package logic

import (
	"context"

	"healthapi/internal/model"
	"healthapi/internal/svc"
	"healthapi/internal/types"
	"healthapi/pkg/errorx"

	"github.com/zeromicro/go-zero/core/logx"
)

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

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

func (l *GetAddressesLogic) GetAddresses() (resp *types.AddressListResp, err error) {
	userID, err := GetUserIDFromCtx(l.ctx)
	if err != nil {
		return nil, errorx.ErrUnauthorized
	}

	var addresses []model.Address
	l.svcCtx.DB.Where("user_id = ?", userID).Order("is_default DESC, created_at DESC").Find(&addresses)

	resp = &types.AddressListResp{
		Addresses: make([]types.Address, 0, len(addresses)),
	}

	for _, addr := range addresses {
		resp.Addresses = append(resp.Addresses, types.Address{
			ID:           uint(addr.ID),
			ReceiverName: addr.ReceiverName,
			Phone:        addr.Phone,
			Province:     addr.Province,
			City:         addr.City,
			District:     addr.District,
			DetailAddr:   addr.DetailAddr,
			PostalCode:   addr.PostalCode,
			IsDefault:    addr.IsDefault,
			Tag:          addr.Tag,
		})
	}

	return resp, nil
}