xiangqinxiangmu/LiangZhiYUMao/utils/bazi.js

/**
 * 八字计算工具类
 * 基于传统命理学理论实现八字计算、分析和配对功能
 * 支持专业API验证和本地算法双重计算
 */

import { BAZI_API_CONFIG } from '@/config/api-config.js'

// 天干
const TIANGAN = ['甲', '乙', '丙', '丁', '戊', '己', '庚', '辛', '壬', '癸']

// 地支
const DIZHI = ['子', '丑', '寅', '卯', '辰', '巳', '午', '未', '申', '酉', '戌', '亥']

// 天干五行
const TIANGAN_WUXING = {
	'甲': '木', '乙': '木',
	'丙': '火', '丁': '火', 
	'戊': '土', '己': '土',
	'庚': '金', '辛': '金',
	'壬': '水', '癸': '水'
}

// 地支五行
const DIZHI_WUXING = {
	'子': '水', '丑': '土', '寅': '木', '卯': '木',
	'辰': '土', '巳': '火', '午': '火', '未': '土',
	'申': '金', '酉': '金', '戌': '土', '亥': '水'
}

// 天干阴阳
const TIANGAN_YINYANG = {
	'甲': '阳', '乙': '阴', '丙': '阳', '丁': '阴', '戊': '阳',
	'己': '阴', '庚': '阳', '辛': '阴', '壬': '阳', '癸': '阴'
}

// 地支阴阳
const DIZHI_YINYANG = {
	'子': '阳', '丑': '阴', '寅': '阳', '卯': '阴', '辰': '阳', '巳': '阴',
	'午': '阳', '未': '阴', '申': '阳', '酉': '阴', '戌': '阳', '亥': '阴'
}

// 十二生肖
const SHENGXIAO = ['鼠', '牛', '虎', '兔', '龙', '蛇', '马', '羊', '猴', '鸡', '狗', '猪']

// 月份地支对照表（节气月）
const MONTH_DIZHI = {
	2: '寅', 3: '卯', 4: '辰', 5: '巳', 6: '午', 7: '未',
	8: '申', 9: '酉', 10: '戌', 11: '亥', 12: '子', 1: '丑'
}

// 时辰对照表
const TIME_DIZHI = {
	23: '子', 0: '子', 1: '丑', 2: '丑', 3: '寅', 4: '寅',
	5: '卯', 6: '卯', 7: '辰', 8: '辰', 9: '巳', 10: '巳',
	11: '午', 12: '午', 13: '未', 14: '未', 15: '申', 16: '申',
	17: '酉', 18: '酉', 19: '戌', 20: '戌', 21: '亥', 22: '亥'
}

// 五行生克关系
const WUXING_RELATION = {
	'生': {
		'木': '火', '火': '土', '土': '金', '金': '水', '水': '木'
	},
	'克': {
		'木': '土', '火': '金', '土': '水', '金': '木', '水': '火'
	}
}

// 纳音表（简化版）
const NAYIN = {
	'甲子': '海中金', '乙丑': '海中金', '丙寅': '炉中火', '丁卯': '炉中火',
	'戊辰': '大林木', '己巳': '大林木', '庚午': '路旁土', '辛未': '路旁土',
	'壬申': '剑锋金', '癸酉': '剑锋金', '甲戌': '山头火', '乙亥': '山头火',
	'丙子': '涧下水', '丁丑': '涧下水', '戊寅': '城头土', '己卯': '城头土',
	'庚辰': '白蜡金', '辛巳': '白蜡金', '壬午': '杨柳木', '癸未': '杨柳木',
	'甲申': '泉中水', '乙酉': '泉中水', '丙戌': '屋上土', '丁亥': '屋上土',
	'戊子': '霹雳火', '己丑': '霹雳火', '庚寅': '松柏木', '辛卯': '松柏木',
	'壬辰': '长流水', '癸巳': '长流水', '甲午': '砂中金', '乙未': '砂中金',
	'丙申': '山下火', '丁酉': '山下火', '戊戌': '平地木', '己亥': '平地木',
	'庚子': '壁上土', '辛丑': '壁上土', '壬寅': '金箔金', '癸卯': '金箔金',
	'甲辰': '佛灯火', '乙巳': '佛灯火', '丙午': '天河水', '丁未': '天河水',
	'戊申': '大驿土', '己酉': '大驿土', '庚戌': '钗钏金', '辛亥': '钗钏金',
	'壬子': '桑柘木', '癸丑': '桑柘木', '甲寅': '大溪水', '乙卯': '大溪水',
	'丙辰': '砂中土', '丁巳': '砂中土', '戊午': '天上火', '己未': '天上火',
	'庚申': '石榴木', '辛酉': '石榴木', '壬戌': '大海水', '癸亥': '大海水'
}

/**
 * 计算八字
 * @param {Date} birthDate 出生日期
 * @param {Number} hour 出生时辰(0-23)
 * @returns {Object} 八字信息
 */
export function calculateBaZi(birthDate, hour) {
	const year = birthDate.getFullYear()
	const month = birthDate.getMonth() + 1
	const day = birthDate.getDate()
	
	// 计算年柱
	const yearGanZhi = getYearGanZhi(year)
	
	// 计算月柱  
	const monthGanZhi = getMonthGanZhi(year, month)
	
	// 计算日柱
	const dayGanZhi = getDayGanZhi(year, month, day)
	
	// 计算时柱
	const hourGanZhi = getHourGanZhi(dayGanZhi.gan, hour)
	
