package model

import (
	"context"
	"errors"
	"fmt"
	"github.com/zeromicro/go-zero/core/logx"
	"github.com/zeromicro/go-zero/core/stores/sqlx"
)

var _ NhTaskNftStakeModel = (*customNhTaskNftStakeModel)(nil)

type (
	// NhTaskNftStakeModel is an interface to be customized, add more methods here,
	// and implement the added methods in customNhTaskNftStakeModel.
	NhTaskNftStakeModel interface {
		nhTaskNftStakeModel
		withSession(session sqlx.Session) NhTaskNftStakeModel
		StakeNft(ctx context.Context, uid uint, roleId uint64, tokenId string) error
		UnStakeNft(ctx context.Context, uid uint, token string, isTransferOut bool) error
		FindByUid(ctx context.Context, uid uint) ([]NhTaskNftStake, error)
		AllStakeNft(ctx context.Context) ([]NhTaskNftStake, error)
	}

	customNhTaskNftStakeModel struct {
		*defaultNhTaskNftStakeModel
		log NhTaskNftStakeLogModel
	}
)

func (m *customNhTaskNftStakeModel) AllStakeNft(ctx context.Context) ([]NhTaskNftStake, error) {
	query := fmt.Sprintf("SELECT %s FROM %s WHERE `state` = 1", nhTaskNftStakeRows, m.table)
	var result []NhTaskNftStake
	err := m.conn.QueryRowsCtx(ctx, &result, query)
	if err != nil && !errors.Is(err, sqlx.ErrNotFound) {
		return nil, err
	}
	return result, nil
}

func (m *customNhTaskNftStakeModel) FindByUid(ctx context.Context, uid uint) ([]NhTaskNftStake, error) {
	query := fmt.Sprintf("SELECT %s FROM %s WHERE `uid` = ?", nhTaskNftStakeRows, m.table)
	var list []NhTaskNftStake
	err := m.conn.QueryRowsCtx(ctx, &list, query, uid)
	if err != nil && !errors.Is(err, sqlx.ErrNotFound) {
		return nil, err
	}
	return list, nil
}

func (m *customNhTaskNftStakeModel) UnStakeNft(ctx context.Context, uid uint, token string, isTransferOut bool) error {
	update := fmt.Sprintf("UPDATE %s SET `state` = 0 WHERE `uid` = ? AND `token_id` = ?", m.table)
	result, err := m.conn.ExecCtx(ctx, update, uid, token)
	if err != nil {
		return err
	}
	row, err := result.RowsAffected()
	if err != nil {
		return err
	}
	if row > 0 {
		var operate int8
		if isTransferOut {
			operate = 3
		} else {
			operate = 2
		}
		_, err = m.log.Insert(ctx, &NhTaskNftStakeLog{
			Uid:     uid,
			TokenId: token,
			Operate: operate,
		})
	}
	return err
}

func (m *customNhTaskNftStakeModel) StakeNft(ctx context.Context, uid uint, roleId uint64, tokenId string) error {
	insertOrUpdate := fmt.Sprintf("INSERT INTO %s (`uid`, `token_id`, `role_id`, `state`) VALUES (?, ?, ?, 1) ON DUPLICATE KEY UPDATE `role_id` = ?, `state` = 1", m.table)
	_, err := m.conn.ExecCtx(ctx, insertOrUpdate, uid, tokenId, roleId, roleId)
	if err != nil {
		return err
	}
	_, err = m.log.Insert(ctx, &NhTaskNftStakeLog{
		Uid:     uid,
		RoleId:  roleId,
		TokenId: tokenId,
		Operate: 1,
	})
	if err != nil {
		logx.Errorw("insert stake log failed", logx.Field("err", err), logx.Field("uid", uid), logx.Field("tokenId", token), logx.Field("role", roleId))
	}
	return nil
}

// NewNhTaskNftStakeModel returns a model for the database table.
func NewNhTaskNftStakeModel(conn sqlx.SqlConn) NhTaskNftStakeModel {
	return &customNhTaskNftStakeModel{
		defaultNhTaskNftStakeModel: newNhTaskNftStakeModel(conn),
		log:                        NewNhTaskNftStakeLogModel(conn),
	}
}

func (m *customNhTaskNftStakeModel) withSession(session sqlx.Session) NhTaskNftStakeModel {
	return NewNhTaskNftStakeModel(sqlx.NewSqlConnFromSession(session))
}