313 lines
12 KiB
TypeScript
313 lines
12 KiB
TypeScript
import React, { useState } from 'react'
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import { Video, Play, Search, Filter, Tag, Clock, HardDrive, Eye, User } from 'lucide-react'
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import { Project } from '../services/projectService'
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import { VideoSegment, MediaService } from '../services/mediaService'
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import { Model } from '../services/modelService'
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import VideoPlayer from './VideoPlayer'
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interface ProjectMaterialsCenterProps {
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project: Project
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materials: VideoSegment[]
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models: Model[]
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onMaterialsChange: (materials: VideoSegment[]) => void
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}
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const ProjectMaterialsCenter: React.FC<ProjectMaterialsCenterProps> = ({
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project,
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materials,
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models,
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onMaterialsChange
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}) => {
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const [searchTerm, setSearchTerm] = useState('')
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const [selectedModelIds, setSelectedModelIds] = useState<string[]>([])
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const [filterType, setFilterType] = useState<'all' | 'original' | 'segmented'>('all')
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const [selectedMaterial, setSelectedMaterial] = useState<VideoSegment | null>(null)
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const [showVideoPlayer, setShowVideoPlayer] = useState(false)
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// 过滤素材
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const filteredMaterials = materials.filter(material => {
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// 搜索过滤
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const matchesSearch = material.filename.toLowerCase().includes(searchTerm.toLowerCase()) ||
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(material.tags || []).some(tag => tag.toLowerCase().includes(searchTerm.toLowerCase()))
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// 模特过滤（如果选择了模特）
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const matchesModel = selectedModelIds.length === 0 ||
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selectedModelIds.some(modelId => {
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const model = models.find(m => m.id === modelId)
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return model && (material.tags || []).includes(model.model_number)
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})
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// 类型过滤
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let matchesType = true
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if (filterType === 'original') {
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matchesType = material.segment_index === 0
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} else if (filterType === 'segmented') {
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matchesType = material.segment_index > 0
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}
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return matchesSearch && matchesModel && matchesType
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})
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const handleModelToggle = (modelId: string) => {
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setSelectedModelIds(prev =>
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prev.includes(modelId)
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? prev.filter(id => id !== modelId)
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: [...prev, modelId]
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)
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}
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const handleUseMaterial = async (material: VideoSegment) => {
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try {
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await MediaService.incrementSegmentUsage(material.id)
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const updatedMaterials = materials.map(m =>
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m.id === material.id ? { ...m, use_count: m.use_count + 1 } : m
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)
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onMaterialsChange(updatedMaterials)
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} catch (error) {
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console.error('Failed to use material:', error)
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}
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}
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const handlePlayMaterial = (material: VideoSegment) => {
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setSelectedMaterial(material)
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setShowVideoPlayer(true)
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}
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const formatDuration = (seconds: number) => {
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const minutes = Math.floor(seconds / 60)
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const remainingSeconds = Math.floor(seconds % 60)
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return `${minutes}:${remainingSeconds.toString().padStart(2, '0')}`
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}
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const formatFileSize = (bytes: number) => {
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const sizes = ['B', 'KB', 'MB', 'GB']
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if (bytes === 0) return '0 B'
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const i = Math.floor(Math.log(bytes) / Math.log(1024))
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return Math.round(bytes / Math.pow(1024, i) * 100) / 100 + ' ' + sizes[i]
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}
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return (
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<div className="h-full flex flex-col bg-white rounded-lg shadow-sm border border-gray-200">
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{/* 头部 */}
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<div className="p-6 border-b border-gray-200">
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<div className="flex items-center justify-between mb-4">
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<h2 className="text-xl font-bold text-gray-900">项目素材</h2>
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<div className="text-sm text-gray-600">
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{filteredMaterials.length} / {materials.length} 个素材
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</div>
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</div>
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{/* 搜索栏 */}
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<div className="relative mb-4">
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<Search className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400" size={20} />
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<input
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type="text"
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placeholder="搜索素材名称或标签..."
