airz-uniapp/services/cities.uts

// 由 scripts/generate-city-options.py 生成；来源和覆盖口径见 docs/data/city-options.json。
export type CityOption = { name: string, code: string }
export type CityRegion = { name: string, cities: CityOption[] }
export const cityRegions: CityRegion[] = [
  {"name": "北京市", "cities": [{"name": "北京市", "code": "110100"}]},
  {"name": "天津市", "cities": [{"name": "天津市", "code": "120100"}]},
  {"name": "河北省", "cities": [{"name": "石家庄市", "code": "130100"}, {"name": "唐山市", "code": "130200"}, {"name": "秦皇岛市", "code": "130300"}, {"name": "邯郸市", "code": "130400"}, {"name": "邢台市", "code": "130500"}, {"name": "保定市", "code": "130600"}, {"name": "张家口市", "code": "130700"}, {"name": "承德市", "code": "130800"}, {"name": "沧州市", "code": "130900"}, {"name": "廊坊市", "code": "131000"}, {"name": "衡水市", "code": "131100"}]},
  {"name": "山西省", "cities": [{"name": "太原市", "code": "140100"}, {"name": "大同市", "code": "140200"}, {"name": "阳泉市", "code": "140300"}, {"name": "长治市", "code": "140400"}, {"name": "晋城市", "code": "140500"}, {"name": "朔州市", "code": "140600"}, {"name": "晋中市", "code": "140700"}, {"name": "运城市", "code": "140800"}, {"name": "忻州市", "code": "140900"}, {"name": "临汾市", "code": "141000"}, {"name": "吕梁市", "code": "141100"}]},
  {"name": "内蒙古自治区", "cities": [{"name": "呼和浩特市", "code": "150100"}, {"name": "包头市", "code": "150200"}, {"name": "乌海市", "code": "150300"}, {"name": "赤峰市", "code": "150400"}, {"name": "通辽市", "code": "150500"}, {"name": "鄂尔多斯市", "code": "150600"}, {"name": "呼伦贝尔市", "code": "150700"}, {"name": "巴彦淖尔市", "code": "150800"}, {"name": "乌兰察布市", "code": "150900"}, {"name": "兴安盟", "code": "152200"}, {"name": "锡林郭勒盟", "code": "152500"}, {"name": "阿拉善盟", "code": "152900"}]},
  {"name": "辽宁省", "cities": [{"name": "沈阳市", "code": "210100"}, {"name": "大连市", "code": "210200"}, {"name": "鞍山市", "code": "210300"}, {"name": "抚顺市", "code": "210400"}, {"name": "本溪市", "code": "210500"}, {"name": "丹东市", "code": "210600"}, {"name": "锦州市", "code": "210700"}, {"name": "营口市", "code": "210800"}, {"name": "阜新市", "code": "210900"}, {"name": "辽阳市", "code": "211000"}, {"name": "盘锦市", "code": "211100"}, {"name": "铁岭市", "code": "211200"}, {"name": "朝阳市", "code": "211300"}, {"name": "葫芦岛市", "code": "211400"}]},
  {"name": "吉林省", "cities": [{"name": "长春市", "code": "220100"}, {"name": "吉林市", "code": "220200"}, {"name": "四平市", "code": "220300"}, {"name": "辽源市", "code": "220400"}, {"name": "通化市", "code": "220500"}, {"name": "白山市", "code": "220600"}, {"name": "松原市", "code": "220700"}, {"name": "白城市", "code": "220800"}, {"name": "延边朝鲜族自治州", "code": "222400"}]},
  {"name": "黑龙江省", "cities": [{"name": "哈尔滨市", "code": "230100"}, {"name": "齐齐哈尔市", "code": "230200"}, {"name": "鸡西市", "code": "230300"}, {"name": "鹤岗市", "code": "230400"}, {"name": "双鸭山市", "code": "230500"}, {"name": "大庆市", "code": "230600"}, {"name": "伊春市", "code": "230700"}, {"name": "佳木斯市", "code": "230800"}, {"name": "七台河市", "code": "230900"}, {"name": "牡丹江市", "code": "231000"}, {"name": "黑河市", "code": "231100"}, {"name": "绥化市", "code": "231200"}, {"name": "大兴安岭地区", "code": "232700"}]},