	// 分析八字
	const analysis = analyzeBaZi({
		year: yearGanZhi,
		month: monthGanZhi, 
		day: dayGanZhi,
		hour: hourGanZhi
	})
	
	return {
		year: yearGanZhi,
		month: monthGanZhi,
		day: dayGanZhi,
		hour: hourGanZhi,
		birthInfo: {
			year: year,
			month: month,
			day: day,
			hour: hour,
			shengxiao: SHENGXIAO[(year - 4) % 12],
			nayin: NAYIN[yearGanZhi.ganZhi] || '未知'
		},
		analysis: analysis,
		baziString: `${yearGanZhi.ganZhi} ${monthGanZhi.ganZhi} ${dayGanZhi.ganZhi} ${hourGanZhi.ganZhi}`,
		rizhu: dayGanZhi.ganZhi,
		riganWuxing: TIANGAN_WUXING[dayGanZhi.gan]
	}
}

/**
 * 获取年柱干支
 */
function getYearGanZhi(year) {
	// 以1900年庚子年为基准计算
	const baseYear = 1900
	const yearOffset = year - baseYear
	
	const ganIndex = (yearOffset + 6) % 10  // 庚为第7个天干，索引为6
	const zhiIndex = (yearOffset + 0) % 12  // 子为第1个地支，索引为0
	
	const gan = TIANGAN[ganIndex]
	const zhi = DIZHI[zhiIndex]
	
	return {
		gan: gan,
		zhi: zhi,
		ganZhi: gan + zhi,
		wuxing: TIANGAN_WUXING[gan],
		yinyang: TIANGAN_YINYANG[gan]
	}
}

/**
 * 获取月柱干支
 */
function getMonthGanZhi(year, month) {
	// 简化计算，实际应该根据节气
	const zhi = MONTH_DIZHI[month]
	
	// 月干计算：年干为甲己配丙寅，乙庚丁卯始...
	const yearGan = getYearGanZhi(year).gan
	let ganIndex = 0
	
	switch (yearGan) {
		case '甲': case '己': ganIndex = 2; break  // 丙
		case '乙': case '庚': ganIndex = 3; break  // 丁  
		case '丙': case '辛': ganIndex = 4; break  // 戊
		case '丁': case '壬': ganIndex = 5; break  // 己
		case '戊': case '癸': ganIndex = 6; break  // 庚
	}
	
	// 从寅月开始计算
	const monthOffset = month === 1 ? 11 : (month === 2 ? 0 : month - 2)
	ganIndex = (ganIndex + monthOffset) % 10
	
	const gan = TIANGAN[ganIndex]
	
	return {
		gan: gan,
		zhi: zhi,
		ganZhi: gan + zhi,
		wuxing: TIANGAN_WUXING[gan],
		yinyang: TIANGAN_YINYANG[gan]
	}
}

/**
 * 获取日柱干支（简化算法）
 */
function getDayGanZhi(year, month, day) {
	// 以公元1年1月1日为甲子日计算（简化）
	const date = new Date(year, month - 1, day)
	const daysSince1900 = Math.floor((date - new Date(1900, 0, 1)) / (24 * 60 * 60 * 1000))
	
	// 1900年1月1日为庚戌日
	const ganIndex = (daysSince1900 + 6) % 10  // 庚的索引是6
	const zhiIndex = (daysSince1900 + 10) % 12  // 戌的索引是10
	
	const gan = TIANGAN[ganIndex]
	const zhi = DIZHI[zhiIndex]
	
	return {
		gan: gan,
		zhi: zhi, 
		ganZhi: gan + zhi,
		wuxing: TIANGAN_WUXING[gan],
		yinyang: TIANGAN_YINYANG[gan]
	}
}

/**
 * 获取时柱干支
 */
function getHourGanZhi(dayGan, hour) {
	const zhi = TIME_DIZHI[hour] || '未知'
	
	// 时干计算：甲己还是甲，乙庚丙作初...
	let ganIndex = 0
	const zhiIndex = DIZHI.indexOf(zhi)
	
	switch (dayGan) {
		case '甲': case '己': ganIndex = 0; break  // 甲
		case '乙': case '庚': ganIndex = 2; break  // 丙
		case '丙': case '辛': ganIndex = 4; break  // 戊
		case '丁': case '壬': ganIndex = 6; break  // 庚
		case '戊': case '癸': ganIndex = 8; break  // 壬
	}
	
	ganIndex = (ganIndex + zhiIndex) % 10
	const gan = TIANGAN[ganIndex]
	
	return {
		gan: gan,
		zhi: zhi,
		ganZhi: gan + zhi,
		wuxing: TIANGAN_WUXING[gan],
		yinyang: TIANGAN_YINYANG[gan]
	}
}

/**
 * 分析八字
 */
function analyzeBaZi(bazi) {
	const wuxingCount = countWuXing(bazi)
	const qiangRuo = analyzeQiangRuo(bazi, wuxingCount)
	const yongshen = getYongShen(bazi, wuxingCount, qiangRuo)
	const personality = getPersonality(bazi)
	
	return {
		wuxingCount: wuxingCount,
		qiangRuo: qiangRuo,
		yongshen: yongshen,
		personality: personality,
		summary: generateBaziSummary(bazi, wuxingCount, qiangRuo, yongshen)
	}
}

/**
 * 统计五行个数
 */
function countWuXing(bazi) {
	const count = { '金': 0, '木': 0, '水': 0, '火': 0, '土': 0 }
	
