first email to get account ID and folder
const firstEmail = state.emails.find(e => e.id === emailIds[0]);
const accountId = firstEmail?.accountId || 'default';
const folder = firstEmail?.folder || state.currentFolder;
const { normalizedFolder } = normalizeFolderAndAccount(folder, accountId);
// Make API call to delete emails
const response = await fetch('/api/courrier/delete', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
emailIds,
folder: normalizedFolder,
accountId
})
});
if (!response.ok) {
throw new Error('Failed to delete emails');
}
// Clear selections
dispatch({ type: 'CLEAR_SELECTED_EMAILS' });
// Reload emails to get updated list
loadEmails();
toast({
title: "Emails Deleted",
description: `${emailIds.length} email(s) moved to trash`
});
return true;
} catch (error) {
logEmailOp('ERROR', `Failed to delete emails: ${error instanceof Error ? error.message : String(error)}`);
toast({
variant: "destructive",
title: "Error",
description: 'Failed to delete emails'
});
return false;
} finally {
dispatch({ type: 'SET_LOADING', payload: false });
}
}, [state.emails, state.currentFolder, toast, loadEmails, logEmailOp]);
// Send email
const sendEmail = useCallback(async (emailData: EmailData) => {
dispatch({ type: 'SET_LOADING', payload: true });
try {
logEmailOp('SEND', `Sending email to ${emailData.to}`);
// Make API call to send email
const response = await fetch('/api/courrier/send', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(emailData)
});
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.error || 'Failed to send email');
}
const result = await response.json();
toast({
title: "Email Sent",
description: "Your message has been sent successfully"
});
// Refresh emails to show the sent email
loadEmails();
return { success: true, ...result };
} catch (error) {
logEmailOp('ERROR', `Failed to send email: ${error instanceof Error ? error.message : String(error)}`);
toast({
variant: "destructive",
title: "Error",
description: error instanceof Error ? error.message : 'Failed to send email'
});
return { success: false, error: error instanceof Error ? error.message : 'Failed to send email' };
} finally {
dispatch({ type: 'SET_LOADING', payload: false });
}
}, [toast, loadEmails, logEmailOp]);
// Search emails
const searchEmails = useCallback(async (query: string) => {
// Set loading state
dispatch({ type: 'SET_LOADING', payload: true });
try {
if (!session?.user?.id) return;
logEmailOp('SEARCH', `Searching for "${query}" in ${state.currentFolder}`);
// Extract account ID from current folder
const { normalizedFolder, effectiveAccountId } = normalizeFolderAndAccount(state.currentFolder);
// Construct query params for search
const queryParams = new URLSearchParams({
folder: normalizedFolder,
search: query,
accountId: effectiveAccountId
});
// Call API for search
const response = await fetch(`/api/courrier/search?${queryParams.toString()}`);
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.error || 'Failed to search emails');
}
const results = await response.json();
// Update emails with search results
dispatch({ type: 'SET_EMAILS', payload: results.emails || [] });
if (results.totalEmails) {
dispatch({ type: 'SET_TOTAL_EMAILS', payload: results.totalEmails });
}
if (results.totalPages) {
dispatch({ type: 'SET_TOTAL_PAGES', payload: results.totalPages });
}
} catch (error) {
logEmailOp('ERROR', `Search failed: ${error instanceof Error ? error.message : String(error)}`);
dispatch({
type: 'SET_ERROR',
payload: error instanceof Error ? error.message : 'Failed to search emails'
});
toast({
variant: "destructive",
title: "Error",
description: 'Failed to search emails'
});
} finally {
dispatch({ type: 'SET_LOADING', payload: false });
}
}, [session?.user?.id, state.currentFolder, toast, logEmailOp]);
// Format email for reply, reply all, or forward
const formatEmailForAction = useCallback((email: any, type: 'reply' | 'reply-all' | 'forward') => {
return formatEmailForReplyOrForward(email, type);
}, []);
// Update page
const setPage = useCallback((page: number) => {
dispatch({ type: 'SET_PAGE', payload: page });
}, []);
// Set emails directly
const setEmails = useCallback((emails: Email[]) => {
dispatch({ type: 'SET_EMAILS', payload: emails });
}, []);
// Handle loading more emails
const handleLoadMore = useCallback(() => {
if (state.page < state.totalPages && !state.isLoading) {
dispatch({ type: 'INCREMENT_PAGE' });
}
}, [state.page, state.totalPages, state.isLoading]);
// Effect to load emails when folder changes