  {"name": "上海市", "cities": [{"name": "上海市", "code": "310100"}]},
  {"name": "江苏省", "cities": [{"name": "南京市", "code": "320100"}, {"name": "无锡市", "code": "320200"}, {"name": "徐州市", "code": "320300"}, {"name": "常州市", "code": "320400"}, {"name": "苏州市", "code": "320500"}, {"name": "南通市", "code": "320600"}, {"name": "连云港市", "code": "320700"}, {"name": "淮安市", "code": "320800"}, {"name": "盐城市", "code": "320900"}, {"name": "扬州市", "code": "321000"}, {"name": "镇江市", "code": "321100"}, {"name": "泰州市", "code": "321200"}, {"name": "宿迁市", "code": "321300"}]},
  {"name": "浙江省", "cities": [{"name": "杭州市", "code": "330100"}, {"name": "宁波市", "code": "330200"}, {"name": "温州市", "code": "330300"}, {"name": "嘉兴市", "code": "330400"}, {"name": "湖州市", "code": "330500"}, {"name": "绍兴市", "code": "330600"}, {"name": "金华市", "code": "330700"}, {"name": "衢州市", "code": "330800"}, {"name": "舟山市", "code": "330900"}, {"name": "台州市", "code": "331000"}, {"name": "丽水市", "code": "331100"}]},
  {"name": "安徽省", "cities": [{"name": "合肥市", "code": "340100"}, {"name": "芜湖市", "code": "340200"}, {"name": "蚌埠市", "code": "340300"}, {"name": "淮南市", "code": "340400"}, {"name": "马鞍山市", "code": "340500"}, {"name": "淮北市", "code": "340600"}, {"name": "铜陵市", "code": "340700"}, {"name": "安庆市", "code": "340800"}, {"name": "黄山市", "code": "341000"}, {"name": "滁州市", "code": "341100"}, {"name": "阜阳市", "code": "341200"}, {"name": "宿州市", "code": "341300"}, {"name": "六安市", "code": "341500"}, {"name": "亳州市", "code": "341600"}, {"name": "池州市", "code": "341700"}, {"name": "宣城市", "code": "341800"}]},
  {"name": "福建省", "cities": [{"name": "福州市", "code": "350100"}, {"name": "厦门市", "code": "350200"}, {"name": "莆田市", "code": "350300"}, {"name": "三明市", "code": "350400"}, {"name": "泉州市", "code": "350500"}, {"name": "漳州市", "code": "350600"}, {"name": "南平市", "code": "350700"}, {"name": "龙岩市", "code": "350800"}, {"name": "宁德市", "code": "350900"}]},
  {"name": "江西省", "cities": [{"name": "南昌市", "code": "360100"}, {"name": "景德镇市", "code": "360200"}, {"name": "萍乡市", "code": "360300"}, {"name": "九江市", "code": "360400"}, {"name": "新余市", "code": "360500"}, {"name": "鹰潭市", "code": "360600"}, {"name": "赣州市", "code": "360700"}, {"name": "吉安市", "code": "360800"}, {"name": "宜春市", "code": "360900"}, {"name": "抚州市", "code": "361000"}, {"name": "上饶市", "code": "361100"}]},
  {"name": "山东省", "cities": [{"name": "济南市", "code": "370100"}, {"name": "青岛市", "code": "370200"}, {"name": "淄博市", "code": "370300"}, {"name": "枣庄市", "code": "370400"}, {"name": "东营市", "code": "370500"}, {"name": "烟台市", "code": "370600"}, {"name": "潍坊市", "code": "370700"}, {"name": "济宁市", "code": "370800"}, {"name": "泰安市", "code": "370900"}, {"name": "威海市", "code": "371000"}, {"name": "日照市", "code": "371100"}, {"name": "临沂市", "code": "371300"}, {"name": "德州市", "code": "371400"}, {"name": "聊城市", "code": "371500"}, {"name": "滨州市", "code": "371600"}, {"name": "菏泽市", "code": "371700"}]},
