tjdify/web/app/components/app/configuration/config-var/index.tsx

'use client'
import type { FC } from 'react'
import React, { useState } from 'react'
import { useTranslation } from 'react-i18next'
import { useBoolean } from 'ahooks'
import type { Timeout } from 'ahooks/lib/useRequest/src/types'
import { useContext } from 'use-context-selector'
import produce from 'immer'
import {
  RiDeleteBinLine,
  RiQuestionLine,
} from '@remixicon/react'
import Panel from '../base/feature-panel'
import EditModal from './config-modal'
import IconTypeIcon from './input-type-icon'
import type { IInputTypeIconProps } from './input-type-icon'
import s from './style.module.css'
import SelectVarType from './select-var-type'
import { BracketsX as VarIcon } from '@/app/components/base/icons/src/vender/line/development'
import Tooltip from '@/app/components/base/tooltip'
import type { PromptVariable } from '@/models/debug'
import { DEFAULT_VALUE_MAX_LEN, getMaxVarNameLength } from '@/config'
import { checkKeys, getNewVar } from '@/utils/var'
import Switch from '@/app/components/base/switch'
import Toast from '@/app/components/base/toast'
import { Settings01 } from '@/app/components/base/icons/src/vender/line/general'
import ConfirmModal from '@/app/components/base/confirm/common'
import ConfigContext from '@/context/debug-configuration'
import { AppType } from '@/types/app'
import type { ExternalDataTool } from '@/models/common'
import { useModalContext } from '@/context/modal-context'
import { useEventEmitterContextContext } from '@/context/event-emitter'
import type { InputVar } from '@/app/components/workflow/types'
import { InputVarType } from '@/app/components/workflow/types'

export const ADD_EXTERNAL_DATA_TOOL = 'ADD_EXTERNAL_DATA_TOOL'

type ExternalDataToolParams = {
  key: string
  type: string
  index: number
  name: string
  config?: Record<string, any>
  icon?: string
  icon_background?: string
}

export type IConfigVarProps = {
  promptVariables: PromptVariable[]
  readonly?: boolean
  onPromptVariablesChange?: (promptVariables: PromptVariable[]) => void
}

let conflictTimer: Timeout

const ConfigVar: FC<IConfigVarProps> = ({ promptVariables, readonly, onPromptVariablesChange }) => {
  const { t } = useTranslation()
  const {
    mode,
    dataSets,
  } = useContext(ConfigContext)
  const { eventEmitter } = useEventEmitterContextContext()

  const hasVar = promptVariables.length > 0
  const updatePromptVariable = (key: string, updateKey: string, newValue: string | boolean) => {
    const newPromptVariables = promptVariables.map((item) => {
      if (item.key === key) {
        return {
          ...item,
          [updateKey]: newValue,
        }
      }

      return item
    })
    onPromptVariablesChange?.(newPromptVariables)
  }
  const [currIndex, setCurrIndex] = useState<number>(-1)
  const currItem = currIndex !== -1 ? promptVariables[currIndex] : null
  const currItemToEdit: InputVar | null = (() => {
    if (!currItem)
      return null

    return {
      ...currItem,
      label: currItem.name,
      variable: currItem.key,
      type: currItem.type === 'string' ? InputVarType.textInput : currItem.type,
    } as InputVar
  })()
  const updatePromptVariableItem = (payload: InputVar) => {
    console.log(payload)
    const newPromptVariables = produce(promptVariables, (draft) => {
      const { variable, label, type, ...rest } = payload
      draft[currIndex] = {
        ...rest,
        type: type === InputVarType.textInput ? 'string' : type,
        key: variable,
        name: label as string,
      }

      if (payload.type === InputVarType.textInput)
        draft[currIndex].max_length = draft[currIndex].max_length || DEFAULT_VALUE_MAX_LEN

      if (payload.type !== InputVarType.select)
        delete draft[currIndex].options
    })

    onPromptVariablesChange?.(newPromptVariables)
  }
  const updatePromptKey = (index: number, newKey: string) => {
    clearTimeout(conflictTimer)
    const { isValid, errorKey, errorMessageKey } = checkKeys([newKey], true)
    if (!isValid) {
      Toast.notify({
        type: 'error',
        message: t(`appDebug.varKeyError.${errorMessageKey}`, { key: errorKey }),
      })
      return
    }

    const newPromptVariables = promptVariables.map((item, i) => {
      if (i === index) {
        return {
          ...item,
          key: newKey,
        }
      }
      return item
    })

    conflictTimer = setTimeout(() => {
      const isKeyExists = promptVariables.some(item => item.key?.trim() === newKey.trim())
      if (isKeyExists) {
        Toast.notify({
          type: 'error',
          message: t('appDebug.varKeyError.keyAlreadyExists', { key: newKey }),
        })
      }
    }, 1000)

