package logic

import (
	"context"
	"errors"
	"member/internal/domain"
	ers "member/internal/lib/error"
	"member/internal/model"
	"time"

	"github.com/go-sql-driver/mysql"

	"member/gen_result/pb/member"
	"member/internal/svc"

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

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

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

type createUserInfo struct {
	Uid        string `validate:"required"`
	VerifyType int32  `validate:"required,oneof=0 1 2 3"`
	AlarmType  int32  `validate:"required,oneof=0 1 2"`
	Status     int32  `validate:"required,oneof=1 2 3 4 5 6"`
	RoleId     string `validate:"required"`
	Language   string `validate:"required"`
	Currency   string `validate:"required"`
	NickName   string
	Gender     int8
	Birthday   int64
}

// BindUserInfo 初次，綁定 User Info
func (l *BindUserInfoLogic) BindUserInfo(in *member.CreateUserInfoReq) (*member.Response, error) {
	// 驗證資料
	if err := l.svcCtx.Validate.ValidateAll(&createUserInfo{
		Uid:        in.GetUid(),
		VerifyType: int32(in.GetVerifyType()),
		AlarmType:  int32(in.GetAlarmType()),
		Status:     int32(in.GetStatus()),
		RoleId:     in.GetRoleId(),
		Language:   in.GetLanguage(),
		Currency:   in.GetCurrency(),
		NickName:   in.GetNickName(),
		Gender:     int8(in.GetGender()),
		Birthday:   in.GetBirthday(),
	}); err != nil {
		return nil, ers.InvalidFormat(err.Error())
	}

	now := time.Now().UTC().Unix()
	if _, err := l.svcCtx.UserModel.Insert(l.ctx, &model.UserTable{
		Uid:        in.GetUid(),
		VerifyType: int64(in.GetVerifyType()),
		AlarmType:  int64(in.GetAlarmType()),
		Status:     int64(in.GetStatus()),
		RoleId:     in.GetRoleId(),
		Language:   in.GetLanguage(),
		Currency:   in.GetCurrency(),
		NickName:   in.GetNickName(),
		Gender:     int64(in.GetGender()),
		Birthday:   in.GetBirthday(),
		CreateTime: now,
		UpdateTime: now,
	}); err != nil {
		// 新增進去
		var mysqlErr *mysql.MySQLError
		if errors.As(err, &mysqlErr) && mysqlErr.Number == 1062 {
			// 處理重複條目錯誤
			return nil, ers.DBDuplicate(in.GetUid())
		}

		return nil, ers.DBError(err.Error())
	}

	return &member.Response{
		Status: &member.BaseResp{
			Code:    domain.CodeOk.ToString(),
			Message: "success",
			Error:   "",
		},
	}, nil
}