  {"name": "河南省", "cities": [{"name": "郑州市", "code": "410100"}, {"name": "开封市", "code": "410200"}, {"name": "洛阳市", "code": "410300"}, {"name": "平顶山市", "code": "410400"}, {"name": "安阳市", "code": "410500"}, {"name": "鹤壁市", "code": "410600"}, {"name": "新乡市", "code": "410700"}, {"name": "焦作市", "code": "410800"}, {"name": "濮阳市", "code": "410900"}, {"name": "许昌市", "code": "411000"}, {"name": "漯河市", "code": "411100"}, {"name": "三门峡市", "code": "411200"}, {"name": "南阳市", "code": "411300"}, {"name": "商丘市", "code": "411400"}, {"name": "信阳市", "code": "411500"}, {"name": "周口市", "code": "411600"}, {"name": "驻马店市", "code": "411700"}, {"name": "济源市", "code": "419001"}]},
  {"name": "湖北省", "cities": [{"name": "武汉市", "code": "420100"}, {"name": "黄石市", "code": "420200"}, {"name": "十堰市", "code": "420300"}, {"name": "宜昌市", "code": "420500"}, {"name": "襄阳市", "code": "420600"}, {"name": "鄂州市", "code": "420700"}, {"name": "荆门市", "code": "420800"}, {"name": "孝感市", "code": "420900"}, {"name": "荆州市", "code": "421000"}, {"name": "黄冈市", "code": "421100"}, {"name": "咸宁市", "code": "421200"}, {"name": "随州市", "code": "421300"}, {"name": "恩施土家族苗族自治州", "code": "422800"}, {"name": "仙桃市", "code": "429004"}, {"name": "潜江市", "code": "429005"}, {"name": "天门市", "code": "429006"}, {"name": "神农架林区", "code": "429021"}]},
  {"name": "湖南省", "cities": [{"name": "长沙市", "code": "430100"}, {"name": "株洲市", "code": "430200"}, {"name": "湘潭市", "code": "430300"}, {"name": "衡阳市", "code": "430400"}, {"name": "邵阳市", "code": "430500"}, {"name": "岳阳市", "code": "430600"}, {"name": "常德市", "code": "430700"}, {"name": "张家界市", "code": "430800"}, {"name": "益阳市", "code": "430900"}, {"name": "郴州市", "code": "431000"}, {"name": "永州市", "code": "431100"}, {"name": "怀化市", "code": "431200"}, {"name": "娄底市", "code": "431300"}, {"name": "湘西土家族苗族自治州", "code": "433100"}]},
  {"name": "广东省", "cities": [{"name": "广州市", "code": "440100"}, {"name": "韶关市", "code": "440200"}, {"name": "深圳市", "code": "440300"}, {"name": "珠海市", "code": "440400"}, {"name": "汕头市", "code": "440500"}, {"name": "佛山市", "code": "440600"}, {"name": "江门市", "code": "440700"}, {"name": "湛江市", "code": "440800"}, {"name": "茂名市", "code": "440900"}, {"name": "肇庆市", "code": "441200"}, {"name": "惠州市", "code": "441300"}, {"name": "梅州市", "code": "441400"}, {"name": "汕尾市", "code": "441500"}, {"name": "河源市", "code": "441600"}, {"name": "阳江市", "code": "441700"}, {"name": "清远市", "code": "441800"}, {"name": "东莞市", "code": "441900"}, {"name": "中山市", "code": "442000"}, {"name": "潮州市", "code": "445100"}, {"name": "揭阳市", "code": "445200"}, {"name": "云浮市", "code": "445300"}]},
  {"name": "广西壮族自治区", "cities": [{"name": "南宁市", "code": "450100"}, {"name": "柳州市", "code": "450200"}, {"name": "桂林市", "code": "450300"}, {"name": "梧州市", "code": "450400"}, {"name": "北海市", "code": "450500"}, {"name": "防城港市", "code": "450600"}, {"name": "钦州市", "code": "450700"}, {"name": "贵港市", "code": "450800"}, {"name": "玉林市", "code": "450900"}, {"name": "百色市", "code": "451000"}, {"name": "贺州市", "code": "451100"}, {"name": "河池市", "code": "451200"}, {"name": "来宾市", "code": "451300"}, {"name": "崇左市", "code": "451400"}]},
