'use client';

import { Settings as SettingsIcon, ArrowLeft, Loader2 } from 'lucide-react';
import { useEffect, useState } from 'react';
import { cn } from '@/lib/utils';
import { Switch } from '@headlessui/react';
import ThemeSwitcher from '@/components/theme/Switcher';
import { ImagesIcon, VideoIcon } from 'lucide-react';
import Link from 'next/link';
import { PROVIDER_METADATA } from '@/lib/providers';

interface SettingsType {
  chatModelProviders: {
    [key: string]: [Record<string, any>];
  };
  embeddingModelProviders: {
    [key: string]: [Record<string, any>];
  };
  openaiApiKey: string;
  groqApiKey: string;
  anthropicApiKey: string;
  geminiApiKey: string;
  ollamaApiUrl: string;
  lmStudioApiUrl: string;
  deepseekApiKey: string;
  customOpenaiApiKey: string;
  customOpenaiApiUrl: string;
  customOpenaiModelName: string;
}

interface InputProps extends React.InputHTMLAttributes<HTMLInputElement> {
  isSaving?: boolean;
  onSave?: (value: string) => void;
}

const Input = ({ className, isSaving, onSave, ...restProps }: InputProps) => {
  return (
    <div className="relative">
      <input
        {...restProps}
        className={cn(
          'bg-light-secondary dark:bg-dark-secondary w-full px-3 py-2 flex items-center overflow-hidden border border-light-200 dark:border-dark-200 dark:text-white rounded-lg text-sm',
          isSaving && 'pr-10',
          className,
        )}
        onBlur={(e) => onSave?.(e.target.value)}
      />
      {isSaving && (
        <div className="absolute right-3 top-1/2 -translate-y-1/2">
          <Loader2
            size={16}
            className="animate-spin text-black/70 dark:text-white/70"
          />
        </div>
      )}
    </div>
  );
};

interface TextareaProps extends React.InputHTMLAttributes<HTMLTextAreaElement> {
  isSaving?: boolean;
  onSave?: (value: string) => void;
}

const Textarea = ({
  className,
  isSaving,
  onSave,
  ...restProps
}: TextareaProps) => {
  return (
    <div className="relative">
      <textarea
        placeholder="Any special instructions for the LLM"
        className="placeholder:text-sm text-sm w-full flex items-center justify-between p-3 bg-light-secondary dark:bg-dark-secondary rounded-lg hover:bg-light-200 dark:hover:bg-dark-200 transition-colors"
        rows={4}
        onBlur={(e) => onSave?.(e.target.value)}
        {...restProps}
      />
      {isSaving && (
        <div className="absolute right-3 top-3">
          <Loader2
            size={16}
            className="animate-spin text-black/70 dark:text-white/70"
          />
        </div>
      )}
    </div>
  );
};

const Select = ({
  className,
  options,
  ...restProps
}: React.SelectHTMLAttributes<HTMLSelectElement> & {
  options: { value: string; label: string; disabled?: boolean }[];
}) => {
  return (
    <select
      {...restProps}
      className={cn(
        'bg-light-secondary dark:bg-dark-secondary px-3 py-2 flex items-center overflow-hidden border border-light-200 dark:border-dark-200 dark:text-white rounded-lg text-sm',
        className,
      )}
    >
      {options.map(({ label, value, disabled }) => (
        <option key={value} value={value} disabled={disabled}>
          {label}
        </option>
      ))}
    </select>
  );
};

const SettingsSection = ({
  title,
  children,
}: {
  title: string;
  children: React.ReactNode;
}) => (
  <div className="flex flex-col space-y-4 p-4 bg-light-secondary/50 dark:bg-dark-secondary/50 rounded-xl border border-light-200 dark:border-dark-200">
    <h2 className="text-black/90 dark:text-white/90 font-medium">{title}</h2>
    {children}
  </div>
);

