package config

import "time"

// Config 系統配置
type Config struct {
	// MongoDB 配置
	Mongo MongoConfig

	// Redis 快取配置
	Redis RedisConfig

	// Role 角色配置
	Role RoleConfig
}

// MongoConfig MongoDB 配置
type MongoConfig struct {
	URI      string // mongodb://user:password@host:port
	Database string
	Timeout  time.Duration
}

// RedisConfig Redis 配置 (go-zero 格式)
type RedisConfig struct {
	Host string
	Type string // node, cluster
	Pass string
	Tls  bool
}

// RoleConfig 角色配置
type RoleConfig struct {
	// UID 前綴 (例如: AM, RL)
	UIDPrefix string

	// UID 數字長度
	UIDLength int

	// 管理員角色 UID
	AdminRoleUID string

	// 管理員用戶 UID
	AdminUserUID string

	// 預設角色名稱
	DefaultRoleName string
}

// DefaultConfig 預設配置
func DefaultConfig() Config {
	return Config{
		Mongo: MongoConfig{
			URI:      "mongodb://localhost:27017",
			Database: "permission",
			Timeout:  10 * time.Second,
		},
		Redis: RedisConfig{
			Host: "localhost:6379",
			Type: "node",
			Pass: "",
			Tls:  false,
		},
		Role: RoleConfig{
			UIDPrefix:       "AM",
			UIDLength:       6,
			AdminRoleUID:    "AM000000",
			AdminUserUID:    "B000000",
			DefaultRoleName: "user",
		},
	}
}