cloudsync-pro/src/pages/Settings.tsx

import Sidebar from "@/components/Sidebar";
import DashboardHeader from "@/components/DashboardHeader";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { Input } from "@/components/ui/input";
import { Button } from "@/components/ui/button";
import { Badge } from "@/components/ui/badge";
import { Avatar, AvatarFallback } from "@/components/ui/avatar";
import { Label } from "@/components/ui/label";
import { Checkbox } from "@/components/ui/checkbox";
import { Copy, UserPlus } from "lucide-react";

const notifications = [
  { label: "Email notifications", desc: "Receive email for important updates", defaultChecked: true },
  { label: "Push notifications", desc: "Browser push notifications", defaultChecked: true },
  { label: "Weekly digest", desc: "Summary of activity every Monday", defaultChecked: false },
  { label: "Marketing emails", desc: "Product news and offers", defaultChecked: false },
];

const apiKeys = [
  { name: "Production", key: "sk-prod-****-****-****-7f3a", created: "Jan 5, 2024" },
  { name: "Development", key: "sk-dev-****-****-****-2b8c", created: "Mar 12, 2024" },
];

const teamMembers = [
  { name: "John Doe", email: "john@company.com", role: "Owner", initials: "JD" },
  { name: "Sarah Chen", email: "sarah@company.com", role: "Admin", initials: "SC" },
  { name: "Marcus Johnson", email: "marcus@company.com", role: "Member", initials: "MJ" },
];

export default function SettingsPage() {
  return (
    <div className="flex min-h-screen bg-slate-50">
      <Sidebar activePath="/settings" />
      <div className="flex-1 lg:ml-64">
        <DashboardHeader />
        <main className="p-6 space-y-6 max-w-4xl">
          {/* Profile */}
          <Card>
            <CardHeader>
              <CardTitle>Profile</CardTitle>
            </CardHeader>
            <CardContent className="space-y-4">
              <div className="flex items-center gap-4 mb-4">
                <Avatar className="h-16 w-16">
                  <AvatarFallback className="bg-indigo-100 text-indigo-600 text-xl font-semibold">JD</AvatarFallback>
                </Avatar>
                <div>
                  <p className="font-semibold">John Doe</p>
                  <p className="text-sm text-slate-500">john@company.com</p>
                </div>
              </div>
              <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
                <div>
                  <Label className="text-sm">Name</Label>
                  <Input defaultValue="John Doe" className="mt-1" />
                </div>
                <div>
                  <Label className="text-sm">Email</Label>
                  <Input defaultValue="john@company.com" className="mt-1" />
                </div>
              </div>
              <Button className="bg-indigo-600 hover:bg-indigo-500 text-white">Save Changes</Button>
            </CardContent>
          </Card>

          {/* Billing */}
          <Card>
            <CardHeader>
              <CardTitle>Billing</CardTitle>
            </CardHeader>
            <CardContent className="space-y-4">
              <div className="flex items-center justify-between">
                <div>
                  <div className="flex items-center gap-2">
                    <span className="font-semibold">Current Plan:</span>
                    <Badge className="bg-indigo-100 text-indigo-700">Pro</Badge>
                  </div>
                  <p className="text-sm text-slate-500 mt-1">\$29/mo billed monthly</p>
                </div>
                <Button variant="outline">Upgrade</Button>
              </div>
              <div>
                <div className="flex justify-between text-sm mb-1">
                  <span className="text-slate-500">Usage this period</span>
                  <span className="font-medium">75%</span>
                </div>
                <div className="h-2 bg-slate-100 rounded-full overflow-hidden">
                  <div className="h-full bg-indigo-500 rounded-full" style={{ width: "75%" }} />
                </div>
              </div>
            </CardContent>
          </Card>

          {/* Notifications */}
          <Card>
            <CardHeader>
              <CardTitle>Notifications</CardTitle>
            </CardHeader>
            <CardContent className="space-y-4">
              {notifications.map((n) => (
                <div key={n.label} className="flex items-start gap-3">
                  <Checkbox defaultChecked={n.defaultChecked} className="mt-1" />
                  <div>
                    <p className="font-medium text-sm">{n.label}</p>
                    <p className="text-xs text-slate-400">{n.desc}</p>
                  </div>
                </div>
              ))}
            </CardContent>
          </Card>

          {/* API Keys */}
          <Card>
            <CardHeader>
              <CardTitle>API Keys</CardTitle>
            </CardHeader>
            <CardContent className="space-y-3">
              {apiKeys.map((k) => (
                <div key={k.name} className="flex items-center justify-between p-3 bg-slate-50 rounded-lg">
                  <div>
                    <p className="font-medium text-sm">{k.name}</p>
                    <p className="text-xs text-slate-400 font-mono mt-0.5">{k.key}</p>
                  </div>
                  <Button variant="ghost" size="sm">
                    <Copy className="h-4 w-4" />
                  </Button>
                </div>
              ))}
            </CardContent>
          </Card>

          {/* Team */}
          <Card>
            <CardHeader className="flex flex-row items-center justify-between">
              <CardTitle>Team</CardTitle>
              <Button size="sm" className="bg-indigo-600 hover:bg-indigo-500 text-white">
                <UserPlus className="h-4 w-4 mr-2" /> Invite
              </Button>
            </CardHeader>
            <CardContent className="space-y-3">
              {teamMembers.map((m) => (
                <div key={m.email} className="flex items-center justify-between p-3 bg-slate-50 rounded-lg">
                  <div className="flex items-center gap-3">
                    <Avatar className="h-8 w-8">
                      <AvatarFallback className="bg-indigo-100 text-indigo-600 text-xs">{m.initials}</AvatarFallback>
                    </Avatar>
                    <div>
                      <p className="font-medium text-sm">{m.name}</p>
                      <p className="text-xs text-slate-400">{m.email}</p>
                    </div>
                  </div>
                  <Badge variant={m.role === "Owner" ? "default" : m.role === "Admin" ? "secondary" : "outline"}>
                    {m.role}
                  </Badge>
                </div>
              ))}
            </CardContent>
          </Card>
        </main>
      </div>
    </div>
  );
}