uniProject/pages/admin/Jiazheng/common/dataChecked.vue

<template>
	<view class="phone-radio-group data-check-radio-group">
		<!-- 技能块展示 -->
		<view v-for="item in displayedList" :key="item.id" class="phone-radio-item"
			:class="{ radioActive: isSelected(item.id) }" @click="toggleSelect(item)">
			{{ item.name }}
		</view>
		<!-- 添加按钮 -->
		<view v-if="showAddButton" class="radio-add-btn" @click="handleAdd">
			+ 添加
		</view>

		<!-- 展开/收起按钮 -->
		<view class="radio-btn-box label-radio-btn-box">
			<view v-if="showExpandButton" :class="[{ 'radio-btn': true }, showAll ? 'collapsed-btn' : 'expanded-btn']"
				@click="toggleExpand">
				{{ showAll ? '收起' : `展开` }}
			</view>
		</view>


		<!-- 	<view v-if="showExpandButton" class="expand-button" @click="toggleExpand">
			{{ showAll ? '收起' : `展开剩余${remainingCount}项` }}
		</view> -->

		<!-- 添加弹窗 -->
		<uni-popup ref="addPopup" type="dialog">
			<view class="add-popup">
				<input v-model="newName" placeholder="请输入技能名称" class="add-input" />
				<view class="button-group">
					<button @click="confirmAdd" class="confirm-button">确认</button>
					<button @click="cancelAdd" class="cancel-button">取消</button>
				</view>
			</view>
		</uni-popup>
	</view>
</template>

<script>
	export default {
		name: 'SkillSelector',
		props: {
			// 技能列表（必须包含id和name字段）
			list: {
				type: Array,
				required: true,
				default: () => []
			},
			// 默认显示数量
			defaultCount: {
				type: Number,
				default: 10
			},
			// 是否显示添加功能
			showAdd: {
				type: Boolean,
				default: true
			},
			// 新增模式选择
			mode: {
				type: String,
				default: 'multiple', // 'single' | 'multiple'
				validator: (value) => ['single', 'multiple'].includes(value)
			},
			// 外部传入的已选id（单选时为单个id，多选时为id数组）
			selectedIds: {
				type: [Array, Number],
				default: () => []
			}
		},
		data() {
			return {
				showAll: false,
				selectedData: [],
				newName: ''
			};
		},
		computed: {
			displayedList() {
				return this.showAll ? this.list : this.list.slice(0, this.defaultCount);
			},
			remainingCount() {
				return this.list.length - this.defaultCount;
			},
			showExpandButton() {
				return this.list.length > this.defaultCount;
			},
			showAddButton() {
				if (!this.showAdd) return false;
				return this.showAll || this.list.length < this.defaultCount;
			}
		},
		watch: {
			// 监听外部传入的selectedIds变化，更新selectedData
			selectedIds: {
		
				handler(newVal) {
					if (this.mode === 'single') {
						// 单选模式
						const selectedItem = this.list.find(item => item.id == newVal);
						this.selectedData = selectedItem ? [selectedItem] : [];
					} else {
						// 多选模式
						this.selectedData = this.list.filter(item => newVal.includes(item.id));
					}
				}
			}
		},
		methods: {
			isSelected(id) {
				return this.selectedData.some(item => item.id === id);
			},
			// toggleSelect(data) {
			// 	const index = this.selectedData.indexOf(data);
			// 	console.log('index', index);
			// 	if (index == -1) {
			// 		this.selectedData.push(data);
			// 	} else {
			// 		this.selectedData.splice(index, 1);
			// 	}

			// 	console.log('this.selectedData', this.selectedData);
			// 	this.$emit('change', this.selectedData);
			// },

			toggleSelect(data) {
				if (this.mode == 'single') {
					this.handleSingleSelect(data);
				} else {
					this.handleMultipleSelect(data);
				}
				this.$emit('change', this.selectedData);
			},
			// 单选处理逻辑
			handleSingleSelect(data) {
				const isSelected = this.selectedData.some(item => item.id == data.id);
				if (isSelected) {
					// 取消选择
					this.selectedData = [];
				} else {
					// 替换选择
					this.selectedData = [data];
				}
			},
			// 多选处理逻辑
			handleMultipleSelect(data) {
				const index = this.selectedData.findIndex(item => item.id == data.id);
				if (index === -1) {
					this.selectedData.push(data);
				} else {
					this.selectedData.splice(index, 1);
				}
			},
			toggleExpand() {
				this.showAll = !this.showAll;
			},

			handleAdd() {
				this.$refs.addPopup.open();
			},

			confirmAdd() {
				if (!this.newName.trim()) {
					uni.showToast({
						title: '请输入技能名称',
						icon: 'none'
					});
					return;
				}

				const newObject = {
					id: this.list.length, 
					name: this.newName
				};
				console.log('list', this.list);
				console.log('newObject', newObject);

				this.$emit('add', newObject);
				this.newName = '';
				this.$refs.addPopup.close();
			},

			cancelAdd() {
				this.newName = '';
				this.$refs.addPopup.close();
			}
		}
	};
</script>

<style scoped>
	.add-block {
		background: transparent;
		border: 1px dashed #007aff;
		color: #007aff;
	}

	.expand-button {
		margin-top: 30rpx;
		color: #007aff;
		font-size: 28rpx;
		text-align: center;
	}

	.add-popup {
		padding: 40rpx;
		background: #fff;
		border-radius: 16rpx;
	}

	.add-input {
		width: 100%;
		padding: 20rpx;
		border: 1px solid #eee;
		border-radius: 8rpx;
		margin-bottom: 40rpx;
	}

	.button-group {
		display: flex;
		gap: 20rpx;
	}

	.confirm-button {
		flex: 1;
		background: #007aff;
		color: #fff;
	}

	.cancel-button {
		flex: 1;
		background: #ff3b30;
		color: #fff;
	}
</style>