"use client";

import { useRef, useState, useEffect } from "react";
import { Button } from "@/components/ui/button";
import { Textarea } from "@/components/ui/textarea";
import { Badge } from "@/components/ui/badge";
import { Markdown } from "@/components/ui/markdown";
import {
  useAgentActivity,
  useSendComment,
  useSubmitInteraction,
} from "@/lib/api/agents";
import type {
  Interaction,
  InteractionPayload,
  InteractionQuestion,
  InteractionTask,
  PaperclipComment,
} from "@/lib/api/agents";
import { toast } from "sonner";
import {
  Bot,
  User,
  Send,
  Loader2,
  MessageSquare,
  Clock,
  CheckCircle2,
  XCircle,
  HelpCircle,
} from "lucide-react";

/* ── Role → color mapping ────────────────────────────────────── */

const ROLE_COLORS: Record<string, string> = {
  ceo: "bg-blue-100 text-blue-800 border-blue-200",
  researcher: "bg-purple-100 text-purple-800 border-purple-200",
  engineer: "bg-emerald-100 text-emerald-800 border-emerald-200",
  qa: "bg-amber-100 text-amber-800 border-amber-200",
};

const ROLE_DOT: Record<string, string> = {
  ceo: "bg-blue-500",
  researcher: "bg-purple-500",
  engineer: "bg-emerald-500",
  qa: "bg-amber-500",
};

const ROLE_LABELS: Record<string, string> = {
  ceo: "מנהל",
  researcher: "חוקר",
  engineer: "מהנדס",
  qa: "בודק איכות",
  general: "כללי",
};

const ISSUE_STATUS_LABELS: Record<string, string> = {
  backlog: "ממתין",
  todo: "לביצוע",
  in_progress: "בביצוע",
  in_review: "בבדיקה",
  done: "הושלם",
  cancelled: "בוטל",
  blocked: "חסום",
};

function roleColor(role: string | null) {
  return ROLE_COLORS[role ?? ""] ?? "bg-gray-100 text-gray-700 border-gray-200";
}

function roleDot(role: string | null) {
  return ROLE_DOT[role ?? ""] ?? "bg-gray-400";
}

function roleLabel(role: string | null) {
  return ROLE_LABELS[role ?? ""] ?? role ?? "";
}

function issueStatusLabel(status: string) {
  return ISSUE_STATUS_LABELS[status] ?? status;
}

/* ── Time formatting ─────────────────────────────────────────── */

function timeAgo(iso: string | null): string {
  if (!iso) return "";
  const diff = Date.now() - new Date(iso).getTime();
  const mins = Math.floor(diff / 60_000);
  if (mins < 1) return "עכשיו";
  if (mins < 60) return `לפני ${mins} דק׳`;
  const hours = Math.floor(mins / 60);
  if (hours < 24) return `לפני ${hours} שע׳`;
  const days = Math.floor(hours / 24);
  return `לפני ${days} ימים`;
}

/* ── Issue identifier → find matching identifier ─────────────── */

function issueIdentifier(
  comment: PaperclipComment,
  issueMap: Map<string, string>,
): string {
  return issueMap.get(comment.issue_id) ?? "";
}

/* ── Comment card ────────────────────────────────────────────── */

function CommentCard({
  comment,
  issueMap,
}: {
  comment: PaperclipComment;
  issueMap: Map<string, string>;
}) {
  const isAgent = !!comment.author_agent_id;
  const label = isAgent ? comment.agent_name ?? "סוכן" : "חיים";
  const identifier = issueIdentifier(comment, issueMap);

  return (
    <div className="group relative flex gap-3 py-3 px-2 rounded-lg hover:bg-sand-soft/50 transition-colors">
      {/* Avatar */}
      <div className="flex-shrink-0 pt-0.5">
        {isAgent ? (
          <div
            className={`w-8 h-8 rounded-full flex items-center justify-center ${roleColor(comment.agent_role)}`}
          >
            <Bot className="w-4 h-4" />
          </div>
        ) : (
          <div className="w-8 h-8 rounded-full flex items-center justify-center bg-gold-soft text-gold-deep border border-gold">
            <User className="w-4 h-4" />
          </div>
        )}
      </div>

