src/app/(dashboard)/dashboard/cli-code/components/ClaudeToolCard.tsx

"use client";

import { useState, useEffect, useRef } from "react";
import { Card, Button, ModelSelectModal, ManualConfigModal } from "@/shared/components";
import ProviderIcon from "@/shared/components/ProviderIcon";
import CliStatusBadge from "./CliStatusBadge";
import { useTranslations } from "next-intl";
import {
  getStoredClaudeAuthValue,
  normalizeClaudeBaseUrl,
} from "@/shared/services/claudeCliConfig";

const CLOUD_URL = process.env.NEXT_PUBLIC_CLOUD_URL;

export default function ClaudeToolCard({

  tool,

  isExpanded = false,

  onToggle = () => {},

  activeProviders,

  modelMappings,

  onModelMappingChange,

  baseUrl,

  hasActiveProviders,

  apiKeys,

  cloudEnabled,

  batchStatus,

  lastConfiguredAt,

}) {
  const t = useTranslations("cliTools");
  const [claudeStatus, setClaudeStatus] = useState(null);
  const [checkingClaude, setCheckingClaude] = useState(false);
  const [applying, setApplying] = useState(false);
  const [restoring, setRestoring] = useState(false);
  const [message, setMessage] = useState(null);
  const [showInstallGuide, setShowInstallGuide] = useState(false);
  const [modalOpen, setModalOpen] = useState(false);
  const [currentEditingAlias, setCurrentEditingAlias] = useState(null);
  const [selectedApiKey, setSelectedApiKey] = useState("");
  const [modelAliases, setModelAliases] = useState({});
  const [showManualConfigModal, setShowManualConfigModal] = useState(false);
  const [customBaseUrl, setCustomBaseUrl] = useState("");
  const hasInitializedModels = useRef(false);
  // Backups state
  const [backups, setBackups] = useState([]);
  const [showBackups, setShowBackups] = useState(false);
  const [restoringBackup, setRestoringBackup] = useState(null);
  const cliReady = !!(claudeStatus?.installed && claudeStatus?.runnable);

  const getConfigStatus = () => {
    if (!cliReady) return null;
    const currentUrl = claudeStatus.settings?.env?.ANTHROPIC_BASE_URL;
    if (!currentUrl) return "not_configured";
    const localMatch = currentUrl.includes("localhost") || currentUrl.includes("127.0.0.1");
    const cloudMatch = cloudEnabled && CLOUD_URL && currentUrl.startsWith(CLOUD_URL);
    if (localMatch || cloudMatch) return "configured";
    return "other";
  };

  const configStatus = getConfigStatus();

  // Use batch status as fallback when card hasn't been expanded yet
  const effectiveConfigStatus = configStatus || batchStatus?.configStatus || null;

  useEffect(() => {
    // (#523) Store the key *id* (not the masked string) so the backend can
    // resolve the real secret from DB before writing to settings.json.
    if (apiKeys?.length > 0 && !selectedApiKey) {
      setSelectedApiKey(apiKeys[0].id);
    }
  }, [apiKeys, selectedApiKey]);

  useEffect(() => {
    if (isExpanded && !claudeStatus) {
      checkClaudeStatus();
      fetchModelAliases();
      fetchBackups();
    }
  }, [isExpanded, claudeStatus]);

  const fetchModelAliases = async () => {
    try {
      const res = await fetch("/api/models/alias");
      const data = await res.json();
      if (res.ok) setModelAliases(data.aliases || {});
    } catch (error) {
      console.log("Error fetching model aliases:", error);
    }
  };

  useEffect(() => {
    if (claudeStatus?.installed && !hasInitializedModels.current) {
      hasInitializedModels.current = true;
      const env = claudeStatus.settings?.env || {};

      tool.defaultModels.forEach((model) => {
        if (model.envKey) {
          const value = env[model.envKey] || model.defaultValue || "";
          // Only sync initial values from file once
          if (value) {
            onModelMappingChange(model.alias, value);
          }
        }
      });
      // Restore selected key from file: match token stored in file against known keys
      const tokenFromFile = getStoredClaudeAuthValue(env);
      if (tokenFromFile) {
        // (#523) Keys from /api/keys are masked (first 8 + "****" + last 4).
        // Mask the token from file to compare against the masked list.
        const maskedToken = tokenFromFile.slice(0, 8) + "****" + tokenFromFile.slice(-4);
        const matchedKey = apiKeys?.find((k) => k.key === maskedToken);
        if (matchedKey) setSelectedApiKey(matchedKey.id);
      }
    }
  }, [claudeStatus, apiKeys, tool.defaultModels, onModelMappingChange]);

