package oclib

import (
	"encoding/json"
	"fmt"
	"slices"
	"time"

	"cloud.o-forge.io/core/oc-lib/dbs"
	"cloud.o-forge.io/core/oc-lib/models/resources"
	"cloud.o-forge.io/core/oc-lib/models/resources/workflow/graph"
	"cloud.o-forge.io/core/oc-lib/models/utils"
	"go.mongodb.org/mongo-driver/bson/primitive"
)

type AbstractWorkflow struct {
	resources.ResourceSet
	Graph    *graph.Graph      `bson:"graph,omitempty" json:"graph,omitempty"`
	Schedule *WorkflowSchedule `bson:"schedule,omitempty" json:"schedule,omitempty"`
}

func (w *AbstractWorkflow) isDCLink(link graph.GraphLink) bool {
	if slices.Contains(w.Datacenters, link.Destination.ID) || slices.Contains(w.Datacenters, link.Source.ID) {
		return true
	}
	return false
}

type Workflow struct {
	utils.AbstractObject
	AbstractWorkflow
}

func (d *Workflow) GetName() string {
	return d.Name
}

func (d *Workflow) CheckBooking() bool {
	fmt.Println("CheckBooking", d.Schedule)
	if d.Schedule != nil && d.Schedule.Start != nil {
		sd := primitive.NewDateTimeFromTime(d.Schedule.Start.Add(time.Minute * -1))
		var f dbs.Filters
		if d.Schedule.End == nil {
			ed := primitive.NewDateTimeFromTime(d.Schedule.Start.Add(time.Minute * 10))
			f = dbs.Filters{
				And: map[string][]dbs.Filter{
					"execution_date": {{Operator: "gte", Value: sd}, {Operator: "lte", Value: ed}},
				},
			}
		} else {
			ed := primitive.NewDateTimeFromTime(d.Schedule.End.Add(time.Minute * 1))
			f = dbs.Filters{
				And: map[string][]dbs.Filter{
					"execution_date": {{Operator: "gte", Value: sd}},
					"end_date":       {{Operator: "lte", Value: ed}},
				},
			}
		}
		res, code, err := d.GetAccessor().Search(&f, "")
		fmt.Println("res", res, f, code, err)
		return len(res) == 0
	}
	return true
}

func (d *Workflow) GetAccessor() utils.Accessor {
	data := New()
	data.SetLogger(utils.WORKFLOW)
	return data
}

func (dma *Workflow) Deserialize(j map[string]interface{}) utils.DBObject {
	b, err := json.Marshal(j)
	if err != nil {
		return nil
	}
	json.Unmarshal(b, dma)
	return dma
}

func (dma *Workflow) Serialize() map[string]interface{} {
	var m map[string]interface{}
	b, err := json.Marshal(dma)
	if err != nil {
		return nil
	}
	json.Unmarshal(b, &m)
	return m
}