useEffect(() => {
if (session?.user?.id && state.currentFolder) {
// Extract account ID from folder for consistent loading
const { effectiveAccountId } = normalizeFolderAndAccount(state.currentFolder);
logEmailOp('FOLDER_CHANGE', `Loading emails for folder ${state.currentFolder} with account ${effectiveAccountId}`);
// Load emails with the correct account ID
loadEmails(false, effectiveAccountId);
}
}, [session?.user?.id, state.currentFolder, loadEmails, logEmailOp]);
// Effect to load more emails when page changes
useEffect(() => {
if (session?.user?.id && state.page > 1) {
// Extract account ID for consistency
const { effectiveAccountId } = normalizeFolderAndAccount(state.currentFolder);
logEmailOp('PAGINATION', `Loading page ${state.page} for ${state.currentFolder} with account ${effectiveAccountId}`);
// Load more emails with the correct account ID
loadEmails(true, effectiveAccountId);
}
}, [session?.user?.id, state.page, state.currentFolder, loadEmails, logEmailOp]);
// Return all state values and actions
return {
// State values
...state,
// Actions
loadEmails,
handleEmailSelect,
toggleEmailSelection,
toggleSelectAll,
markEmailAsRead,
toggleStarred,
changeFolder,
deleteEmails,
sendEmail,
searchEmails,
formatEmailForAction,
setPage,
setEmails,
selectAccount,
handleLoadMore
};
};

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@ -0,0 +1,324 @@
import { Email } from '@/hooks/use-courrier';
// Define all possible state types
export interface Account {
id: string;
name: string;
email: string;
color: string;
folders: string[];
}
export interface EmailState {
accounts: Account[];
selectedAccount: Account | null;
selectedFolders: Record<string, string>;
currentFolder: string;
emails: Email[];
selectedEmail: Email | null;
selectedEmailIds: string[];
isLoading: boolean;
error: string | null;
page: number;
perPage: number;
totalPages: number;
totalEmails: number;
mailboxes: string[];
unreadCountMap: Record<string, Record<string, number>>;
showFolders: boolean;
}
// Define all possible action types
export type EmailAction =
| { type: 'SET_ACCOUNTS', payload: Account[] }
| { type: 'SELECT_ACCOUNT', payload: Account }
| { type: 'CHANGE_FOLDER', payload: { folder: string, accountId: string } }
| { type: 'SET_EMAILS', payload: Email[] }
| { type: 'APPEND_EMAILS', payload: Email[] }
| { type: 'SELECT_EMAIL', payload: { emailId: string, accountId: string, folder: string, email: Email | null } }
| { type: 'TOGGLE_EMAIL_SELECTION', payload: string }
| { type: 'TOGGLE_SELECT_ALL' }
| { type: 'CLEAR_SELECTED_EMAILS' }
| { type: 'SET_LOADING', payload: boolean }
| { type: 'SET_ERROR', payload: string | null }
| { type: 'SET_PAGE', payload: number }
| { type: 'INCREMENT_PAGE' }
| { type: 'SET_TOTAL_PAGES', payload: number }
| { type: 'SET_TOTAL_EMAILS', payload: number }
| { type: 'SET_MAILBOXES', payload: string[] }
| { type: 'UPDATE_UNREAD_COUNT', payload: { accountId: string, folder: string, count: number } }
| { type: 'TOGGLE_SHOW_FOLDERS', payload: boolean }
| { type: 'MARK_EMAIL_AS_READ', payload: { emailId: string, isRead: boolean, accountId?: string } };
// Initial state
export const initialState: EmailState = {
accounts: [],
selectedAccount: null,
selectedFolders: {},
currentFolder: 'INBOX',
emails: [],
selectedEmail: null,
selectedEmailIds: [],
isLoading: false,
error: null,
page: 1,
perPage: 20,
totalPages: 0,
totalEmails: 0,
mailboxes: [],
unreadCountMap: {},
showFolders: false
};
// Helper functions for consistency
export const normalizeFolderAndAccount = (folder: string, accountId?: string) => {
let normalizedFolder: string;
let effectiveAccountId: string = accountId || 'default';
// First, handle the folder format
if (folder.includes(':')) {
// Extract parts if folder already has a prefix
const parts = folder.split(':');
const folderAccountId = parts[0];
normalizedFolder = parts[1];
// If explicit accountId is provided, it ALWAYS takes precedence
if (accountId) {
console.log(`Using provided accountId (${accountId}) over folder prefix (${folderAccountId})`);
effectiveAccountId = accountId;
} else {
effectiveAccountId = folderAccountId;
}
} else {
// No folder prefix, use the folder name as is
normalizedFolder = folder;
}
return {
normalizedFolder,
effectiveAccountId,
prefixedFolder: `${effectiveAccountId}:${normalizedFolder}`
};
};
// Reducer function
export function emailReducer(state: EmailState, action: EmailAction): EmailState {
console.log(`[EMAIL_REDUCER] Action: ${action.type}`, action);