  {"name": "海南省", "cities": [{"name": "海口市", "code": "460100"}, {"name": "三亚市", "code": "460200"}, {"name": "三沙市", "code": "460300"}, {"name": "儋州市", "code": "460400"}, {"name": "五指山市", "code": "469001"}, {"name": "琼海市", "code": "469002"}, {"name": "文昌市", "code": "469005"}, {"name": "万宁市", "code": "469006"}, {"name": "东方市", "code": "469007"}, {"name": "定安县", "code": "469021"}, {"name": "屯昌县", "code": "469022"}, {"name": "澄迈县", "code": "469023"}, {"name": "临高县", "code": "469024"}, {"name": "白沙黎族自治县", "code": "469025"}, {"name": "昌江黎族自治县", "code": "469026"}, {"name": "乐东黎族自治县", "code": "469027"}, {"name": "陵水黎族自治县", "code": "469028"}, {"name": "保亭黎族苗族自治县", "code": "469029"}, {"name": "琼中黎族苗族自治县", "code": "469030"}]},
  {"name": "重庆市", "cities": [{"name": "重庆市", "code": "500100"}]},
  {"name": "四川省", "cities": [{"name": "成都市", "code": "510100"}, {"name": "自贡市", "code": "510300"}, {"name": "攀枝花市", "code": "510400"}, {"name": "泸州市", "code": "510500"}, {"name": "德阳市", "code": "510600"}, {"name": "绵阳市", "code": "510700"}, {"name": "广元市", "code": "510800"}, {"name": "遂宁市", "code": "510900"}, {"name": "内江市", "code": "511000"}, {"name": "乐山市", "code": "511100"}, {"name": "南充市", "code": "511300"}, {"name": "眉山市", "code": "511400"}, {"name": "宜宾市", "code": "511500"}, {"name": "广安市", "code": "511600"}, {"name": "达州市", "code": "511700"}, {"name": "雅安市", "code": "511800"}, {"name": "巴中市", "code": "511900"}, {"name": "资阳市", "code": "512000"}, {"name": "阿坝藏族羌族自治州", "code": "513200"}, {"name": "甘孜藏族自治州", "code": "513300"}, {"name": "凉山彝族自治州", "code": "513400"}]},
  {"name": "贵州省", "cities": [{"name": "贵阳市", "code": "520100"}, {"name": "六盘水市", "code": "520200"}, {"name": "遵义市", "code": "520300"}, {"name": "安顺市", "code": "520400"}, {"name": "毕节市", "code": "520500"}, {"name": "铜仁市", "code": "520600"}, {"name": "黔西南布依族苗族自治州", "code": "522300"}, {"name": "黔东南苗族侗族自治州", "code": "522600"}, {"name": "黔南布依族苗族自治州", "code": "522700"}]},
  {"name": "云南省", "cities": [{"name": "昆明市", "code": "530100"}, {"name": "曲靖市", "code": "530300"}, {"name": "玉溪市", "code": "530400"}, {"name": "保山市", "code": "530500"}, {"name": "昭通市", "code": "530600"}, {"name": "丽江市", "code": "530700"}, {"name": "普洱市", "code": "530800"}, {"name": "临沧市", "code": "530900"}, {"name": "楚雄彝族自治州", "code": "532300"}, {"name": "红河哈尼族彝族自治州", "code": "532500"}, {"name": "文山壮族苗族自治州", "code": "532600"}, {"name": "西双版纳傣族自治州", "code": "532800"}, {"name": "大理白族自治州", "code": "532900"}, {"name": "德宏傣族景颇族自治州", "code": "533100"}, {"name": "怒江傈僳族自治州", "code": "533300"}, {"name": "迪庆藏族自治州", "code": "533400"}]},
  {"name": "西藏自治区", "cities": [{"name": "拉萨市", "code": "540100"}, {"name": "日喀则市", "code": "540200"}, {"name": "昌都市", "code": "540300"}, {"name": "林芝市", "code": "540400"}, {"name": "山南市", "code": "540500"}, {"name": "那曲市", "code": "540600"}, {"name": "阿里地区", "code": "542500"}]},
