// Package thirdParty
// @Author 铁憨憨[cory] 2025/7/4 14:06:00
package thirdParty

import (
	"bytes"
	"context"
	"crypto/rand"
	"crypto/rsa"
	"crypto/x509"
	"encoding/base64"
	"encoding/json"
	"fmt"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/tiger1103/gfast-cache/cache"
	commonService "github.com/tiger1103/gfast/v3/internal/app/common/service"
	"github.com/tiger1103/gfast/v3/library/liberr"
	"net/http"
	"time"
)

/*
第三方接口：

	1、获取token
	2、推送第三方数据
	3、获取第三方数据
*/

const publicKeyBase64 = `MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCoaejbjbttHyHuEzHL8lIX5GZZ6zIYrqJpEDlPM4V5LHn19rSAYp2FyAr8y5Ctny9uUdaYbkoFiVQgxWrAYo4X/3O0OFDsowE25FMOLQY0Mn5B6CvVR7Sdt3DqzIzM1tUnJCIbVGNfDMgxLrLwFN8RvOW8MPlB6LgOvlGMDbj+OQIDAQAB`

type LoginRequest struct {
	Username string `json:"username"`
	Password string `json:"password"`
}
type LoginResponse struct {
	Code  int    `json:"code"`
	Msg   string `json:"msg"`
	Token string `json:"token"`
}

// CheckIfThereAreTokens redis中获取token，没有就获取
func CheckIfThereAreTokens(ctx context.Context) (token string, err error) {
	key := "thirdParty:tiandon:token"
	prefix := g.Cfg().MustGet(ctx, "system.cache.prefix").String()
	gfCache := cache.New(prefix)
	get, err := g.Redis().Get(ctx, gfCache.CachePrefix+key)
	if err != nil && get.String() != "" {
		token = get.String()
		return token, err
	} else {
		token, err = getTheToken(ctx)
		//过期时间为30分钟（1800秒），我这里少300秒，防止过期
		commonService.Cache().Set(ctx, key, token, time.Duration(1500)*time.Second)
		return token, err
	}
}

// getTheToken token获取
func getTheToken(ctx context.Context) (token string, err error) {
	err = g.Try(ctx, func(ctx g.Ctx) {
		// 1、构造加密密码
		encryptedPassword, err := rsaEncryptWithBase64PublicKey([]byte("Hkrsoft@#2023"), publicKeyBase64)
		if err != nil {
			liberr.ErrIsNil(ctx, err, "密码加密失败")
		}
		// 2、构造 JSON 请求体
		data, _ := json.Marshal(LoginRequest{
			Username: "zhangweiwei",
			Password: encryptedPassword,
		})
		// 3、构造 HTTP 请求
		req, _ := http.NewRequest("POST", "https://claritypm.powerchina.cn/neSmartsite-api/loginCli", bytes.NewReader(data))
		req.Header.Set("Content-Type", "application/json; charset=UTF-8")
		req.Header.Set("User-Agent", "Mozilla/5.0")
		req.Header.Set("Accept", "application/json")
		req.Header.Set("Origin", "https://claritypm.powerchina.cn")
		req.Header.Set("Referer", "https://claritypm.powerchina.cn/")
		// 4、发送请求
		resp, err := http.DefaultClient.Do(req)
		if err != nil {
			liberr.ErrIsNil(ctx, err, "推送第三方数据失败")
		}
		defer resp.Body.Close()
		// 5、解析响应体
		var result LoginResponse
		if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
			liberr.ErrIsNil(ctx, err, "解析第三方数据失败")
		}
		token = result.Token
	})
	return
}

// rsaEncryptWithBase64PublicKey RSA加密函数
func rsaEncryptWithBase64PublicKey(data []byte, base64PubKey string) (string, error) {
	decoded, err := base64.StdEncoding.DecodeString(base64PubKey)
	if err != nil {
		return "", err
	}
	pubInterface, err := x509.ParsePKIXPublicKey(decoded)
	if err != nil {
		return "", err
	}
	pub := pubInterface.(*rsa.PublicKey)
	encrypted, err := rsa.EncryptPKCS1v15(rand.Reader, pub, data)
	if err != nil {
		return "", err
	}
	return base64.StdEncoding.EncodeToString(encrypted), nil
}

type RealUser struct {
	UserName          string `json:"userName"`
	ClassManagerFlag  string `json:"classManagerFlag,omitempty"`
	Phone             string `json:"phone"`
	Sex               string `json:"sex"`
	CardType          string `json:"cardType"`
	CardNumber        string `json:"cardNumber"`
	UserType          string `json:"userType"`
	CardDept          string `json:"cardDept,omitempty"`
	Nation            string `json:"nation,omitempty"`
	Birthday          string `json:"birthday,omitempty"` // 格式：2025-01-01 00:00:00
	Address           string `json:"address,omitempty"`
	Avatar            string `json:"avatar,omitempty"`        // 限一张 http 地址
	Pic               string `json:"pic,omitempty"`           // 限一张 http 地址
	SafetyEdu         string `json:"safetyEdu,omitempty"`     // 限一张 http 地址
	Technology        string `json:"technology,omitempty"`    // 限一张 http 地址
	CardStartTime     string `json:"cardStartTime,omitempty"` // 格式：2025-01-01 00:00:00
	CardEndTime       string `json:"cardEndTime,omitempty"`
	StudyLevel        string `json:"studyLevel,omitempty"`
	PoliticsType      string `json:"politicsType,omitempty"`
	InsuranceFlag     string `json:"insuranceFlag,omitempty"`
	DiseaseFlag       string `json:"diseaseFlag,omitempty"`
	LaborContractFlag string `json:"laborContractFlag,omitempty"`
	Contacts          string `json:"contacts,omitempty"`
	ContactsPhone     string `json:"contactsPhone,omitempty"`
	MarryRemark       string `json:"marryRemark,omitempty"`
}

// SendRy 发送工人信息
func SendRy(ctx context.Context, user []*RealUser) (err error) {
	err = g.Try(ctx, func(ctx context.Context) {
		//1、获取token
		token, err := CheckIfThereAreTokens(ctx)
		liberr.ErrIsNil(ctx, err, "获取token失败")
		// 2、创建请求
		jsonData, _ := json.Marshal(user)
		fmt.Println("::::::::::::::::::::::               " + string(jsonData))
		req, err := http.NewRequest("POST",
			"https://claritypm.powerchina.cn/neSmartsite-api/realUser/tiandong/insertRealUser",
			bytes.NewReader(jsonData),
		)
		liberr.ErrIsNil(ctx, err, "创建客户端失败")
		// 3、设置请求头
		req.Header.Set("Content-Type", "application/json")
		req.Header.Set("Authorization", "Bearer "+token)
		req.Header.Set("User-Agent", "Mozilla/5.0")
		req.Header.Set("Accept", "application/json")
		// 4、发送请求
		resp, err := http.DefaultClient.Do(req)
		if err != nil {
			liberr.ErrIsNil(ctx, err, "发送数据到第三方失败")
			return
		}
		defer resp.Body.Close()

		var result LoginResponse
		if err := json.NewDecoder(resp.Body).Decode(&result); err != nil {
			liberr.ErrIsNil(ctx, err, "解析第三方数据失败")
		}
		fmt.Println("l111响应状态码:", result.Code)
		fmt.Println("c222响应内容:", result.Msg)
	})
	return err
}