import { getDateString } from './utils'
import { getSolarByTimestamp } from './solar'
import { getLunarByTimestamp, getLunarMonthDays } from './lunar'
import { getTermDate } from './term'
import { getGanZhiDay } from './gan_zhi'

// 公历主要节日
export const sFestival = {
  '01-01': [
    {
      name: '元旦',
      found: '1949'
    }
  ],
  '02-14': [
    {
      name: '情人节',
      found: '0270'
    }
  ],
  '03-08': [
    {
      name: '妇女节',
      found: '1949-12'
    }
  ],
  '03-12': [
    {
      name: '植树节',
      found: '1979'
    }
  ],
  '04-01': [
    {
      name: '愚人节',
      found: '1564'
    }
  ],
  '05-01': [
    {
      name: '劳动节',
      found: '1949-12'
    }
  ],
  '05-04': [
    {
      name: '青年节',
      found: '1949-12'
    }
  ],
  '06-01': [
    {
      name: '儿童节',
      found: '1949-11'
    }
  ],
  '07-01': [
    {
      name: '建党节',
      found: '1938-05'
    }
  ],
  '08-01': [
    {
      name: '建军节',
      found: '1933-07-11'
    }
  ],
  '09-10': [
    {
      name: '教师节',
      found: '1985-06'
    }
  ],
  '10-01': [
    {
      name: '国庆节',
      found: '1949-12-02'
    }
  ],
  '11-01': [
    {
      name: '万圣节',
      found: '0600'
    }
  ],
  '12-13': [
    {
      name: '国家公祭日',
      found: '2014-02-27'
    }
  ],
  '12-25': [
    {
      name: '圣诞节',
      found: '0336'
    }
  ]
}