      {/* Content */}
      <div className="flex-1 min-w-0">
        {/* Header */}
        <div className="flex items-center gap-2 mb-1 flex-wrap">
          <span className="text-sm font-semibold text-navy">{label}</span>
          {isAgent && comment.agent_role && (
            <span
              className={`inline-flex items-center gap-1 text-[11px] px-1.5 py-0.5 rounded-full border ${roleColor(comment.agent_role)}`}
            >
              <span className={`w-1.5 h-1.5 rounded-full ${roleDot(comment.agent_role)}`} />
              {roleLabel(comment.agent_role)}
            </span>
          )}
          {identifier && (
            <Badge variant="outline" className="text-[10px] font-mono">
              {identifier}
            </Badge>
          )}
          <span className="text-[11px] text-ink-faint mr-auto flex items-center gap-1">
            <Clock className="w-3 h-3" />
            {timeAgo(comment.created_at)}
          </span>
        </div>

        {/* Body */}
        <div className="text-sm">
          <Markdown content={comment.body} />
        </div>
      </div>
    </div>
  );
}

/* ── Interaction card ────────────────────────────────────────── */

const RESOLVED_LABELS: Record<string, { text: string; tone: string; Icon: typeof CheckCircle2 }> = {
  answered: { text: "נענה", tone: "text-emerald-700 bg-emerald-50 border-emerald-200", Icon: CheckCircle2 },
  accepted: { text: "התקבל", tone: "text-emerald-700 bg-emerald-50 border-emerald-200", Icon: CheckCircle2 },
  rejected: { text: "נדחה", tone: "text-rose-700 bg-rose-50 border-rose-200", Icon: XCircle },
  expired: { text: "פג תוקף", tone: "text-ink-faint bg-gray-50 border-gray-200", Icon: XCircle },
  failed: { text: "כשל", tone: "text-rose-700 bg-rose-50 border-rose-200", Icon: XCircle },
};

function ResolvedBadge({ status }: { status: string }) {
  const meta = RESOLVED_LABELS[status];
  if (!meta) return null;
  const { text, tone, Icon } = meta;
  return (
    <span className={`inline-flex items-center gap-1 text-[11px] px-2 py-0.5 rounded-full border ${tone}`}>
      <Icon className="w-3 h-3" />
      {text}
    </span>
  );
}

function summaryAnswer(interaction: Interaction): string | null {
  const result = interaction.result;
  if (!result) return null;
  if (typeof result.summaryMarkdown === "string" && result.summaryMarkdown.trim()) {
    return result.summaryMarkdown;
  }
  if (interaction.kind === "ask_user_questions" && Array.isArray(result.answers)) {
    const optionLabel = (qid: string, oid: string): string => {
      const q = interaction.payload.questions?.find((qq) => qq.id === qid);
      return q?.options.find((o) => o.id === oid)?.label ?? oid;
    };
    return (result.answers as Array<{ questionId: string; optionIds: string[] }>)
      .map((a) =>
        `**${interaction.payload.questions?.find((q) => q.id === a.questionId)?.prompt ?? a.questionId}** — ${a.optionIds
          .map((oid) => optionLabel(a.questionId, oid))
          .join(", ")}`,
      )
      .join("\n\n");
  }
  if (interaction.kind === "request_confirmation" && typeof result.reason === "string" && result.reason) {
    return `נימוק: ${result.reason}`;
  }
  if (interaction.kind === "suggest_tasks") {
    const created = Array.isArray(result.createdTasks) ? result.createdTasks.length : 0;
    const skipped = Array.isArray(result.skippedClientKeys) ? result.skippedClientKeys.length : 0;
    if (created || skipped) {
      const parts: string[] = [];
      if (created) parts.push(`נוצרו ${created} משימות`);
      if (skipped) parts.push(`דילוג על ${skipped}`);
      return parts.join(" · ");
    }
  }
  return null;
}

function AskUserQuestionsForm({
  interaction,
  onSubmit,
  pending,
}: {
  interaction: Interaction;
  onSubmit: (answers: Array<{ questionId: string; optionIds: string[] }>) => void;
  pending: boolean;
}) {
  const questions: InteractionQuestion[] = interaction.payload.questions ?? [];
  const [selections, setSelections] = useState<Record<string, string[]>>({});

  const setSingle = (qid: string, oid: string) =>
    setSelections((prev) => ({ ...prev, [qid]: [oid] }));

