package gonganxitong

import (
	"shylinux.com/x/ice"
	kit "shylinux.com/x/toolkits"

	"shylinux.com/x/community/src/gonganxitong/model"
)

type apply struct {
	Table
	order  string `data:"502"`
	role   string `data:"leader"`
	create string `name:"create user_place_role*:select begin_time:select@date end_time:select@date" role:"void"`
	cancel string `name:"cancel" role:"void"`
	submit string `name:"submit" role:"void"`
}

func (s apply) Init(m *ice.Message, arg ...string) {
	USER_PLACE_ROLE := s.Keys(s.UserPlace, model.ROLE)
	m.Design(s.Create, "", kit.JoinWord(USER_PLACE_ROLE+"*:select", "begin_time:select@date", "end_time:select@date"))
	s.Table.Init(m, arg...)
}
func (s apply) Inputs(m *ice.Message, arg ...string) {
	s.UserPlace.Inputs(m, arg...)
}
func (s apply) Create(m *ice.Message, arg ...string) {
	PLACE_UID, USER_PLACE_ROLE := s.Keys(s.Place, model.UID), s.Keys(s.UserPlace, model.ROLE)
	arg = kit.TransArgKeys(arg, PLACE_UID, model.PLACE_UID, USER_PLACE_ROLE, model.ROLE)
	s.Insert(m, kit.Simple(arg, model.PLACE_UID, m.Option(PLACE_UID), m.OptionSimple(model.USER_UID))...)
	m.ProcessRewrite(model.UID, m.Result())
}
func (s apply) List(m *ice.Message, arg ...string) {
	s.FieldsWithCreatedAT(m, s,
		model.USER_UID, model.APPLY_STATUS,
		s.AS(s.Key(s, model.ROLE), s.Keys(s.UserPlace, model.ROLE)), model.BEGIN_TIME, model.END_TIME,
	)
	if len(arg) == 1 {
		s.Select(m, model.PLACE_UID, arg[0], model.USER_UID, m.Option(model.USER_UID))
	} else if len(arg) == 2 {
		s.SelectDetail(m, model.PLACE_UID, arg[0], model.USER_UID, m.Option(model.USER_UID), model.UID, arg[1])
		switch ApplyStatus(kit.Int(m.Append(model.APPLY_STATUS))) {
		case ApplyCreate:
			m.PushButton(s.Cancel, s.Submit)
		case ApplySubmit:
			m.EchoQRCode(s.Link(m, arg[0], s.Prefix(m, allow{}), arg[1])).Echo("请让管理员扫码或等待审批")
			defer func() { m.Echo("<img class='avatar' src='%s'/>", m.Resource(m.Append(model.USER_AVATAR))) }()
		case ApplyRejected, ApplyApproved:
			s.DoneMessage(m)
		}
	} else {
		return
	}
	s.SelectJoinUser(m)
	s.DisplayBase(m, "")
}
func (s apply) Cancel(m *ice.Message, arg ...string) {
	s.changeStatus(m, ApplyCreate, ApplyCancel)
}
func (s apply) Submit(m *ice.Message, arg ...string) {
	msg := s.changeStatus(m, ApplyCreate, ApplySubmit)
	if m.WarnNotValid(msg.IsErr()) {
		return
	}
	role, style := UserPlaceCreator, ""
	switch UserPlaceRole(kit.Int(msg.Append(model.ROLE))) {
	case UserPlaceLandlord:
		role, style = UserPlaceCreator, "danger"
	default:
		role, style = UserPlaceLandlord, "notice"
	}
	msg = m.Cmd(s.UserPlace, s.Select, m.OptionSimple(s.Keys(s.Place, model.UID)), model.ROLE, role)
	if m.WarnNotFound(msg.Length() == 0, role.String()) {
		return
	}
	m.Option(model.FROM_USER_UID, m.Option(model.USER_UID))
	m.Cmd(s.Prefix(m, allow{}), s.Create, model.APPLY_UID, m.Option(model.UID), model.PLACE_UID, m.Option(s.Keys(s.Place, model.UID)), msg.AppendSimple(model.USER_UID), model.STATUS, AllowCreate)
	s.RecordEvent(m, kit.JoinWord("🕑", m.Trans("apply submit", "权限申请 已提交"), kit.Cut(m.Option(model.UID), 6), s.TransRole(m, "", style), m.Option(model.USER_NAME)), m.Option(model.UID))
	s.SendMessage(m, msg.Append(model.USER_UID), m.Option(model.USER_UID))
}
func (s apply) Reject(m *ice.Message, arg ...string) {
	msg := s.changeStatus(m, ApplySubmit, ApplyRejected)
	s.SendTemplate(msg, "", "", m.Trans("apply rejected", "权限申请 已驳回"))
	m.Option(model.ROLE, msg.Append(model.ROLE))
}
func (s apply) Approve(m *ice.Message, arg ...string) {
	msg := s.changeStatus(m, ApplySubmit, ApplyApproved)
	if msg.IsErr() {
		return
	}
	m.Cmd(s.UserPlace, s.Insert, s.Keys(s.Place, model.UID), msg.Append(model.PLACE_UID), msg.AppendSimple(model.USER_UID, model.ROLE))
	s.SendTemplate(msg, "", "", m.Trans("apply approved", "权限申请 已通过"))
	m.Option(model.ROLE, msg.Append(model.ROLE))
}

func init() { ice.TeamCtxCmd(apply{Table: newTable()}) }

func (s apply) changeStatus(m *ice.Message, from, to ApplyStatus, arg ...string) *ice.Message {
	msg := s.Select(m.Spawn(), m.OptionSimple(model.UID)...)
	if !m.WarnNotFound(msg.Length() == 0, m.Option(model.UID)) {
		if status := ApplyStatus(kit.Int(msg.Append(model.STATUS))); !m.WarnNotValid(status != from, status.String()) {
			s.Update(m, kit.Dict(model.STATUS, to), m.OptionSimple(model.UID)...)
		}
	}
	return msg
}

type ApplyStatus int

const (
	ApplyCreate ApplyStatus = iota
	ApplyCancel
	ApplySubmit
	ApplyRejected
	ApplyApproved
)

var ApplyStatusList = map[ApplyStatus]string{
	ApplyCreate:   "create",
	ApplyCancel:   "cancel",
	ApplySubmit:   "submit",
	ApplyRejected: "rejected",
	ApplyApproved: "approved",
}

func (s ApplyStatus) String() string { return ApplyStatusList[s] }