  {"name": "陕西省", "cities": [{"name": "西安市", "code": "610100"}, {"name": "铜川市", "code": "610200"}, {"name": "宝鸡市", "code": "610300"}, {"name": "咸阳市", "code": "610400"}, {"name": "渭南市", "code": "610500"}, {"name": "延安市", "code": "610600"}, {"name": "汉中市", "code": "610700"}, {"name": "榆林市", "code": "610800"}, {"name": "安康市", "code": "610900"}, {"name": "商洛市", "code": "611000"}]},
  {"name": "甘肃省", "cities": [{"name": "兰州市", "code": "620100"}, {"name": "嘉峪关市", "code": "620200"}, {"name": "金昌市", "code": "620300"}, {"name": "白银市", "code": "620400"}, {"name": "天水市", "code": "620500"}, {"name": "武威市", "code": "620600"}, {"name": "张掖市", "code": "620700"}, {"name": "平凉市", "code": "620800"}, {"name": "酒泉市", "code": "620900"}, {"name": "庆阳市", "code": "621000"}, {"name": "定西市", "code": "621100"}, {"name": "陇南市", "code": "621200"}, {"name": "临夏回族自治州", "code": "622900"}, {"name": "甘南藏族自治州", "code": "623000"}]},
  {"name": "青海省", "cities": [{"name": "西宁市", "code": "630100"}, {"name": "海东市", "code": "630200"}, {"name": "海北藏族自治州", "code": "632200"}, {"name": "黄南藏族自治州", "code": "632300"}, {"name": "海南藏族自治州", "code": "632500"}, {"name": "果洛藏族自治州", "code": "632600"}, {"name": "玉树藏族自治州", "code": "632700"}, {"name": "海西蒙古族藏族自治州", "code": "632800"}]},
  {"name": "宁夏回族自治区", "cities": [{"name": "银川市", "code": "640100"}, {"name": "石嘴山市", "code": "640200"}, {"name": "吴忠市", "code": "640300"}, {"name": "固原市", "code": "640400"}, {"name": "中卫市", "code": "640500"}]},
  {"name": "新疆维吾尔自治区", "cities": [{"name": "乌鲁木齐市", "code": "650100"}, {"name": "克拉玛依市", "code": "650200"}, {"name": "吐鲁番市", "code": "650400"}, {"name": "哈密市", "code": "650500"}, {"name": "昌吉回族自治州", "code": "652300"}, {"name": "博尔塔拉蒙古自治州", "code": "652700"}, {"name": "巴音郭楞蒙古自治州", "code": "652800"}, {"name": "阿克苏地区", "code": "652900"}, {"name": "克孜勒苏柯尔克孜自治州", "code": "653000"}, {"name": "喀什地区", "code": "653100"}, {"name": "和田地区", "code": "653200"}, {"name": "伊犁哈萨克自治州", "code": "654000"}, {"name": "塔城地区", "code": "654200"}, {"name": "阿勒泰地区", "code": "654300"}, {"name": "石河子市", "code": "659001"}, {"name": "阿拉尔市", "code": "659002"}, {"name": "图木舒克市", "code": "659003"}, {"name": "五家渠市", "code": "659004"}, {"name": "北屯市", "code": "659005"}, {"name": "铁门关市", "code": "659006"}, {"name": "双河市", "code": "659007"}, {"name": "可克达拉市", "code": "659008"}, {"name": "昆玉市", "code": "659009"}, {"name": "胡杨河市", "code": "659010"}, {"name": "新星市", "code": "659011"}, {"name": "白杨市", "code": "659012"}]},
  {"name": "台湾省", "cities": [{"name": "台北市", "code": ""}, {"name": "新北市", "code": ""}, {"name": "桃园市", "code": ""}, {"name": "台中市", "code": ""}, {"name": "台南市", "code": ""}, {"name": "高雄市", "code": ""}, {"name": "基隆市", "code": ""}, {"name": "新竹市", "code": ""}, {"name": "嘉义市", "code": ""}, {"name": "新竹县", "code": ""}, {"name": "苗栗县", "code": ""}, {"name": "彰化县", "code": ""}, {"name": "南投县", "code": ""}, {"name": "云林县", "code": ""}, {"name": "嘉义县", "code": ""}, {"name": "屏东县", "code": ""}, {"name": "宜兰县", "code": ""}, {"name": "花莲县", "code": ""}, {"name": "台东县", "code": ""}, {"name": "澎湖县", "code": ""}, {"name": "金门县", "code": ""}, {"name": "连江县", "code": ""}]},
