package wechat

import (
	"go.ipao.vip/atom/container"
	"go.ipao.vip/atom/opt"
)

const DefaultPrefix = "WeChat"

func DefaultProvider() container.ProviderContainer {
	return container.ProviderContainer{
		Provider: Provide,
		Options: []opt.Option{
			opt.Prefix(DefaultPrefix),
		},
	}
}

func Provide(opts ...opt.Option) error {
	o := opt.New(opts...)
	var config Config
	if err := o.UnmarshalConfig(&config); err != nil {
		return err
	}

	return container.Container.Provide(func() (*Config, *Client, error) {
		httpClient := DefaultClient
		if config.DevMode {
			httpClient = httpClient.DevMode()
		}
		return &config, New(
			WithAppID(config.AppID),
			WithAppSecret(config.AppSecret),
			WithAESKey(config.EncodingAESKey),
			WithToken(config.Token),
			WithClient(httpClient),
		), nil
	}, o.DiOptions()...)
}

type Config struct {
	AppID          string
	AppSecret      string
	Token          string
	EncodingAESKey string
	DevMode        bool
	Pay            *Pay
}

type Pay struct {
	MchID      string
	SerialNo   string
	MechName   string
	NotifyURL  string
	ApiV3Key   string
	PrivateKey string
}