    onPromptVariablesChange?.(newPromptVariables)
  }

  const updatePromptNameIfNameEmpty = (index: number, newKey: string) => {
    if (!newKey)
      return
    const newPromptVariables = promptVariables.map((item, i) => {
      if (i === index && !item.name) {
        return {
          ...item,
          name: newKey,
        }
      }
      return item
    })

    onPromptVariablesChange?.(newPromptVariables)
  }

  const { setShowExternalDataToolModal } = useModalContext()

  const handleOpenExternalDataToolModal = (
    { key, type, index, name, config, icon, icon_background }: ExternalDataToolParams,
    oldPromptVariables: PromptVariable[],
  ) => {
    setShowExternalDataToolModal({
      payload: {
        type,
        variable: key,
        label: name,
        config,
        icon,
        icon_background,
      },
      onSaveCallback: (newExternalDataTool: ExternalDataTool) => {
        const newPromptVariables = oldPromptVariables.map((item, i) => {
          if (i === index) {
            return {
              key: newExternalDataTool.variable as string,
              name: newExternalDataTool.label as string,
              enabled: newExternalDataTool.enabled,
              type: newExternalDataTool.type as string,
              config: newExternalDataTool.config,
              required: item.required,
              icon: newExternalDataTool.icon,
              icon_background: newExternalDataTool.icon_background,
            }
          }
          return item
        })
        onPromptVariablesChange?.(newPromptVariables)
      },
      onCancelCallback: () => {
        if (!key)
          onPromptVariablesChange?.(promptVariables.filter((_, i) => i !== index))
      },
      onValidateBeforeSaveCallback: (newExternalDataTool: ExternalDataTool) => {
        for (let i = 0; i < promptVariables.length; i++) {
          if (promptVariables[i].key === newExternalDataTool.variable && i !== index) {
            Toast.notify({ type: 'error', message: t('appDebug.varKeyError.keyAlreadyExists', { key: promptVariables[i].key }) })
            return false
          }
        }

        return true
      },
    })
  }

  const handleAddVar = (type: string) => {
    const newVar = getNewVar('', type)
    const newPromptVariables = [...promptVariables, newVar]
    onPromptVariablesChange?.(newPromptVariables)

    if (type === 'api') {
      handleOpenExternalDataToolModal({
        type,
        key: newVar.key,
        name: newVar.name,
        index: promptVariables.length,
      }, newPromptVariables)
    }
  }

  eventEmitter?.useSubscription((v: any) => {
    if (v.type === ADD_EXTERNAL_DATA_TOOL) {
      const payload = v.payload
      onPromptVariablesChange?.([
        ...promptVariables,
        {
          key: payload.variable as string,
          name: payload.label as string,
          enabled: payload.enabled,
          type: payload.type as string,
          config: payload.config,
          required: true,
          icon: payload.icon,
          icon_background: payload.icon_background,
        },
      ])
    }
  })

  const [isShowDeleteContextVarModal, { setTrue: showDeleteContextVarModal, setFalse: hideDeleteContextVarModal }] = useBoolean(false)
  const [removeIndex, setRemoveIndex] = useState<number | null>(null)
  const didRemoveVar = (index: number) => {
    onPromptVariablesChange?.(promptVariables.filter((_, i) => i !== index))
  }

  const handleRemoveVar = (index: number) => {
    const removeVar = promptVariables[index]

    if (mode === AppType.completion && dataSets.length > 0 && removeVar.is_context_var) {
      showDeleteContextVarModal()
      setRemoveIndex(index)
      return
    }
    didRemoveVar(index)
  }

  // const [currKey, setCurrKey] = useState<string | null>(null)
  const [isShowEditModal, { setTrue: showEditModal, setFalse: hideEditModal }] = useBoolean(false)

  const handleConfig = ({ key, type, index, name, config, icon, icon_background }: ExternalDataToolParams) => {
    // setCurrKey(key)
    setCurrIndex(index)
    if (type !== 'string' && type !== 'paragraph' && type !== 'select' && type !== 'number') {
      handleOpenExternalDataToolModal({ key, type, index, name, config, icon, icon_background }, promptVariables)
      return
    }