const Page = () => {
  const [config, setConfig] = useState<SettingsType | null>(null);
  const [chatModels, setChatModels] = useState<Record<string, any>>({});
  const [embeddingModels, setEmbeddingModels] = useState<Record<string, any>>(
    {},
  );
  const [selectedChatModelProvider, setSelectedChatModelProvider] = useState<
    string | null
  >(null);
  const [selectedChatModel, setSelectedChatModel] = useState<string | null>(
    null,
  );
  const [selectedEmbeddingModelProvider, setSelectedEmbeddingModelProvider] =
    useState<string | null>(null);
  const [selectedEmbeddingModel, setSelectedEmbeddingModel] = useState<
    string | null
  >(null);
  const [isLoading, setIsLoading] = useState(true);
  const [automaticImageSearch, setAutomaticImageSearch] = useState(false);
  const [automaticVideoSearch, setAutomaticVideoSearch] = useState(false);
  const [systemInstructions, setSystemInstructions] = useState<string>('');
  const [savingStates, setSavingStates] = useState<Record<string, boolean>>({});

  useEffect(() => {
    const fetchConfig = async () => {
      const res = await fetch(`/api/config`, {
        headers: {
          'Content-Type': 'application/json',
        },
      });

      const data = (await res.json()) as SettingsType;
      setConfig(data);

      const chatModelProvidersKeys = Object.keys(data.chatModelProviders || {});
      const embeddingModelProvidersKeys = Object.keys(
        data.embeddingModelProviders || {},
      );

      const defaultChatModelProvider =
        chatModelProvidersKeys.length > 0 ? chatModelProvidersKeys[0] : '';
      const defaultEmbeddingModelProvider =
        embeddingModelProvidersKeys.length > 0
          ? embeddingModelProvidersKeys[0]
          : '';

      const chatModelProvider =
        localStorage.getItem('chatModelProvider') ||
        defaultChatModelProvider ||
        '';
      const chatModel =
        localStorage.getItem('chatModel') ||
        (data.chatModelProviders &&
        data.chatModelProviders[chatModelProvider]?.length > 0
          ? data.chatModelProviders[chatModelProvider][0].name
          : undefined) ||
        '';
      const embeddingModelProvider =
        localStorage.getItem('embeddingModelProvider') ||
        defaultEmbeddingModelProvider ||
        '';
      const embeddingModel =
        localStorage.getItem('embeddingModel') ||
        (data.embeddingModelProviders &&
          data.embeddingModelProviders[embeddingModelProvider]?.[0].name) ||
        '';

      setSelectedChatModelProvider(chatModelProvider);
      setSelectedChatModel(chatModel);
      setSelectedEmbeddingModelProvider(embeddingModelProvider);
      setSelectedEmbeddingModel(embeddingModel);
      setChatModels(data.chatModelProviders || {});
      setEmbeddingModels(data.embeddingModelProviders || {});

      setAutomaticImageSearch(
        localStorage.getItem('autoImageSearch') === 'true',
      );
      setAutomaticVideoSearch(
        localStorage.getItem('autoVideoSearch') === 'true',
      );

      setSystemInstructions(localStorage.getItem('systemInstructions')!);

      setIsLoading(false);
    };

    fetchConfig();
  }, []);

  const saveConfig = async (key: string, value: any) => {
    setSavingStates((prev) => ({ ...prev, [key]: true }));

    try {
      const updatedConfig = {
        ...config,
        [key]: value,
      } as SettingsType;

      const response = await fetch(`/api/config`, {
        method: 'POST',
        headers: {
          'Content-Type': 'application/json',
        },
        body: JSON.stringify(updatedConfig),
      });

      if (!response.ok) {
        throw new Error('Failed to update config');
      }

      setConfig(updatedConfig);

      if (
        key.toLowerCase().includes('api') ||
        key.toLowerCase().includes('url')
      ) {
        const res = await fetch(`/api/config`, {
          headers: {
            'Content-Type': 'application/json',
          },
        });

        if (!res.ok) {
          throw new Error('Failed to fetch updated config');
        }

        const data = await res.json();

        setChatModels(data.chatModelProviders || {});
        setEmbeddingModels(data.embeddingModelProviders || {});

        const currentChatProvider = selectedChatModelProvider;
        const newChatProviders = Object.keys(data.chatModelProviders || {});

        if (!currentChatProvider && newChatProviders.length > 0) {
          const firstProvider = newChatProviders[0];
          const firstModel = data.chatModelProviders[firstProvider]?.[0]?.name;

