package contact

import (
	"context"
	"wechat-api/ent"
	"wechat-api/ent/contact"
	"wechat-api/ent/contactfieldtemplate"
	"wechat-api/ent/custom_types"
	"wechat-api/internal/svc"
	"wechat-api/internal/types"
	"wechat-api/internal/utils/dberrorhandler"

	"github.com/suyuan32/simple-admin-common/msg/errormsg"

	"github.com/suyuan32/simple-admin-common/utils/pointy"
	"github.com/zeromicro/go-zero/core/logx"
)

type GetContactByIdLogic struct {
	ctx    context.Context
	svcCtx *svc.ServiceContext
	logx.Logger
}

func NewGetContactByIdLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetContactByIdLogic {
	return &GetContactByIdLogic{
		ctx:    ctx,
		svcCtx: svcCtx,
		Logger: logx.WithContext(ctx),
	}
}

func (l *GetContactByIdLogic) GetContactById(req *types.IDReq) (*types.ContactInfoResp, error) {
	organizationId := l.ctx.Value("organizationId").(uint64)
	data, err := l.svcCtx.DB.Contact.Query().
		Where(
			contact.IDEQ(req.Id),                   // Filter by ID
			contact.OrganizationID(organizationId), // Additional filter by organizationId
		).WithContactFields(func(query *ent.ContactFieldQuery) {
		query.WithFieldContact()
	}).
		Only(l.ctx)
	if err != nil {
		return nil, dberrorhandler.DefaultEntError(l.Logger, err, req)
	}

	var custom_field []types.ContactFieldTemplate
	field_template, _ := l.svcCtx.DB.ContactFieldTemplate.Query().
		Where(
			contactfieldtemplate.OrganizationID(organizationId), // Additional filter by organizationId
		).
		Only(l.ctx)
	if field_template != nil && len(field_template.Template) > 0 {
		field_set := make(map[string][]string)
		fields := data.Edges.ContactFields
		for _, field := range fields {
			field_set[field.FormID] = field.Value
		}
		for _, template := range field_template.Template {
			template.Value = field_set[*template.Id]

			custom_field = append(custom_field, ConvertCustomToInternal(template))
		}
	}

	return &types.ContactInfoResp{
		BaseDataInfo: types.BaseDataInfo{
			Code: 0,
			Msg:  errormsg.Success,
		},
		Data: types.ContactInfo{
			BaseIDInfo: types.BaseIDInfo{
				Id:        &data.ID,
				CreatedAt: pointy.GetPointer(data.CreatedAt.UnixMilli()),
				UpdatedAt: pointy.GetPointer(data.UpdatedAt.UnixMilli()),
			},
			Status:       &data.Status,
			WxWxid:       &data.WxWxid,
			Type:         &data.Type,
			Wxid:         &data.Wxid,
			Account:      &data.Account,
			Nickname:     &data.Nickname,
			Markname:     &data.Markname,
			Headimg:      &data.Headimg,
			Sex:          &data.Sex,
			Starrole:     &data.Starrole,
			Dontseeit:    &data.Dontseeit,
			Dontseeme:    &data.Dontseeme,
			Lag:          &data.Lag,
			Gid:          &data.Gid,
			Gname:        &data.Gname,
			V3:           &data.V3,
			Ctype:        &data.Ctype,
			Cname:        &data.Cname,
			Cage:         &data.Cage,
			Carea:        &data.Carea,
			Cc:           &data.Cc,
			Phone:        &data.Phone,
			Cbirthday:    &data.Cbirthday,
			Cbirtharea:   &data.Cbirtharea,
			CidcardNo:    &data.CidcardNo,
			Ctitle:       &data.Ctitle,
			CustomFields: custom_field,
		},
	}, nil
}

func ConvertCustomToInternal(src custom_types.ContactFieldTemplate) types.ContactFieldTemplate {
	var result types.ContactFieldTemplate
	var options []types.ContactFieldTemplateOptions
	for _, o := range src.Options {
		options = append(options, types.ContactFieldTemplateOptions{
			Label: o.Label,
			Value: o.Value,
		})
	}
	result = types.ContactFieldTemplate{
		Type:    src.Type,
		Id:      src.Id,
		Label:   src.Label,
		Options: options,
		Value:   src.Value,
	}
	return result
}