// Copyright © 2023 OpenIM open source community. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package chat

import (
	"context"
	"time"

	"github.com/openimsdk/tools/db/pagination"
)

// ConfigValueType 配置值类型
const (
	ConfigValueTypeString = 1 // 字符串类型
	ConfigValueTypeNumber = 2 // 数字类型
	ConfigValueTypeBool   = 3 // 布尔类型
	ConfigValueTypeJSON   = 4 // JSON类型
)

// ConfigKey 常用配置键
const (
	// 钱包相关配置
	ConfigKeyWalletEnabled = "wallet.enabled" // 是否开启钱包功能

	// 注册相关配置
	ConfigKeyPhoneRegisterVerifyCodeEnabled = "register.phone.verify_code.enabled" // 手机号注册验证码功能是否开启
)

// SystemConfig 系统配置模型
type SystemConfig struct {
	Key         string    `bson:"key"`         // 配置键（唯一标识）
	Title       string    `bson:"title"`       // 配置标题
	Value       string    `bson:"value"`       // 配置值（字符串形式存储，根据ValueType解析）
	ValueType   int32     `bson:"value_type"`  // 配置值类型：1-字符串，2-数字，3-布尔，4-JSON
	Description string    `bson:"description"` // 配置描述
	Enabled     bool      `bson:"enabled"`     // 是否启用（用于开关类配置）
	ShowInApp   bool      `bson:"show_in_app"` // 是否在APP端展示
	CreateTime  time.Time `bson:"create_time"` // 创建时间
	UpdateTime  time.Time `bson:"update_time"` // 更新时间
}

func (SystemConfig) TableName() string {
	return "system_configs"
}

type SystemConfigInterface interface {
	Create(ctx context.Context, configs ...*SystemConfig) error
	Take(ctx context.Context, key string) (*SystemConfig, error)
	FindByKeys(ctx context.Context, keys []string) ([]*SystemConfig, error)
	FindAll(ctx context.Context, pagination pagination.Pagination) (int64, []*SystemConfig, error)
	Update(ctx context.Context, key string, data map[string]any) error
	UpdateValue(ctx context.Context, key string, value string) error
	UpdateEnabled(ctx context.Context, key string, enabled bool) error
	Delete(ctx context.Context, keys []string) error
	GetEnabledConfigs(ctx context.Context) ([]*SystemConfig, error)
	GetAppConfigs(ctx context.Context) ([]*SystemConfig, error) // 获取所有 show_in_app=true 的配置
}