  const checkClaudeStatus = async () => {
    setCheckingClaude(true);
    try {
      const res = await fetch("/api/cli-tools/claude-settings");
      const data = await res.json();
      setClaudeStatus(data);
    } catch (error) {
      setClaudeStatus({ installed: false, error: error.message });
    } finally {
      setCheckingClaude(false);
    }
  };

  const getEffectiveBaseUrl = () => {
    const url = customBaseUrl || baseUrl;
    return normalizeClaudeBaseUrl(url);
  };

  const getDisplayUrl = () => {
    const url = customBaseUrl || baseUrl;
    return normalizeClaudeBaseUrl(url);
  };

  const handleApplySettings = async () => {
    setApplying(true);
    setMessage(null);
    try {
      const env: any = { ANTHROPIC_BASE_URL: getEffectiveBaseUrl() };

      // (#523) Prefer keyId lookup so the backend writes the real key to disk.
      // If no key is selected, leave auth unset so local installs can rely on
      // anonymous access instead of persisting a fake placeholder token.
      const selectedKeyId = selectedApiKey?.trim() || (apiKeys?.length > 0 ? apiKeys[0].id : null);

      tool.defaultModels.forEach((model) => {
        const targetModel = modelMappings[model.alias] || model.defaultValue || "";
        if (targetModel && model.envKey) env[model.envKey] = targetModel;
      });

      const postBody: Record<string, unknown> = { env };
      if (selectedKeyId) postBody.keyId = selectedKeyId;

      const res = await fetch("/api/cli-tools/claude-settings", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify(postBody),
      });
      const data = await res.json();
      if (res.ok) {
        setMessage({ type: "success", text: t("settingsApplied") });
        setClaudeStatus((prev) => ({
          ...prev,
          hasBackup: true,
          settings: { ...prev?.settings, env },
        }));
      } else {
        setMessage({
          type: "error",
          text:
            (typeof data.error === "string" ? data.error : data.error?.message) ||
            t("failedApplySettings"),
        });
      }
    } catch (error) {
      setMessage({ type: "error", text: error.message });
    } finally {
      setApplying(false);
    }
  };

  const handleResetSettings = async () => {
    setRestoring(true);
    setMessage(null);
    try {
      const res = await fetch("/api/cli-tools/claude-settings", { method: "DELETE" });
      const data = await res.json();
      if (res.ok) {
        setMessage({ type: "success", text: t("settingsReset") });
        tool.defaultModels.forEach((model) =>
          onModelMappingChange(model.alias, model.defaultValue || "")
        );
        setSelectedApiKey("");
      } else {
        setMessage({
          type: "error",
          text:
            (typeof data.error === "string" ? data.error : data.error?.message) ||
            t("failedResetSettings"),
        });
      }
    } catch (error) {
      setMessage({ type: "error", text: error.message });
    } finally {
      setRestoring(false);
    }
  };

  const openModelSelector = (alias) => {
    setCurrentEditingAlias(alias);
    setModalOpen(true);
  };

  const handleModelSelect = (model) => {
    if (currentEditingAlias) onModelMappingChange(currentEditingAlias, model.value);
  };

  // Generate settings.json content for manual copy
  const getManualConfigs = () => {
    const env = { ANTHROPIC_BASE_URL: getEffectiveBaseUrl() };
    if (selectedApiKey && selectedApiKey.trim()) {
      env.ANTHROPIC_AUTH_TOKEN = "<API_KEY_FROM_DASHBOARD>";
    } else if (cloudEnabled) {
      env.ANTHROPIC_AUTH_TOKEN = "<API_KEY_FROM_DASHBOARD>";
    }

    tool.defaultModels.forEach((model) => {
      const targetModel = modelMappings[model.alias];
      if (targetModel && model.envKey) env[model.envKey] = targetModel;
    });

    return [
      {
        filename: "~/.claude/settings.json",
        content: JSON.stringify({ env }, null, 2),
      },
    ];
  };