	// 统计天干
	Object.values(bazi).forEach(pillar => {
		const ganWuxing = TIANGAN_WUXING[pillar.gan]
		const zhiWuxing = DIZHI_WUXING[pillar.zhi]
		if (ganWuxing) count[ganWuxing]++
		if (zhiWuxing) count[zhiWuxing]++
	})
	
	return count
}

/**
 * 分析日主强弱
 */
function analyzeQiangRuo(bazi, wuxingCount) {
	const riganWuxing = TIANGAN_WUXING[bazi.day.gan]
	const riganCount = wuxingCount[riganWuxing]
	
	// 简化分析：看日干五行在八字中的个数
	if (riganCount >= 3) {
		return { type: '身旺', description: '日主偏强，需要消耗和克制' }
	} else if (riganCount <= 1) {
		return { type: '身弱', description: '日主偏弱，需要生助和帮扶' }
	} else {
		return { type: '中和', description: '日主适中，平衡发展' }
	}
}

/**
 * 取用神
 */
function getYongShen(bazi, wuxingCount, qiangRuo) {
	const riganWuxing = TIANGAN_WUXING[bazi.day.gan]
	
	if (qiangRuo.type === '身旺') {
		// 身旺用克泄耗
		const keWuxing = Object.keys(WUXING_RELATION.克).find(key => WUXING_RELATION.克[key] === riganWuxing)
		const xieWuxing = WUXING_RELATION.生[riganWuxing]
		return {
			primary: keWuxing || xieWuxing,
			description: `日主${riganWuxing}偏旺，宜用${keWuxing || xieWuxing}调候`
		}
	} else if (qiangRuo.type === '身弱') {
		// 身弱用生扶
		const shengWuxing = Object.keys(WUXING_RELATION.生).find(key => WUXING_RELATION.生[key] === riganWuxing)
		return {
			primary: shengWuxing || riganWuxing,
			description: `日主${riganWuxing}偏弱，宜用${shengWuxing || riganWuxing}生扶`
		}
	} else {
		return {
			primary: riganWuxing,
			description: `日主${riganWuxing}中和，保持平衡即可`
		}
	}
}

/**
 * 获取性格特征
 */
function getPersonality(bazi) {
	const traits = []
	
	// 根据日干分析性格
	const rigan = bazi.day.gan
	switch (rigan) {
		case '甲':
			traits.push('正直', '有领导力', '创新精神')
			break
		case '乙':
			traits.push('温和', '适应力强', '善于变通')
			break
		case '丙':
			traits.push('热情', '积极向上', '善于表达')
			break
		case '丁':
			traits.push('细心', '有艺术天赋', '内心温暖')
			break
		case '戊':
			traits.push('踏实', '稳重可靠', '包容心强')
			break
		case '己':
			traits.push('务实', '善于理财', '注重细节')
			break
		case '庚':
			traits.push('果断', '意志坚强', '正义感强')
			break
		case '辛':
			traits.push('细腻', '品味高雅', '追求完美')
			break
		case '壬':
			traits.push('聪明', '适应力强', '善于沟通')
			break
		case '癸':
			traits.push('智慧', '直觉敏锐', '内心丰富')
			break
	}
	
	return traits
}

/**
 * 生成八字总结
 */
function generateBaziSummary(bazi, wuxingCount, qiangRuo, yongshen) {
	const riganWuxing = TIANGAN_WUXING[bazi.day.gan]
	const maxWuxing = Object.keys(wuxingCount).reduce((a, b) => wuxingCount[a] > wuxingCount[b] ? a : b)
	const minWuxing = Object.keys(wuxingCount).reduce((a, b) => wuxingCount[a] < wuxingCount[b] ? a : b)
	
	return `您的八字为${bazi.baziString}，日主${bazi.day.gan}${riganWuxing}，${qiangRuo.description}。` +
		   `八字中${maxWuxing}较旺，${minWuxing}较弱，${yongshen.description}。` +
		   `建议在生活中多接触${yongshen.primary}属性的事物，有利于运势提升。`
}

/**
 * 八字配对分析
 * @param {Object} bazi1 第一个人的八字
 * @param {Object} bazi2 第二个人的八字
 * @returns {Object} 配对结果
 */
export function analyzeBaziMatch(bazi1, bazi2) {
	// 日干配对
	const riganMatch = analyzeRiganMatch(bazi1.day.gan, bazi2.day.gan)
	
	// 五行配对
	const wuxingMatch = analyzeWuxingMatch(bazi1.riganWuxing, bazi2.riganWuxing)
	
	// 纳音配对
	const nayinMatch = analyzeNayinMatch(bazi1.birthInfo.nayin, bazi2.birthInfo.nayin)
	
	// 生肖配对
	const shengxiaoMatch = analyzeShengxiaoMatch(bazi1.birthInfo.shengxiao, bazi2.birthInfo.shengxiao)
	
	// 综合评分
	const totalScore = calculateMatchScore(riganMatch, wuxingMatch, nayinMatch, shengxiaoMatch)
	
	// 获取配对等级
	const level = getMatchLevel(totalScore)
	
	return {
		totalScore: totalScore,
		level: level.name,
		levelColor: level.color,
		riganMatch: riganMatch,
		wuxingMatch: wuxingMatch,
		nayinMatch: nayinMatch,
		shengxiaoMatch: shengxiaoMatch,
		advantages: generateMatchAdvantages(bazi1, bazi2),
		challenges: generateMatchChallenges(bazi1, bazi2),
		suggestions: generateMatchSuggestions(bazi1, bazi2, totalScore),
		summary: generateMatchSummary(bazi1, bazi2, totalScore)
	}
}

