import React from 'react';
import { useRecoilValue } from 'recoil';
import TextareaAutosize from 'react-textarea-autosize';
import SelectDropDown from '../../ui/SelectDropDown';
import { Input } from '~/components/ui/Input.tsx';
import { Label } from '~/components/ui/Label.tsx';
import { Slider } from '~/components/ui/Slider.tsx';
import { InputNumber } from '~/components/ui/InputNumber.tsx';
import OptionHover from './OptionHover';
import { HoverCard, HoverCardTrigger } from '~/components/ui/HoverCard.tsx';
import { cn } from '~/utils/';
import { localize } from '~/localization/Translation';

const defaultTextProps =
  'rounded-md border border-gray-200 focus:border-slate-400 focus:bg-gray-50 bg-transparent text-sm shadow-[0_0_10px_rgba(0,0,0,0.05)] outline-none placeholder:text-gray-400 focus:outline-none focus:ring-gray-400 focus:ring-opacity-20 focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 dark:border-gray-500 dark:bg-gray-700 focus:dark:bg-gray-600 dark:text-gray-50 dark:shadow-[0_0_15px_rgba(0,0,0,0.10)] dark:focus:border-gray-400 dark:focus:outline-none dark:focus:ring-0 dark:focus:ring-gray-400 dark:focus:ring-offset-0';

const optionText =
  'p-0 shadow-none text-right pr-1 h-8 border-transparent focus:ring-[#10a37f] focus:ring-offset-0 focus:ring-opacity-100 hover:bg-gray-800/10 dark:hover:bg-white/10 focus:bg-gray-800/10 dark:focus:bg-white/10 transition-colors';

import store from '~/store';

function Settings(props) {
  const {
    readonly,
    model,
    modelLabel,
    promptPrefix,
    temperature,
    topP,
    topK,
    maxOutputTokens,
    setOption,
  } = props;
  const endpointsConfig = useRecoilValue(store.endpointsConfig);
  const lang = useRecoilValue(store.lang);

  const setModel = setOption('model');
  const setModelLabel = setOption('modelLabel');
  const setPromptPrefix = setOption('promptPrefix');
  const setTemperature = setOption('temperature');
  const setTopP = setOption('topP');
  const setTopK = setOption('topK');
  const setMaxOutputTokens = setOption('maxOutputTokens');

  const models = endpointsConfig?.['google']?.['availableModels'] || [];

  const codeChat = model.startsWith('codechat-');

  return (
    <div className={'h-[490px] overflow-y-auto md:h-[350px]'}>
      <div className="grid gap-6 sm:grid-cols-2">
        <div className="col-span-1 flex flex-col items-center justify-start gap-6">
          <div className="grid w-full items-center gap-2">
            <SelectDropDown
              value={model}
              setValue={setModel}
              availableValues={models}
              disabled={readonly}
              className={cn(
                defaultTextProps,
                'z-50 flex w-full resize-none focus:outline-none focus:ring-0 focus:ring-opacity-0 focus:ring-offset-0',
              )}
              containerClassName="flex w-full resize-none"
            />
          </div>
          {!codeChat && (
            <>
              <div className="grid w-full items-center gap-2">
                <Label htmlFor="modelLabel" className="text-left text-sm font-medium">
                  {localize(lang, 'com_endpoint_custom_name')} <small className="opacity-40">({localize(lang, 'com_endpoint_default_blank')})</small>
                </Label>
                <Input
                  id="modelLabel"
                  disabled={readonly}
                  value={modelLabel || ''}
                  onChange={(e) => setModelLabel(e.target.value || null)}
                  placeholder={localize(lang, 'com_endpoint_google_custom_name_placeholder')}
                  className={cn(
                    defaultTextProps,
                    'flex h-10 max-h-10 w-full resize-none px-3 py-2 focus:outline-none focus:ring-0 focus:ring-opacity-0 focus:ring-offset-0',
                  )}
                />
              </div>
              <div className="grid w-full items-center gap-2">
                <Label htmlFor="promptPrefix" className="text-left text-sm font-medium">
                  {localize(lang, 'com_endpoint_prompt_prefix')} <small className="opacity-40">({localize(lang, 'com_endpoint_default_blank')})</small>
                </Label>
                <TextareaAutosize
                  id="promptPrefix"
                  disabled={readonly}
                  value={promptPrefix || ''}
                  onChange={(e) => setPromptPrefix(e.target.value || null)}
                  placeholder={localize(lang, 'com_endpoint_google_prompt_prefix_placeholder')}
                  className={cn(
                    defaultTextProps,
                    'flex max-h-[300px] min-h-[100px] w-full resize-none px-3 py-2 ',
                  )}
                />
              </div>
            </>
          )}
        </div>
        <div className="col-span-1 flex flex-col items-center justify-start gap-6">
          <HoverCard openDelay={300}>
            <HoverCardTrigger className="grid w-full items-center gap-2">
              <div className="flex justify-between">
                <Label htmlFor="temp-int" className="text-left text-sm font-medium">
                  {localize(lang, 'com_endpoint_temperature')} <small className="opacity-40">({localize(lang, 'com_endpoint_default')}: 0.2)</small>
                </Label>
                <InputNumber
                  id="temp-int"
                  disabled={readonly}
                  value={temperature}
                  onChange={(value) => setTemperature(value)}
                  max={1}
                  min={0}
                  step={0.01}
                  controls={false}
                  className={cn(
                    defaultTextProps,
                    cn(
                      optionText,
                      'reset-rc-number-input reset-rc-number-input-text-right h-auto w-12 border-0 group-hover/temp:border-gray-200',
                    ),
                  )}
                />
              </div>
              <Slider
                disabled={readonly}
                value={[temperature]}
                onValueChange={(value) => setTemperature(value[0])}
                doubleClickHandler={() => setTemperature(1)}
                max={1}
                min={0}
                step={0.01}
                className="flex h-4 w-full"
              />
            </HoverCardTrigger>
            <OptionHover type="temp" side="left" />
          </HoverCard>
          {!codeChat && (
            <>
              <HoverCard openDelay={300}>
                <HoverCardTrigger className="grid w-full items-center gap-2">
                  <div className="flex justify-between">
                    <Label htmlFor="top-p-int" className="text-left text-sm font-medium">
                      {localize(lang, 'com_endpoint_top_p')} <small className="opacity-40">({localize(lang, 'com_endpoint_default_with_num', 0.95)})</small>
                    </Label>
                    <InputNumber
                      id="top-p-int"
                      disabled={readonly}
                      value={topP}
                      onChange={(value) => setTopP(value)}
                      max={1}
                      min={0}
                      step={0.01}
                      controls={false}
                      className={cn(
                        defaultTextProps,
                        cn(
                          optionText,
                          'reset-rc-number-input reset-rc-number-input-text-right h-auto w-12 border-0 group-hover/temp:border-gray-200',
                        ),
                      )}
                    />
                  </div>
                  <Slider
                    disabled={readonly}
                    value={[topP]}
                    onValueChange={(value) => setTopP(value[0])}
                    doubleClickHandler={() => setTopP(1)}
                    max={1}
                    min={0}
                    step={0.01}
                    className="flex h-4 w-full"
                  />
                </HoverCardTrigger>
                <OptionHover type="topp" side="left" />
              </HoverCard>

