package comm

import (
	"applet/app/db"
	"applet/app/e"
	"applet/app/md"
	"applet/app/md/comm"
	"applet/app/svc"
	"applet/app/svc/sys_cfg"
	"applet/app/utils/cache"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/implement"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/model"
	enum2 "code.fnuoos.com/EggPlanet/egg_system_rules.git/enum"
	"errors"
	"fmt"
	"github.com/aliyun/aliyun-oss-go-sdk/oss"
	"github.com/gin-gonic/gin"
	"time"
)

// GetOssUrl
// @Summary      通用请求-对象存储-上传许可链接(获取)
// @Tags         对象存储
// @Description  上传许可链接(获取)
// @Accept       json
// @Produce      json
// @param Authorization header string true "验证参数Bearer和token空格拼接"
// @Param    req    body	comm.ImgReqUploadReq 	true  "签名上传url"
// @Success      200   {string}  	"许可链接"
// @Failure      400   {object}   md.Response              	"具体错误"
// @Router       /api/v1/comm/getOssUrl [POST]
func GetOssUrl(c *gin.Context) {
	var args comm.ImgReqUploadReq
	err := c.ShouldBindJSON(&args)
	if err != nil {
		err = svc.HandleValidateErr(err)
		err1 := err.(e.E)
		e.OutErr(c, err1.Code, err1.Error())
		return
	}
	sysCfgDb := sys_cfg.NewSysCfgDb(db.Db)
	sysCfgs, err := sysCfgDb.SysCfgGetAll()
	if err != nil {
		e.OutErr(c, e.ERR_DB_ORM, err.Error())
		return
	}
	if sysCfgs == nil {
		e.OutErr(c, e.ERR_CFG_CACHE, nil)
		return
	}

	cfgMap := make(map[string]string, len(*sysCfgs))
	for _, cfg := range *sysCfgs {
		cfgMap[cfg.Key] = cfg.Val
	}
	endpoint := cfgMap[enum2.AliyunOssEndpoint]
	bucketName := cfgMap[enum2.AliyunOssBucketName]
	ossBucketScheme := cfgMap[enum2.AliyunOssBucketScheme]
	accessKeyID := cfgMap[enum2.AliyunOssAccessKeyID]
	accessKeySecret := cfgMap[enum2.AliyunOssAccessKeySecret]

	// 创建OSSClient实例。
	client, err := oss.New(ossBucketScheme+"://"+endpoint, accessKeyID, accessKeySecret)
	if err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}

	// 获取存储空间。
	bucket, err := client.Bucket(bucketName)
	if err != nil {
		e.OutErr(c, e.ERR, err.Error())
		return
	}

	options := []oss.Option{
		oss.ContentType(args.ContentType),
	}

	signedURL, err := bucket.SignURL(args.FileName, oss.HTTPPut, 60*5, options...)
	if err != nil {
		e.OutErr(c, e.ERR_AES_ENCODE, err.Error())
		return
	}

	e.OutSuc(c, signedURL, nil)
}

// AccessRecords
// @Summary      通用请求-访问记录-页面记录
// @Tags         访问记录
// @Description  页面记录
// @Accept       json
// @Produce      json
// @param Authorization header string true "验证参数Bearer和token空格拼接"
// @Param    req    body	comm.AccessRecordsReq 	true  "页面标识"
// @Success      200   {string}  				"success"
// @Success      200   {string}  				"data exist"
// @Failure      400   {object}   md.Response              	"具体错误"
// @Router       /api/v1/comm/accessRecords [POST]
func AccessRecords(c *gin.Context) {
	var req *comm.AccessRecordsReq
	if err1 := c.ShouldBindJSON(&req); err1 != nil {
		e.OutErr(c, e.ERR_INVALID_ARGS, err1.Error())
		return
	}

	user := svc.GetUser(c)
	date := time.Now().Format("2006-01-02")
	cacheKey := fmt.Sprintf(md.UserAccessRecordsKey, date, req.Index)
	if !cache.Exists(cacheKey) {
		ttl := 24 * 60 * 60 // 记录保存24小时
		_, err := cache.SetEx(cacheKey, nil, ttl)
		if err != nil {
			e.OutErr(c, e.ERR, err.Error())
			return
		}
	}

	get, err1 := cache.GetBit(cacheKey, user.Id)
	if err1 != nil || get == 0 {
		recordsDb := implement.NewEggAccessRecordsDb(db.Db)
		exist, err := recordsDb.EggAccessRecordsExist(user.Id, date, req.Index)
		if err != nil {
			e.OutErr(c, e.ERR_DB_ORM, nil)
		}
		if !exist {
			m := model.EggAccessRecords{
				Uid:       user.Id,
				PageIndex: req.Index,
				Date:      date,
			}
			_, err = recordsDb.EggAccessRecordsInsert(&m)
			if err != nil {
				e.OutErr(c, e.ERR_DB_ORM, nil)
				return
			}
		}

		_, err = cache.SetBit(cacheKey, user.Id, 1)
		if err != nil {
			e.OutErr(c, e.ERR, err.Error())
			return
		}
	} else {
		e.OutErr(c, e.ERR, errors.New("无效的重复请求").Error())
		return
	}

	e.OutSuc(c, "success", nil)
}