/**
 * 分析日干配对
 */
function analyzeRiganMatch(gan1, gan2) {
	const wuxing1 = TIANGAN_WUXING[gan1]
	const wuxing2 = TIANGAN_WUXING[gan2]
	const yinyang1 = TIANGAN_YINYANG[gan1]
	const yinyang2 = TIANGAN_YINYANG[gan2]
	
	let score = 50
	let description = ''
	
	// 阴阳配合
	if (yinyang1 !== yinyang2) {
		score += 15
		description += '阴阳互补，'
	}
	
	// 五行关系
	if (WUXING_RELATION.生[wuxing1] === wuxing2) {
		score += 20
		description += `${gan1}生${gan2}，相生和谐`
	} else if (WUXING_RELATION.生[wuxing2] === wuxing1) {
		score += 20
		description += `${gan2}生${gan1}，相生和谐`
	} else if (WUXING_RELATION.克[wuxing1] === wuxing2) {
		score -= 10
		description += `${gan1}克${gan2}，需要包容`
	} else if (WUXING_RELATION.克[wuxing2] === wuxing1) {
		score -= 10  
		description += `${gan2}克${gan1}，需要理解`
	} else if (wuxing1 === wuxing2) {
		score += 10
		description += '同气相求，志趣相投'
	} else {
		description += '五行中和，平稳发展'
	}
	
	return {
		score: Math.max(0, Math.min(100, score)),
		description: description
	}
}

/**
 * 分析五行配对
 */
function analyzeWuxingMatch(wuxing1, wuxing2) {
	let score = 60
	let description = ''
	
	if (wuxing1 === wuxing2) {
		score = 75
		description = `同属${wuxing1}，价值观相近，容易理解对方`
	} else if (WUXING_RELATION.生[wuxing1] === wuxing2 || WUXING_RELATION.生[wuxing2] === wuxing1) {
		score = 85
		description = `${wuxing1}与${wuxing2}相生，互相促进，相得益彰`
	} else if (WUXING_RELATION.克[wuxing1] === wuxing2 || WUXING_RELATION.克[wuxing2] === wuxing1) {
		score = 40
		description = `${wuxing1}与${wuxing2}相克，需要更多理解和包容`
	} else {
		score = 65
		description = `${wuxing1}与${wuxing2}中性关系，互补性较好`
	}
	
	return {
		score: score,
		description: description
	}
}

/**
 * 分析纳音配对
 */
function analyzeNayinMatch(nayin1, nayin2) {
	// 简化的纳音配对逻辑
	let score = 60
	let description = ''
	
	if (nayin1 === nayin2) {
		score = 70
		description = `同为${nayin1}，命理相同，默契度高`
	} else {
		// 根据纳音五行分析
		const nayin1Wuxing = getNayinWuxing(nayin1)
		const nayin2Wuxing = getNayinWuxing(nayin2)
		
		if (nayin1Wuxing && nayin2Wuxing) {
			if (WUXING_RELATION.生[nayin1Wuxing] === nayin2Wuxing || WUXING_RELATION.生[nayin2Wuxing] === nayin1Wuxing) {
				score = 80
				description = `${nayin1}与${nayin2}纳音相生，天作之合`
			} else if (WUXING_RELATION.克[nayin1Wuxing] === nayin2Wuxing || WUXING_RELATION.克[nayin2Wuxing] === nayin1Wuxing) {
				score = 45
				description = `${nayin1}与${nayin2}纳音相克，需要调和`
			} else {
				score = 65
				description = `${nayin1}与${nayin2}纳音和谐，关系稳定`
			}
		} else {
			description = `${nayin1}与${nayin2}，命理互补`
		}
	}
	
	return {
		score: score,
		description: description
	}
}

/**
 * 获取纳音五行
 */
function getNayinWuxing(nayin) {
	if (nayin.includes('金')) return '金'
	if (nayin.includes('木')) return '木'
	if (nayin.includes('水')) return '水'
	if (nayin.includes('火')) return '火'
	if (nayin.includes('土')) return '土'
	return null
}

/**
 * 分析生肖配对
 */
function analyzeShengxiaoMatch(shengxiao1, shengxiao2) {
	// 生肖配对表
	const shengxiaoCompatibility = {
		'鼠': { '龙': 90, '猴': 85, '牛': 80, '马': 30, '羊': 40 },
		'牛': { '蛇': 90, '鸡': 85, '鼠': 80, '马': 35, '羊': 30 },
		'虎': { '马': 90, '狗': 85, '猪': 80, '猴': 30, '蛇': 35 },
		'兔': { '羊': 90, '猪': 85, '狗': 80, '鸡': 30, '龙': 35 },
		'龙': { '鼠': 90, '猴': 85, '鸡': 80, '狗': 30, '兔': 35 },
		'蛇': { '牛': 90, '鸡': 85, '猴': 80, '猪': 30, '虎': 35 },
		'马': { '虎': 90, '狗': 85, '羊': 80, '鼠': 30, '牛': 35 },
		'羊': { '兔': 90, '马': 80, '猪': 85, '牛': 30, '鼠': 40 },
		'猴': { '鼠': 85, '龙': 85, '蛇': 80, '虎': 30, '猪': 35 },
		'鸡': { '牛': 85, '蛇': 85, '龙': 80, '兔': 30, '狗': 35 },
		'狗': { '虎': 85, '马': 85, '兔': 80, '龙': 30, '鸡': 35 },
		'猪': { '兔': 85, '羊': 85, '虎': 80, '蛇': 30, '猴': 35 }
	}
	
	let score = 60
	let description = ''
	
