// Copyright 2019 getensh.com. All rights reserved.
// Use of this source code is governed by getensh.com.

package utils

import (
	"fmt"
	"regexp"
	"strings"
	"sync"
	"unicode"
)

var PropertyMap = map[string]string{}
var VehicleTypeMap = map[string]string{}
var PropertyCodeMap = map[string]string{}
var VehicleTypeCodeMap = map[string]string{}

var codeMux sync.RWMutex

func IsHan(data string) bool {
	for _, r := range data {
		if unicode.Is(unicode.Scripts["Han"], r) {
			return true
		}
	}
	return false
}

func TrimNumberic(data string) string {
	pat := "[0-9]"
	re, _ := regexp.Compile(pat)
	str := re.ReplaceAllString(data, "")
	return str
}

func ClearData(data string) string {
	data = strings.Replace(data, " ", "", -1)
	data = strings.Replace(data, "/", "", -1)
	data = strings.Replace(data, "+", "", -1)
	data = strings.Replace(data, ",", "", -1)
	data = strings.Replace(data, ".", "", -1)
	data = strings.Replace(data, "，", "", -1)
	data = strings.Replace(data, "、", "", -1)
	return data
}

func GetArray(data string) []string {
	data = strings.Replace(data, " ", ";", -1)
	data = strings.Replace(data, "/", ";", -1)
	data = strings.Replace(data, "+", ";", -1)
	data = strings.Replace(data, ",", ";", -1)
	data = strings.Replace(data, ".", ";", -1)
	data = strings.Replace(data, "，", ";", -1)
	data = strings.Replace(data, ",", ";", -1)
	data = strings.Replace(data, "、", ";", -1)
	data = strings.Replace(data, "-", ";", -1)
	data = strings.Replace(data, "（", ";", -1)
	data = strings.Replace(data, "(", ";", -1)
	data = strings.Replace(data, "）", ";", -1)
	data = strings.Replace(data, ")", ";", -1)
	return strings.Split(data, ";")
}

func GetPropertyCodeDetail(data string) (string, string) {
	if value, ok := PropertyMap[data]; ok {
		return value, data
	}
	if strings.Contains(data, "非营业") {
		return PropertyMap["非营运"], "非营运"
	}
	if strings.Contains(data, "营业公路客运") {
		return PropertyMap["公路客运"], "公路客运"
	}
	if strings.Contains(data, "营业城市公交") {
		return PropertyMap["营业城市公交"], "营业城市公交"
	}
	if strings.Contains(data, "营业出租租赁") {
		return PropertyMap["出租客运"], "出租客运"
	}
	if strings.Contains(data, "营业挂车") {
		return PropertyMap["货运"], "货运"
	}
	if strings.Contains(data, "营业货车") {
		return PropertyMap["货运"], "货运"
	}
	if strings.Contains(data, "运输型") {
		return PropertyMap["货运"], "货运"
	}
	if strings.Contains(data, "化工") {
		return PropertyMap["危化品运输"], "危化品运输"
	}
	return "", data
}

func ParseCodeDetail(data string, codeMap map[string]string, detailMap map[string]string, f func(string) (string, string)) (string, string) {
	data = TrimNumberic(data)
	if IsHan(data) {

		array := GetArray(data)
		ret := ""
		for _, v := range array {
			code := ""
			if f != nil {
				code, _ = f(v)
			} else {
				code, _ = detailMap[v]
			}

			if strings.Contains(ret, code) {
				continue
			}
			ret = ret + code
		}
		return ret, data
	}
	if value, ok := codeMap[data]; ok {
		return data, value
	}
	ret := ""
	retCode := ""
	data = ClearData(data)
	for _, v := range data {
		code := fmt.Sprintf("%c", v)
		if ret == "" {
			if detail, ok := codeMap[code]; ok {
				ret = detail
				retCode = code
			}
		} else if detail, ok := codeMap[code]; ok {
			ret = fmt.Sprintf("%s+%s", ret, detail)
			retCode = retCode + code
		}
	}
	return retCode, ret
}

func ParseProperty(property string) (string, string) {
	codeMux.RLock()
	defer codeMux.RUnlock()
	property = strings.ToUpper(property)
	return ParseCodeDetail(property, PropertyCodeMap, PropertyMap, GetPropertyCodeDetail)
}

func ParseVehicleType(vehicleType string) (string, string) {
	codeMux.RLock()
	defer codeMux.RUnlock()
	if vehicleType == "轿车" {
		return VehicleTypeMap["小型轿车"], vehicleType
	}
	vehicleType = strings.ToUpper(vehicleType)
	if IsHan(vehicleType) {
		if value, ok := VehicleTypeMap[vehicleType]; ok {
			return value, vehicleType
		}
		return "", vehicleType
	}
	if value, ok := VehicleTypeCodeMap[vehicleType]; ok {
		return vehicleType, value
	}
	return "", vehicleType
}