              <HoverCard openDelay={300}>
                <HoverCardTrigger className="grid w-full items-center gap-2">
                  <div className="flex justify-between">
                    <Label htmlFor="top-k-int" className="text-left text-sm font-medium">
                      {localize(lang, 'com_endpoint_top_k')} <small className="opacity-40">({localize(lang, 'com_endpoint_default_with_num', 40)})</small>
                    </Label>
                    <InputNumber
                      id="top-k-int"
                      disabled={readonly}
                      value={topK}
                      onChange={(value) => setTopK(value)}
                      max={40}
                      min={1}
                      step={0.01}
                      controls={false}
                      className={cn(
                        defaultTextProps,
                        cn(
                          optionText,
                          'reset-rc-number-input reset-rc-number-input-text-right h-auto w-12 border-0 group-hover/temp:border-gray-200',
                        ),
                      )}
                    />
                  </div>
                  <Slider
                    disabled={readonly}
                    value={[topK]}
                    onValueChange={(value) => setTopK(value[0])}
                    doubleClickHandler={() => setTopK(0)}
                    max={40}
                    min={1}
                    step={0.01}
                    className="flex h-4 w-full"
                  />
                </HoverCardTrigger>
                <OptionHover type="topk" side="left" />
              </HoverCard>
            </>
          )}
          <HoverCard openDelay={300}>
            <HoverCardTrigger className="grid w-full items-center gap-2">
              <div className="flex justify-between">
                <Label htmlFor="max-tokens-int" className="text-left text-sm font-medium">
                  {localize(lang, 'com_endpoint_max_output_tokens')} <small className="opacity-40">({localize(lang, 'com_endpoint_default_with_num', 1024)})</small>
                </Label>
                <InputNumber
                  id="max-tokens-int"
                  disabled={readonly}
                  value={maxOutputTokens}
                  onChange={(value) => setMaxOutputTokens(value)}
                  max={1024}
                  min={1}
                  step={1}
                  controls={false}
                  className={cn(
                    defaultTextProps,
                    cn(
                      optionText,
                      'reset-rc-number-input reset-rc-number-input-text-right h-auto w-12 border-0 group-hover/temp:border-gray-200',
                    ),
                  )}
                />
              </div>
              <Slider
                disabled={readonly}
                value={[maxOutputTokens]}
                onValueChange={(value) => setMaxOutputTokens(value[0])}
                doubleClickHandler={() => setMaxOutputTokens(0)}
                max={1024}
                min={1}
                step={1}
                className="flex h-4 w-full"
              />
            </HoverCardTrigger>
            <OptionHover type="maxoutputtokens" side="left" />
          </HoverCard>
        </div>
      </div>
    </div>
  );
}

export default Settings;