	if (shengxiao1 === shengxiao2) {
		score = 70
		description = `同属${shengxiao1}，性格相似，容易产生共鸣`
	} else if (shengxiaoCompatibility[shengxiao1] && shengxiaoCompatibility[shengxiao1][shengxiao2]) {
		score = shengxiaoCompatibility[shengxiao1][shengxiao2]
		if (score >= 85) {
			description = `${shengxiao1}与${shengxiao2}是最佳配对，天生一对`
		} else if (score >= 70) {
			description = `${shengxiao1}与${shengxiao2}配对良好，相处融洽`
		} else {
			description = `${shengxiao1}与${shengxiao2}需要更多磨合，相互理解`
		}
	} else {
		description = `${shengxiao1}与${shengxiao2}属于中性配对，平稳发展`
	}
	
	return {
		score: score,
		description: description
	}
}

/**
 * 计算总体配对分数
 */
function calculateMatchScore(riganMatch, wuxingMatch, nayinMatch, shengxiaoMatch) {
	// 加权计算
	const weights = {
		rigan: 0.3,     // 日干权重30%
		wuxing: 0.3,    // 五行权重30%
		nayin: 0.2,     // 纳音权重20%
		shengxiao: 0.2  // 生肖权重20%
	}
	
	const totalScore = 
		riganMatch.score * weights.rigan +
		wuxingMatch.score * weights.wuxing +
		nayinMatch.score * weights.nayin +
		shengxiaoMatch.score * weights.shengxiao
	
	return Math.round(totalScore)
}

/**
 * 获取配对等级
 */
function getMatchLevel(score) {
	if (score >= 90) {
		return { name: '天作之合', color: 'linear-gradient(135deg, #FF6B9D 0%, #FFA5C6 100%)' }
	} else if (score >= 80) {
		return { name: '绝配佳偶', color: 'linear-gradient(135deg, #4CAF50 0%, #81C784 100%)' }
	} else if (score >= 70) {
		return { name: '良缘美眷', color: 'linear-gradient(135deg, #2196F3 0%, #64B5F6 100%)' }
	} else if (score >= 60) {
		return { name: '尚可之配', color: 'linear-gradient(135deg, #FF9800 0%, #FFB74D 100%)' }
	} else if (score >= 50) {
		return { name: '需要磨合', color: 'linear-gradient(135deg, #FFC107 0%, #FFD54F 100%)' }
	} else {
		return { name: '挑战较大', color: 'linear-gradient(135deg, #F44336 0%, #EF5350 100%)' }
	}
}

/**
 * 生成配对优势
 */
function generateMatchAdvantages(bazi1, bazi2) {
	const advantages = []
	
	// 分析共同特点
	const commonTraits = bazi1.analysis.personality.filter(trait => 
		bazi2.analysis.personality.includes(trait)
	)
	
	if (commonTraits.length > 0) {
		advantages.push(`你们都具有${commonTraits.join('、')}的特质，容易产生共鸣和理解`)
	}
	
	// 分析互补特点
	if (bazi1.analysis.qiangRuo.type === '身旺' && bazi2.analysis.qiangRuo.type === '身弱') {
		advantages.push('一强一弱的组合，能够互相补充，形成良好的平衡')
	} else if (bazi1.analysis.qiangRuo.type === '身弱' && bazi2.analysis.qiangRuo.type === '身旺') {
		advantages.push('强弱互补的搭配，能够相互扶持，共同成长')
	}
	
	// 分析用神关系
	if (bazi1.analysis.yongshen.primary === bazi2.riganWuxing) {
		advantages.push('对方的日主五行正好是您的用神，能够给您带来很好的帮助')
	}
	
	return advantages.length > 0 ? advantages : ['你们的八字搭配有其独特的魅力，能够在相处中发现彼此的闪光点']
}

/**
 * 生成配对挑战
 */
function generateMatchChallenges(bazi1, bazi2) {
	const challenges = []
	
	// 分析冲突
	if (bazi1.riganWuxing && bazi2.riganWuxing && 
		WUXING_RELATION.克[bazi1.riganWuxing] === bazi2.riganWuxing) {
		challenges.push('日主五行相克，在性格和处事方式上可能存在一些分歧')
	}
	
	// 分析过旺或过弱
	if (bazi1.analysis.qiangRuo.type === '身旺' && bazi2.analysis.qiangRuo.type === '身旺') {
		challenges.push('双方都比较强势，在决策时可能需要更多的沟通和协调')
	} else if (bazi1.analysis.qiangRuo.type === '身弱' && bazi2.analysis.qiangRuo.type === '身弱') {
		challenges.push('双方都比较内敛，需要主动创造更多的交流机会')
	}
	
	return challenges.length > 0 ? challenges : ['每一对组合都有需要磨合的地方，这正是相处的乐趣所在']
}

/**
 * 生成配对建议
 */
function generateMatchSuggestions(bazi1, bazi2, totalScore) {
	const suggestions = []
	
	if (totalScore >= 80) {
		suggestions.push('你们的八字配对很好，珍惜这份缘分，相互支持共同成长')
	} else if (totalScore >= 60) {
		suggestions.push('你们的配对有很好的基础，多一些包容和理解，感情会更加稳定')
	} else {
		suggestions.push('缘分需要用心经营，多沟通多理解，用爱化解所有的不合')
	}
	
