"use client";

import { ArrowDown, ArrowUp } from "lucide-react";
import type { ReactNode } from "react";
import { Button } from "@/components/ui/button";
import {
  Card,
  CardContent,
  CardDescription,
  CardHeader,
  CardTitle,
} from "@/components/ui/card";
import { cn } from "@/lib/utils";
import type { SettingStatusTone } from "../_lib/types";
import { SettingStatusBadge } from "./setting-status-badge";

export function LocalAiGroupHeading({
  eyebrow,
  title,
  description,
}: {
  eyebrow: string;
  title: string;
  description: string;
}) {
  return (
    <div className="rounded-lg border bg-muted/20 px-4 py-3">
      <div className="font-semibold text-[11px] text-muted-foreground uppercase tracking-[0.16em]">
        {eyebrow}
      </div>
      <div className="mt-1 flex flex-col gap-1 md:flex-row md:items-end md:justify-between">
        <h3 className="font-semibold text-base text-foreground">{title}</h3>
        <p className="max-w-3xl text-muted-foreground text-sm">{description}</p>
      </div>
    </div>
  );
}

export function LocalAiSectionSummary({
  items,
}: {
  items: Array<{
    label: string;
    tone?: SettingStatusTone;
  }>;
}) {
  return (
    <div className="flex flex-wrap gap-2 pt-1">
      {items.map((item) => (
        <SettingStatusBadge key={item.label} tone={item.tone || "neutral"}>
          {item.label}
        </SettingStatusBadge>
      ))}
    </div>
  );
}

export function LocalAiSectionToggleButton({
  expanded,
  onClick,
}: {
  expanded: boolean;
  onClick: () => void;
}) {
  return (
    <Button
      aria-expanded={expanded}
      className="h-8 shrink-0 gap-1.5 rounded-md px-2.5 text-xs"
      onClick={onClick}
      size="sm"
      type="button"
      variant="outline"
    >
      {expanded ? (
        <ArrowUp className="h-3.5 w-3.5" />
      ) : (
        <ArrowDown className="h-3.5 w-3.5" />
      )}
      {expanded ? "收起配置" : "展开配置"}
    </Button>
  );
}

export function LocalAiSectionShell({
  id,
  title,
  description,
  summary,
  expanded,
  onToggle,
  children,
}: {
  id: string;
  title: ReactNode;
  description: ReactNode;
  summary?: ReactNode;
  expanded: boolean;
  onToggle: () => void;
  children: ReactNode;
}) {
  return (
    <Card id={id}>
      <CardHeader className="flex flex-col gap-4 space-y-0 md:flex-row md:items-start md:justify-between">
        <div className="space-y-1.5">
          <CardTitle className="text-xl">{title}</CardTitle>
          <CardDescription>{description}</CardDescription>
          {summary}
        </div>
        <LocalAiSectionToggleButton expanded={expanded} onClick={onToggle} />
      </CardHeader>
      <CardContent
        className={cn(
          "local-ai-config-card-content space-y-6 pt-6",
          !expanded && "hidden"
        )}
      >
        {children}
      </CardContent>
    </Card>
  );
}