  {"name": "香港特别行政区", "cities": [{"name": "香港特别行政区", "code": ""}]},
  {"name": "澳门特别行政区", "cities": [{"name": "澳门特别行政区", "code": ""}]}
]
export const provinceOptions: CityOption[] = [{"name": "北京市", "code": "110000"}, {"name": "天津市", "code": "120000"}, {"name": "河北省", "code": "130000"}, {"name": "山西省", "code": "140000"}, {"name": "内蒙古自治区", "code": "150000"}, {"name": "辽宁省", "code": "210000"}, {"name": "吉林省", "code": "220000"}, {"name": "黑龙江省", "code": "230000"}, {"name": "上海市", "code": "310000"}, {"name": "江苏省", "code": "320000"}, {"name": "浙江省", "code": "330000"}, {"name": "安徽省", "code": "340000"}, {"name": "福建省", "code": "350000"}, {"name": "江西省", "code": "360000"}, {"name": "山东省", "code": "370000"}, {"name": "河南省", "code": "410000"}, {"name": "湖北省", "code": "420000"}, {"name": "湖南省", "code": "430000"}, {"name": "广东省", "code": "440000"}, {"name": "广西壮族自治区", "code": "450000"}, {"name": "海南省", "code": "460000"}, {"name": "重庆市", "code": "500000"}, {"name": "四川省", "code": "510000"}, {"name": "贵州省", "code": "520000"}, {"name": "云南省", "code": "530000"}, {"name": "西藏自治区", "code": "540000"}, {"name": "陕西省", "code": "610000"}, {"name": "甘肃省", "code": "620000"}, {"name": "青海省", "code": "630000"}, {"name": "宁夏回族自治区", "code": "640000"}, {"name": "新疆维吾尔自治区", "code": "650000"}, {"name": "台湾省", "code": "710000"}, {"name": "香港特别行政区", "code": "810000"}, {"name": "澳门特别行政区", "code": "820000"}]

export const citySelection = (name: string): number[] => {
  for (let province = 0; province < cityRegions.length; province++) {
    const cities = cityRegions[province].cities
    for (let city = 0; city < cities.length; city++) {
      if (cities[city].name == name) return [province, city]
    }
  }
  return [-1, -1]
}

export const cityCodeForName = (name: string): string | null => {
  const selected = citySelection(name)
  if (selected[0] < 0) return null
  const code = cityRegions[selected[0]].cities[selected[1]].code
  return code.length > 0 ? code : null
}

export const cityDisplayName = (name: string): string => {
  const selected = citySelection(name)
  if (selected[0] < 0) return name
  const province = cityRegions[selected[0]].name
  return province == name ? name : province + ' / ' + name
}

export const provinceCodeForName = (name: string): string | null => {
  const index = provinceOptions.findIndex((item: CityOption): boolean => item.name == name)
  return index < 0 ? null : provinceOptions[index].code
}

// 仅供历史城市资料回填为省份；未知名称不猜测。
export const provinceForCity = (name: string): string => {
  if (provinceCodeForName(name) != null) return name
  const selected = citySelection(name)
  return selected[0] < 0 ? '' : cityRegions[selected[0]].name
}