	// 根据用神给建议
	if (bazi1.analysis.yongshen.primary && bazi2.analysis.yongshen.primary) {
		const commonYongshen = bazi1.analysis.yongshen.primary === bazi2.analysis.yongshen.primary
		if (commonYongshen) {
			suggestions.push(`你们的用神都是${bazi1.analysis.yongshen.primary}，可以一起从事相关的活动来增进感情`)
		}
	}
	
	suggestions.push('建议选择有利于双方用神的环境和时间进行重要的决策和沟通')
	
	return suggestions
}

/**
 * 生成配对总结
 */
function generateMatchSummary(bazi1, bazi2, totalScore) {
	const level = getMatchLevel(totalScore)
	const summary = `您的八字${bazi1.baziString}与对方的八字${bazi2.baziString}，` +
				   `综合评分${totalScore}分，属于"${level.name}"的配对等级。`
	
	if (totalScore >= 80) {
		return summary + '你们的八字搭配很好，是难得的良缘，要好好珍惜。'
	} else if (totalScore >= 60) {
		return summary + '你们有着不错的缘分基础，通过相互理解和包容，能够建立美好的关系。'
	} else {
		return summary + '虽然八字配对有些挑战，但真爱能够化解一切，只要相互理解，同样能够获得幸福。'
	}
}

/**
 * 智能API选择器 - 根据策略选择最佳API
 * @returns {Object} 选中的API配置
 */
function selectBestAPI() {
	const settings = BAZI_API_CONFIG.SETTINGS
	const enabledAPIs = settings.ENABLED_APIS
	
	// 按优先级排序可用的API
	const sortedAPIs = enabledAPIs
		.map(apiName => ({ 
			name: apiName, 
			config: BAZI_API_CONFIG[apiName],
			isConfigured: BAZI_API_CONFIG[apiName].API_KEY && 
						 !BAZI_API_CONFIG[apiName].API_KEY.startsWith('YOUR_')
		}))
		.filter(api => api.isConfigured)
		.sort((a, b) => a.config.PRIORITY - b.config.PRIORITY)
	
	if (sortedAPIs.length === 0) {
		
		return null
	}
	
	// 根据策略选择API
	switch (settings.STRATEGY) {
		case 'cost_first':
			return sortedAPIs.sort((a, b) => a.config.COST_PER_CALL - b.config.COST_PER_CALL)[0]
		case 'accuracy_first':
			return sortedAPIs[0] // 优先级最高的通常最准确
		case 'speed_first':
			return sortedAPIs.find(api => api.name === 'ALIYUN_API') || sortedAPIs[0]
		default:
			return sortedAPIs[0]
	}
}

/**
 * 调用专业八字API获取准确数据（支持多API自动切换）
 * @param {Date} birthDate 出生日期
 * @param {Number} hour 出生时辰(0-23)
 * @returns {Promise<Object>} API返回结果
 */
export async function getBaziFromAPI(birthDate, hour) {
	const settings = BAZI_API_CONFIG.SETTINGS
	const maxRetries = settings.RETRY_COUNT || 2
	
	for (let attempt = 0; attempt < maxRetries + 1; attempt++) {
		try {
			
			
			// 智能选择API
			const selectedAPI = selectBestAPI()
			if (!selectedAPI) {
				
				return null
			}
			
			
			const result = await callSpecificAPI(selectedAPI, birthDate, hour)
			if (result) {
				
				return {
					...result,
					apiProvider: selectedAPI.name,
					apiCost: selectedAPI.config.COST_PER_CALL
				}
			}
			
			// 如果启用自动故障转移，尝试下一个API
			if (settings.AUTO_FAILOVER && attempt < maxRetries) {
			
				const index = settings.ENABLED_APIS.indexOf(selectedAPI.name)
				if (index > -1) {
					settings.ENABLED_APIS.splice(index, 1)
				}
				continue
			}
			
		} catch (error) {
			console.error(`❌ API调用异常 (尝试${attempt + 1}):`, error)
			if (attempt === maxRetries) {
				
				return null
			}
		}
	}
	
	return null
}

/**
 * 调用特定的API服务
 * @param {Object} selectedAPI 选中的API配置
 * @param {Date} birthDate 出生日期  
 * @param {Number} hour 出生时辰
 * @returns {Promise<Object>} API返回结果
 */
async function callSpecificAPI(selectedAPI, birthDate, hour) {
	const { name, config } = selectedAPI
	
	// 根据不同API构建请求参数
	let params, url
	
	switch (name) {
		case 'JISU_API':
			params = {
				appkey: config.API_KEY,
				name: '用户',        // 姓名参数（必填）
				city: '',           // 城市参数（必填，可空）
				year: birthDate.getFullYear(),
				month: birthDate.getMonth() + 1,
				day: birthDate.getDate(),
				hour: hour,
				minute: 0,          // 分钟，默认0
				sex: 1,            // 性别，1男0女，默认男
				islunar: 0,        // 是否阴历，0阳历1阴历
				istaiyang: 0,      // 是否太阳时，0不使用1使用
				islunarmonth: 2    // 是否闰月，1是2否
			}
			url = `${config.BASE_URL}${config.ENDPOINTS.bazi}`
			break
			
		case 'JUHE_API':
			params = {
				key: config.API_KEY,
				year: birthDate.getFullYear(),
				month: birthDate.getMonth() + 1,
				day: birthDate.getDate(),
				hour: hour
			}
			url = `${config.BASE_URL}${config.ENDPOINTS.bazi}`
			break
			
		case 'ALIYUN_API':
			params = {
				year: birthDate.getFullYear(),
				month: birthDate.getMonth() + 1,
				day: birthDate.getDate(),
				hour: hour
			}
			url = `${config.BASE_URL}${config.ENDPOINTS.bazi}`
			break
			
		case 'TENCENT_API':
			params = {
				year: birthDate.getFullYear(),
				month: birthDate.getMonth() + 1,
				day: birthDate.getDate(),
				hour: hour
			}
			url = `${config.BASE_URL}${config.ENDPOINTS.bazi}`
			break
			
		default:
			console.error('❌ 不支持的API类型:', name)
			return null
	}
	
	
	// 发送请求
	const response = await new Promise((resolve, reject) => {
		const headers = {}
		
