[SOLVED] One Redirect for https, www, no trailing slash with Controller Page

One Redirect for https, www, no trailing slash with Controller Page

I am trying to force all urls to https, www, no trailing slashes and ultimately direct all requests to a php controller page. Server uses LiteSpeed. I have tried this, but it does not seem to completely function as expected. It appears to handle trailing slash issue and https, but not the www.

# Turn on Rewrite Engine
RewriteEngine on

# Force a trailing slash except on files and directories that actually exist on server
RewriteCond %{REQUEST_URI} !(.+)/$
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ https://www.example.com/$1/ [R=301,L]

# Force HTTPS and WWW 
RewriteCond %{HTTP_HOST} !^www\.(.*)$ [OR,NC]
RewriteCond %{HTTPS} off  
RewriteRule ^(.*)$ https://www.example.com/$1 [R=301,L]

# Redirect all requests to php controller except files and directories that actually exist
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]

So, how can I make sure that all requests are handled by my controller page, and force url to be https, www, and add trailing slash and do so in one redirect?

Solution

@anubhava answer didn't work on my site. It broke links to resources, etc., but this did work with only one redirect.

# Force www, https, trailing slash except on files and directories
RewriteCond %{REQUEST_URI} !(.+)/$ [OR,NC]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{HTTP_HOST} !^www\.(.*)$ [OR,NC]
RewriteCond %{HTTPS} off  
RewriteRule ^(.*)$ https://www.example.com/$1/ [R=301,L]

# Redirect all requests to php controller except files and directories
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]