menassit/client/src/pages/SettingsPage.tsx

import { useState } from "react";
import { useAuth } from "@/context/AuthContext";
import { useTranslation } from "react-i18next";
import { useTheme } from "@/context/ThemeContext";
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from "@/components/ui/card";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { Label } from "@/components/ui/label";
import { Switch } from "@/components/ui/switch";
import { Separator } from "@/components/ui/separator";
import { Tabs, TabsContent, TabsList, TabsTrigger } from "@/components/ui/tabs";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue } from "@/components/ui/select";
import { LanguageSwitcher } from "@/components/LanguageSwitcher";
import { PageHeader } from "@/components/ui/page-header";
import { useToast } from "@/hooks/use-toast";
import Sidebar from "@/components/layout/Sidebar";
import { User, Bell, Shield, Palette, Moon, Sun, Globe, Download, Trash2 } from "lucide-react";

export default function SettingsPage() {
  const { user, updateProfile } = useAuth();
  const { toast } = useToast();
  const { t, i18n } = useTranslation();
  const { theme, toggleTheme } = useTheme();
  const [loading, setLoading] = useState(false);
  const [profile, setProfile] = useState({
    username: user?.username || "",
    email: user?.email || "",
    fullName: user?.fullName || "",
  });
  const [notifications, setNotifications] = useState({
    emailNotifications: true,
    pushNotifications: true,
    taskReminders: true,
    financialAlerts: true,
  });

  const handleProfileUpdate = async (e: React.FormEvent) => {
    e.preventDefault();
    setLoading(true);
    try {
      await updateProfile(profile);
      toast({
        title: "Profile updated",
        description: "Your profile has been successfully updated.",
      });
    } catch (error) {
      toast({
        title: "Error",
        description: "Failed to update profile. Please try again.",
        variant: "destructive",
      });
    } finally {
      setLoading(false);
    }
  };

  return (
    <div className="flex h-screen bg-gray-50 dark:bg-gray-900">
      <Sidebar className="w-64 border-r" />
      <div className="flex-1 overflow-auto">
        <div className="p-6">
          <PageHeader
            title="Settings"
            description="Manage your account settings and preferences"
          />

          <Tabs defaultValue="profile" className="space-y-6">
            <TabsList>
              <TabsTrigger value="profile">
                <User className="w-4 h-4 mr-2" />
                Profile
              </TabsTrigger>
              <TabsTrigger value="notifications">
                <Bell className="w-4 h-4 mr-2" />
                Notifications
              </TabsTrigger>
              <TabsTrigger value="security">
                <Shield className="w-4 h-4 mr-2" />
                Security
              </TabsTrigger>
              <TabsTrigger value="appearance">
                <Palette className="w-4 h-4 mr-2" />
                Appearance
              </TabsTrigger>
            </TabsList>

            <TabsContent value="profile">
              <Card>
                <CardHeader>
                  <CardTitle>Profile Information</CardTitle>
                  <CardDescription>
                    Update your personal information and account details.
                  </CardDescription>
                </CardHeader>
                <CardContent>
                  <form onSubmit={handleProfileUpdate} className="space-y-4">
                    <div className="grid grid-cols-2 gap-4">
                      <div className="space-y-2">
                        <Label htmlFor="username">Username</Label>
                        <Input
                          id="username"
                          value={profile.username}
                          onChange={(e) => setProfile({ ...profile, username: e.target.value })}
                        />
                      </div>
                      <div className="space-y-2">
                        <Label htmlFor="email">Email</Label>
                        <Input
                          id="email"
                          type="email"
                          value={profile.email}
                          onChange={(e) => setProfile({ ...profile, email: e.target.value })}
                        />
                      </div>
                    </div>
                    <div className="space-y-2">
                      <Label htmlFor="fullName">Full Name</Label>
                      <Input
                        id="fullName"
                        value={profile.fullName}
                        onChange={(e) => setProfile({ ...profile, fullName: e.target.value })}
                      />
                    </div>
                    <Button type="submit" disabled={loading}>
                      {loading ? "Updating..." : "Update Profile"}
                    </Button>
                  </form>
                </CardContent>
              </Card>
            </TabsContent>

