"use client";

import * as React from "react";
import { cn } from "@/lib/utils";
import {
  Dialog,
  DialogContent,
  DialogTrigger,
} from "@/app/_components/ui/dialog";
import { ScrollArea } from "@/app/_components/ui/scroll-area";
import { Separator } from "@/app/_components/ui/separator";
import {
  Avatar,
  AvatarFallback,
  AvatarImage,
} from "@/app/_components/ui/avatar";
import {
  IconBell,
  IconFingerprint,
  IconLock,
  IconPlugConnected,
  IconSettings,
  IconUser,
  IconUsers,
  IconWorld,
} from "@tabler/icons-react";
import type { User } from "@/src/models/users/users.model";
import { ProfileSettings } from "./profile-settings";
import { DialogTitle } from "@radix-ui/react-dialog";

interface SettingsDialogProps {
  user: User | null;
  trigger: React.ReactNode;
  defaultTab?: string;
  open?: boolean;
  onOpenChange?: (open: boolean) => void;
}

interface SettingsTab {
  id: string;
  icon: typeof IconUser;
  title: string;
  content: React.ReactNode;
}

interface SettingsSection {
  title: string;
  tabs: SettingsTab[];
}

export function SettingsDialog({
  user,
  trigger,
  defaultTab = "account",
  open,
  onOpenChange,
}: SettingsDialogProps) {
  const [selectedTab, setSelectedTab] = React.useState(defaultTab);

  // Get user display name
  const preferredName = user?.profile?.first_name || "";
  const userEmail = user?.email || "";
  const displayName = preferredName || userEmail?.split("@")[0] || "User";
  const userAvatar = user?.profile?.avatar || "";

  const sections: SettingsSection[] = [
    {
      title: "Account",
      tabs: [
        {
          id: "account",
          icon: IconUser,
          title: "My Account",
          content: <ProfileSettings user={user} />,
        },
        {
          id: "preferences",
          icon: IconSettings,
          title: "Preferences",
          content: <div>Preferences content</div>,
        },
        {
          id: "notifications",
          icon: IconBell,
          title: "Notifications",
          content: <div>Notifications content</div>,
        },
        {
          id: "connections",
          icon: IconPlugConnected,
          title: "Connections",
          content: <div>Connections content</div>,
        },
      ],
    },
    {
      title: "Workspace",
      tabs: [
        {
          id: "general",
          icon: IconWorld,
          title: "General",
          content: <div>General content</div>,
        },
        {
          id: "members",
          icon: IconUsers,
          title: "Members",
          content: <div>Members content</div>,
        },
        {
          id: "security",
          icon: IconLock,
          title: "Security",
          content: <div>Security content</div>,
        },
        {
          id: "identity",
          icon: IconFingerprint,
          title: "Identity",
          content: <div>Identity content</div>,
        },
      ],
    },
  ];

  const currentTab = sections
    .flatMap((section) => section.tabs)
    .find((tab) => tab.id === selectedTab);

  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogTitle></DialogTitle>
      <DialogTrigger asChild>{trigger}</DialogTrigger>
      <DialogContent className="max-w-[1200px] gap-0 p-0">
        <div className="grid h-[600px] grid-cols-[250px,1fr]">
          {/* Sidebar */}
          <div className="border-r bg-muted/50">
            <ScrollArea className="h-[600px]">
              <div className="p-2">
                <div className="flex items-center gap-2 px-3 py-2">
                  <Avatar className="h-8 w-8">
                    <AvatarImage src={userAvatar} alt={displayName} />
                    <AvatarFallback>
                      {displayName[0].toUpperCase()}
                    </AvatarFallback>
                  </Avatar>
                  <span className="text-sm font-medium">{displayName}</span>
                </div>
                {sections.map((section, index) => (
                  <div key={section.title} className="py-2">
                    <div className="px-3 py-2">
                      <h3 className="text-sm font-medium text-muted-foreground">
                        {section.title}
                      </h3>
                    </div>
                    <div className="space-y-1">
                      {section.tabs.map((tab) => (
                        <button
                          key={tab.id}
                          onClick={() => setSelectedTab(tab.id)}
                          className={cn(
                            "flex w-full items-center gap-2 rounded-lg px-3 py-2 text-sm font-medium",
                            tab.id === selectedTab
                              ? "bg-accent text-accent-foreground"
                              : "text-muted-foreground hover:bg-accent hover:text-accent-foreground"
                          )}
                        >
                          <tab.icon className="h-4 w-4" />
                          {tab.title}
                        </button>
                      ))}
                    </div>
                    {index < sections.length - 1 && (
                      <Separator className="mx-3 my-2" />
                    )}
                  </div>
                ))}
              </div>
            </ScrollArea>
          </div>

          {/* Content */}
          <div className="flex flex-col">
            <div className="flex-1">{currentTab?.content}</div>
          </div>
        </div>
      </DialogContent>
    </Dialog>
  );
}