  const toggleMulti = (qid: string, oid: string) =>
    setSelections((prev) => {
      const cur = prev[qid] ?? [];
      return {
        ...prev,
        [qid]: cur.includes(oid) ? cur.filter((x) => x !== oid) : [...cur, oid],
      };
    });

  const missingRequired = questions.some(
    (q) => (q.required ?? true) && !(selections[q.id]?.length),
  );

  const handleSend = () => {
    const answers = questions
      .map((q) => ({ questionId: q.id, optionIds: selections[q.id] ?? [] }))
      .filter((a) => a.optionIds.length > 0);
    onSubmit(answers);
  };

  return (
    <div className="space-y-4">
      {questions.map((q) => {
        const isSingle = (q.selectionMode ?? "single") === "single";
        const chosen = selections[q.id] ?? [];
        return (
          <fieldset key={q.id} className="space-y-2">
            <legend className="text-sm font-semibold text-navy mb-1">
              {q.prompt}
              {(q.required ?? true) && <span className="text-rose-600 mr-1">*</span>}
            </legend>
            <div className="space-y-1.5">
              {q.options.map((opt) => {
                const checked = chosen.includes(opt.id);
                return (
                  <label
                    key={opt.id}
                    className={`flex items-start gap-2 cursor-pointer rounded-md border p-2 transition-colors ${
                      checked
                        ? "border-navy bg-navy/5"
                        : "border-rule hover:bg-sand-soft/60"
                    }`}
                  >
                    <input
                      type={isSingle ? "radio" : "checkbox"}
                      name={q.id}
                      value={opt.id}
                      checked={checked}
                      onChange={() =>
                        isSingle ? setSingle(q.id, opt.id) : toggleMulti(q.id, opt.id)
                      }
                      className="mt-1 accent-navy"
                      disabled={pending}
                    />
                    <span className="flex-1 text-sm">
                      <span className="font-medium text-navy">{opt.label}</span>
                      {opt.description && (
                        <span className="block text-xs text-ink-faint mt-0.5">
                          {opt.description}
                        </span>
                      )}
                    </span>
                  </label>
                );
              })}
            </div>
          </fieldset>
        );
      })}
      <div className="flex justify-end">
        <Button
          size="sm"
          onClick={handleSend}
          disabled={pending || missingRequired}
        >
          {pending ? (
            <Loader2 className="w-4 h-4 animate-spin" />
          ) : (
            <Send className="w-4 h-4 ml-1" />
          )}
          {interaction.payload.submitLabel || "שלח תשובה"}
        </Button>
      </div>
    </div>
  );
}

function RequestConfirmationForm({
  interaction,
  onAccept,
  onReject,
  pending,
}: {
  interaction: Interaction;
  onAccept: () => void;
  onReject: (reason: string) => void;
  pending: boolean;
}) {
  const payload = interaction.payload;
  const allowReason = payload.allowDeclineReason !== false;
  const requireReason = payload.rejectRequiresReason === true;
  const [showReason, setShowReason] = useState(requireReason);
  const [reason, setReason] = useState("");

  const acceptLabel = (payload.acceptLabel as string) || "אישור";
  const rejectLabel = (payload.rejectLabel as string) || "דחייה";
  const reasonLabel =
    (payload.rejectReasonLabel as string) || "נימוק (לא חובה)";
  const reasonPlaceholder =
    (payload.declineReasonPlaceholder as string) || "סיבת הדחייה...";

  const handleReject = () => {
    if (requireReason && !reason.trim()) {
      setShowReason(true);
      return;
    }
    onReject(reason.trim());
  };