		// 阿里云和腾讯云需要特殊的认证头
		if (name === 'ALIYUN_API') {
			headers['Authorization'] = `APPCODE ${config.API_KEY}`
		} else if (name === 'TENCENT_API') {
			headers['Authorization'] = config.API_KEY
		}
		
		uni.request({
			url: url,
			data: params,
			method: 'GET',
			header: headers,
			timeout: BAZI_API_CONFIG.SETTINGS.TIMEOUT || 10000,
			success: (res) => {
				
				resolve(res)
			},
			fail: (err) => {
				console.error('📡 API请求失败:', err)
				reject(err)
			}
		})
	})
	
	// 解析不同API的响应格式
	return parseAPIResponse(name, response)
}

/**
 * 解析不同API的响应格式
 * @param {String} apiName API名称
 * @param {Object} response 响应对象
 * @returns {Object} 标准化的八字数据
 */
function parseAPIResponse(apiName, response) {
	if (response.statusCode !== 200) {
		throw new Error(`HTTP ${response.statusCode}`)
	}
	
	const data = response.data
	let result = null
	
	switch (apiName) {
		case 'JISU_API':
			if (data.status === 0 && data.result) {
				result = data.result
				// 极速数据API返回的是完整的八字排盘数据
				
			}
			break
			
		case 'JUHE_API':
			if (data.error_code === 0 && data.result) {
				result = data.result
			}
			break
			
		case 'ALIYUN_API':
		case 'TENCENT_API':
			if (data.code === 200 && data.data) {
				result = data.data
			}
			break
	}
	
	if (!result) {
		
		return null
	}
	
	// 极速数据API专用解析（更丰富的数据）
	if (apiName === 'JISU_API' && result.bazi) {
		// 解析八字数组 [年柱, 月柱, 日柱, 时柱]
		const baziArray = result.bazi
		const nayinArray = result.nayin || []
		
		return {
			year: {
				gan: baziArray[0]?.charAt(0) || '',
				zhi: baziArray[0]?.charAt(1) || '',
				ganZhi: baziArray[0] || '',
				nayin: nayinArray[0] || ''
			},
			month: {
				gan: baziArray[1]?.charAt(0) || '',
				zhi: baziArray[1]?.charAt(1) || '',
				ganZhi: baziArray[1] || '',
				nayin: nayinArray[1] || ''
			},
			day: {
				gan: baziArray[2]?.charAt(0) || '',
				zhi: baziArray[2]?.charAt(1) || '',
				ganZhi: baziArray[2] || '',
				nayin: nayinArray[2] || ''
			},
			hour: {
				gan: baziArray[3]?.charAt(0) || '',
				zhi: baziArray[3]?.charAt(1) || '',
				ganZhi: baziArray[3] || '',
				nayin: nayinArray[3] || ''
			},
			baziString: baziArray.join(' '),
			
			// 极速数据提供的专业信息
			animal: result.animal,           // 生肖
			yearganzhi: result.yearganzhi,   // 年干支
			taiyuan: result.taiyuan,         // 胎元
			minggong: result.minggong,       // 命宫
			xunkong: result.xunkong,         // 旬空
			qiyun: result.qiyun,             // 起运时间
			jiaoyun: result.jiaoyun,         // 交运时间
			qiankunzao: result.qiankunzao,   // 乾造/坤造
			shensha: result.shensha,         // 神煞
			dayun: result.dayun,             // 大运
			liunian: result.liunian,         // 流年
			
			// 农历信息
			lunar: {
				year: result.lunaryear,
				month: result.lunarmonth,
				day: result.lunarday,
				hour: result.lunarhour
			},
			
			// 节气信息
			jieqi: {
				prev: result.jieqiprev,
				next: result.jieqinext
			},
			
			source: 'api',
			apiProvider: 'jisuapi',
			apiData: result
		}
	}
	
	// 通用API数据格式（其他API使用）
	return {
		year: {
			gan: result.year_gan || result.yearGan,
			zhi: result.year_zhi || result.yearZhi,
			ganZhi: (result.year_gan || result.yearGan) + (result.year_zhi || result.yearZhi),
			wuxing: result.year_wuxing || result.yearWuxing,
			yinyang: result.year_yinyang || result.yearYinyang
		},
		month: {
			gan: result.month_gan || result.monthGan,
			zhi: result.month_zhi || result.monthZhi,
			ganZhi: (result.month_gan || result.monthGan) + (result.month_zhi || result.monthZhi),
			wuxing: result.month_wuxing || result.monthWuxing,
			yinyang: result.month_yinyang || result.monthYinyang
		},
		day: {
			gan: result.day_gan || result.dayGan,
			zhi: result.day_zhi || result.dayZhi,
			ganZhi: (result.day_gan || result.dayGan) + (result.day_zhi || result.dayZhi),
			wuxing: result.day_wuxing || result.dayWuxing,
			yinyang: result.day_yinyang || result.dayYinyang
		},
		hour: {
			gan: result.hour_gan || result.hourGan,
			zhi: result.hour_zhi || result.hourZhi,
			ganZhi: (result.hour_gan || result.hourGan) + (result.hour_zhi || result.hourZhi),
			wuxing: result.hour_wuxing || result.hourWuxing,
			yinyang: result.hour_yinyang || result.hourYinyang
		},
		baziString: `${result.year_gan || result.yearGan}${result.year_zhi || result.yearZhi} ${result.month_gan || result.monthGan}${result.month_zhi || result.monthZhi} ${result.day_gan || result.dayGan}${result.day_zhi || result.dayZhi} ${result.hour_gan || result.hourGan}${result.hour_zhi || result.hourZhi}`,
		nayin: result.nayin || '',
		source: 'api',
		apiData: result
	}
}

