196 lines
9.2 KiB
TypeScript
196 lines
9.2 KiB
TypeScript
/*
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* @Author: ZhaoYing
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* @Date: 2025-12-10 16:46:14
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* @Last Modified by: ZhaoYing
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* @Last Modified time: 2026-03-19 18:44:51
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*/
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import { type FC, useEffect, useMemo } from 'react'
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import { Flex, Input, Form, Spin } from 'antd'
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import clsx from 'clsx'
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import SendIcon from '@/assets/images/conversation/send.svg'
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import SendDisabledIcon from '@/assets/images/conversation/sendDisabled.svg'
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import LoadingIcon from '@/assets/images/conversation/loading.svg'
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import type { ChatInputProps } from './types'
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/**
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* Chat Input Component
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* Provides message input and send functionality, supports keyboard shortcuts and loading state display
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*/
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const ChatInput: FC<ChatInputProps> = ({
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message,
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onSend,
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loading,
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children,
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fileList,
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fileChange,
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className = '',
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onChange
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}) => {
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const [form] = Form.useForm()
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const values = Form.useWatch([], form)
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// Monitor form value changes to control send button state
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// Clear form when external message is empty
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useEffect(() => {
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if (!message) {
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form.setFieldsValue({
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message: undefined,
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})
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}
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}, [form, message])
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// Clear input when loading
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useEffect(() => {
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if (loading) {
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form.setFieldsValue({
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message: undefined,
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})
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}
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}, [loading])
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const handleDelete = (file: any) => {
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fileChange?.(fileList?.filter(item => {
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return item.thumbUrl && file.thumbUrl ? item.thumbUrl !== file.thumbUrl
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: item.url && file.url ? item.url !== file.url
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: item.uid !== file.uid
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}) || [])
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}
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// Convert file object to preview URL
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const previewFileList = useMemo(() => {
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return fileList?.map(file => ({
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...file,
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url: file.thumbUrl || file.url || (file.originFileObj ? URL.createObjectURL(file.originFileObj) : undefined)
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})) || []
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}, [fileList])
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const handleSend = () => {
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if (loading || !values || !values?.message || values?.message?.trim() === '') return
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onSend(values.message)
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}
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console.log('previewFileList', previewFileList)
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return (
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<div className={`rb:absolute rb:bottom-3 rb:left-0 rb:right-0 rb:w-full ${className}`}>
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<Flex vertical justify="space-between" className="rb:border rb:border-[#DFE4ED] rb:rounded-xl rb:min-h-30">
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{previewFileList.length > 0 && <div className="rb:overflow-x-auto rb:max-w-full"><Flex gap={14} className="rb:mx-3! rb:mt-3! rb:w-max!">
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{previewFileList.map((file) => {
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if (file.type.includes('image')) {
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return (
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<Spin key={`${file.url || file.uid}_${file.status}`} spinning={file.status === 'uploading'}>
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<div key={file.url || file.uid} className={clsx("rb:inline-block rb:group rb:relative rb:rounded-lg", {
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'rb:border rb:border-[#FF5D34]': file.status === 'error'
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})}>
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<img src={file.url} alt={file.name} className="rb:size-12! rb:rounded-lg rb:object-cover rb:cursor-pointer" />
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<div
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className="rb:hidden rb:group-hover:block rb:absolute rb:-right-1 rb:-top-1 rb:size-3.5 rb:cursor-pointer rb:bg-cover rb:bg-[url('@/assets/images/conversation/delete.svg')] rb:hover:bg-[url('@/assets/images/conversation/delete_hover.svg')]"
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onClick={() => handleDelete(file)}
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></div>
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</div>
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</Spin>
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)
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}
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if (file.type.includes('video')) {
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return (
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<Spin key={`${file.url || file.uid}_${file.status}`} spinning={file.status === 'uploading'}>
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<div key={file.url || file.uid} className={clsx("rb:w-45 rb:h-16 rb:inline-block rb:group rb:relative rb:rounded-lg", {
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'rb:border rb:border-[#FF5D34]': file.status === 'error'
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})}>
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<video src={file.url} controls className="rb:w-45 rb:h-15.5 rb:rounded-lg rb:object-cover rb:cursor-pointer" />
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<div
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className="rb:hidden rb:group-hover:block rb:absolute rb:-right-1 rb:-top-1 rb:size-3.5 rb:cursor-pointer rb:bg-cover rb:bg-[url('@/assets/images/conversation/delete.svg')] rb:hover:bg-[url('@/assets/images/conversation/delete_hover.svg')]"
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onClick={() => handleDelete(file)}
