package dashboard

import (
	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
	"github.com/TeaOSLab/EdgeCommon/pkg/systemconfigs"
	"github.com/TeaOSLab/EdgeUser/internal/configloaders"
	"github.com/TeaOSLab/EdgeUser/internal/utils/numberutils"
	"github.com/TeaOSLab/EdgeUser/internal/web/actions/actionutils"
	"github.com/iwind/TeaGo/maps"
)

type IndexAction struct {
	actionutils.ParentAction
}

func (this *IndexAction) Init() {
	this.Nav("", "", "")
}

func (this *IndexAction) RunGet(params struct{}) {
	// 是否开启了CDN
	registerConfig, err := configloaders.LoadRegisterConfig()
	if err != nil {
		this.ErrorPage(err)
		return
	}
	if registerConfig != nil && !registerConfig.CDNIsOn {
		if registerConfig.NSIsOn {
			this.RedirectURL("/dashboard/ns")
			return
		}

		// 显示空白
		this.View("@blank")
		this.Show()
		return
	}

	// 是否需要审核和实名认证
	this.Data["isVerified"] = this.Context.GetBool("isVerified")
	this.Data["isIdentified"] = this.Context.GetBool("isIdentified")

	if !configloaders.RequireVerification() {
		this.Data["isVerified"] = true
	}
	if !configloaders.RequireIdentity() {
		this.Data["isIdentified"] = true
	}

	// 查看UI配置
	uiConfig, _ := configloaders.LoadUIConfig()
	this.Data["uiConfig"] = maps.Map{
		"showTrafficCharts":   true,
		"showBandwidthCharts": true,
		"bandwidthUnit":       systemconfigs.BandwidthUnitBit,
	}
	if uiConfig != nil {
		this.Data["uiConfig"] = maps.Map{
			"showTrafficCharts":   uiConfig.ShowTrafficCharts,
			"showBandwidthCharts": uiConfig.ShowBandwidthCharts,
			"bandwidthUnit":       systemconfigs.BandwidthUnitBit, // 强制使用比特单位
		}
	}

	// 是否需要激活邮箱
	var userResp *pb.FindEnabledUserResponse
	this.Data["emailVerificationMessage"] = ""
	if registerConfig != nil && registerConfig.EmailVerification.IsOn {
		// 尚未激活
		verificationResp, err := this.RPC().UserEmailVerificationRPC().FindLatestUserEmailVerification(this.UserContext(), &pb.FindLatestUserEmailVerificationRequest{})
		if err != nil {
			this.ErrorPage(err)
			return
		}
		if verificationResp.UserEmailVerification != nil {
			this.Data["emailVerificationMessage"] = "电子邮箱等待激活，请及时激活。"
		} else if registerConfig.EmailVerification.ShowNotice {
			// 尚未绑定
			var userErr error
			userResp, userErr = this.RPC().UserRPC().FindEnabledUser(this.UserContext(), &pb.FindEnabledUserRequest{UserId: this.UserId()})
			if userErr != nil {
				this.ErrorPage(userErr)
				return
			}
			if userResp.User != nil && len(userResp.User.VerifiedEmail) == 0 {
				this.Data["emailVerificationMessage"] = "尚未绑定电子邮箱，请点此绑定。"
			}
		}
	}

	// 是否需要验证手机号
	this.Data["mobileVerificationMessage"] = ""
	if registerConfig != nil && registerConfig.MobileVerification.IsOn && registerConfig.MobileVerification.ShowNotice {
		// 尚未绑定
		if userResp == nil {
			var userErr error
			userResp, userErr = this.RPC().UserRPC().FindEnabledUser(this.UserContext(), &pb.FindEnabledUserRequest{UserId: this.UserId()})
			if userErr != nil {
				this.ErrorPage(userErr)
				return
			}
		}
		if userResp.User != nil && len(userResp.User.VerifiedMobile) == 0 {
			this.Data["mobileVerificationMessage"] = "尚未绑定手机号码，请点此绑定。"
		}
	}

	this.Show()
}

func (this *IndexAction) RunPost(params struct{}) {
	// 查看UI配置
	uiConfig, _ := configloaders.LoadUIConfig()
	this.Data["uiConfig"] = maps.Map{
		"showTrafficCharts":   true,
		"showBandwidthCharts": true,
		"bandwidthUnit":       systemconfigs.BandwidthUnitBit,
	}
	if uiConfig != nil {
		this.Data["uiConfig"] = maps.Map{
			"showTrafficCharts":   uiConfig.ShowTrafficCharts,
			"showBandwidthCharts": uiConfig.ShowBandwidthCharts,
			"bandwidthUnit":       systemconfigs.BandwidthUnitBit, // 强制使用比特单位
		}
	}

	dashboardResp, err := this.RPC().UserRPC().ComposeUserDashboard(this.UserContext(), &pb.ComposeUserDashboardRequest{UserId: this.UserId()})
	if err != nil {
		this.ErrorPage(err)
		return
	}

	var monthlyPeekBandwidthBytes = dashboardResp.MonthlyPeekBandwidthBytes
	var dailyPeekBandwidthBytes = dashboardResp.DailyPeekBandwidthBytes
	monthlyPeekBandwidthBytes *= 8
	dailyPeekBandwidthBytes *= 8
	this.Data["dashboard"] = maps.Map{
		"countServers":              dashboardResp.CountServers,
		"monthlyTrafficBytes":       numberutils.FormatBytes(dashboardResp.MonthlyTrafficBytes),
		"monthlyPeekBandwidthBytes": numberutils.FormatBits(monthlyPeekBandwidthBytes),
		"dailyTrafficBytes":         numberutils.FormatBytes(dashboardResp.DailyTrafficBytes),
		"dailyPeekBandwidthBytes":   numberutils.FormatBits(dailyPeekBandwidthBytes),
	}

	// 每日流量统计
	{
		var statMaps = []maps.Map{}
		for _, stat := range dashboardResp.DailyTrafficStats {
			var infoMap = maps.Map{
				"bytes":         stat.Bytes,
				"day":           stat.Day[4:6] + "月" + stat.Day[6:] + "日",
				"countRequests": stat.CountRequests,
			}
			if uiConfig.ShowCacheInfoInTrafficCharts {
				infoMap["cachedBytes"] = stat.CachedBytes
				infoMap["countCachedRequests"] = stat.CountCachedRequests
			}
			statMaps = append(statMaps, infoMap)
		}
		this.Data["dailyTrafficStats"] = statMaps
	}

	// 每日峰值带宽统计
	{
		var statMaps = []maps.Map{}
		for _, stat := range dashboardResp.DailyPeekBandwidthStats {
			statMaps = append(statMaps, maps.Map{
				"bytes": stat.Bytes,
				"day":   stat.Day[4:6] + "月" + stat.Day[6:] + "日",
			})
		}
		this.Data["dailyPeekBandwidthStats"] = statMaps
	}

	this.Data["bandwidthPercentile"] = dashboardResp.BandwidthPercentile
	this.Data["bandwidthPercentileBits"] = dashboardResp.BandwidthPercentileBits

	this.Success()
}