package business

import (
	"fmt"
	"net/http"
	"os"
	"strconv"
	"time"

	"github.com/gin-gonic/gin"
	"github.com/gin-gonic/gin/binding"
	"github.com/google/uuid"

	//"device-manage/app/admin/models"
	"device-manage/app/admin/models/busmodels"
	"device-manage/tools"
	"device-manage/tools/app"
)

// @Summary 获取设备列表
// @Description Get JSON
// @Tags 设备列表
// @Param name query string false "name"
// @Param status query string false "status"
// @Param deviceSn query string false "deviceSn"
// @Param pageSize query int false "页条数"
// @Param pageIndex query int false "页码"
// @Success 200 {object} app.Response "{"code": 200, "data": [...]}"
// @Router /api/v1/device/list/devicelist [get]
// @Security Bearer
func GetLogList(c *gin.Context) {
	var data busmodels.BusDeviceLog
	var params busmodels.QueryLogParams
	err := c.MustBindWith(&params, binding.JSON)

	pageSize := params.PageSize
	pageIndex := params.PageIndex
	gids := params.Gids

	data.LogName = params.LogName
	data.DeviceSn = params.DeviceSn

	result, count, err := data.GetPage(pageSize, pageIndex, gids)
	tools.HasError(err, "", -1)

	app.PageOK(c, result, count, pageIndex, pageSize, "")
}

func GetSingleDeviceLogList(c *gin.Context) {
	var data busmodels.BusDeviceLog
	var params busmodels.QueryLogParams
	err := c.MustBindWith(&params, binding.JSON)
	pageSize := params.PageSize
	pageIndex := params.PageIndex
	data.DeviceSn = params.DeviceSn

	result, count, err := data.GetSingleDevicePage(pageSize, pageIndex)
	tools.HasError(err, "", -1)

	app.PageOK(c, result, count, pageIndex, pageSize, "")
}

func DeleteDeviceLog(c *gin.Context) {
	var data busmodels.BusDeviceLog
	data.UpdateBy = tools.GetUserIdStr(c)
	IDS := tools.IdsStrToIdsIntGroup("logId", c)
	fmt.Println(IDS)
	result, err := data.BatchDelete(IDS)
	tools.HasError(err, "修改失败", 500)
	app.OK(c, result, "删除成功")
}

//web 端下载日志文件
func DownloadDeviceLog(c *gin.Context) {
	var fileInfo busmodels.BusDeviceLog
	fileInfo.Uid = c.Query("uid")
	fileDir := "files/logs/" + fileInfo.Uid[0:2] + "/" + fileInfo.Uid[2:4]
	finalPath := fileDir + "/" + fileInfo.Uid
	fmt.Println("文件路径：", finalPath)
	//打开文件
	if _, err := os.Open(finalPath); err != nil {
		c.Redirect(http.StatusFound, "/404")
		return
	}
	deviceLog, _ := fileInfo.GetLogInfo()
	fmt.Println("文件名 ：", deviceLog.LogName)
	c.Header("Content-Type", "application/octet-stream")
	c.Header("Content-Disposition", "attachment; filename="+deviceLog.LogName)
	c.Header("Content-Transfer-Encoding", "binary")
	c.File(finalPath)
	return
}

//设备端上传日志
func DeviceUploadLog(c *gin.Context) {
	// 获取上传文件
	var dev busmodels.BusDevice
	var deviceLog busmodels.BusDeviceLog
	time := time.Now()
	file, _ := c.FormFile("file")
	user, _ := c.GetPostForm("user")
	deviceSn, _ := c.GetPostForm("deviceSn")
	uid := uuid.New().String()
	fmt.Println("user:", user)
	fmt.Println("deviceSn:", deviceSn)
	fileName := deviceSn + "-" + time.Format("20060102150405") + ".zip"
	destPath := "files/logs/" + uid[0:2] + "/" + uid[2:4]
	finalPath := destPath + "/" + uid
	// 上传文件到指定的路径
	if _, err := os.Stat(destPath); err != nil {
		if err = os.MkdirAll(destPath, os.ModePerm); err != nil {
			fmt.Println(err)
			c.String(http.StatusBadRequest, "保存失败 Error:%s", err.Error())
			return
		}
	}

	if _, err := os.Stat(finalPath); err != nil {
		if _, err = os.Create(finalPath); err != nil {
			fmt.Println(err)
			c.String(http.StatusBadRequest, "保存失败 Error:%s", err.Error())
			return
		}
	}

	if err := c.SaveUploadedFile(file, finalPath); err != nil {
		c.String(http.StatusBadRequest, "保存失败 Error:%s", err.Error())
		return
	}
	dev.DeviceSn = deviceSn
	devInfo, _ := dev.GetDeviceByDeviceSn()
	deviceLog.DeviceSn = deviceSn
	deviceLog.LogName = fileName
	deviceLog.Size = strconv.FormatInt(file.Size, 10)
	deviceLog.Uid = uid
	deviceLog.GroupId = devInfo.GroupId
	deviceLog.UpdateBy = user
	deviceLog.CreateBy = user
	deviceLog.UpdatedAt = time
	deviceLog.CreatedAt = time
	deviceLog.Insert()
}