            <TabsContent value="notifications">
              <Card>
                <CardHeader>
                  <CardTitle>Notification Preferences</CardTitle>
                  <CardDescription>
                    Choose what notifications you want to receive.
                  </CardDescription>
                </CardHeader>
                <CardContent className="space-y-6">
                  <div className="flex items-center justify-between">
                    <div className="space-y-0.5">
                      <Label>Email Notifications</Label>
                      <p className="text-sm text-gray-600 dark:text-gray-400">
                        Receive notifications via email
                      </p>
                    </div>
                    <Switch
                      checked={notifications.emailNotifications}
                      onCheckedChange={(checked) =>
                        setNotifications({ ...notifications, emailNotifications: checked })
                      }
                    />
                  </div>
                  <Separator />
                  <div className="flex items-center justify-between">
                    <div className="space-y-0.5">
                      <Label>Push Notifications</Label>
                      <p className="text-sm text-gray-600 dark:text-gray-400">
                        Receive push notifications in your browser
                      </p>
                    </div>
                    <Switch
                      checked={notifications.pushNotifications}
                      onCheckedChange={(checked) =>
                        setNotifications({ ...notifications, pushNotifications: checked })
                      }
                    />
                  </div>
                  <Separator />
                  <div className="flex items-center justify-between">
                    <div className="space-y-0.5">
                      <Label>Task Reminders</Label>
                      <p className="text-sm text-gray-600 dark:text-gray-400">
                        Get reminded about upcoming tasks and deadlines
                      </p>
                    </div>
                    <Switch
                      checked={notifications.taskReminders}
                      onCheckedChange={(checked) =>
                        setNotifications({ ...notifications, taskReminders: checked })
                      }
                    />
                  </div>
                  <Separator />
                  <div className="flex items-center justify-between">
                    <div className="space-y-0.5">
                      <Label>Financial Alerts</Label>
                      <p className="text-sm text-gray-600 dark:text-gray-400">
                        Receive alerts about financial goals and budgets
                      </p>
                    </div>
                    <Switch
                      checked={notifications.financialAlerts}
                      onCheckedChange={(checked) =>
                        setNotifications({ ...notifications, financialAlerts: checked })
                      }
                    />
                  </div>
                </CardContent>
              </Card>
            </TabsContent>

            <TabsContent value="security">
              <Card>
                <CardHeader>
                  <CardTitle>Security Settings</CardTitle>
                  <CardDescription>
                    Manage your account security and privacy settings.
                  </CardDescription>
                </CardHeader>
                <CardContent className="space-y-4">
                  <div className="space-y-2">
                    <Label htmlFor="currentPassword">Current Password</Label>
                    <Input id="currentPassword" type="password" />
                  </div>
                  <div className="space-y-2">
                    <Label htmlFor="newPassword">New Password</Label>
                    <Input id="newPassword" type="password" />
                  </div>
                  <div className="space-y-2">
                    <Label htmlFor="confirmPassword">Confirm New Password</Label>
                    <Input id="confirmPassword" type="password" />
                  </div>
                  <Button>Update Password</Button>
                </CardContent>
              </Card>
            </TabsContent>

            <TabsContent value="appearance">
              <Card>
                <CardHeader>
                  <CardTitle>Appearance Settings</CardTitle>
                  <CardDescription>
                    Customize the look and feel of your application.
                  </CardDescription>
                </CardHeader>
                <CardContent className="space-y-6">
                  <div className="flex items-center justify-between">
                    <div className="space-y-0.5">
                      <Label>Dark Mode</Label>
                      <p className="text-sm text-gray-600 dark:text-gray-400">
                        Switch between light and dark themes
                      </p>
                    </div>
                    <Switch 
                      checked={theme === 'dark'}
                      onCheckedChange={toggleTheme}
                    />
                  </div>
                  <Separator />
                  <div className="space-y-4">
                    <div>
                      <Label>Language</Label>
                      <p className="text-sm text-gray-600 dark:text-gray-400 mb-2">
                        Choose your preferred language
                      </p>
                      <LanguageSwitcher />
                    </div>
                  </div>
                </CardContent>
              </Card>
            </TabsContent>
          </Tabs>
        </div>
      </div>
    </div>
  );
}