[Solved] CS50 project3-Single-page-app email client

Using JavaScript, HTML, and CSS, complete the implementation of your single-page-app email client. You must fulfill the following requirements:

• Send Mail: When a user submits the email composition form, add JavaScript code to actually send the email.
  • Youll likely want to make a POSTrequest to /emails, passing in values for recipients, subject, and body.
  • Once the email has been sent, load the users sent mailbox.
• Mailbox: When a user visits their Inbox, Sent mailbox, or Archive, load the appropriate mailbox.
  • Youll likely want to make a GETrequest to /emails/<mailbox> to request the emails for a particular mailbox.
  • When a mailbox is visited, the application should first query the API for the latest emails in that mailbox.
  • When a mailbox is visited, the name of the mailbox should appear at the top of the page (this part is done for you).
  • Each email should then be rendered in its own box (e.g. as a <div>with a border) that displays who the email is from, what the subject line is, and the timestamp of the email.
  • If the email is unread, it should appear with a white background. If the email has been read, it should appear with a gray background.
• View Email: When a user clicks on an email, the user should be taken to a view where they see the content of that email.
  • Youll likely want to make a GETrequest to /emails/<email_id> to request the email.
  • Your application should show the emails sender, recipients, subject, timestamp, and body.
  • Youll likely want to add an additional divto html (in addition to emails-view and compose-view) for displaying the email. Be sure to update your code to hide and show the right views when navigation options are clicked.
  • See the hint in the Hints section about how to add an event listener to an HTML element that youve added to the DOM.
  • Once the email has been clicked on, you should mark the email as read. Recall that you can send a PUTrequest to /emails/<email_id> to update whether an email is read or not.
• Archive and Unarchive: Allow users to archive and unarchive emails that they have received.
  • When viewing an Inbox email, the user should be presented with a button that lets them archive the email. When viewing an Archive email, the user should be presented with a button that lets them unarchive the email. This requirement does not apply to emails in the Sent mailbox.
  • Recall that you can send a PUTrequest to /emails/<email_id> to mark an email as archived or unarchived.
  • Once an email has been archived or unarchived, load the users inbox.
• Reply: Allow users to reply to an email.
  • When viewing an email, the user should be presented with a Reply button that lets them reply to the email.
  • When the user clicks the Reply button, they should be taken to the email composition form.
  • Pre-fill the composition form with the recipientfield set to whoever sent the original email.
  • Pre-fill the subject If the original email had a subject line of foo, the new subject line should be Re: foo. (If the subject line already begins with Re: , no need to add it again.)
  • Pre-fill the bodyof the email with a line like On Jan 1 2020, 12:00 AM [email protected] wrote: followed by the original text of the email.