          if (firstModel) {
            setSelectedChatModelProvider(firstProvider);
            setSelectedChatModel(firstModel);
            localStorage.setItem('chatModelProvider', firstProvider);
            localStorage.setItem('chatModel', firstModel);
          }
        } else if (
          currentChatProvider &&
          (!data.chatModelProviders ||
            !data.chatModelProviders[currentChatProvider] ||
            !Array.isArray(data.chatModelProviders[currentChatProvider]) ||
            data.chatModelProviders[currentChatProvider].length === 0)
        ) {
          const firstValidProvider = Object.entries(
            data.chatModelProviders || {},
          ).find(
            ([_, models]) => Array.isArray(models) && models.length > 0,
          )?.[0];

          if (firstValidProvider) {
            setSelectedChatModelProvider(firstValidProvider);
            setSelectedChatModel(
              data.chatModelProviders[firstValidProvider][0].name,
            );
            localStorage.setItem('chatModelProvider', firstValidProvider);
            localStorage.setItem(
              'chatModel',
              data.chatModelProviders[firstValidProvider][0].name,
            );
          } else {
            setSelectedChatModelProvider(null);
            setSelectedChatModel(null);
            localStorage.removeItem('chatModelProvider');
            localStorage.removeItem('chatModel');
          }
        }

        const currentEmbeddingProvider = selectedEmbeddingModelProvider;
        const newEmbeddingProviders = Object.keys(
          data.embeddingModelProviders || {},
        );

        if (!currentEmbeddingProvider && newEmbeddingProviders.length > 0) {
          const firstProvider = newEmbeddingProviders[0];
          const firstModel =
            data.embeddingModelProviders[firstProvider]?.[0]?.name;

          if (firstModel) {
            setSelectedEmbeddingModelProvider(firstProvider);
            setSelectedEmbeddingModel(firstModel);
            localStorage.setItem('embeddingModelProvider', firstProvider);
            localStorage.setItem('embeddingModel', firstModel);
          }
        } else if (
          currentEmbeddingProvider &&
          (!data.embeddingModelProviders ||
            !data.embeddingModelProviders[currentEmbeddingProvider] ||
            !Array.isArray(
              data.embeddingModelProviders[currentEmbeddingProvider],
            ) ||
            data.embeddingModelProviders[currentEmbeddingProvider].length === 0)
        ) {
          const firstValidProvider = Object.entries(
            data.embeddingModelProviders || {},
          ).find(
            ([_, models]) => Array.isArray(models) && models.length > 0,
          )?.[0];

          if (firstValidProvider) {
            setSelectedEmbeddingModelProvider(firstValidProvider);
            setSelectedEmbeddingModel(
              data.embeddingModelProviders[firstValidProvider][0].name,
            );
            localStorage.setItem('embeddingModelProvider', firstValidProvider);
            localStorage.setItem(
              'embeddingModel',
              data.embeddingModelProviders[firstValidProvider][0].name,
            );
          } else {
            setSelectedEmbeddingModelProvider(null);
            setSelectedEmbeddingModel(null);
            localStorage.removeItem('embeddingModelProvider');
            localStorage.removeItem('embeddingModel');
          }
        }

        setConfig(data);
      }

      if (key === 'automaticImageSearch') {
        localStorage.setItem('autoImageSearch', value.toString());
      } else if (key === 'automaticVideoSearch') {
        localStorage.setItem('autoVideoSearch', value.toString());
      } else if (key === 'chatModelProvider') {
        localStorage.setItem('chatModelProvider', value);
      } else if (key === 'chatModel') {
        localStorage.setItem('chatModel', value);
      } else if (key === 'embeddingModelProvider') {
        localStorage.setItem('embeddingModelProvider', value);
      } else if (key === 'embeddingModel') {
        localStorage.setItem('embeddingModel', value);
      } else if (key === 'systemInstructions') {
        localStorage.setItem('systemInstructions', value);
      }
    } catch (err) {
      console.error('Failed to save:', err);
      setConfig((prev) => ({ ...prev! }));
    } finally {
      setTimeout(() => {
        setSavingStates((prev) => ({ ...prev, [key]: false }));
      }, 500);
    }
  };

  return (
    <div className="max-w-3xl mx-auto">
      <div className="flex flex-col pt-4">
        <div className="flex items-center space-x-2">
          <Link href="/" className="lg:hidden">
            <ArrowLeft className="text-black/70 dark:text-white/70" />
          </Link>
          <div className="flex flex-row space-x-0.5 items-center">
            <SettingsIcon size={23} />
            <h1 className="text-3xl font-medium p-2">Settings</h1>
          </div>
        </div>
        <hr className="border-t border-[#2B2C2C] my-4 w-full" />
      </div>