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></div>
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</div>
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</Spin>
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)
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}
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if (file.type.includes('audio')) {
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return (
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<Spin key={`${file.url || file.uid}_${file.status}`} spinning={file.status === 'uploading'}>
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<div key={file.url || file.uid} className={clsx("rb:w-45 rb:h-16 rb:inline-flex rb:items-center rb:group rb:relative rb:rounded-lg rb:bg-[#F0F3F8] rb:py-2 rb:px-2.5 rb:gap-2", {
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'rb:border rb:border-[#FF5D34]': file.status === 'error'
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})}>
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<audio src={file.url} controls className="rb:w-45 rb:h-15.5" />
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<div
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className="rb:hidden rb:group-hover:block rb:absolute rb:-right-1 rb:-top-1 rb:size-3.5 rb:cursor-pointer rb:bg-cover rb:bg-[url('@/assets/images/conversation/delete.svg')] rb:hover:bg-[url('@/assets/images/conversation/delete_hover.svg')]"
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onClick={() => handleDelete(file)}
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></div>
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</div>
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</Spin>
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)
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}
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return (
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<Spin key={`${file.url || file.uid}_${file.status}`} spinning={file.status === 'uploading'}>
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<div key={file.url || file.uid} className={clsx("rb:w-45 rb:text-[12px] rb:gap-2.5 rb:flex rb:items-center rb:group rb:relative rb:rounded-lg rb:bg-[#F0F3F8] rb:py-2 rb:px-2.5", {
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'rb:border rb:border-[#FF5D34]': file.status === 'error'
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})}>
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{file.type.includes('pdf')
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? <div
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className="rb:size-5 rb:cursor-pointer rb:bg-cover rb:bg-[url('@/assets/images/conversation/pdf_disabled.svg')] rb:hover:bg-[url('@/assets/images/conversation/pdf.svg')]"
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></div>
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: (file.type.includes('excel') || file.type.includes('spreadsheetml.sheet') || file.type.includes('csv'))
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? <div
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className="rb:size-5 rb:cursor-pointer rb:bg-cover rb:bg-[url('@/assets/images/conversation/excel_disabled.svg')] rb:hover:bg-[url('@/assets/images/conversation/excel.svg')]"
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></div>
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: (file.type.includes('doc') || file.type.includes('docx') || file.type.includes('word') || file.type.includes('wordprocessingml.document'))
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? <div
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className="rb:size-5 rb:cursor-pointer rb:bg-cover rb:bg-[url('@/assets/images/conversation/word_disabled.svg')] rb:hover:bg-[url('@/assets/images/conversation/word.svg')]"
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></div>
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: null
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}
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<div className="rb:flex-1 rb:w-32.5">
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<div className="rb:leading-4 rb:text-ellipsis rb:overflow-hidden rb:whitespace-nowrap">{file.name}</div>
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<div className="rb:leading-3.5 rb:mt-0.5 rb:text-[#5B6167] rb:text-ellipsis rb:overflow-hidden rb:whitespace-nowrap">{file.type} · {file.size}</div>
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</div>
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<div
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className="rb:hidden rb:group-hover:block rb:absolute rb:-right-1 rb:-top-1 rb:size-3.5 rb:cursor-pointer rb:bg-cover rb:bg-[url('@/assets/images/conversation/delete.svg')] rb:hover:bg-[url('@/assets/images/conversation/delete_hover.svg')]"
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onClick={() => handleDelete(file)}
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></div>
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</div>
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</Spin>
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)
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})}
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</Flex></div>}
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{/* Message input form */}
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<Form form={form} layout="vertical">
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<Form.Item name="message" noStyle>
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<Input.TextArea
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className="rb:m-[10px_12px_10px_12px]! rb:p-0! rb:w-[calc(100%-24px)]! rb:flex-[1_1_auto]"
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variant="borderless"
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autoSize={{ minRows: 2, maxRows: 2 }}
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onChange={(e) => onChange?.(e.target.value)}
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onKeyDown={(e) => {
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// Enter to send, Shift+Enter for new line
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if (e.key === 'Enter' && !e.shiftKey && (e.target as HTMLTextAreaElement).value?.trim() !== '' && !loading) {
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e.preventDefault();
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handleSend();
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}
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}}
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/>
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</Form.Item>
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</Form>
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{/* Bottom action area */}
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<Flex align="center" justify="space-between" className="rb:m-[0_10px_10px_10px]!">
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{/* Child component content (such as buttons) */}
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<div className="rb:flex-1">{children}</div>
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<div className="rb:flex rb:items-center">
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{/* Send button - display different icons based on state */}
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{loading
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? <img src={LoadingIcon} className="rb:w-5.5 rb:h-5.5 rb:cursor-pointer" />
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: !values || !values?.message || values?.message?.trim() === ''
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? <img src={SendDisabledIcon} className="rb:w-5.5 rb:h-5.5 rb:cursor-pointer" />
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: <img src={SendIcon} className="rb:w-5.5 rb:h-5.5 rb:cursor-pointer" onClick={handleSend} />
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}
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</div>
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</Flex>
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</Flex>
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</div>
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)
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}
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export default ChatInput
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