如何用 Deepseek 写的uniapp血型遗传查询工具

getPossibleGenotypes(parent1, parent2) {
  // 血型对应的可能基因型
  const typeToGenotypes = {
    'A': ['AA', 'AO'],
    'B': ['BB', 'BO'],
    'AB': ['AB'],
    'O': ['OO']
  }
  const parent1Genotypes = typeToGenotypes[parent1]
  const parent2Genotypes = typeToGenotypes[parent2]
  const possibleGenotypes = []
  // 生成所有可能的基因组合
  for (const g1 of parent1Genotypes) {
    for (const g2 of parent2Genotypes) {
      // 每个父母贡献一个等位基因
      for (let i = 0; i < 2; i++) {
        for (let j = 0; j < 2; j++) {
          const childGenotype = g1[i] + g2[j]
          possibleGenotypes.push(childGenotype)
        }
      }
    }
  }
  return possibleGenotypes
}

calculateProbabilities(genotypes) {
  const bloodTypeCounts = {
    'A': 0,
    'B': 0,
    'AB': 0,
    'O': 0
  }
  // 基因型到血型的映射
  const genotypeToType = {
    'AA': 'A',
    'AO': 'A',
    'BB': 'B',
    'BO': 'B',
    'AB': 'AB',
    'OO': 'O'
  }
  // 统计每种血型的出现次数
  for (const genotype of genotypes) {
    const type = genotypeToType[genotype]
    bloodTypeCounts[type]++
  }
  const total = genotypes.length
  const probabilities = {}
  // 计算概率
  for (const type in bloodTypeCounts) {
    const count = bloodTypeCounts[type]
    if (count > 0) {
      probabilities[type] = (count / total * 100).toFixed(1)
    }
  }
  return probabilities
}

<view class="form-item">
  <text class="label">父亲血型:</text>
  <picker @change="bindParent1Change" :value="parent1Index" :range="bloodTypes" range-key="name">
    <view class="picker">
      {{bloodTypes[parent1Index].name}}
    </view>
  </picker>
</view>
<button class="calculate-btn" @click="calculateBloodType">计算孩子可能的血型</button>

