package comm

import (
	"applet/app/db"
	"applet/app/e"
	"applet/app/utils/cache"
	"code.fnuoos.com/EggPlanet/egg_models.git/src/implement"
	enum2 "code.fnuoos.com/EggPlanet/egg_system_rules.git/enum"
	"github.com/aliyun/aliyun-oss-go-sdk/oss"
	"github.com/gin-gonic/gin"
)

// 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"
// @Success      200   {string}  	"许可链接"
// @Failure      400   {object}   md.Response              	"具体错误"
// @Router       /api/v1/comm/getOssUrl [get]
func GetOssUrl(c *gin.Context) {
	redisConn := cache.GetPool().Get()
	sysCfgDb := implement.NewSysCfgDb(db.Db, redisConn)
	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.AliyunOss(enum2.AliyunOssEndpoint).String()]
	bucketName := cfgMap[enum2.AliyunOss(enum2.AliyunOssBucketName).String()]
	objectName := cfgMap[enum2.AliyunOss(enum2.AliyunOssBucketScheme).String()]
	accessKeyID := cfgMap[enum2.AliyunOss(enum2.AliyunOssAccessKeyID).String()]
	accessKeySecret := cfgMap[enum2.AliyunOss(enum2.AliyunOssAccessKeySecret).String()]

	client, err := oss.New(endpoint, accessKeyID, accessKeySecret)
	if err != nil {
		e.OutErr(c, e.ERR_AES_ENCODE, err.Error())
		return
	}
	bucket, err := client.Bucket(bucketName)
	if err != nil {
		e.OutErr(c, e.ERR_AES_ENCODE, err.Error())
		return
	}
	signedURL, err := bucket.SignURL(objectName, oss.HTTPPut, 60*5)
	if err != nil {
		e.OutErr(c, e.ERR_AES_ENCODE, err.Error())
		return
	}

	e.OutSuc(c, signedURL, nil)
}