package app

import (
	"context"
	"strings"

	"github.com/gogf/gf/v2/errors/gerror"
	"github.com/gogf/gf/v2/frame/g"
)

const (
	appUpstreamProviderMock = "onelink_mock"
)

type appSimUpstreamProvider interface {
	QuerySimBasicInfo(ctx context.Context, input appSimBasicInfoInput) (*appSimBasicInfoOutput, error)
	ChangeSimStatus(ctx context.Context, operation appCardLifecycleOperation, row *appCardLifecycleExecutionRow) (appSimStatusChangeOutcome, error)
}

type appSimBasicInfoInput struct {
	CardValue string
	Iccid     string
	Msisdn    string
	Imsi      string
	Imei      string
}

type appSimBasicInfoOutput struct {
	Provider       string
	Iccid          string
	Msisdn         string
	Imsi           string
	Imei           string
	OpenDate       string
	ActiveDate     string
	Remark         string
	CardStatus     int
	LastChangeDate string
}

type appSimStatusChangeOutcome struct {
	Success  bool
	Code     int
	Message  string
	OrderNum string
}

func newAppSimUpstreamProvider(ctx context.Context) (appSimUpstreamProvider, error) {
	provider := strings.TrimSpace(g.Cfg().MustGet(ctx, "upstream.provider", appUpstreamProviderMock).String())
	if provider == "" {
		provider = appUpstreamProviderMock
	}
	switch provider {
	case appUpstreamProviderMock:
		return newAppOneLinkMockClient(ctx)
	default:
		return nil, gerror.Newf("不支持的上游服务提供方：%s", provider)
	}
}

func appSimBasicInfoInputFromCardValue(cardValue string) appSimBasicInfoInput {
	value := strings.TrimSpace(cardValue)
	input := appSimBasicInfoInput{CardValue: value}
	switch {
	case len(value) == 20:
		input.Iccid = value
	case len(value) == 15:
		input.Imsi = value
	default:
		input.Msisdn = value
	}
	return input
}

func appErrUpstreamUnavailable(err error) error {
	if err == nil {
		return nil
	}
	return gerror.Wrap(err, "上游挡板暂不可用")
}