  // ── Backups ──
  const fetchBackups = async () => {
    try {
      const res = await fetch("/api/cli-tools/backups?tool=claude");
      const data = await res.json();
      if (res.ok) setBackups(data.backups || []);
    } catch (error) {
      console.log("Error fetching backups:", error);
    }
  };

  const handleRestoreBackup = async (backupId) => {
    setRestoringBackup(backupId);
    setMessage(null);
    try {
      const res = await fetch("/api/cli-tools/backups", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify({ tool: "claude", backupId }),
      });
      const data = await res.json();
      if (res.ok) {
        setMessage({ type: "success", text: t("backupRestored") });
        checkClaudeStatus();
        fetchBackups();
      } else {
        setMessage({
          type: "error",
          text:
            (typeof data.error === "string" ? data.error : data.error?.message) ||
            t("failedRestore"),
        });
      }
    } catch (error) {
      setMessage({ type: "error", text: error.message });
    } finally {
      setRestoringBackup(null);
    }
  };

  return (
    <Card padding="sm" className="overflow-hidden">

      <div className="flex items-center justify-between hover:cursor-pointer" onClick={onToggle}>

        <div className="flex items-center gap-3">

          <div className="size-8 flex items-center justify-center shrink-0">

            <ProviderIcon providerId="claude" size={32} type="color" />

          </div>

          <div className="min-w-0">

            <div className="flex items-center gap-2">

              <h3 className="font-medium text-sm">{tool.name}</h3>

              <CliStatusBadge

                effectiveConfigStatus={effectiveConfigStatus}

                batchStatus={batchStatus}

                lastConfiguredAt={lastConfiguredAt}

              />

            </div>

            <p className="text-xs text-text-muted truncate">{t("toolDescriptions.claude")}</p>

          </div>

        </div>

        <span

          className={`material-symbols-outlined text-text-muted text-[20px] transition-transform ${isExpanded ? "rotate-180" : ""}`}

        >

          expand_more

        </span>

      </div>



      {isExpanded && (

        <div className="mt-4 pt-4 border-t border-border flex flex-col gap-4">

          {checkingClaude && (

            <div className="flex items-center gap-2 text-text-muted">

              <span className="material-symbols-outlined animate-spin">progress_activity</span>

              <span>{t("checkingCli", { tool: "Claude" })}</span>

            </div>

          )}



          {!checkingClaude && claudeStatus && !cliReady && (

            <div className="flex flex-col gap-4">

              <div className="flex items-center gap-3 p-4 bg-yellow-500/10 border border-yellow-500/30 rounded-lg">

                <span className="material-symbols-outlined text-yellow-500">warning</span>

                <div className="flex-1">

                  <p className="font-medium text-yellow-600 dark:text-yellow-400">

                    {claudeStatus.installed

                      ? t("cliNotRunnable", { tool: "Claude" })

                      : t("cliNotInstalled", { tool: "Claude" })}

                  </p>

                  <p className="text-sm text-text-muted">

                    {claudeStatus.installed

                      ? t("cliFoundFailedHealthcheck", {

                          tool: "Claude",

                          reason: claudeStatus.reason ? ` (${claudeStatus.reason})` : "",

                        })

                      : t("installCliPrompt", { tool: "Claude" })}

                  </p>

                </div>

                <Button

                  variant="outline"

                  size="sm"

                  onClick={() => setShowInstallGuide(!showInstallGuide)}

                >

                  <span className="material-symbols-outlined text-[18px] mr-1">

                    {showInstallGuide ? "expand_less" : "help"}

                  </span>

                  {showInstallGuide ? t("hide") : t("howToInstall")}

                </Button>

              </div>

              {showInstallGuide && (

                <div className="p-4 bg-surface border border-border rounded-lg">

                  <h4 className="font-medium mb-3">{t("installationGuide")}</h4>

                  <div className="space-y-3 text-sm">

                    <div>

                      <p className="text-text-muted mb-1">{t("platforms")}</p>

                      <code className="block px-3 py-2 bg-black/5 dark:bg-white/5 rounded font-mono text-xs">