// 公历非主要节日
export const sFestival2 = {
  '01-10': [
    {
      name: '中国人民警察节',
      found: '2020-07-21'
    }
  ],
  '01-26': [
    {
      name: '国际海关日',
      found: '1983-01-26'
    }
  ],
  '02-02': [
    {
      name: '世界湿地日',
      found: '1996'
    }
  ],
  '02-10': [
    {
      name: '国际气象节',
      found: '1991-02-10'
    }
  ],
  '03-01': [
    {
      name: '国际海豹日',
      found: '1983'
    }
  ],
  '03-03': [
    {
      name: '全国爱耳日',
      found: '1998-03'
    }
  ],
  '03-05': [
    {
      name: '雷锋纪念日',
      found: '1963-03-05'
    }
  ],
  '03-09': [
    {
      name: '保护母亲河日',
      found: '2002'
    }
  ],
  '03-15': [
    {
      name: '消费者权益日',
      found: '1983'
    }
  ],
  '03-17': [
    {
      name: '国际航海日',
      found: '1977-11'
    }
  ],
  '03-18': [
    {
      name: '全国爱肝日',
      found: '2001'
    }
  ],
  '03-21': [
    {
      name: '世界睡眠日',
      found: '2001'
    }
  ],
  '03-22': [
    {
      name: '世界水日',
      found: '1993-01-18'
    }
  ],
  '03-23': [
    {
      name: '世界气象日',
      found: '1961'
    }
  ],
  '03-24': [
    {
      name: '防治结核病日',
      found: '1995-03-24'
    }
  ],
  '03-27': [
    {
      name: '学生安全教育日',
      found: '1996-03-25'
    }
  ],
  '04-07': [
    {
      name: '世界卫生日',
      found: '1948-06'
    }
  ],
  '04-13': [
    {
      name: '泼水节',
      found: ''
    }
  ],
  '04-15': [
    {
      name: '国家安全教育日',
      found: '2015-07-01'
    }
  ],
  '04-22': [
    {
      name: '世界地球日',
      found: '1970'
    }
  ],
  '04-23': [
    {
      name: '世界读书日',
      found: '1995-11-15'
    }
  ],
  '04-24': [
    {
      name: '中国航天日',
      found: '2016-03-08'
    }
  ],
  '04-26': [
    {
      name: '知识产权日',
      found: '2001-04-26'
    }
  ],
  '05-02': [
    {
      name: '世界防治哮喘日',
      found: '1998-12-11'
    }
  ],
  '05-08': [
    {
      name: '世界微笑日',
      found: '1948'
    },
    {
      name: '世界红十字日',
      found: '1948'
    }
  ],
  '05-12': [
    {
      name: '国际护士节',
      found: '1912'
    },
    {
      name: '防灾减灾日',
      found: '2009-05-12'
    }
  ],
  '05-15': [
    {
      name: '国际家庭日',
      found: '1994-05-15'
    }
  ],
  '05-18': [
    {
      name: '国际博物馆日',
      found: '1977-05-18'
    }
  ],
  '05-19': [
    {
      name: '中国旅游日',
      found: '2001-05-19'
    }
  ],
  '05-20': [
    {
      name: '学生营养日',
      found: '2001-03'
    }
  ],
  '05-22': [
    {
      name: '国际生物多样性日',
      found: '2000-12-20'
    }
  ],
  '05-31': [
    {
      name: '世界无烟日',
      found: '1987-11'
    }
  ],
  '06-06': [
    {
      name: '世界环境日',
      found: '1972-06-05'
    },
    {
      name: '全国爱眼日',
      found: '1996'
    }
  ],
  '06-11': [
    {
      name: '中国人口日',
      found: '1990'
    }
  ],
  '06-14': [
    {
      name: '世界献血者日',
      found: '2005-05-24'
    }
  ],
  '06-23': [
    {
      name: '国际奥林匹克日',
      found: '1948-06-23'
    }
  ],
  '06-25': [
    {
      name: '全国土地日',
      found: '1991-05-24'
    }
  ],
  '06-26': [
    {
      name: '国际禁毒日',
      found: '1987-06-12'
    }
  ],
  '07-01': [
    {
      name: '香港回归纪念日',
      found: '1997-07-01'
    }
  ],
  '07-02': [
    {
      name: '国际体育记者日',
      found: '1995'
    }
  ],
  '07-11': [
    {
      name: '世界人口日',
      found: '1989'
    }
  ],
  '08-08': [
    {
      name: '全民健身日',
      found: '2009'
    }
  ],
  '08-12': [
    {
      name: '国际青年日',
      found: '1999-12-17'
    }
  ],
  '08-19': [
    {
      name: '中国医师节',
      found: '2017-11-03'
    }
  ],
  '08-26': [
    {
      name: '全国律师咨询日',
      found: '1980-08-26'
    }
  ],
  '09-03': [
    {
      name: '抗战胜利纪念日',
      found: '2014-02-27'
    }
  ],
  '09-08': [
    {
      name: '国际扫盲日',
      found: '1965-11-17'
    }
  ],
  '09-16': [
    {
      name: '中国脑健康日',
      found: '2000-09-16'
    },
    {
      name: '国际臭氧层保护日',
      found: '1995-01-23'
    }
  ],
  '09-18': [
    {
      name: '九一八事变纪念日',
      found: '1931-09-18'
    }
  ],
  '09-20': [
    {
      name: '全国爱牙日',
      found: '1989'
    }
  ],
  '09-21': [
    {
      name: '国际和平日',
      found: '2001-09-07'
    }
  ],
  '09-27': [
    {
      name: '世界旅游日',
      found: '1970-09-27'
    }
  ],
  '09-28': [
    {
      name: '孔子诞辰纪念日',
      found: '1913-09-28'
    }
  ],
  '09-30': [
    {
      name: '烈士纪念日',
      found: '2014-09-30'
    }
  ],
  '10-04': [
    {
      name: '世界动物日',
      found: '1931'
    }
  ],
  '10-05': [
    {
      name: '世界教师日',
      found: '1994'
    }
  ],
  '10-08': [
    {
      name: '全国高血压日',
      found: '1998'
    }
  ],
  '10-09': [
    {
      name: '世界邮政日',
      found: '1984'
    }
  ],
  '10-13': [
    {
      name: '世界保健日',
      found: '1950'
    }
  ],
  '10-14': [
    {
      name: '世界标准日',
      found: '1946'
    }
  ],
  '10-15': [
    {
      name: '国际盲人节',
      found: '1984'
    }
  ],
  '10-16': [
    {
      name: '世界粮食日',
      found: '1981-10-16'
    }
  ],
  '10-24': [
    {
      name: '联合国日',
      found: '1947-10-24'
    }
  ],
  '11-08': [
    {
      name: '记者节',
      found: '2000-08-01'
    }
  ],
  '11-09': [
    {
      name: '消防宣传日',
      found: '1992'
    }
  ],
  '11-14': [
    {
      name: '世界防治糖尿病日',
      found: '1991'
    }
  ],
  '11-17': [
    {
      name: '国际大学生节',
      found: '1946-11-17'
    }
  ],
  '12-01': [
    {
      name: '世界艾滋病日',
      found: '1988'
    }
  ],
  '12-03': [
    {
      name: '国际残疾人日',
      found: '1992-10-12'
    }
  ],
  '12-04': [
    {
      name: '国家宪法日',
      found: '2014-11-01'
    }
  ],
  '12-09': [
    {
      name: '世界足球日',
      found: '1978'
    }
  ],
  '12-10': [
    {
      name: '世界人权日',
      found: '1948-12-10'
    }
  ],
  '12-11': [
    {
      name: '国际山岳日',
      found: '2003-12-11'
    }
  ],
  '12-15': [
    {
      name: '强化免疫日',
      found: '1988'
    }
  ],
  '12-20': [
    {
      name: '澳门回归纪念日',
      found: '1999-12-20'
    }
  ]
}