/**
 * 增强版八字计算（API + 本地算法）
 * @param {Date} birthDate 出生日期
 * @param {Number} hour 出生时辰(0-23)
 * @returns {Object} 八字信息
 */
export async function calculateEnhancedBaZi(birthDate, hour) {
	let localResult = null
	let apiResult = null
	
	try {
		// 1. 先计算本地结果
		localResult = calculateBaZi(birthDate, hour)
		
		
		// 2. 尝试获取API结果
		if (BAZI_API_CONFIG.SETTINGS.ENABLE_VALIDATION) {
			apiResult = await getBaziFromAPI(birthDate, hour)
		}
		
		// 3. 结果对比和融合
		if (apiResult) {
			
			
			const comparison = compareBaziResults(localResult, apiResult)
			
			if (comparison.accuracy >= 0.8) {
				
				localResult.validation = {
					status: 'verified',
					accuracy: comparison.accuracy,
					apiSource: 'professional',
					differences: comparison.differences
				}
			} else {
				
				const enhancedResult = mergeApiAndLocalResults(apiResult, localResult)
				enhancedResult.validation = {
					status: 'api_corrected',
					accuracy: comparison.accuracy,
					apiSource: 'professional',
					differences: comparison.differences
				}
				return enhancedResult
			}
		} else {
			localResult.validation = {
				status: 'local_only',
				accuracy: 0.85, // 本地算法估计准确度
				apiSource: 'none',
				note: '建议配置专业API以提高准确度'
			}
		}
		
		return localResult
		
	} catch (error) {
		console.error('❌ 增强版八字计算异常:', error)
		return localResult || calculateBaZi(birthDate, hour)
	}
}

/**
 * 对比八字计算结果
 * @param {Object} localResult 本地算法结果
 * @param {Object} apiResult API算法结果
 * @returns {Object} 对比结果
 */
function compareBaziResults(localResult, apiResult) {
	const differences = []
	let correctCount = 0
	let totalCount = 8 // 四柱共8个字
	
	// 对比四柱
	const pillars = ['year', 'month', 'day', 'hour']
	pillars.forEach(pillar => {
		if (localResult[pillar].gan === apiResult[pillar].gan) {
			correctCount++
		} else {
			differences.push(`${pillar}干: 本地${localResult[pillar].gan} vs API${apiResult[pillar].gan}`)
		}
		
		if (localResult[pillar].zhi === apiResult[pillar].zhi) {
			correctCount++
		} else {
			differences.push(`${pillar}支: 本地${localResult[pillar].zhi} vs API${apiResult[pillar].zhi}`)
		}
	})
	
	const accuracy = correctCount / totalCount
	
	return {
		accuracy: accuracy,
		differences: differences,
		recommendation: accuracy >= 0.8 ? 'use_local' : 'use_api'
	}
}

/**
 * 融合API和本地结果
 * @param {Object} apiResult API结果
 * @param {Object} localResult 本地结果
 * @returns {Object} 融合后的结果
 */
function mergeApiAndLocalResults(apiResult, localResult) {
	// 以API结果为准，但保留本地的详细分析
	return {
		...apiResult,
		// 保留本地的详细分析
		analysis: localResult.analysis,
		birthInfo: {
			...localResult.birthInfo,
			// 如果API提供了纳音，使用API的
			nayin: apiResult.nayin || localResult.birthInfo.nayin
		},
		// 标记数据来源
		dataSource: 'api_enhanced',
		localCalculation: localResult.baziString,
		apiCalculation: apiResult.baziString
	}
}

/**
 * 获取八字建议
 */
export function getBaziSuggestions(bazi) {
	const suggestions = []
	
	// 根据验证状态添加可靠性说明
	if (bazi.validation) {
		if (bazi.validation.status === 'verified') {
			suggestions.push(`✅ 您的八字经过专业API验证，准确度${Math.round(bazi.validation.accuracy * 100)}%，结果可信度高`)
		} else if (bazi.validation.status === 'api_corrected') {
			suggestions.push(`🔍 已使用专业算法修正结果，确保测算准确性`)
		} else {
			suggestions.push(`💡 建议配置专业八字API以获得更准确的测算结果`)
		}
	}
	
	// 根据用神给建议
	const yongshen = bazi.analysis.yongshen.primary
	suggestions.push(`您的用神为${yongshen}，建议多接触${yongshen}属性的事物，如颜色、方位、职业等`)
	
	// 根据强弱给建议
	if (bazi.analysis.qiangRuo.type === '身旺') {
		suggestions.push('您的日主偏强，适合发挥领导才能，但要注意不要过于强势')
	} else if (bazi.analysis.qiangRuo.type === '身弱') {
		suggestions.push('您的日主偏弱，需要多寻求他人的帮助和支持，团队合作会更有利')
	} else {
		suggestions.push('您的日主平衡，适合稳步发展，保持现有的良好状态')
	}
	
	return suggestions
}

// 导出默认对象
export default {
	calculateBaZi,
	calculateEnhancedBaZi,    // 新增：增强版八字计算
	getBaziFromAPI,           // 新增：专业API调用
	analyzeBaziMatch,
	getBaziSuggestions,
	TIANGAN,
	DIZHI,
	TIANGAN_WUXING,
	DIZHI_WUXING,
	SHENGXIAO
}