                        npm install -g @anthropic-ai/claude-code

                      </code>

                    </div>

                    <p className="text-text-muted">

                      {t("afterInstallationRun")}{" "}

                      <code className="px-1 bg-black/5 dark:bg-white/5 rounded">claude</code>{" "}

                      {t("toVerify")}

                    </p>

                  </div>

                </div>

              )}

            </div>

          )}



          {!checkingClaude && cliReady && (

            <>

              <div className="flex flex-col gap-2">

                {/* Current Base URL */}

                {claudeStatus?.settings?.env?.ANTHROPIC_BASE_URL && (

                  <div className="flex items-center gap-2">

                    <span className="w-32 shrink-0 text-sm font-semibold text-text-main text-right">

                      {t("current")}

                    </span>

                    <span className="material-symbols-outlined text-text-muted text-[14px]">

                      arrow_forward

                    </span>

                    <span className="flex-1 px-2 py-1.5 text-xs text-text-muted truncate">

                      {claudeStatus.settings.env.ANTHROPIC_BASE_URL}

                    </span>

                  </div>

                )}



                {/* Base URL */}

                <div className="flex items-center gap-2">

                  <span className="w-32 shrink-0 text-sm font-semibold text-text-main text-right">

                    {t("baseUrl")}

                  </span>

                  <span className="material-symbols-outlined text-text-muted text-[14px]">

                    arrow_forward

                  </span>

                  <input

                    type="text"

                    value={getDisplayUrl()}

                    onChange={(e) => setCustomBaseUrl(e.target.value)}

                    placeholder={t("baseUrlPlaceholder")}

                    className="flex-1 px-2 py-1.5 bg-surface rounded border border-border text-xs focus:outline-none focus:ring-1 focus:ring-primary/50"

                  />

                  {customBaseUrl && customBaseUrl !== baseUrl && (

                    <button

                      onClick={() => setCustomBaseUrl("")}

                      className="p-1 text-text-muted hover:text-primary rounded transition-colors"

                      title={t("resetToDefault")}

                    >

                      <span className="material-symbols-outlined text-[14px]">restart_alt</span>

                    </button>

                  )}

                </div>



                {/* API Key */}

                <div className="flex items-center gap-2">

                  <span className="w-32 shrink-0 text-sm font-semibold text-text-main text-right">

                    {t("apiKey")}

                  </span>

                  <span className="material-symbols-outlined text-text-muted text-[14px]">

                    arrow_forward

                  </span>

                  {apiKeys.length > 0 ? (

                    <select

                      value={selectedApiKey}

                      onChange={(e) => setSelectedApiKey(e.target.value)}

                      className="flex-1 px-2 py-1.5 bg-surface rounded text-xs border border-border focus:outline-none focus:ring-1 focus:ring-primary/50"

                    >

                      {apiKeys.map((key) => (

                        <option key={key.id} value={key.id}>

                          {key.key}

                        </option>

                      ))}

                    </select>

                  ) : (

                    <span className="flex-1 text-xs text-text-muted px-2 py-1.5">

                      {cloudEnabled ? t("noApiKeysCreateOne") : t("noApiKeysAvailable")}

                    </span>

                  )}

                </div>



                {/* Model Mappings */}

                {tool.defaultModels.map((model) => (

                  <div key={model.alias} className="flex items-center gap-2">

                    <span className="w-32 shrink-0 text-sm font-semibold text-text-main text-right">

                      {model.name}

                    </span>

                    <span className="material-symbols-outlined text-text-muted text-[14px]">

                      arrow_forward

                    </span>

                    <button

                      onClick={() => openModelSelector(model.alias)}

                      disabled={!hasActiveProviders}

                      className={`px-2 py-1.5 rounded border text-xs transition-colors shrink-0 whitespace-nowrap ${hasActiveProviders ? "bg-surface border-border text-text-main hover:border-primary cursor-pointer" : "opacity-50 cursor-not-allowed border-border"}`}

                    >

                      {t("selectModel")}

                    </button>

                    <input

                      type="text"

                      value={modelMappings[model.alias] || ""}

                      onChange={(e) => onModelMappingChange(model.alias, e.target.value)}

                      placeholder={t("providerModelPlaceholder")}

                      className="flex-1 px-2 py-1.5 bg-surface rounded border border-border text-xs focus:outline-none focus:ring-1 focus:ring-primary/50"