<template>
	<view class="container">
		<view class="header">
			<text class="title">血型遗传查询工具</text>
		</view>
		<view class="card">
			<text class="subtitle">选择父母血型</text>
			<view class="form-item">
				<text class="label">父亲血型:</text>
				<picker @change="bindParent1Change" :value="parent1Index" :range="bloodTypes" range-key="name">
					<view class="picker">
						{{bloodTypes[parent1Index].name}}
					</view>
				</picker>
			</view>
			<view class="form-item">
				<text class="label">母亲血型:</text>
				<picker @change="bindParent2Change" :value="parent2Index" :range="bloodTypes" range-key="name">
					<view class="picker">
						{{bloodTypes[parent2Index].name}}
					</view>
				</picker>
			</view>
			<button class="calculate-btn" @click="calculateBloodType">计算孩子可能的血型</button>
		</view>
		<view class="card result-card" v-if="showResult">
			<text class="subtitle">结果</text>
			<text class="result-text">父母血型: {{parent1Name}} + {{parent2Name}}</text>
			<text class="result-text">孩子可能的血型:
				<text class="blood-type">{{resultText}}</text>
			</text>
			<text class="probability" v-if="probabilityText">{{probabilityText}}</text>
		</view>
		<view class="card note-card">
			<text class="note-title">血型遗传规律说明:</text>
			<text class="note-text">• 血型由ABO基因决定，A和B是显性基因，O是隐性基因。</text>
			<text class="note-text">• A型血基因型可能是AA或AO，B型血基因型可能是BB或BO。</text>
			<text class="note-text">• AB型血基因型是AB，O型血基因型是OO。</text>
		</view>
	</view>
</template>
<script>
	export default {
		data() {
			return {
				bloodTypes: [{
						name: 'A型',
						value: 'A'
					},
					{
						name: 'B型',
						value: 'B'
					},
					{
						name: 'AB型',
						value: 'AB'
					},
					{
						name: 'O型',
						value: 'O'
					}
				],
				parent1Index: 0,
				parent2Index: 0,
				parent1Name: 'A型',
				parent2Name: 'A型',
				parent1Value: 'A',
				parent2Value: 'A',
				showResult: false,
				resultText: '',
				probabilityText: ''
			}
		},
		methods: {
			bindParent1Change(e) {
				this.parent1Index = e.detail.value
				this.parent1Name = this.bloodTypes[this.parent1Index].name
				this.parent1Value = this.bloodTypes[this.parent1Index].value
			},
			bindParent2Change(e) {
				this.parent2Index = e.detail.value
				this.parent2Name = this.bloodTypes[this.parent2Index].name
				this.parent2Value = this.bloodTypes[this.parent2Index].value
			},
			calculateBloodType() {
				// 计算可能的基因组合
				const possibleGenotypes = this.getPossibleGenotypes(this.parent1Value, this.parent2Value)
				// 计算可能的血型及其概率
				const bloodTypeProbabilities = this.calculateProbabilities(possibleGenotypes)
				// 生成结果文本
				let resultText = ''
				let probabilityText = '概率: '
				let first = true
				for (const type in bloodTypeProbabilities) {
					if (!first) {
						resultText += '、'
						probabilityText += '，'
					}
					resultText += this.getBloodTypeName(type)
					probabilityText += `${this.getBloodTypeName(type)} ${bloodTypeProbabilities[type]}%`
					first = false
				}
				this.resultText = resultText
				this.probabilityText = probabilityText
				this.showResult = true
				// 滚动到结果位置
				uni.pageScrollTo({
					scrollTop: 300,
					duration: 300
				})
			},
			getBloodTypeName(type) {
				const names = {
					'A': 'A型',
					'B': 'B型',
					'AB': 'AB型',
					'O': 'O型'
				}
				return names[type]
			},
			getPossibleGenotypes(parent1, parent2) {
				// 血型对应的可能基因型
				const typeToGenotypes = {
					'A': ['AA', 'AO'],
					'B': ['BB', 'BO'],
					'AB': ['AB'],
					'O': ['OO']
				}
				const parent1Genotypes = typeToGenotypes[parent1]
				const parent2Genotypes = typeToGenotypes[parent2]
				const possibleGenotypes = []
				// 生成所有可能的基因组合
				for (const g1 of parent1Genotypes) {
					for (const g2 of parent2Genotypes) {
						// 每个父母贡献一个等位基因
						for (let i = 0; i < 2; i++) {
							for (let j = 0; j < 2; j++) {
								const childGenotype = g1[i] + g2[j]
								possibleGenotypes.push(childGenotype)
							}
						}
					}
				}
				return possibleGenotypes
			},
			calculateProbabilities(genotypes) {
				const bloodTypeCounts = {
					'A': 0,
					'B': 0,
					'AB': 0,
					'O': 0
				}
				// 基因型到血型的映射
				const genotypeToType = {
					'AA': 'A',
					'AO': 'A',
					'BB': 'B',
					'BO': 'B',
					'AB': 'AB',
					'OO': 'O'
				}
				// 统计每种血型的出现次数
				for (const genotype of genotypes) {
					const type = genotypeToType[genotype]
					bloodTypeCounts[type]++
				}
				const total = genotypes.length
				const probabilities = {}
				// 计算概率
				for (const type in bloodTypeCounts) {
					const count = bloodTypeCounts[type]
					if (count > 0) {
						probabilities[type] = (count / total * 100).toFixed(1)
					}
				}
				return probabilities
			}
		}
	}
</script>
<style>
	.container {
		padding: 20rpx;
	}
	.header {
		margin: 30rpx 0;
		text-align: center;
	}
	.title {
		font-size: 40rpx;
		font-weight: bold;
		color: #333;
	}
	.card {
		background-color: #fff;
		border-radius: 16rpx;
		padding: 30rpx;
		margin-bottom: 30rpx;
		box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.05);
	}
	.subtitle {
		font-size: 32rpx;
		font-weight: bold;
		margin-bottom: 30rpx;
		display: block;
		color: #333;
	}
	.form-item {
		margin-bottom: 30rpx;
	}
	.label {
		font-size: 28rpx;
		color: #666;
		margin-bottom: 10rpx;
		display: block;
	}
	.picker {
		height: 80rpx;
		line-height: 80rpx;
		padding: 0 20rpx;
		border: 1rpx solid #eee;
		border-radius: 8rpx;
		font-size: 28rpx;
	}
	.calculate-btn {
		background-color: #4CAF50;
		color: white;
		margin-top: 40rpx;
		border-radius: 8rpx;
		font-size: 30rpx;
		height: 90rpx;
		line-height: 90rpx;
	}
	.result-card {
		background-color: #e9f7ef;
	}
	.result-text {
		font-size: 28rpx;
		margin-bottom: 20rpx;
		display: block;
	}
	.blood-type {
		color: #e74c3c;
		font-weight: bold;
	}
	.probability {
		font-size: 26rpx;
		color: #666;
		display: block;
		margin-top: 10rpx;
	}
	.note-title {
		font-weight: bold;
		font-size: 28rpx;
		margin-bottom: 15rpx;
		display: block;
		color: #333;
	}
	.note-text {
		font-size: 26rpx;
		color: #666;
		display: block;
		margin-bottom: 10rpx;
		line-height: 1.6;
	}
</style>