package model

import (
	"context"
	"fmt"

	"github.com/zeromicro/go-zero/core/stores/cache"
	"github.com/zeromicro/go-zero/core/stores/sqlx"
)

var _ SysConfigModel = (*customSysConfigModel)(nil)

type (
	SysConfigModel interface {
		sysConfigModel
		FindByGroup(ctx context.Context, group string) ([]*SysConfig, error)
		FindAll(ctx context.Context) ([]*SysConfig, error)
		UpdateByKey(ctx context.Context, key, value string) error
	}

	customSysConfigModel struct {
		*defaultSysConfigModel
	}
)

func NewSysConfigModel(conn sqlx.SqlConn, c cache.CacheConf, opts ...cache.Option) SysConfigModel {
	return &customSysConfigModel{
		defaultSysConfigModel: newSysConfigModel(conn, c, opts...),
	}
}

func (m *customSysConfigModel) FindByGroup(ctx context.Context, group string) ([]*SysConfig, error) {
	var list []*SysConfig
	query := fmt.Sprintf("SELECT %s FROM %s WHERE `config_group` = ?", sysConfigRows, m.table)
	err := m.QueryRowsNoCacheCtx(ctx, &list, query, group)
	if err != nil {
		return nil, err
	}
	return list, nil
}

func (m *customSysConfigModel) FindAll(ctx context.Context) ([]*SysConfig, error) {
	var list []*SysConfig
	query := fmt.Sprintf("SELECT %s FROM %s", sysConfigRows, m.table)
	err := m.QueryRowsNoCacheCtx(ctx, &list, query)
	if err != nil {
		return nil, err
	}
	return list, nil
}

func (m *customSysConfigModel) UpdateByKey(ctx context.Context, key, value string) error {
	query := fmt.Sprintf("UPDATE %s SET `config_value` = ? WHERE `config_key` = ?", m.table)
	_, err := m.ExecNoCacheCtx(ctx, query, value, key)
	return err
}