      {isLoading ? (
        <div className="flex flex-row items-center justify-center min-h-[50vh]">
          <svg
            aria-hidden="true"
            className="w-8 h-8 text-light-200 fill-light-secondary dark:text-[#202020] animate-spin dark:fill-[#ffffff3b]"
            viewBox="0 0 100 101"
            fill="none"
            xmlns="http://www.w3.org/2000/svg"
          >
            <path
              d="M100 50.5908C100.003 78.2051 78.1951 100.003 50.5908 100C22.9765 99.9972 0.997224 78.018 1 50.4037C1.00281 22.7993 22.8108 0.997224 50.4251 1C78.0395 1.00281 100.018 22.8108 100 50.4251ZM9.08164 50.594C9.06312 73.3997 27.7909 92.1272 50.5966 92.1457C73.4023 92.1642 92.1298 73.4365 92.1483 50.6308C92.1669 27.8251 73.4392 9.0973 50.6335 9.07878C27.8278 9.06026 9.10003 27.787 9.08164 50.594Z"
              fill="currentColor"
            />
            <path
              d="M93.9676 39.0409C96.393 38.4037 97.8624 35.9116 96.9801 33.5533C95.1945 28.8227 92.871 24.3692 90.0681 20.348C85.6237 14.1775 79.4473 9.36872 72.0454 6.45794C64.6435 3.54717 56.3134 2.65431 48.3133 3.89319C45.869 4.27179 44.3768 6.77534 45.014 9.20079C45.6512 11.6262 48.1343 13.0956 50.5786 12.717C56.5073 11.8281 62.5542 12.5399 68.0406 14.7911C73.527 17.0422 78.2187 20.7487 81.5841 25.4923C83.7976 28.5886 85.4467 32.059 86.4416 35.7474C87.1273 38.1189 89.5423 39.6781 91.9676 39.0409Z"
              fill="currentFill"
            />
          </svg>
        </div>
      ) : (
        config && (
          <div className="flex flex-col space-y-6 pb-28 lg:pb-8">
            <SettingsSection title="Appearance">
              <div className="flex flex-col space-y-1">
                <p className="text-black/70 dark:text-white/70 text-sm">
                  Theme
                </p>
                <ThemeSwitcher />
              </div>
            </SettingsSection>

            <SettingsSection title="Automatic Search">
              <div className="flex flex-col space-y-4">
                <div className="flex items-center justify-between p-3 bg-light-secondary dark:bg-dark-secondary rounded-lg hover:bg-light-200 dark:hover:bg-dark-200 transition-colors">
                  <div className="flex items-center space-x-3">
                    <div className="p-2 bg-light-200 dark:bg-dark-200 rounded-lg">
                      <ImagesIcon
                        size={18}
                        className="text-black/70 dark:text-white/70"
                      />
                    </div>
                    <div>
                      <p className="text-sm text-black/90 dark:text-white/90 font-medium">
                        Automatic Image Search
                      </p>
                      <p className="text-xs text-black/60 dark:text-white/60 mt-0.5">
                        Automatically search for relevant images in chat
                        responses
                      </p>
                    </div>
                  </div>
                  <Switch
                    checked={automaticImageSearch}
                    onChange={(checked) => {
                      setAutomaticImageSearch(checked);
                      saveConfig('automaticImageSearch', checked);
                    }}
                    className={cn(
                      automaticImageSearch
                        ? 'bg-[#24A0ED]'
                        : 'bg-light-200 dark:bg-dark-200',
                      'relative inline-flex h-6 w-11 items-center rounded-full transition-colors focus:outline-none',
                    )}
                  >
                    <span
                      className={cn(
                        automaticImageSearch
                          ? 'translate-x-6'
                          : 'translate-x-1',
                        'inline-block h-4 w-4 transform rounded-full bg-white transition-transform',
                      )}
                    />
                  </Switch>
                </div>

