import styled, { AnyStyledComponent } from 'styled-components';
import { type NumberFormatValues } from 'react-number-format';
import { shallowEqual, useSelector } from 'react-redux';

import { layoutMixins } from '@/styles/layoutMixins';
import { formMixins } from '@/styles/formMixins';

import { TradeInputField } from '@/constants/abacus';
import { STRING_KEYS, StringKey } from '@/constants/localization';
import { INTEGER_DECIMALS } from '@/constants/numbers';
import { TimeUnitShort } from '@/constants/time';
import { GOOD_TIL_TIME_TIMESCALE_STRINGS } from '@/constants/trade';
import { useBreakpoints, useStringGetter } from '@/hooks';

import { Collapsible } from '@/components/Collapsible';
import { Checkbox } from '@/components/Checkbox';
import { FormInput } from '@/components/FormInput';
import { InputType } from '@/components/Input';
import { SelectMenu, SelectItem } from '@/components/SelectMenu';
import { WithTooltip } from '@/components/WithTooltip';

import { getInputTradeData, getInputTradeOptions } from '@/state/inputsSelectors';

import abacusStateManager from '@/lib/abacus';

export const AdvancedTradeOptions = () => {
  const stringGetter = useStringGetter();
  const { isTablet } = useBreakpoints();
  const currentTradeFormConfig = useSelector(getInputTradeOptions, shallowEqual);
  const inputTradeData = useSelector(getInputTradeData, shallowEqual);

  const { execution, goodTil, postOnly, reduceOnly, timeInForce, type } = inputTradeData || {};

  const { executionOptions, needsGoodUntil, needsPostOnly, needsReduceOnly, postOnlyTooltip, reduceOnlyTooltip, timeInForceOptions } =
    currentTradeFormConfig || {};

  const { duration, unit } = goodTil || {};

  const showPostOnly = (needsPostOnly || postOnlyTooltip);
  const showReduceOnly = (needsReduceOnly || reduceOnlyTooltip);

  const needsExecution = executionOptions || showPostOnly || showReduceOnly;
  const hasTimeInForce = timeInForceOptions?.toArray()?.length;