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value={searchTerm}
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onChange={(e) => setSearchTerm(e.target.value)}
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className="pl-10 pr-4 py-3 border border-gray-300 rounded-lg focus:ring-2 focus:ring-blue-500 focus:border-transparent w-full"
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/>
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</div>
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{/* 模特筛选标签 */}
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<div className="mb-4">
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<div className="flex items-center mb-2">
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<User size={16} className="text-gray-400 mr-2" />
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<span className="text-sm font-medium text-gray-700">按模特筛选:</span>
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</div>
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<div className="flex flex-wrap gap-2">
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{models.map((model) => (
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<button
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key={model.id}
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onClick={() => handleModelToggle(model.id)}
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className={`px-3 py-1 text-sm rounded-full border transition-colors ${
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selectedModelIds.includes(model.id)
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? 'bg-blue-600 text-white border-blue-600'
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: 'bg-white text-gray-700 border-gray-300 hover:border-blue-400'
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}`}
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>
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{model.model_number}
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</button>
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))}
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{selectedModelIds.length > 0 && (
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<button
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onClick={() => setSelectedModelIds([])}
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className="px-3 py-1 text-sm bg-red-100 text-red-700 rounded-full hover:bg-red-200 transition-colors"
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>
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清除筛选
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</button>
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)}
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</div>
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</div>
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{/* 类型过滤 */}
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<div className="flex items-center space-x-4">
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<div className="flex items-center">
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<Filter size={16} className="text-gray-400 mr-2" />
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<span className="text-sm font-medium text-gray-700">类型:</span>
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</div>
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<div className="flex space-x-2">
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{[
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{ value: 'all', label: '全部' },
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{ value: 'original', label: '原始素材' },
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{ value: 'segmented', label: '已分镜头' }
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].map((option) => (
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<button
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key={option.value}
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onClick={() => setFilterType(option.value as any)}
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className={`px-3 py-1 text-sm rounded-lg transition-colors ${
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filterType === option.value
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? 'bg-blue-100 text-blue-700'
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: 'bg-gray-100 text-gray-600 hover:bg-gray-200'
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}`}
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>
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{option.label}
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</button>
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))}
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</div>
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</div>
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</div>
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{/* 素材网格 */}
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<div className="flex-1 overflow-y-auto p-6">
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{filteredMaterials.length === 0 ? (
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<div className="text-center py-12">
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<Video className="mx-auto text-gray-400 mb-4" size={64} />
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<h3 className="text-lg font-medium text-gray-900 mb-2">
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{searchTerm || selectedModelIds.length > 0 || filterType !== 'all'
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? '没有找到匹配的素材'
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: '暂无项目素材'
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}
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</h3>
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<p className="text-gray-600">
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{searchTerm || selectedModelIds.length > 0 || filterType !== 'all'
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? '尝试调整搜索条件或筛选器'
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: `上传包含"${project.product_name}"标签的视频素材`
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}
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</p>
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</div>
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) : (
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<div className="grid grid-cols-1 lg:grid-cols-2 xl:grid-cols-3 gap-6">
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{filteredMaterials.map((material) => (
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<div key={material.id} className="bg-gray-50 rounded-lg overflow-hidden hover:shadow-md transition-shadow border border-gray-200">
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{/* 视频缩略图 */}
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<div className="relative h-40 bg-gray-100">
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{material.thumbnail_path ? (
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<img
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src={material.thumbnail_path}
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alt={material.filename}
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className="w-full h-full object-cover"
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/>
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) : (
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<div className="w-full h-full flex items-center justify-center">
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<Video size={32} className="text-gray-400" />
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</div>
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)}
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{/* 播放按钮 */}
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<div className="absolute inset-0 bg-black bg-opacity-0 hover:bg-opacity-30 transition-all flex items-center justify-center">
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<button
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onClick={() => handlePlayMaterial(material)}
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className="p-3 bg-white/80 rounded-full hover:bg-white transition-colors opacity-0 hover:opacity-100"
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>
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<Play size={24} className="text-gray-800" />
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</button>
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</div>
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{/* 类型标识 */}
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<div className="absolute top-2 left-2">
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<span className={`px-2 py-1 text-xs rounded-full ${
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material.segment_index === 0
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? 'bg-green-100 text-green-800'
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: 'bg-purple-100 text-purple-800'
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}`}>
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{material.segment_index === 0 ? '原始' : `片段${material.segment_index}`}
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</span>
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</div>
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{/* 使用次数 */}
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<div className="absolute top-2 right-2">
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<span className="px-2 py-1 text-xs bg-black/50 text-white rounded-full">
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使用 {material.use_count} 次
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</span>
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</div>
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</div>
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{/* 素材信息 */}
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<div className="p-4">
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<h4 className="font-medium text-gray-900 mb-2 truncate" title={material.filename}>
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{material.filename}
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</h4>
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{/* 基本信息 */}
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<div className="flex items-center text-sm text-gray-600 mb-3">
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<Clock size={14} className="mr-1" />
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<span>{formatDuration(material.duration)}</span>
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<span className="mx-2">•</span>
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<HardDrive size={14} className="mr-1" />
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<span>{formatFileSize(material.file_size)}</span>
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</div>
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{/* 标签 */}
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<div className="flex flex-wrap gap-1 mb-3">
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{(material.tags || []).slice(0, 3).map((tag, index) => (
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<span
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key={index}
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className={`inline-flex items-center px-2 py-1 text-xs rounded-full ${
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tag === project.product_name
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? 'bg-blue-100 text-blue-800'
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: 'bg-gray-100 text-gray-700'
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}`}
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>
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<Tag size={10} className="mr-1" />
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{tag}
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</span>
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))}
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{(material.tags || []).length > 3 && (
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<span className="text-xs text-gray-500">+{(material.tags || []).length - 3}</span>
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)}
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</div>
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{/* 操作按钮 */}
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<div className="flex items-center justify-between">
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<button
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onClick={() => handlePlayMaterial(material)}
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className="flex items-center px-3 py-1 text-sm text-blue-600 hover:text-blue-700 transition-colors"
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>
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<Eye size={14} className="mr-1" />
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预览
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</button>
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<button
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onClick={() => handleUseMaterial(material)}
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className="px-4 py-2 bg-blue-600 text-white text-sm rounded-lg hover:bg-blue-700 transition-colors"
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>
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使用素材
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</button>
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</div>
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</div>
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</div>
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))}
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</div>
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)}
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</div>
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{/* 视频播放器 */}
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{selectedMaterial && (
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<VideoPlayer
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videoPath={selectedMaterial.file_path}
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isOpen={showVideoPlayer}
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onClose={() => {
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setShowVideoPlayer(false)
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setSelectedMaterial(null)
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}}
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title={`${selectedMaterial.filename} - ${
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selectedMaterial.segment_index === 0 ? '原始素材' : `片段 ${selectedMaterial.segment_index}`
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}`}
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/>
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)}
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</div>
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)
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}
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export default ProjectMaterialsCenter
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