                <div className="flex items-center justify-between p-3 bg-light-secondary dark:bg-dark-secondary rounded-lg hover:bg-light-200 dark:hover:bg-dark-200 transition-colors">
                  <div className="flex items-center space-x-3">
                    <div className="p-2 bg-light-200 dark:bg-dark-200 rounded-lg">
                      <VideoIcon
                        size={18}
                        className="text-black/70 dark:text-white/70"
                      />
                    </div>
                    <div>
                      <p className="text-sm text-black/90 dark:text-white/90 font-medium">
                        Automatic Video Search
                      </p>
                      <p className="text-xs text-black/60 dark:text-white/60 mt-0.5">
                        Automatically search for relevant videos in chat
                        responses
                      </p>
                    </div>
                  </div>
                  <Switch
                    checked={automaticVideoSearch}
                    onChange={(checked) => {
                      setAutomaticVideoSearch(checked);
                      saveConfig('automaticVideoSearch', checked);
                    }}
                    className={cn(
                      automaticVideoSearch
                        ? 'bg-[#24A0ED]'
                        : 'bg-light-200 dark:bg-dark-200',
                      'relative inline-flex h-6 w-11 items-center rounded-full transition-colors focus:outline-none',
                    )}
                  >
                    <span
                      className={cn(
                        automaticVideoSearch
                          ? 'translate-x-6'
                          : 'translate-x-1',
                        'inline-block h-4 w-4 transform rounded-full bg-white transition-transform',
                      )}
                    />
                  </Switch>
                </div>
              </div>
            </SettingsSection>

            <SettingsSection title="System Instructions">
              <div className="flex flex-col space-y-4">
                <Textarea
                  value={systemInstructions}
                  isSaving={savingStates['systemInstructions']}
                  onChange={(e) => {
                    setSystemInstructions(e.target.value);
                  }}
                  onSave={(value) => saveConfig('systemInstructions', value)}
                />
              </div>
            </SettingsSection>

            <SettingsSection title="Model Settings">
              {config.chatModelProviders && (
                <div className="flex flex-col space-y-4">
                  <div className="flex flex-col space-y-1">
                    <p className="text-black/70 dark:text-white/70 text-sm">
                      Chat Model Provider
                    </p>
                    <Select
                      value={selectedChatModelProvider ?? undefined}
                      onChange={(e) => {
                        const value = e.target.value;
                        setSelectedChatModelProvider(value);
                        saveConfig('chatModelProvider', value);
                        const firstModel =
                          config.chatModelProviders[value]?.[0]?.name;
                        if (firstModel) {
                          setSelectedChatModel(firstModel);
                          saveConfig('chatModel', firstModel);
                        }
                      }}
                      options={Object.keys(config.chatModelProviders).map(
                        (provider) => ({
                          value: provider,
                          label:
                            (PROVIDER_METADATA as any)[provider]?.displayName ||
                            provider.charAt(0).toUpperCase() +
                              provider.slice(1),
                        }),
                      )}
                    />
                  </div>

                  {selectedChatModelProvider &&
                    selectedChatModelProvider != 'custom_openai' && (
                      <div className="flex flex-col space-y-1">
                        <p className="text-black/70 dark:text-white/70 text-sm">
                          Chat Model
                        </p>
                        <Select
                          value={selectedChatModel ?? undefined}
                          onChange={(e) => {
                            const value = e.target.value;
                            setSelectedChatModel(value);
                            saveConfig('chatModel', value);
                          }}
                          options={(() => {
                            const chatModelProvider =
                              config.chatModelProviders[
                                selectedChatModelProvider
                              ];
                            return chatModelProvider
                              ? chatModelProvider.length > 0
                                ? chatModelProvider.map((model) => ({
                                    value: model.name,
                                    label: model.displayName,
                                  }))
                                : [
                                    {
                                      value: '',
                                      label: 'No models available',
                                      disabled: true,
                                    },
                                  ]
                              : [
                                  {
                                    value: '',
                                    label:
                                      'Invalid provider, please check backend logs',
                                    disabled: true,
                                  },
                                ];
                          })()}
                        />
                      </div>
                    )}
                </div>
              )}