    showEditModal()
  }
  return (
    <Panel
      className="mt-4"
      headerIcon={
        <VarIcon className='w-4 h-4 text-primary-500' />
      }
      title={
        <div className='flex items-center'>
          <div className='mr-1'>{t('appDebug.variableTitle')}</div>
          {!readonly && (
            <Tooltip htmlContent={<div className='w-[180px]'>
              {t('appDebug.variableTip')}
            </div>} selector='config-var-tooltip'>
              <RiQuestionLine className='w-[14px] h-[14px] text-gray-400' />
            </Tooltip>
          )}
        </div>
      }
      headerRight={!readonly ? <SelectVarType onChange={handleAddVar} /> : null}
    >
      {!hasVar && (
        <div className='pt-2 pb-1 text-xs text-gray-500'>{t('appDebug.notSetVar')}</div>
      )}
      {hasVar && (
        <div className='rounded-lg border border-gray-200 bg-white overflow-x-auto'>
          <table className={`${s.table} min-w-[440px] w-full max-w-full border-collapse border-0 rounded-lg text-sm`}>
            <thead className="border-b  border-gray-200 text-gray-500 text-xs font-medium">
              <tr className='uppercase'>
                <td>{t('appDebug.variableTable.key')}</td>
                <td>{t('appDebug.variableTable.name')}</td>
                {!readonly && (
                  <>
                    <td>{t('appDebug.variableTable.optional')}</td>
                    <td>{t('appDebug.variableTable.action')}</td>
                  </>
                )}

              </tr>
            </thead>
            <tbody className="text-gray-700">
              {promptVariables.map(({ key, name, type, required, config, icon, icon_background }, index) => (
                <tr key={index} className="h-9 leading-9">
                  <td className="w-[160px] border-b border-gray-100 pl-3">
                    <div className='flex items-center space-x-1'>
                      <IconTypeIcon type={type as IInputTypeIconProps['type']} className='text-gray-400' />
                      {!readonly
                        ? (
                          <input
                            type="text"
                            placeholder="key"
                            value={key}
                            onChange={e => updatePromptKey(index, e.target.value)}
                            onBlur={e => updatePromptNameIfNameEmpty(index, e.target.value)}
                            maxLength={getMaxVarNameLength(name)}
                            className="h-6 leading-6 block w-full rounded-md border-0 py-1.5 text-gray-900  placeholder:text-gray-400 focus:outline-none focus:ring-1 focus:ring-inset focus:ring-gray-200"
                          />
                        )
                        : (
                          <div className='h-6 leading-6 text-[13px] text-gray-700'>{key}</div>
                        )}
                    </div>
                  </td>
                  <td className="py-1 border-b border-gray-100">
                    {!readonly
                      ? (
                        <input
                          type="text"
                          placeholder={key}
                          value={name}
                          onChange={e => updatePromptVariable(key, 'name', e.target.value)}
                          maxLength={getMaxVarNameLength(name)}
                          className="h-6 leading-6 block w-full rounded-md border-0 py-1.5 text-gray-900  placeholder:text-gray-400 focus:outline-none focus:ring-1 focus:ring-inset focus:ring-gray-200"
                        />)
                      : (
                        <div className='h-6 leading-6 text-[13px] text-gray-700'>{name}</div>
                      )}
                  </td>
                  {!readonly && (
                    <>
                      <td className='w-[84px] border-b border-gray-100'>
                        <div className='flex items-center h-full'>
                          <Switch defaultValue={!required} size='md' onChange={value => updatePromptVariable(key, 'required', !value)} />
                        </div>
                      </td>
                      <td className='w-20  border-b border-gray-100'>
                        <div className='flex h-full items-center space-x-1'>
                          <div className=' p-1 rounded-md hover:bg-black/5 w-6 h-6 cursor-pointer' onClick={() => handleConfig({ type, key, index, name, config, icon, icon_background })}>
                            <Settings01 className='w-4 h-4 text-gray-500' />
                          </div>
                          <div className=' p-1 rounded-md hover:bg-black/5 w-6 h-6 cursor-pointer' onClick={() => handleRemoveVar(index)} >
                            <RiDeleteBinLine className='w-4 h-4 text-gray-500' />
                          </div>
                        </div>
                      </td>
                    </>
                  )}
                </tr>
              ))}
            </tbody>
          </table>
        </div>
      )}

      {isShowEditModal && (
        <EditModal
          payload={currItemToEdit!}
          isShow={isShowEditModal}
          onClose={hideEditModal}
          onConfirm={(item) => {
            updatePromptVariableItem(item)
            hideEditModal()
          }}
          varKeys={promptVariables.map(v => v.key)}
        />
      )}

      {isShowDeleteContextVarModal && (
        <ConfirmModal
          isShow={isShowDeleteContextVarModal}
          title={t('appDebug.feature.dataSet.queryVariable.deleteContextVarTitle', { varName: promptVariables[removeIndex as number]?.name })}
          desc={t('appDebug.feature.dataSet.queryVariable.deleteContextVarTip') as string}
          confirmBtnClassName='bg-[#B42318] hover:bg-[#B42318]'
          onConfirm={() => {
            didRemoveVar(removeIndex as number)
            hideDeleteContextVarModal()
          }}
          onCancel={hideDeleteContextVarModal}
        />
      )}

    </Panel>
  )
}
export default React.memo(ConfigVar)