  return (
    <Styled.Collapsible
      defaultOpen={!isTablet}
      label={stringGetter({ key: STRING_KEYS.ADVANCED })}
      triggerIconSide="right"
      fullWidth
    >
      <Styled.AdvancedInputsContainer>
        <Styled.AdvancedInputsRow needsGoodUntil={needsGoodUntil}>
          {hasTimeInForce && (
            <Styled.SelectMenu
              value={timeInForce}
              onValueChange={(selectedTimeInForceOption: string) =>
                abacusStateManager.setTradeValue({
                  value: selectedTimeInForceOption,
                  field: TradeInputField.timeInForceType,
                })
              }
              label={stringGetter({ key: STRING_KEYS.TIME_IN_FORCE })}
            >
              {timeInForceOptions.toArray().map(({ type, stringKey }) => (
                <Styled.SelectItem
                  key={type}
                  value={type}
                  label={stringGetter({ key: stringKey as StringKey })}
                />
              ))}
            </Styled.SelectMenu>
          )}
          {needsGoodUntil && (
            <Styled.FormInput
              id="trade-good-til-time"
              type={InputType.Number}
              decimals={INTEGER_DECIMALS}
              label={stringGetter({
                key: hasTimeInForce ? STRING_KEYS.TIME : STRING_KEYS.GOOD_TIL_TIME,
              })}
              onChange={({ value }: NumberFormatValues) => {
                abacusStateManager.setTradeValue({
                  value: Number(value),
                  field: TradeInputField.goodTilDuration,
                });
              }}
              value={duration ?? ''}
              slotRight={
                <Styled.InnerSelectMenu
                  value={unit}
                  onValueChange={(goodTilTimeTimescale: string) => {
                    abacusStateManager.setTradeValue({
                      value: goodTilTimeTimescale,
                      field: TradeInputField.goodTilUnit,
                    });
                  }}
                >
                  {Object.values(TimeUnitShort).map((goodTilTimeTimescale: TimeUnitShort) => (
                    <Styled.InnerSelectItem
                      key={goodTilTimeTimescale}
                      value={goodTilTimeTimescale}
                      label={stringGetter({
                        key: GOOD_TIL_TIME_TIMESCALE_STRINGS[goodTilTimeTimescale],
                      })}
                    />
                  ))}
                </Styled.InnerSelectMenu>
              }
            />
          )}
        </Styled.AdvancedInputsRow>
        {needsExecution && (
          <>
            {executionOptions && (
              <Styled.SelectMenu
                value={execution}
                label={stringGetter({ key: STRING_KEYS.EXECUTION })}
                onValueChange={(selectedTimeInForceOption: string) =>
                  abacusStateManager.setTradeValue({
                    value: selectedTimeInForceOption,
                    field: TradeInputField.execution,
                  })
                }
              >
                {executionOptions.toArray().map(({ type, stringKey }) => (
                  <Styled.SelectItem
                    key={type}
                    value={type}
                    label={stringGetter({ key: stringKey as StringKey })}
                  />
                ))}
              </Styled.SelectMenu>
            )}
            {showReduceOnly && <Checkbox
                checked={(reduceOnly && !reduceOnlyTooltip) || false}
                disabled={!!reduceOnlyTooltip}
                onCheckedChange={(checked) =>
                  abacusStateManager.setTradeValue({
                    value: checked,
                    field: TradeInputField.reduceOnly,
                  })
                }
                id="reduce-only"
                label={
                  <WithTooltip tooltip={needsReduceOnly ? "reduce-only" : reduceOnlyTooltip?.titleStringKey.includes("REDUCE_ONLY_EXECUTION_IOC_FOK") ? "reduce-only-execution-ioc-fok" : "reduce-only-timeinforce-ioc-fok"} side="right">
                    {stringGetter({ key: STRING_KEYS.REDUCE_ONLY })}
                  </WithTooltip>
                }
              />
            }
            {showPostOnly && (
              <Checkbox
                checked={(postOnly && !postOnlyTooltip) || false}
                disabled={!!postOnlyTooltip}
                onCheckedChange={(checked) =>
                  abacusStateManager.setTradeValue({
                    value: checked,
                    field: TradeInputField.postOnly,
                  })
                }
                id="post-only"
                label={
                  <WithTooltip tooltip={needsPostOnly ? "post-only" : "post-only-timeinforce-gtt"} side="right">
                    {stringGetter({ key: STRING_KEYS.POST_ONLY })}
                  </WithTooltip>
                }
              />
            )}
          </>
        )}
      </Styled.AdvancedInputsContainer>
    </Styled.Collapsible>
  );
};

const Styled: Record<string, AnyStyledComponent> = {};

Styled.Collapsible = styled(Collapsible)`
  --trigger-backgroundColor: transparent;
  --trigger-open-backgroundColor: transparent;
  --trigger-textColor: var(--color-text-0);
  --trigger-open-textColor: var(--color-text-0);
  --trigger-padding: 0.75rem 0;

  font: var(--font-small-book);
  outline: none;

  margin: -0.5rem 0;
`;

Styled.AdvancedInputsContainer = styled.div`
  display: grid;
  gap: var(--form-input-gap);
`;

Styled.SelectMenu = styled(SelectMenu)`
  ${formMixins.inputSelectMenu}
`;

Styled.InnerSelectMenu = styled(SelectMenu)`
  ${formMixins.inputInnerSelectMenu}
  --select-menu-trigger-maxWidth: 4rem;
`;

Styled.SelectItem = styled(SelectItem)`
  ${formMixins.inputSelectMenuItem}
`;

Styled.InnerSelectItem = styled(SelectItem)`
  ${formMixins.inputInnerSelectMenuItem}
`;

Styled.AdvancedInputsRow = styled.div<{ needsGoodUntil: boolean }>`
  ${layoutMixins.gridEqualColumns}
  gap: var(--form-input-gap);
`;

Styled.FormInput = styled(FormInput)`
  input {
    margin-right: 4rem;
  }
`;