              {selectedChatModelProvider &&
                selectedChatModelProvider === 'custom_openai' && (
                  <div className="flex flex-col space-y-4">
                    <div className="flex flex-col space-y-1">
                      <p className="text-black/70 dark:text-white/70 text-sm">
                        Model Name
                      </p>
                      <Input
                        type="text"
                        placeholder="Model name"
                        value={config.customOpenaiModelName}
                        isSaving={savingStates['customOpenaiModelName']}
                        onChange={(e: React.ChangeEvent<HTMLInputElement>) => {
                          setConfig((prev) => ({
                            ...prev!,
                            customOpenaiModelName: e.target.value,
                          }));
                        }}
                        onSave={(value) =>
                          saveConfig('customOpenaiModelName', value)
                        }
                      />
                    </div>
                    <div className="flex flex-col space-y-1">
                      <p className="text-black/70 dark:text-white/70 text-sm">
                        Custom OpenAI API Key
                      </p>
                      <Input
                        type="text"
                        placeholder="Custom OpenAI API Key"
                        value={config.customOpenaiApiKey}
                        isSaving={savingStates['customOpenaiApiKey']}
                        onChange={(e: React.ChangeEvent<HTMLInputElement>) => {
                          setConfig((prev) => ({
                            ...prev!,
                            customOpenaiApiKey: e.target.value,
                          }));
                        }}
                        onSave={(value) =>
                          saveConfig('customOpenaiApiKey', value)
                        }
                      />
                    </div>
                    <div className="flex flex-col space-y-1">
                      <p className="text-black/70 dark:text-white/70 text-sm">
                        Custom OpenAI Base URL
                      </p>
                      <Input
                        type="text"
                        placeholder="Custom OpenAI Base URL"
                        value={config.customOpenaiApiUrl}
                        isSaving={savingStates['customOpenaiApiUrl']}
                        onChange={(e: React.ChangeEvent<HTMLInputElement>) => {
                          setConfig((prev) => ({
                            ...prev!,
                            customOpenaiApiUrl: e.target.value,
                          }));
                        }}
                        onSave={(value) =>
                          saveConfig('customOpenaiApiUrl', value)
                        }
                      />
                    </div>
                  </div>
                )}

              {config.embeddingModelProviders && (
                <div className="flex flex-col space-y-4 mt-4 pt-4 border-t border-light-200 dark:border-dark-200">
                  <div className="flex flex-col space-y-1">
                    <p className="text-black/70 dark:text-white/70 text-sm">
                      Embedding Model Provider
                    </p>
                    <Select
                      value={selectedEmbeddingModelProvider ?? undefined}
                      onChange={(e) => {
                        const value = e.target.value;
                        setSelectedEmbeddingModelProvider(value);
                        saveConfig('embeddingModelProvider', value);
                        const firstModel =
                          config.embeddingModelProviders[value]?.[0]?.name;
                        if (firstModel) {
                          setSelectedEmbeddingModel(firstModel);
                          saveConfig('embeddingModel', firstModel);
                        }
                      }}
                      options={Object.keys(config.embeddingModelProviders).map(
                        (provider) => ({
                          value: provider,
                          label:
                            (PROVIDER_METADATA as any)[provider]?.displayName ||
                            provider.charAt(0).toUpperCase() +
                              provider.slice(1),
                        }),
                      )}
                    />
                  </div>

                  {selectedEmbeddingModelProvider && (
                    <div className="flex flex-col space-y-1">
                      <p className="text-black/70 dark:text-white/70 text-sm">
                        Embedding Model
                      </p>
                      <Select
                        value={selectedEmbeddingModel ?? undefined}
                        onChange={(e) => {
                          const value = e.target.value;
                          setSelectedEmbeddingModel(value);
                          saveConfig('embeddingModel', value);
                        }}
                        options={(() => {
                          const embeddingModelProvider =
                            config.embeddingModelProviders[
                              selectedEmbeddingModelProvider
                            ];
                          return embeddingModelProvider
                            ? embeddingModelProvider.length > 0
                              ? embeddingModelProvider.map((model) => ({
                                  value: model.name,
                                  label: model.displayName,
                                }))
                              : [
                                  {
                                    value: '',
                                    label: 'No models available',
                                    disabled: true,
                                  },
                                ]
                            : [
                                {
                                  value: '',
                                  label:
                                    'Invalid provider, please check backend logs',
                                  disabled: true,
                                },
                              ];
                        })()}
                      />
                    </div>
                  )}
                </div>
              )}
            </SettingsSection>

