package service

import (
	"context"
	"go-admin/app/observe/models"
	"go-admin/app/observe/service/dto"
	"go-admin/render"
	"go-admin/render/report"

	"github.com/go-admin-team/go-admin-core/logger"
)

type ScopeGraphBasic struct {
	ADD    []render.NodeSummary `json:"add"`
	Update []render.NodeSummary `json:"update"`
	Remove []render.NodeSummary `json:"remove"`
	Reset  bool                 `json:"reset"`
}

func (sgb *ScopeGraphBasic) setShape(icon string) string {
	switch icon {
	case "cloud":
		return "cloud"
	case "mysql":
		return "cylinder"
	case "clickhouse":
		return "cylinder"
	case "mssql":
		return "cylinder"
	case "oracle":
		return "cylinder"
	case "db2":
		return "cylinder"
	case "postgresql":
		return "cylinder"
	case "hive":
		return "cylinder"
	case "mariadb":
		return "cylinder"
	case "sqlite":
		return "cylinder"
	case "mongodb":
		return "cylinder"
	case "redis":
		return "cylinder"
	case "neo4j":
		return "cylinder"
	case "elasticsearch":
		return "cylinder"
	case "opensearch":
		return "cylinder"
	case "memcached":
		return "cylinder"
	case "other_sql":
		return "cylinder"
	case "kafka":
		return "dottedcylinder"
	case "activemq":
		return "dottedcylinder"
	case "jms":
		return "dottedcylinder"
	case "rabbitmq":
		return "dottedcylinder"
	case "rocketmq":
		return "dottedcylinder"
	default:
		return "circle"
	}
}

func (sgb *ScopeGraphBasic) AddNoSoulGraph(
	svc *Service,
	ctx context.Context,
	req *dto.ServiceGetEdgesReq,
	resp *models.Graph) {
	if err := svc.GetNoSoulGraph(ctx, req, resp); err != nil {
		logger.Error("get no-soul graph err: ", err.Error())
		// api.Error(http.StatusInternalServerError, err, err.Error())
		return
	}
	for _, node := range resp.Nodes {
		ns := render.NodeSummary{
			BasicNodeSummary: render.BasicNodeSummary{
				ID:         node.ID,
				Label:      node.Title,    //钻取下级  从属依赖下级
				LabelMinor: node.SubTitle, //钻取下下级  从属依赖下下级
				Shape:      sgb.setShape(node.Icon),
				Color:      "DI",
			},
		}
		//TODO:
		for _, es := range resp.Edges {
			if es.Source == node.ID {
				ns.Adjacency = append(ns.Adjacency, es.Target)
			}
		}
		sgb.ADD = append(sgb.ADD, ns)
	}
	sgb.Reset = true
}

func (sgb *ScopeGraphBasic) UpdateGraph(
	svc *Service,
	ctx context.Context,
	req *dto.ServiceGetEdgesReq,
	resp *models.Graph) {
	if err := svc.GetGraph(ctx, req, resp); err != nil {
		logger.Error("get graph err: ", err.Error())
		// api.Error(http.StatusInternalServerError, err, err.Error())
		return
	}
	for _, node := range resp.Nodes {
		ns := render.NodeSummary{
			BasicNodeSummary: render.BasicNodeSummary{
				ID:         node.ID,
				Label:      node.Title,    //钻取下级  从属依赖下级
				LabelMinor: node.SubTitle, //钻取下下级  从属依赖下下级
				Shape:      sgb.setShape(node.Icon),
				Color:      "G",
				// Tag:        "camera",
			},
		}
		if node.Apdex == 0 {
			node.Apdex = 1
		}
		// 当成功和失败都为0时，为系统组件，系统组件标记为100%成功率（暂定）
		if node.ArcFaild == 0 && node.ArcSuccess == 0 {
			node.ArcSuccess = 1
		}
		mrApdex := report.MetricRow{
			ID:       "apdex",
			Label:    "可用性",
			Format:   "percent",
			Value:    node.Apdex * 100,
			Priority: 1,
			Metric: report.Metric{
				Min: 0,
				Max: 100,
			},
		}
		mrErr := report.MetricRow{
			ID:       "request failed",
			Label:    "错误率",
			Format:   "percent",
			Value:    node.ArcFaild * 100,
			Priority: 1,
			Metric: report.Metric{
				Min: 0,
				Max: 100,
			},
		}
		mrSucc := report.MetricRow{
			ID:       "request success",
			Label:    "成功率",
			Format:   "percent",
			Value:    node.ArcSuccess * 100,
			Priority: 2,
			Metric: report.Metric{
				Min: 0,
				Max: 100,
			},
		}
		// mrSend := report.MetricRow{
		// 	ID:       "Send Req",
		// 	Label:    "发送量",
		// 	Format:   "",
		// 	Value:    float64(node.Send),
		// 	Priority: 3,
		// 	Metric: report.Metric{
		// 		Min: 0,
		// 		Max: float64(node.Send) + float64(node.Receive),
		// 	},
		// }
		// mrReceive := report.MetricRow{
		// 	ID:       "Receive Req",
		// 	Label:    "接收量",
		// 	Format:   "",
		// 	Value:    float64(node.Receive),
		// 	Priority: 4,
		// 	Metric: report.Metric{
		// 		Min: 0,
		// 		Max: float64(node.Send) + float64(node.Receive),
		// 	},
		// }
		if node.ArcFaild+node.ArcSuccess == 0 {
			ns.Color = "DI"
		} else {
			if node.ArcSuccess < 0.6 || node.Apdex < 0.4 {
				ns.Color = "R"
			} else if (node.ArcSuccess >= 0.6 && node.ArcSuccess < 0.8) ||
				(node.Apdex >= 0.4 && node.Apdex < 0.8) {
				ns.Color = "Y"
			}
		}
		ns.Metrics = append(ns.Metrics, mrApdex)
		ns.Metrics = append(ns.Metrics, mrErr)
		ns.Metrics = append(ns.Metrics, mrSucc)
		// ns.Metrics = append(ns.Metrics, mrSend)
		// ns.Metrics = append(ns.Metrics, mrReceive)
		for _, es := range resp.Edges {
			if es.Source == node.ID {
				ns.Adjacency = append(ns.Adjacency, es.Target)
			}
		}
		sgb.Update = append(sgb.Update, ns)
	}
	// sgb.Reset = true
}