File size: 3,126 Bytes
41e1749 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 | // Session state helpers
let _currentSession = null;
let _authListenerUnsub = null;
/**
* @returns {object|null}
*/
function getCurrentSession() {
return _currentSession;
}
/**
* @param {object|null} session
*/
function setCurrentSession(session) {
_currentSession = session;
syncBayanAuthFacade(session);
}
/**
* Sync read-only facade for Phase 6
* @param {object|null} session
*/
function syncBayanAuthFacade(session) {
const user = session && session.user;
window.__bayanAuth = {
userId: user ? user.id : null,
isGuest: user ? isGuestUser(user) : false,
isGoogleUser: user ? isGoogleUser(user) : false,
isOfflineMode: window.__bayanAuth?.isOfflineMode === true,
getAccessToken: () => (session ? session.access_token : null)
};
}
/**
* @param {object} user
* @returns {boolean}
*/
function isGuestUser(user) {
if (!user) return false;
if (user.is_anonymous === true) return true;
const provider = getAuthProvider(user);
return provider === 'anonymous';
}
/**
* @param {object} user
* @returns {boolean}
*/
function isGoogleUser(user) {
if (!user) return false;
if (isGuestUser(user)) return false;
const provider = getAuthProvider(user);
if (provider === 'google') return true;
const identities = user.identities || [];
return identities.some((id) => id.provider === 'google');
}
/**
* @param {object} user
* @returns {string}
*/
function getAuthProvider(user) {
if (!user) return 'anonymous';
if (user.is_anonymous) return 'anonymous';
const meta = user.app_metadata || {};
if (meta.provider === 'google') return 'google';
const identities = user.identities || [];
if (identities.length > 0) return identities[0].provider || 'unknown';
return meta.provider || 'unknown';
}
/**
* @param {object} user
* @returns {string}
*/
function getDisplayName(user) {
if (!user) return '';
if (isGuestUser(user)) return 'ضيف';
return user.user_metadata?.full_name
|| user.user_metadata?.name
|| user.email
|| 'مستخدم Google';
}
/**
* @param {object} user
* @returns {string|null}
*/
function getAvatarUrl(user) {
if (!user || isGuestUser(user)) return null;
return user.user_metadata?.avatar_url
|| user.user_metadata?.picture
|| null;
}
/**
* Register auth state change listener
* @param {function} callback
*/
function onAuthStateChange(callback) {
const client = getSupabaseClient();
if (!client) return;
if (_authListenerUnsub) {
_authListenerUnsub.unsubscribe();
}
const { data } = client.auth.onAuthStateChange((event, session) => {
setCurrentSession(session);
if (typeof callback === 'function') {
callback(event, session);
}
});
_authListenerUnsub = data.subscription;
}
/**
* Restore session from storage
* @returns {Promise<object|null>}
*/
async function restoreSession() {
const client = getSupabaseClient();
if (!client) return null;
const { data, error } = await client.auth.getSession();
if (error) {
console.warn('getSession error:', error);
return null;
}
setCurrentSession(data.session);
return data.session;
}
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