package component

import (
	"fmt"

	"joylink.club/ecs"
	"joylink.club/rtsssimulation/component/component_proto"
	"joylink.club/rtsssimulation/repository/model/proto"
)

var (
	// 驱采表引用
	CiQcTableType = ecs.NewComponentType[CiQcTable]()
	// 联锁驱动、采集状态表
	CiQcStateType = ecs.NewComponentType[CiQcState]()
)

// 联锁驱采数据表
type CiQcTable struct {
	EcsUid string
	// 驱动码表
	QdBits []*proto.QdData
	// 采集码表
	CjBits []*proto.CjData
	// 驱动索引
	QdIndex map[string]int
}

func NewCiQcTable(ecsUid string, qdbits []*proto.QdData, cjbits []*proto.CjData) *CiQcTable {
	return &CiQcTable{
		EcsUid: ecsUid,
		QdBits: qdbits,
		CjBits: cjbits,
	}
}

func (qc *CiQcTable) BuildQcIndex() error {
	qc.QdIndex = make(map[string]int)
	for i, qd := range qc.QdBits {
		if len(qd.RefRelays) > 0 {
			key := qd.RefRelays[0]
			if _, ok := qc.QdIndex[key]; ok {
				return fmt.Errorf("联锁驱动数据重复,驱动码表存在多个相同继电器: '%s'", key)
			} else {
				qc.QdIndex[key] = i
			}
		}
	}
	return nil
}

func (qc *CiQcTable) QueryQdIndex(uid string) (int, bool) {
	idx, ok := qc.QdIndex[uid]
	return idx, ok
}

type CiQcState struct {
	component_proto.CiQcState
}

func NewCiQcState(qlen int, clen int) *CiQcState {
	qbl := qlen / 8
	if qlen%8 != 0 {
		qbl++
	}
	cbl := clen / 8
	if clen%8 != 0 {
		cbl++
	}
	return &CiQcState{
		component_proto.CiQcState{
			Qbs: make([]byte, qbl),
			Cbs: make([]byte, cbl),
		},
	}
}