// 农历主要节日
export const lFestival = {
  '01-01': [
    {
      name: '春节',
      found: ''
    }
  ],
  '01-15': [
    {
      name: '元宵节',
      found: ''
    }
  ],
  '02-02': [
    {
      name: '龙头节',
      found: ''
    }
  ],
  '03-03': [
    {
      name: '上巳节',
      found: ''
    }
  ],
  '05-05': [
    {
      name: '端午节',
      found: ''
    }
  ],
  '07-07': [
    {
      name: '七夕节',
      found: ''
    }
  ],
  '07-15': [
    {
      name: '中元节',
      found: ''
    }
  ],
  '08-15': [
    {
      name: '中秋节',
      found: ''
    }
  ],
  '09-09': [
    {
      name: '重阳节',
      found: ''
    }
  ],
  '10-15': [
    {
      name: '下元节',
      found: ''
    }
  ],
  '12-08': [
    {
      name: '腊八节',
      found: ''
    }
  ],
  '12-23': [
    {
      name: '北小年',
      found: ''
    }
  ],
  '12-24': [
    {
      name: '南小年',
      found: ''
    }
  ],
  '12-30': [
    {
      name: '除夕',
      found: ''
    }
  ]
}

// 农历非主要节日
export const lFestival2 = {
  '03-23': [
    {
      name: '妈祖圣诞',
      found: '0960'
    }
  ],
  '06-24': [
    {
      name: '火把节',
      found: ''
    }
  ],
  '10-01': [
    {
      name: '寒衣节',
      found: ''
    }
  ]
}

// 公历星期推算节日
export const oFestival = {
  '05-02-00': [
    {
      name: '母亲节',
      found: '1913-05-10'
    }
  ],
  '06-03-00': [
    {
      name: '父亲节',
      found: '1972'
    }
  ],
  '09-03-00': [
    {
      name: '世界清洁地球日',
      found: '1993'
    }
  ],
  '11-04-04': [
    {
      name: '感恩节',
      found: '1941'
    }
  ]
}

// 节气推算节日
const shujiu = ['一九', '二九', '三九', '四九', '五九', '六九', '七九', '八九', '九九']
export const tFestival = ['寒食节', '初伏', '中伏', '末伏', '出伏', '复活节'].concat(shujiu)

// 通过公历获取节日
export function getFestivalsBySolar(sYear: number, sMonth: number, sDay: number) {
  let festivals: string[] = []
  let now = new Date(sYear, sMonth - 1, sDay)
  let date = now.getDate()
  let week = now.getDay()
  let index = Math.ceil(date / 7)
  let dateFull = getDateString(sYear, sMonth, sDay)
  let dateKey = getDateString(sMonth, sDay)
  if (sFestival[dateKey as keyof typeof sFestival]) {
    festivals = festivals.concat(
      sFestival[dateKey as keyof typeof sFestival].filter(item => dateFull >= item.found).map(item => item.name)
    )
  }
  if (sFestival2[dateKey as keyof typeof sFestival2]) {
    festivals = festivals.concat(
      sFestival2[dateKey as keyof typeof sFestival2].filter(item => dateFull >= item.found).map(item => item.name)
    )
  }
  dateKey = getDateString(sMonth, index, week)
  if (oFestival[dateKey as keyof typeof oFestival]) {
    festivals = festivals.concat(
      oFestival[dateKey as keyof typeof oFestival].filter(item => dateFull >= item.found).map(item => item.name)
    )
  }
  return festivals
}