  return (
    <div className="space-y-3">
      {typeof payload.prompt === "string" && (
        <div className="text-sm text-navy whitespace-pre-line">{payload.prompt}</div>
      )}
      {typeof payload.detailsMarkdown === "string" && payload.detailsMarkdown && (
        <div className="text-sm bg-sand-soft/40 rounded-md p-2">
          <Markdown content={payload.detailsMarkdown} />
        </div>
      )}
      {showReason && allowReason && (
        <div className="space-y-1">
          <label className="text-xs font-medium text-ink-faint">{reasonLabel}</label>
          <Textarea
            value={reason}
            onChange={(e) => setReason(e.target.value)}
            placeholder={reasonPlaceholder}
            className="min-h-[60px] text-sm"
            dir="rtl"
            disabled={pending}
          />
        </div>
      )}
      <div className="flex flex-wrap gap-2 justify-end">
        {allowReason && !showReason && (
          <Button
            size="sm"
            variant="outline"
            onClick={() => setShowReason(true)}
            disabled={pending}
          >
            הוסף נימוק
          </Button>
        )}
        <Button
          size="sm"
          variant="outline"
          onClick={handleReject}
          disabled={pending || (requireReason && !reason.trim())}
        >
          <XCircle className="w-4 h-4 ml-1" />
          {rejectLabel}
        </Button>
        <Button size="sm" onClick={onAccept} disabled={pending}>
          {pending ? (
            <Loader2 className="w-4 h-4 animate-spin" />
          ) : (
            <CheckCircle2 className="w-4 h-4 ml-1" />
          )}
          {acceptLabel}
        </Button>
      </div>
    </div>
  );
}

function SuggestTasksForm({
  interaction,
  onAccept,
  onReject,
  pending,
}: {
  interaction: Interaction;
  onAccept: (selectedClientKeys: string[]) => void;
  onReject: (reason: string) => void;
  pending: boolean;
}) {
  const tasks: InteractionTask[] = (interaction.payload.tasks as InteractionTask[]) ?? [];
  const [selected, setSelected] = useState<Set<string>>(
    () => new Set(tasks.map((t) => t.clientKey)),
  );
  const [showReason, setShowReason] = useState(false);
  const [reason, setReason] = useState("");

  const toggle = (key: string) =>
    setSelected((prev) => {
      const next = new Set(prev);
      if (next.has(key)) next.delete(key);
      else next.add(key);
      return next;
    });

  return (
    <div className="space-y-3">
      <div className="space-y-1.5 max-h-[260px] overflow-y-auto">
        {tasks.map((t) => {
          const checked = selected.has(t.clientKey);
          return (
            <label
              key={t.clientKey}
              className={`flex items-start gap-2 cursor-pointer rounded-md border p-2 ${
                checked
                  ? "border-navy bg-navy/5"
                  : "border-rule hover:bg-sand-soft/60"
              }`}
            >
              <input
                type="checkbox"
                checked={checked}
                onChange={() => toggle(t.clientKey)}
                className="mt-1 accent-navy"
                disabled={pending}
              />
              <span className="flex-1 text-sm">
                <span className="font-medium text-navy">{t.title}</span>
                {t.description && (
                  <span className="block text-xs text-ink-faint mt-0.5 whitespace-pre-line">
                    {t.description}
                  </span>
                )}
              </span>
            </label>
          );
        })}
      </div>
      {showReason && (
        <Textarea
          value={reason}
          onChange={(e) => setReason(e.target.value)}
          placeholder="סיבת הדחייה (לא חובה)..."
          className="min-h-[60px] text-sm"
          dir="rtl"
          disabled={pending}
        />
      )}
      <div className="flex flex-wrap gap-2 justify-end">
        <Button
          size="sm"
          variant="outline"
          onClick={() => (showReason ? onReject(reason.trim()) : setShowReason(true))}
          disabled={pending}
        >
          <XCircle className="w-4 h-4 ml-1" />
          {showReason ? "אישור דחייה" : "דחייה"}
        </Button>
        <Button
          size="sm"
          onClick={() => onAccept(Array.from(selected))}
          disabled={pending || selected.size === 0}
        >
          {pending ? (
            <Loader2 className="w-4 h-4 animate-spin" />
          ) : (
            <CheckCircle2 className="w-4 h-4 ml-1" />
          )}
          אישור משימות נבחרות ({selected.size})
        </Button>
      </div>
    </div>
  );
}

function InteractionCard({
  interaction,
  caseNumber,
  issueMap,
}: {
  interaction: Interaction;
  caseNumber: string;
  issueMap: Map<string, string>;
}) {
  const submit = useSubmitInteraction(caseNumber);
  const identifier = issueMap.get(interaction.issue_id) ?? "";
  const isPending = interaction.status === "pending";
  const summary = summaryAnswer(interaction);

  const send = (action: "respond" | "accept" | "reject", payload: InteractionPayload | Record<string, unknown>) => {
    submit.mutate(
      {
        issue_id: interaction.issue_id,
        interaction_id: interaction.id,
        action,
        payload: payload as Record<string, unknown>,
      },
      {
        onSuccess: () => toast.success("התשובה נשלחה"),
        onError: () => toast.error("שגיאה בשליחת התשובה"),
      },
    );
  };