                    />

                    {modelMappings[model.alias] && (

                      <button

                        onClick={() => onModelMappingChange(model.alias, "")}

                        className="p-1 text-text-muted hover:text-red-500 rounded transition-colors"

                        title={t("clear")}

                      >

                        <span className="material-symbols-outlined text-[14px]">close</span>

                      </button>

                    )}

                  </div>

                ))}

              </div>



              {message && (

                <div

                  className={`flex items-center gap-2 px-2 py-1.5 rounded text-xs ${message.type === "success" ? "bg-green-500/10 text-green-600" : "bg-red-500/10 text-red-600"}`}

                >

                  <span className="material-symbols-outlined text-[14px]">

                    {message.type === "success" ? "check_circle" : "error"}

                  </span>

                  <span>{message.text}</span>

                </div>

              )}



              <div className="flex items-center gap-2">

                <Button

                  variant="primary"

                  size="sm"

                  onClick={handleApplySettings}

                  disabled={!hasActiveProviders}

                  loading={applying}

                >

                  <span className="material-symbols-outlined text-[14px] mr-1">save</span>

                  {t("apply")}

                </Button>

                <Button

                  variant="outline"

                  size="sm"

                  onClick={handleResetSettings}

                  disabled={!claudeStatus?.hasOmniRoute}

                  loading={restoring}

                >

                  <span className="material-symbols-outlined text-[14px] mr-1">restore</span>

                  {t("reset")}

                </Button>

                <Button variant="ghost" size="sm" onClick={() => setShowManualConfigModal(true)}>

                  <span className="material-symbols-outlined text-[14px] mr-1">content_copy</span>

                  {t("manualConfig")}

                </Button>

                <div className="flex-1" />

                <Button

                  variant="ghost"

                  size="sm"

                  onClick={() => {

                    setShowBackups(!showBackups);

                    if (!showBackups) fetchBackups();

                  }}

                >

                  <span className="material-symbols-outlined text-[14px] mr-1">history</span>

                  {t("backups")}

                  {backups.length > 0 && ` (${backups.length})`}

                </Button>

              </div>



              {/* Backups Section */}

              {showBackups && (

                <div className="mt-2 p-3 bg-surface border border-border rounded-lg">

                  <h4 className="text-xs font-semibold text-text-main mb-2 flex items-center gap-1">

                    <span className="material-symbols-outlined text-[14px]">history</span>

                    {t("configBackups")}

                  </h4>

                  {backups.length === 0 ? (

                    <p className="text-xs text-text-muted">{t("noBackupsYet")}</p>

                  ) : (

                    <div className="space-y-1.5">

                      {backups.map((b) => (

                        <div

                          key={b.id}

                          className="flex items-center gap-2 px-2 py-1.5 bg-black/5 dark:bg-white/5 rounded text-xs"

                        >

                          <span className="material-symbols-outlined text-[14px] text-text-muted">

                            description

                          </span>

                          <span className="flex-1 truncate font-mono" title={b.id}>

                            {b.id}

                          </span>

                          <span className="text-text-muted whitespace-nowrap">

                            {new Date(b.createdAt).toLocaleString()}

                          </span>

                          <button

                            onClick={() => handleRestoreBackup(b.id)}

                            disabled={restoringBackup === b.id}

                            className="px-2 py-0.5 bg-primary/10 text-primary rounded text-[10px] font-medium hover:bg-primary/20 transition-colors disabled:opacity-50"

                          >

                            {restoringBackup === b.id ? "..." : t("restore")}

                          </button>

                        </div>

                      ))}

                    </div>

                  )}

                </div>

              )}

            </>

          )}

        </div>
      )}

      <ModelSelectModal
        isOpen={modalOpen}
        onClose={() => setModalOpen(false)}
        onSelect={handleModelSelect}
        selectedModel={currentEditingAlias ? modelMappings[currentEditingAlias] : null}
        activeProviders={activeProviders}
        modelAliases={modelAliases}
        title={t("selectModelForAlias", { alias: currentEditingAlias || "" })}
      />

      <ManualConfigModal

        isOpen={showManualConfigModal}

        onClose={() => setShowManualConfigModal(false)}

        title={t("claudeManualConfiguration")}

        configs={getManualConfigs()}

      />
    </Card>
  );
}