// 获取节气作用节日
export function getTermFestivalsBySolar(sYear: number, sMonth: number, sDay: number) {
  let festivals: string[] = []
  let termDate = getTermDate(sYear) as number[]
  let dayTime = 24 * 60 * 60 * 1000
    // 寒食节
    ; (function () {
      let hanshi_time = new Date(sYear, 3, termDate[6] - 1).getTime()
      let solar = getSolarByTimestamp(hanshi_time)
      if (solar.sYear == sYear && solar.sMonth == sMonth && solar.sDay == sDay) {
        festivals.push('寒食节')
      }
    })()

    // 三伏天
    ; (function () {
      let xiazhi_time = new Date(sYear, 5, termDate[11]).getTime()
      let qiufen_time = new Date(sYear, 7, termDate[14]).getTime()
      let count = 0
      for (let time = xiazhi_time; time <= qiufen_time; time += dayTime) {
        let solar = getSolarByTimestamp(time)
        let ganzhi = getGanZhiDay(solar.sYear, solar.sMonth, solar.sDay)
        if (ganzhi.includes('庚')) {
          count++
          if (solar.sYear == sYear && solar.sMonth == sMonth && solar.sDay == sDay) {
            if (count == 3) {
              festivals.push('初伏')
            } else if (count == 4) {
              festivals.push('中伏')
            }
          }
        }
      }
      count = 0
      for (let time = qiufen_time; time <= qiufen_time + dayTime * 20; time += dayTime) {
        let solar = getSolarByTimestamp(time)
        let ganzhi = getGanZhiDay(solar.sYear, solar.sMonth, solar.sDay)
        if (ganzhi.includes('庚')) {
          count++
          if (solar.sYear == sYear && solar.sMonth == sMonth && solar.sDay == sDay) {
            if (count == 1) {
              festivals.push('末伏')
            } else if (count == 2) {
              festivals.push('出伏')
            }
          }
        }
      }
    })()
    // 数九
    ; (function () {
      let last_termDate = getTermDate(sYear - 1) as number[]
      let last_dongzhi_time = new Date(sYear - 1, 11, last_termDate[23]).getTime()
      let dongzhi_time = new Date(sYear, 11, termDate[23]).getTime()
      let count = 0
      for (
        let time = last_dongzhi_time;
        time <= last_dongzhi_time + 8 * 9 * dayTime;
        time += 9 * dayTime
      ) {
        let solar = getSolarByTimestamp(time)
        if (solar.sYear == sYear && solar.sMonth == sMonth && solar.sDay == sDay) {
          festivals.push(shujiu[count])
        }
        count++
      }
      count = 0
      for (let time = dongzhi_time; time <= dongzhi_time + 8 * 9 * dayTime; time += 9 * dayTime) {
        let solar = getSolarByTimestamp(time)
        if (solar.sYear == sYear && solar.sMonth == sMonth && solar.sDay == sDay) {
          festivals.push(shujiu[count])
        }
        count++
      }
    })()
    // 复活节
    ; (function () {
      let chunfen_time = new Date(sYear, 2, termDate[5]).getTime()
      let hasFullMoon = false
      let hasSunDay = false
      for (let time = chunfen_time; time <= chunfen_time + 31 * dayTime; time += dayTime) {
        if (!hasFullMoon) {
          let lunar = getLunarByTimestamp(time)
          if (lunar?.lDay == 15) {
            hasFullMoon = true
          }
        } else if (!hasSunDay) {
          let solar = getSolarByTimestamp(time)
          if (solar.week == 0) {
            hasSunDay = true
            if (solar.sYear == sYear && solar.sMonth == sMonth && solar.sDay == sDay) {
              festivals.push('复活节')
            }
          }
        }
      }
    })()
  return festivals
}

// 通过农历获取节日
export function getFestivalsByLunar(lYear: number, lMonth: number, lDay: number) {
  let festivals: string[] = []
  let dateFull = getDateString(lYear, lMonth, lDay)
  let dateKey = getDateString(lMonth, lDay)
  if (lMonth == 12 && lDay == getLunarMonthDays(lYear, 12)) {
    festivals.push(lFestival['12-30'][0]['name'])
  } else {
    if (lFestival[dateKey as keyof typeof lFestival]) {
      festivals = festivals.concat(
        lFestival[dateKey as keyof typeof lFestival].filter(item => dateFull >= item.found).map(item => item.name)
      )
    }
    if (lFestival2[dateKey as keyof typeof lFestival2]) {
      festivals = festivals.concat(
        lFestival2[dateKey as keyof typeof lFestival2].filter(item => dateFull >= item.found).map(item => item.name)
      )
    }
  }
  return festivals
}