// scores
package main

import (
	"encoding/json"
	"fmt"
	"log"
	"qfw/util"
	"qfw/util/redis"
	"strings"
)

//有效值三选一、三选二
var ThreeToTow, ThreeToOne map[string]bool

func init() {
	ThreeToTow = map[string]bool{}
	ThreeToOne = map[string]bool{
		"AAA": true,
		"AAB": true,
	}
	tows := [][][]string{
		[][]string{
			[]string{"A", "B"},
			[]string{"A", "B"},
			[]string{"A", "B"},
		},
		[][]string{
			[]string{"A", "B"},
			[]string{"D", "E"},
			[]string{"A", "B"},
		},
		[][]string{
			[]string{"A", "B"},
			[]string{"A", "B"},
			[]string{"D", "E"},
		},
		[][]string{
			[]string{"D", "E"},
			[]string{"A", "B"},
			[]string{"A", "B"},
		},
	}
	for _, tow := range tows {
		for _, v1 := range tow[0] {
			for _, v2 := range tow[1] {
				for _, v3 := range tow[2] {
					key := fmt.Sprintf("%s%s%s", v1, v2, v3)
					ThreeToTow[key] = true
				}
			}
		}
	}
}

//三选一打分
func (com *CompareInfo) ComputeOne(thisinfo *Info, ids []string) []*CompareOne {
	defer util.Catch()
	res := redis.Mget(REDISIDS, ids)
	scores := []*CompareOne{}
	if len(res) > 0 { //找到项目名称、项目编号或采购单位相同时
		for _, b1 := range res { //遍历对象数组
			if b1 != nil {
				var info ProjectInfo
				err := json.Unmarshal(b1.([]byte), &info)
				if err != nil {
					log.Println(err)
				}
				cone := &CompareOne{
					Parent: com,
					Pinfo:  &info,
				}
				if com.Field == "pn" { //比较字段项目名称
					if len(info.ProjectName) > 0 {
						if thisinfo.ProjectName == info.ProjectName { //A
							cone.Score += 2
							cone.ProjectNameType = "A"
						} else if strings.Index(info.ProjectName, thisinfo.ProjectName) > -1 || strings.Index(thisinfo.ProjectName, info.ProjectName) > -1 { //B
							cone.Score += 1
							cone.ProjectNameType = "B"
						} else { //C
							cone.Score -= 2
							cone.ProjectNameType = "C"
						}
					} else { //D不计分
						cone.ProjectNameType = "D"
					}
				}
				if com.Field == "pc" { //比较字段项目编号
					if len(info.ProjectCode) > 0 {
						if thisinfo.ProjectCode == info.ProjectCode { //A
							cone.Score += 2
							cone.ProjectCodeType = "A"
						} else if strings.Index(info.ProjectCode, thisinfo.ProjectCode) > -1 || strings.Index(thisinfo.ProjectCode, info.ProjectCode) > -1 { //B
							cone.Score += 1
							cone.ProjectCodeType = "B"
						} else { //C
							cone.Score -= 2
							cone.ProjectCodeType = "C"
						}
					} else { //D不计分
						cone.ProjectCodeType = "D"
					}
				}
				if thisinfo.Area != "A" && thisinfo.Area != "全国" && info.Area != "A" && info.Area != "全国" {
					if thisinfo.Area == info.Area && thisinfo.District == info.District {
						cone.Score += 2
						cone.AreaType = "A"
					} else {
						cone.Score -= 1
						cone.AreaType = "C"
					}
				} else {
					cone.Score += 1
					cone.AreaType = "B"
				}
				if len([]rune(info.Agency)) > 0 {
					if thisinfo.Agency == info.Agency { //A
						cone.Score += 2
						cone.AgencyType = "A"
					} else if strings.Index(info.Agency, thisinfo.Agency) > -1 || strings.Index(thisinfo.Agency, info.Agency) > -1 { //B
						cone.Score += 1
						cone.AgencyType = "B"
					} else {
						if len(thisinfo.Agency) < 1 { //E
							cone.Score -= 1
							cone.AgencyType = "E"
						} else { //C
							cone.Score -= 2
							cone.AgencyType = "C"
						}
					}
				} else { //D不计分
					cone.AgencyType = "D"
				}
				scores = append(scores, cone)
			}
		}
	}
	return scores
}

//三选二打分
func (com *CompareInfo) ComputeTow(thisinfo *Info, ids []string, hasbyer bool) []*CompareOne {
	defer util.Catch()
	res := redis.Mget(REDISIDS, ids)
	scores := []*CompareOne{}
	if len(res) > 0 { //找到项目名称、项目编号或采购单位相同时
		for _, b1 := range res { //遍历对象数组
			if b1 != nil {
				var info ProjectInfo
				err := json.Unmarshal(b1.([]byte), &info)
				if err != nil {
					log.Println(err)
				}
				cone := &CompareOne{
					Parent: com,
					Pinfo:  &info,
				}
				cone.BuyerType, cone.Score = fieldPCBScore(thisinfo.Buyer, info.Buyer, cone.BuyerType, cone.Score)
				if hasbyer {
					cone.ProjectNameType, cone.Score = fieldPCBScore(thisinfo.ProjectName, info.ProjectName, cone.ProjectNameType, cone.Score)
					cone.ProjectCodeType, cone.Score = fieldPCBScore(thisinfo.ProjectCode, info.ProjectCode, cone.ProjectCodeType, cone.Score)
				} else { //无采购单位，打分考虑长度
					if len([]rune(thisinfo.ProjectName)) > 5 {
						cone.ProjectNameType, cone.Score = fieldPCBScore(thisinfo.ProjectName, info.ProjectName, cone.ProjectNameType, cone.Score)
					} else {
						cone.ProjectNameType = "D"
					}
					if len(thisinfo.ProjectCode) > 6 {
						cone.ProjectCodeType, cone.Score = fieldPCBScore(thisinfo.ProjectCode, info.ProjectCode, cone.ProjectCodeType, cone.Score)
					} else {
						cone.ProjectCodeType = "D"
					}
				}
				//省市打分
				if thisinfo.Area != "A" && thisinfo.Area != "全国" && info.Area != "A" && info.Area != "全国" {
					if thisinfo.Area == info.Area && thisinfo.City == info.City {
						cone.Score += 2
					} else {
						cone.Score -= 1
					}
				} else {
					cone.Score += 1
				}
				//代理机构打分
				if len([]rune(info.Agency)) > 0 {
					if thisinfo.Agency == info.Agency { //A
						cone.Score += 2
					} else if strings.Index(info.Agency, thisinfo.Agency) > -1 || strings.Index(thisinfo.Agency, info.Agency) > -1 { //B
						cone.Score += 1
					} else {
						if len(thisinfo.Agency) < 1 { //E
							cone.Score -= 1
						} else { //C
							cone.Score -= 2
						}
					}
				} else { //D不计分
					//
				}
				scores = append(scores, cone)
			}
		}
	}
	return scores
}

//项目名称、项目编号、采购单位打分
func fieldPCBScore(this, info, ctype string, score int) (string, int) {
	if len(info) > 0 {
		if this == info { //A
			score += 5
			ctype = "A"
		} else if strings.Index(info, this) > -1 || strings.Index(this, info) > -1 { //B
			score += 2
			ctype = "B"
		} else {
			if len(this) < 1 { //E
				score -= 1
				ctype = "E"
			} else { //C
				score -= 2
				ctype = "C"
			}
		}
	} else { //D不计分
		ctype = "D"
	}
	return ctype, score
}