native_convex_CRM/app/navigation/customDrawerContent.tsx

import React from 'react';
import {
  Text,
  View,
  TouchableOpacity,
  ScrollView,
  Image,
} from 'react-native';
import { DrawerContentComponentProps } from '@react-navigation/drawer';
import Icon from 'react-native-vector-icons/Ionicons';
import { menuItems } from '@mock-data';
import { useTheme } from '@theme';
import { DrawerItemProps } from '@interfaces';
import { route } from '@utils';
import { getStyles } from './customDrawerContent.style';
import { useAppDispatch, useAppSelector, logout, RootState } from '@store';


const DrawerItem = ({ label, iconName, focused, onPress }: DrawerItemProps) => {
  const { theme: colors } = useTheme();
  const styles = getStyles(colors);

  return (
    <TouchableOpacity
      style={[styles.itemWrapper, focused && styles.itemWrapperActive]}
      activeOpacity={0.7}
      onPress={onPress}>
      {focused && <View style={styles.activeIndicatorBar} />}
      <Icon
        name={iconName}
        size={20}
        color={focused ? colors.icon : colors.textSecondary}
        style={styles.itemIcon}
      />
      <Text style={[styles.itemLabel, focused && styles.itemLabelActive]}>
        {label}
      </Text>
    </TouchableOpacity>
  );
};

export const CustomDrawerContent = (props: DrawerContentComponentProps) => {
  const { state, navigation } = props;
  const { theme: colors } = useTheme();
  const styles = getStyles(colors);
  const dispatch = useAppDispatch();

  const userData = useAppSelector((state: RootState) => state.auth.user_data);

  const handleLogout = async () => {
    try {
      dispatch(logout());
    } catch (e) {
      console.error(e);
    }
    navigation.reset({
      index: 0,
      routes: [{ name: 'AuthStack' }],
    });
  };

  const activeRouteName = state.routeNames[state.index];

  // User details
  const fullName =
    userData?.full_name ||
    `${userData?.firstname || ''} ${userData?.lastname || ''}`.trim() ||
    'User';
  const email = userData?.email || 'N/A';
  const isAdmin = userData?.admin === '1';
  const roleText = isAdmin ? 'Administrator' : 'Staff Member';
  const isActive = userData?.active === '1';
  const hasProfileImage =
    userData?.profile_image && userData.profile_image.startsWith('http');

  const initials =
    fullName
      .split(' ')
      .filter(Boolean)
      .map(n => n[0])
      .join('')
      .substring(0, 2)
      .toUpperCase() || 'U';

  return (
    <View style={styles.container}>
      {/* ── Drawer Header (User Profile) ── */}
      <View style={styles.headerContainer}>
        <TouchableOpacity
          style={styles.userHeaderTouchable}
          activeOpacity={0.8}
          onPress={() => navigation.navigate('home', { screen: route.profile })}>
          <View style={styles.avatarWrapper}>
            {hasProfileImage ? (
              <Image
                source={{ uri: userData!.profile_image }}
                style={styles.avatarImage}
              />
            ) : (
              <View style={styles.avatarCircle}>
                <Text style={styles.avatarInitial}>{initials}</Text>
              </View>
            )}
            {isActive && <View style={styles.onlineDot} />}
          </View>

          <View style={styles.headerDetails}>
            <Text style={styles.userName} numberOfLines={1}>
              {fullName}
            </Text>
            <Text style={styles.userEmail} numberOfLines={1}>
              {email}
            </Text>
            <View style={styles.roleBadge}>
              <Text style={styles.roleBadgeText}>{roleText}</Text>
            </View>
          </View>

          <Icon name="chevron-forward" size={18} color="#94A3B8" />
        </TouchableOpacity>
      </View>

      {/* ── Navigation Menu List ── */}
      <ScrollView contentContainerStyle={styles.scrollContent}>
        <View style={styles.menuContainer}>
          {menuItems.map(item => {
            // Find currently active nested tab route
            let activeTabName = '';
            try {
              let currentRoute = state.routes[state.index];
              if (currentRoute.name === 'home' && currentRoute.state) {
                const nestedIndex = currentRoute.state.index ?? 0;
                activeTabName = currentRoute.state.routes[nestedIndex].name;
              } else {
                activeTabName = currentRoute.name;
              }
            } catch (e) {
              activeTabName = '';
            }

            const isFocused =
              (item.route === 'home' && activeTabName === route.dashboard) ||
              (item.route !== 'home' && activeTabName === item.route);

            return (
              <DrawerItem
                key={item.route}
                label={item.label}
                iconName={item.icon}
                focused={isFocused}
                onPress={() => {
                  if (item.route === 'home') {
                    navigation.navigate('home', { screen: route.dashboard });
                  } else {
                    navigation.navigate('home', { screen: item.route });
                  }
                }}
              />
            );
          })}
        </View>
      </ScrollView>

      {/* ── Drawer Footer (Logout) ── */}
      <View style={styles.footer}>
        <TouchableOpacity
          style={styles.logoutButton}
          activeOpacity={0.7}
          onPress={handleLogout}>
          <Icon
            name="log-out-outline"
            size={20}
            color="#EF4444"
            style={styles.logoutIcon}
          />
          <Text style={styles.logoutText}>Sign Out</Text>
        </TouchableOpacity>
      </View>
    </View>
  );
};