package dashboard

import (
	"github.com/gin-gonic/gin"
	"net/http"
	"HFish/core/dbUtil"
	"strconv"
	"HFish/utils/conf"
	"HFish/error"
)

func Html(c *gin.Context) {
	// 查询上钩数量
	sqlWeb := `select count(1) as sum from hfish_info where type="WEB";`
	sqlSsh := `select count(1) as sum from hfish_info where type="SSH";`
	sqlRedis := `select count(1) as sum from hfish_info where type="REDIS";`
	sqlMysql := `select count(1) as sum from hfish_info where type="MYSQL";`
	deepMysql := `select count(1) as sum from hfish_info where type="DEEP";`
	telnetMysql := `select count(1) as sum from hfish_info where type="TELNET";`
	ftpMysql := `select count(1) as sum from hfish_info where type="FTP";`
	memCacheMysql := `select count(1) as sum from hfish_info where type="MEMCACHE";`

	resultWeb := dbUtil.Query(sqlWeb)
	resultSsh := dbUtil.Query(sqlSsh)
	resultRedis := dbUtil.Query(sqlRedis)
	resultMysql := dbUtil.Query(sqlMysql)
	resultDeep := dbUtil.Query(deepMysql)
	resultTelnet := dbUtil.Query(telnetMysql)
	resultFtp := dbUtil.Query(ftpMysql)
	resultMemCache := dbUtil.Query(memCacheMysql)

	webSum := strconv.FormatInt(resultWeb[0]["sum"].(int64), 10)
	sshSum := strconv.FormatInt(resultSsh[0]["sum"].(int64), 10)
	redisSum := strconv.FormatInt(resultRedis[0]["sum"].(int64), 10)
	mysqlSum := strconv.FormatInt(resultMysql[0]["sum"].(int64), 10)
	deepSum := strconv.FormatInt(resultDeep[0]["sum"].(int64), 10)
	telnetSum := strconv.FormatInt(resultTelnet[0]["sum"].(int64), 10)
	ftpSum := strconv.FormatInt(resultFtp[0]["sum"].(int64), 10)
	memCacheSum := strconv.FormatInt(resultMemCache[0]["sum"].(int64), 10)

	// 读取服务运行状态
	mysqlStatus := conf.Get("mysql", "status")
	redisStatus := conf.Get("redis", "status")
	sshStatus := conf.Get("ssh", "status")
	webStatus := conf.Get("web", "status")
	apiStatus := conf.Get("api", "status")
	deepStatus := conf.Get("deep", "status")
	telnetStatus := conf.Get("telnet", "status")
	ftpStatus := conf.Get("ftp", "status")
	memCacheStatus := conf.Get("mem_cache", "status")

	c.HTML(http.StatusOK, "dashboard.html", gin.H{
		"webSum":         webSum,
		"sshSum":         sshSum,
		"redisSum":       redisSum,
		"mysqlSum":       mysqlSum,
		"deepSum":        deepSum,
		"telnetSum":      telnetSum,
		"ftpSum":         ftpSum,
		"memCacheSum":    memCacheSum,
		"webStatus":      webStatus,
		"sshStatus":      sshStatus,
		"redisStatus":    redisStatus,
		"mysqlStatus":    mysqlStatus,
		"apiStatus":      apiStatus,
		"deepStatus":     deepStatus,
		"telnetStatus":   telnetStatus,
		"ftpStatus":      ftpStatus,
		"memCacheStatus": memCacheStatus,
	})
}

// 仪表盘折线图 统计
func GetFishData(c *gin.Context) {
	// 统计 web
	sqlWeb := `
	SELECT
		strftime("%H", create_time) AS hour,
		sum(1) AS sum
	FROM
		hfish_info
	WHERE
		strftime('%s', datetime('now')) - strftime('%s', create_time) < (24 * 3600)
	AND type="WEB"
	GROUP BY
	hour;
   `

	resultWeb := dbUtil.Query(sqlWeb)

	webMap := make(map[string]int64)
	for k := range resultWeb {
		webMap[resultWeb[k]["hour"].(string)] = resultWeb[k]["sum"].(int64)
	}

	// 统计 ssh
	sqlSsh := `
	SELECT
		strftime("%H", create_time) AS hour,
		sum(1) AS sum
	FROM
		hfish_info
	WHERE
		strftime('%s', datetime('now')) - strftime('%s', create_time) < (24 * 3600)
	AND type="SSH"
	GROUP BY
	hour;
   `

	resultSSH := dbUtil.Query(sqlSsh)

	sshMap := make(map[string]int64)
	for k := range resultSSH {
		sshMap[resultSSH[k]["hour"].(string)] = resultSSH[k]["sum"].(int64)
	}

	// 统计 redis
	sqlRedis := `
	SELECT
		strftime("%H", create_time) AS hour,
		sum(1) AS sum
	FROM
		hfish_info
	WHERE
		strftime('%s', datetime('now')) - strftime('%s', create_time) < (24 * 3600)
	AND type="REDIS"
	GROUP BY
	hour;
   `

	resultRedis := dbUtil.Query(sqlRedis)

	redisMap := make(map[string]int64)
	for k := range resultRedis {
		redisMap[resultRedis[k]["hour"].(string)] = resultRedis[k]["sum"].(int64)
	}