  return (
    <div
      className={`group relative flex gap-3 py-3 px-2 rounded-lg border transition-colors ${
        isPending
          ? "border-amber-300 bg-amber-50/40"
          : "border-rule bg-sand-soft/30"
      }`}
    >
      <div className="flex-shrink-0 pt-0.5">
        <div
          className={`w-8 h-8 rounded-full flex items-center justify-center ${
            isPending
              ? "bg-amber-100 text-amber-800 border border-amber-300"
              : "bg-emerald-100 text-emerald-800 border border-emerald-200"
          }`}
        >
          <HelpCircle className="w-4 h-4" />
        </div>
      </div>

      <div className="flex-1 min-w-0">
        <div className="flex items-center gap-2 mb-2 flex-wrap">
          <span className="text-sm font-semibold text-navy">
            {interaction.title || "שאלה לסוכן"}
          </span>
          {isPending ? (
            <span className="inline-flex items-center gap-1 text-[11px] px-2 py-0.5 rounded-full border border-amber-300 bg-amber-100 text-amber-800">
              ממתין לתשובה
            </span>
          ) : (
            <ResolvedBadge status={interaction.status} />
          )}
          {identifier && (
            <Badge variant="outline" className="text-[10px] font-mono">
              {identifier}
            </Badge>
          )}
          <span className="text-[11px] text-ink-faint mr-auto flex items-center gap-1">
            <Clock className="w-3 h-3" />
            {timeAgo(interaction.resolved_at ?? interaction.created_at)}
          </span>
        </div>

        {interaction.summary && (
          <div className="text-xs text-ink-faint mb-2">{interaction.summary}</div>
        )}

        {isPending ? (
          interaction.kind === "ask_user_questions" ? (
            <AskUserQuestionsForm
              interaction={interaction}
              onSubmit={(answers) => send("respond", { answers })}
              pending={submit.isPending}
            />
          ) : interaction.kind === "request_confirmation" ? (
            <RequestConfirmationForm
              interaction={interaction}
              onAccept={() => send("accept", {})}
              onReject={(reason) =>
                send("reject", reason ? { reason } : {})
              }
              pending={submit.isPending}
            />
          ) : interaction.kind === "suggest_tasks" ? (
            <SuggestTasksForm
              interaction={interaction}
              onAccept={(keys) =>
                send("accept", keys.length ? { selectedClientKeys: keys } : {})
              }
              onReject={(reason) =>
                send("reject", reason ? { reason } : {})
              }
              pending={submit.isPending}
            />
          ) : null
        ) : summary ? (
          <div className="text-sm">
            <Markdown content={summary} />
          </div>
        ) : null}
      </div>
    </div>
  );
}

/* ── Main Feed ───────────────────────────────────────────────── */

export function AgentActivityFeed({
  caseNumber,
}: {
  caseNumber: string;
}) {
  const { data, isLoading, error } = useAgentActivity(caseNumber);
  const sendComment = useSendComment(caseNumber);
  const [body, setBody] = useState("");
  const endRef = useRef<HTMLDivElement>(null);

  // Build issue_id → identifier map
  const issueMap = new Map<string, string>();
  if (data?.issues) {
    for (const iss of data.issues) {
      issueMap.set(iss.id, iss.identifier);
    }
  }

  // Auto-scroll on new comments or interactions
  const commentCount = data?.comments?.length ?? 0;
  const interactionCount = data?.interactions?.length ?? 0;
  useEffect(() => {
    endRef.current?.scrollIntoView({ behavior: "smooth" });
  }, [commentCount, interactionCount]);

  const handleSend = () => {
    if (!body.trim()) return;
    sendComment.mutate(
      { body: body.trim() },
      {
        onSuccess: (res) => {
          setBody("");
          toast.success(`נשלח ל-${res.issue_identifier}`);
        },
        onError: () => toast.error("שגיאה בשליחת ההודעה"),
      },
    );
  };

