// Package config 使用仓库统一的 BSM 运行配置与地址校验。
package config

import (
	"git.apinb.com/bsm-sdk/core/conf"
	"net"
	"os"
	"strings"
)

var Spec SrvConfig

type SrvConfig struct {
	conf.Base  `yaml:",inline"`
	Databases  *conf.DBConf            `yaml:"Databases"`
	Rpc        map[string]conf.RpcConf `yaml:"Rpc"`
	Apm        *conf.ApmConf           `yaml:"APM"`
	PaymentAPI PaymentAPIConfig        `yaml:"PaymentAPI"`
	IoTAPI     IoTAPIConfig            `yaml:"IoTAPI"`
}
type PaymentAPIConfig struct {
	BaseURL         string `yaml:"BaseURL"`
	Token           string `yaml:"Token"`
	IntervalSeconds int    `yaml:"IntervalSeconds"`
}
type IoTAPIConfig struct {
	PlatformBaseURL      string `yaml:"PlatformBaseURL"`
	GatewayBaseURL       string `yaml:"GatewayBaseURL"`
	Token                string `yaml:"Token"`
	IntervalMilliseconds int    `yaml:"IntervalMilliseconds"`
}

func New(srvKey string) {
	conf.New(srvKey, &Spec)
	if databaseDSN := strings.TrimSpace(os.Getenv("HEQI_DATABASE_DSN")); databaseDSN != "" {
		if Spec.Databases == nil {
			panic("Databases configuration is required")
		}
		Spec.Databases.Source = []string{databaseDSN}
	}
	if redisURL := strings.TrimSpace(os.Getenv("HEQI_REDIS_URL")); redisURL != "" {
		Spec.Cache = redisURL
	}
	if token := strings.TrimSpace(os.Getenv("HEQI_PAYMENT_INTERNAL_TOKEN")); token != "" {
		Spec.PaymentAPI.Token = token
	}
	if token := strings.TrimSpace(os.Getenv("HEQI_IOT_INTERNAL_TOKEN")); token != "" {
		Spec.IoTAPI.Token = token
	}
	Spec.Port = conf.CheckPort(Spec.Port)
	Spec.BindIP = conf.CheckIP(Spec.BindIP)
	Spec.Addr = net.JoinHostPort(Spec.BindIP, Spec.Port)
	conf.NotNil(Spec.Service, Spec.Cache)
	if Spec.Databases == nil || len(Spec.Databases.Source) == 0 {
		panic("Databases configuration is required")
	}
	if Spec.PaymentAPI.BaseURL == "" || Spec.PaymentAPI.Token == "" || Spec.PaymentAPI.IntervalSeconds <= 0 {
		panic("PaymentAPI configuration is required")
	}
	if Spec.IoTAPI.PlatformBaseURL == "" || Spec.IoTAPI.GatewayBaseURL == "" || Spec.IoTAPI.Token == "" || Spec.IoTAPI.IntervalMilliseconds <= 0 {
		panic("IoTAPI configuration is required")
	}
	conf.PrintInfo(Spec.Addr)
}