	// 统计 mysql
	sqlMysql := `
	SELECT
		strftime("%H", create_time) AS hour,
		sum(1) AS sum
	FROM
		hfish_info
	WHERE
		strftime('%s', datetime('now')) - strftime('%s', create_time) < (24 * 3600)
	AND type="MYSQL"
	GROUP BY
	hour;
   `

	resultMysql := dbUtil.Query(sqlMysql)

	mysqlMap := make(map[string]int64)
	for k := range resultMysql {
		mysqlMap[resultMysql[k]["hour"].(string)] = resultMysql[k]["sum"].(int64)
	}

	// 统计 deep
	sqlDeep := `
	SELECT
		strftime("%H", create_time) AS hour,
		sum(1) AS sum
	FROM
		hfish_info
	WHERE
		strftime('%s', datetime('now')) - strftime('%s', create_time) < (24 * 3600)
	AND type="DEEP"
	GROUP BY
	hour;
   `

	resultDeep := dbUtil.Query(sqlDeep)

	deepMap := make(map[string]int64)
	for k := range resultDeep {
		deepMap[resultDeep[k]["hour"].(string)] = resultDeep[k]["sum"].(int64)
	}

	// 统计 ftp
	sqlFtp := `
	SELECT
		strftime("%H", create_time) AS hour,
		sum(1) AS sum
	FROM
		hfish_info
	WHERE
		strftime('%s', datetime('now')) - strftime('%s', create_time) < (24 * 3600)
	AND type="FTP"
	GROUP BY
	hour;
   `

	resultFtp := dbUtil.Query(sqlFtp)

	ftpMap := make(map[string]int64)
	for k := range resultFtp {
		ftpMap[resultFtp[k]["hour"].(string)] = resultFtp[k]["sum"].(int64)
	}

	// 统计 Telnet
	sqlTelnet := `
	SELECT
		strftime("%H", create_time) AS hour,
		sum(1) AS sum
	FROM
		hfish_info
	WHERE
		strftime('%s', datetime('now')) - strftime('%s', create_time) < (24 * 3600)
	AND type="TELNET"
	GROUP BY
	hour;
   `

	resultTelnet := dbUtil.Query(sqlTelnet)

	telnetMap := make(map[string]int64)
	for k := range resultTelnet {
		telnetMap[resultTelnet[k]["hour"].(string)] = resultTelnet[k]["sum"].(int64)
	}

	// 统计 MemCache
	sqlMemCache := `
	SELECT
		strftime("%H", create_time) AS hour,
		sum(1) AS sum
	FROM
		hfish_info
	WHERE
		strftime('%s', datetime('now')) - strftime('%s', create_time) < (24 * 3600)
	AND type="MEMCACHE"
	GROUP BY
	hour;
   `

	resultMemCache := dbUtil.Query(sqlMemCache)

	memCacheMap := make(map[string]int64)
	for k := range resultMemCache {
		memCacheMap[resultMemCache[k]["hour"].(string)] = resultMemCache[k]["sum"].(int64)
	}

	// 拼接 json
	s := map[string]map[string]int64{
		"web":      webMap,
		"ssh":      sshMap,
		"redis":    redisMap,
		"mysql":    mysqlMap,
		"deep":     deepMap,
		"ftp":      ftpMap,
		"telnet":   telnetMap,
		"memCache": memCacheMap,
	}

	c.JSON(http.StatusOK, error.ErrSuccessEdit(s))
}

// 仪表盘攻击饼图统计
func GetFishPieData(c *gin.Context) {
	// 统计攻击地区
	sqlRegion := `
	SELECT
		country,
		count(1) AS sum
	FROM
		hfish_info
	WHERE
		country != ""
	GROUP BY
		country
	ORDER BY sum desc
	LIMIT 10;
   `

	resultRegion := dbUtil.Query(sqlRegion)

	var regionList []map[string]string

	for k := range resultRegion {
		regionMap := make(map[string]string)
		regionMap["name"] = resultRegion[k]["country"].(string)
		regionMap["value"] = strconv.FormatInt(resultRegion[k]["sum"].(int64), 10)
		regionList = append(regionList, regionMap)
	}

	// 统计攻击IP
	sqlIP := `
	SELECT
		ip,
		count(1) AS sum
	FROM
		hfish_info
	WHERE
		ip != ""
	GROUP BY
		ip
	ORDER BY sum desc
	LIMIT 10;
   `
	resultIP := dbUtil.Query(sqlIP)

	var ipList []map[string]string

	for k := range resultIP {
		ipMap := make(map[string]string)
		ipMap["name"] = resultIP[k]["ip"].(string)
		ipMap["value"] = strconv.FormatInt(resultIP[k]["sum"].(int64), 10)
		ipList = append(ipList, ipMap)
	}

	c.JSON(http.StatusOK, gin.H{
		"regionList": regionList,
		"ipList":     ipList,
	})
}