  // ── Empty / loading states ──

  if (isLoading) {
    return (
      <div className="flex items-center justify-center py-12 text-ink-faint">
        <Loader2 className="w-5 h-5 animate-spin ml-2" />
        <span>טוען פעילות סוכנים...</span>
      </div>
    );
  }

  if (error) {
    return (
      <div className="text-center py-12 text-red-500 text-sm">
        שגיאה בטעינת פעילות סוכנים
      </div>
    );
  }

  if (!data?.issues?.length) {
    return (
      <div className="text-center py-12 space-y-2">
        <MessageSquare className="w-10 h-10 mx-auto text-ink-faint/40" />
        <p className="text-sm text-ink-faint">
          התהליך טרם הופעל. לחץ &quot;התחל תהליך&quot; בלשונית סקירה.
        </p>
      </div>
    );
  }

  const comments = data.comments ?? [];
  const interactions = data.interactions ?? [];

  // Unified, time-sorted feed: comments + interactions interleaved.
  type FeedItem =
    | { kind: "comment"; at: number; comment: PaperclipComment }
    | { kind: "interaction"; at: number; interaction: Interaction };

  const feed: FeedItem[] = [
    ...comments.map<FeedItem>((c) => ({
      kind: "comment",
      at: c.created_at ? new Date(c.created_at).getTime() : 0,
      comment: c,
    })),
    ...interactions.map<FeedItem>((i) => ({
      kind: "interaction",
      at: i.created_at ? new Date(i.created_at).getTime() : 0,
      interaction: i,
    })),
  ].sort((a, b) => a.at - b.at);

  // An issue is "active" if it's not done/cancelled. When everything is closed
  // we should NOT show the "agents are working, waiting for report" spinner.
  const hasActiveIssue = data.issues.some(
    (iss) => iss.status !== "done" && iss.status !== "cancelled",
  );

  return (
    <div className="flex flex-col h-full">
      {/* Issue summary bar */}
      <div className="flex items-center gap-2 px-2 py-2 border-b border-rule mb-2 flex-wrap">
        {data.issues.map((iss) => (
          <Badge
            key={iss.id}
            variant={iss.status === "done" ? "secondary" : "default"}
            className="text-[11px] font-mono"
          >
            {iss.identifier} — {issueStatusLabel(iss.status)}
          </Badge>
        ))}
      </div>

      {/* Comments + interactions stream */}
      <div className="flex-1 overflow-y-auto max-h-[500px] space-y-1 px-1">
        {feed.length === 0 ? (
          hasActiveIssue ? (
            <div className="text-center py-8 text-ink-faint text-sm">
              <Loader2 className="w-5 h-5 animate-spin mx-auto mb-2" />
              הסוכנים התחילו לעבוד, ממתין לדיווח ראשון...
            </div>
          ) : (
            <div className="text-center py-8 text-ink-faint text-sm">
              <MessageSquare className="w-5 h-5 mx-auto mb-2 opacity-50" />
              אין משימות פעילות בתיק. כל המשימות הסתיימו או בוטלו.
            </div>
          )
        ) : (
          feed.map((item) =>
            item.kind === "comment" ? (
              <CommentCard
                key={`c-${item.comment.id}`}
                comment={item.comment}
                issueMap={issueMap}
              />
            ) : (
              <InteractionCard
                key={`i-${item.interaction.id}`}
                interaction={item.interaction}
                caseNumber={caseNumber}
                issueMap={issueMap}
              />
            ),
          )
        )}
        <div ref={endRef} />
      </div>

      {/* Comment input */}
      <div className="border-t border-rule pt-3 mt-3 space-y-2">
        <Textarea
          value={body}
          onChange={(e) => setBody(e.target.value)}
          placeholder="כתוב הוראה לסוכנים..."
          className="min-h-[60px] resize-none text-sm"
          dir="rtl"
          onKeyDown={(e) => {
            if (e.key === "Enter" && (e.ctrlKey || e.metaKey)) {
              e.preventDefault();
              handleSend();
            }
          }}
        />
        <div className="flex items-center justify-between">
          <span className="text-[11px] text-ink-faint">
            ההודעה תנותב דרך סוכן ה-CEO &middot; Ctrl+Enter לשליחה
          </span>
          <Button
            size="sm"
            onClick={handleSend}
            disabled={!body.trim() || sendComment.isPending}
          >
            {sendComment.isPending ? (
              <Loader2 className="w-4 h-4 animate-spin" />
            ) : (
              <Send className="w-4 h-4 ml-1" />
            )}
            שלח
          </Button>
        </div>
      </div>
    </div>
  );
}