switch (action.type) {
case 'SET_ACCOUNTS':
return {
...state,
accounts: action.payload
};
case 'SELECT_ACCOUNT': {
// This is a critical action that needs special handling
const account = action.payload;
const inboxFolder = `${account.id}:INBOX`;
console.log(`[EMAIL_REDUCER] Selecting account: ${account.email} (${account.id})`);
// Return a completely new state that's atomically consistent
return {
...state,
selectedAccount: account,
currentFolder: inboxFolder,
selectedFolders: {
...state.selectedFolders,
[account.id]: inboxFolder
},
// Clear email selections as part of the atomic account switch
selectedEmail: null,
selectedEmailIds: [],
emails: [],
isLoading: true,
showFolders: true,
page: 1
};
}
case 'CHANGE_FOLDER': {
const { folder, accountId } = action.payload;
// Use our helper to ensure consistent folder/account handling
const { normalizedFolder, effectiveAccountId, prefixedFolder } =
normalizeFolderAndAccount(folder, accountId);
console.log(`[EMAIL_REDUCER] Changing folder to: ${prefixedFolder} (account: ${effectiveAccountId})`);
// Return a new state with consistent folder and account info
return {
...state,
currentFolder: prefixedFolder,
selectedFolders: {
...state.selectedFolders,
[effectiveAccountId]: prefixedFolder
},
// Clear email-specific state when changing folders
selectedEmail: null,
selectedEmailIds: [],
emails: [],
isLoading: true,
page: 1
};
}
case 'SET_EMAILS':
return {
...state,
emails: action.payload,
isLoading: false
};
case 'APPEND_EMAILS': {
// Create a set of existing email IDs to avoid duplicates
const existingIds = new Set(state.emails.map(email => email.id));
// Filter out any duplicates before appending
const newEmails = action.payload.filter(email => !existingIds.has(email.id));
// Combine and sort emails by date (newest first)
const combinedEmails = [...state.emails, ...newEmails].sort(
(a, b) => new Date(b.date).getTime() - new Date(a.date).getTime()
);
return {
...state,
emails: combinedEmails,
isLoading: false
};
}
case 'SELECT_EMAIL':
return {
...state,
selectedEmail: action.payload.email,
// If an email is selected, add it to the selectedEmailIds if not already there
selectedEmailIds: action.payload.email && !state.selectedEmailIds.includes(action.payload.emailId)
? [...state.selectedEmailIds, action.payload.emailId]
: state.selectedEmailIds
};
case 'TOGGLE_EMAIL_SELECTION': {
const emailId = action.payload;
const isSelected = state.selectedEmailIds.includes(emailId);
return {
...state,
selectedEmailIds: isSelected
? state.selectedEmailIds.filter(id => id !== emailId)
: [...state.selectedEmailIds, emailId]
};
}
case 'TOGGLE_SELECT_ALL': {
// If all emails are already selected, clear the selection
const allEmailIds = state.emails.map(email => email.id);
const allSelected = allEmailIds.every(id => state.selectedEmailIds.includes(id));
return {
...state,
selectedEmailIds: allSelected ? [] : allEmailIds
};
}
case 'CLEAR_SELECTED_EMAILS':
return {
...state,
selectedEmailIds: [],
selectedEmail: null
};
case 'SET_LOADING':
return {
...state,
isLoading: action.payload
};
case 'SET_ERROR':
return {
...state,
error: action.payload,
isLoading: false
};
case 'SET_PAGE':
return {
...state,
page: action.payload
};
case 'INCREMENT_PAGE':
return {
...state,
page: state.page + 1
};
case 'SET_TOTAL_PAGES':
return {
...state,
totalPages: action.payload
};
case 'SET_TOTAL_EMAILS':
return {
...state,
totalEmails: action.payload
};
case 'SET_MAILBOXES':
return {
...state,
mailboxes: action.payload
};
case 'UPDATE_UNREAD_COUNT': {
const { accountId, folder, count } = action.payload;
return {
...state,
unreadCountMap: {
...state.unreadCountMap,
[accountId]: {
...(state.unreadCountMap[accountId] || {}),
[folder]: count
}
}
};
}
case 'TOGGLE_SHOW_FOLDERS':
return {
...state,
showFolders: action.payload
};
case 'MARK_EMAIL_AS_READ': {
const { emailId, isRead, accountId } = action.payload;
// Update emails list
const updatedEmails = state.emails.map(email =>
(email.id === emailId && (!accountId || email.accountId === accountId))
? { ...email, flags: { ...email.flags, seen: isRead } }
: email
);
// Update selected email if it matches
const updatedSelectedEmail = state.selectedEmail &&
state.selectedEmail.id === emailId &&
(!accountId || state.selectedEmail.accountId === accountId)
? { ...state.selectedEmail, flags: { ...state.selectedEmail.flags, seen: isRead } }
: state.selectedEmail;
return {
...state,
emails: updatedEmails,
selectedEmail: updatedSelectedEmail
};
}
default:
return state;
}
}