            <SettingsSection title="API Keys">
              <div className="flex flex-col space-y-4">
                <div className="flex flex-col space-y-1">
                  <p className="text-black/70 dark:text-white/70 text-sm">
                    OpenAI API Key
                  </p>
                  <Input
                    type="text"
                    placeholder="OpenAI API Key"
                    value={config.openaiApiKey}
                    isSaving={savingStates['openaiApiKey']}
                    onChange={(e) => {
                      setConfig((prev) => ({
                        ...prev!,
                        openaiApiKey: e.target.value,
                      }));
                    }}
                    onSave={(value) => saveConfig('openaiApiKey', value)}
                  />
                </div>

                <div className="flex flex-col space-y-1">
                  <p className="text-black/70 dark:text-white/70 text-sm">
                    Ollama API URL
                  </p>
                  <Input
                    type="text"
                    placeholder="Ollama API URL"
                    value={config.ollamaApiUrl}
                    isSaving={savingStates['ollamaApiUrl']}
                    onChange={(e) => {
                      setConfig((prev) => ({
                        ...prev!,
                        ollamaApiUrl: e.target.value,
                      }));
                    }}
                    onSave={(value) => saveConfig('ollamaApiUrl', value)}
                  />
                </div>

                <div className="flex flex-col space-y-1">
                  <p className="text-black/70 dark:text-white/70 text-sm">
                    GROQ API Key
                  </p>
                  <Input
                    type="text"
                    placeholder="GROQ API Key"
                    value={config.groqApiKey}
                    isSaving={savingStates['groqApiKey']}
                    onChange={(e) => {
                      setConfig((prev) => ({
                        ...prev!,
                        groqApiKey: e.target.value,
                      }));
                    }}
                    onSave={(value) => saveConfig('groqApiKey', value)}
                  />
                </div>

                <div className="flex flex-col space-y-1">
                  <p className="text-black/70 dark:text-white/70 text-sm">
                    Anthropic API Key
                  </p>
                  <Input
                    type="text"
                    placeholder="Anthropic API key"
                    value={config.anthropicApiKey}
                    isSaving={savingStates['anthropicApiKey']}
                    onChange={(e) => {
                      setConfig((prev) => ({
                        ...prev!,
                        anthropicApiKey: e.target.value,
                      }));
                    }}
                    onSave={(value) => saveConfig('anthropicApiKey', value)}
                  />
                </div>

                <div className="flex flex-col space-y-1">
                  <p className="text-black/70 dark:text-white/70 text-sm">
                    Gemini API Key
                  </p>
                  <Input
                    type="text"
                    placeholder="Gemini API key"
                    value={config.geminiApiKey}
                    isSaving={savingStates['geminiApiKey']}
                    onChange={(e) => {
                      setConfig((prev) => ({
                        ...prev!,
                        geminiApiKey: e.target.value,
                      }));
                    }}
                    onSave={(value) => saveConfig('geminiApiKey', value)}
                  />
                </div>

                <div className="flex flex-col space-y-1">
                  <p className="text-black/70 dark:text-white/70 text-sm">
                    Deepseek API Key
                  </p>
                  <Input
                    type="text"
                    placeholder="Deepseek API Key"
                    value={config.deepseekApiKey}
                    isSaving={savingStates['deepseekApiKey']}
                    onChange={(e) => {
                      setConfig((prev) => ({
                        ...prev!,
                        deepseekApiKey: e.target.value,
                      }));
                    }}
                    onSave={(value) => saveConfig('deepseekApiKey', value)}
                  />
                </div>

                <div className="flex flex-col space-y-1">
                  <p className="text-black/70 dark:text-white/70 text-sm">
                    LM Studio API URL
                  </p>
                  <Input
                    type="text"
                    placeholder="LM Studio API URL"
                    value={config.lmStudioApiUrl}
                    isSaving={savingStates['lmStudioApiUrl']}
                    onChange={(e) => {
                      setConfig((prev) => ({
                        ...prev!,
                        lmStudioApiUrl: e.target.value,
                      }));
                    }}
                    onSave={(value) => saveConfig('lmStudioApiUrl', value)}
                  />
                </div>
              </div>
            </SettingsSection>
          </div>
        )
      )}
    </div>
  );
};

export default Page;
