package service

import (
	"fmt"
	"iot_manager_service/app/device/dao"
	"iot_manager_service/app/device/model"
	"iot_manager_service/util"
	"strconv"
	"time"
)

var IntelligentLightingService = new(intelligentLightingService)

type intelligentLightingService struct{}

func (s *intelligentLightingService) GetDetailByLight(tenantId, id int) (model.RspIntelligentLightDetail,
	*util.Errors) {
	detail := model.RspIntelligentLightDetail{}
	lightControl, _ := LightControlService.GetOne(id)
	if lightControl != nil {
		lightControl.LampPoleName = lightControl.LampPoleName + "(" + lightControl.LampPoleSN + ")"
		detail.LightControlList = []dao.LightControl{*lightControl}
		detail.LampPoleName = lightControl.LampPoleName
	}
	detail.LightRelMap = s.GetLightRelation(tenantId, id, model.RelationTypeLight)
	return detail, nil
}

func (s *intelligentLightingService) GetLightRelation(tenantId, rId, relationType int) model.IntelligentLightSimple {
	detail := model.IntelligentLightSimple{}

	// 获取照明策略关联
	intelligentLight := dao.IntelligentLight{
		Rid:          rId,
		RelationType: relationType,
		TenantId:     tenantId,
	}
	relations, _ := intelligentLight.GetByRidAndType()
	if len(relations) == 0 {
		return detail
	}
	lightId := relations[0].LightID

	// 获取策略详情（日期，如果是年，使用当前年起始日期）
	lightStrategy, _ := LightStrategyService.GetOne(lightId)

	if lightStrategy == nil {
		return detail
	}
	//获取灯控名称和SN
	detail.LightName = lightStrategy.LightName
	detail.LightSn = lightStrategy.LightSn

	//全年
	if lightStrategy.IsAllYear == model.IsYear {
		year := time.Now().Year()
		detail.EffectiveDate = fmt.Sprintf("%d-01-01 ~ %d-12-31", year, year)
	} else {
		detail.EffectiveDate = lightStrategy.StartTime + " ~ " + lightStrategy.EndTime
	}

	// 获取策略时间（每日的时间策略）
	timeConditions := TimeConditionService.GetByLightId(lightId)
	for _, timeCondition := range timeConditions {
		if timeCondition.StartTime == "" && timeCondition.EndTime == "" {
			timeCondition.StartTime = "日落"
			timeCondition.EndTime = "日出"
		}
		detail.TimeConditionList = append(detail.TimeConditionList, model.TimeConditionSimple{
			Luminance: strconv.Itoa(timeCondition.Luminance) + "%",
			Times:     timeCondition.StartTime + " ~ " + timeCondition.EndTime,
		})
	}

	return detail
}

func (s *intelligentLightingService) BatchGet(ids []int) []dao.IntelligentLight {
	// 创建查询实例
	intelligent := &dao.IntelligentLight{}
	intelligentLights, err := intelligent.BatchGet(ids)
	if err != nil {
		return nil
	}
	return intelligentLights
}

func (s *intelligentLightingService) List(tenantId int, searchValue string, current, size,
	groupId int) ([]model.RspIntelligentLightListDetail, error) {
	var result []model.RspIntelligentLightListDetail
	//获取策略关联信息
	intelligent := &dao.IntelligentLight{
		RelationType: model.RelationTypeLampPoleGroup,
		TenantId:     tenantId,
	}

	list, err := intelligent.GetByGroup(searchValue, current, size, groupId)
	if err != nil {
		return nil, nil
	}
	for _, intelligentLight := range list {
		detail := model.RspIntelligentLightListDetail{
			PublicName:   intelligentLight.LightControl.Name,
			PublicId:     intelligentLight.LightControl.ID,
			LampPoleName: intelligentLight.LightControl.LampPoleName,
			LampPoleSn:   intelligentLight.LightControl.LampPoleSN,
			StrategyName: intelligentLight.LightName,
			DeviceSn:     intelligentLight.LightControl.SN,
			ControlType:  intelligentLight.LightControl.ControlType,
			IsShowOpts:   true,
		}

		if intelligentLight.Luminance > 0 {
			detail.LightControlState = 1
		} else {
			detail.LightControlState = 2
		}
		detail.RunState = util.GetDeviceState(detail.DeviceSn)
		result = append(result, detail)
	}

	return result, nil
}