package rechargeagency

import (
	"context"
	"strings"
	"testing"

	"chatapp3-golang/internal/config"
	"chatapp3-golang/internal/model"

	"gorm.io/driver/sqlite"
	"gorm.io/gorm"
)

func newRechargeAgencyProfileTestService(t *testing.T) *Service {
	t.Helper()
	db, err := gorm.Open(sqlite.Open("file:"+t.Name()+"?mode=memory&cache=shared"), &gorm.Config{})
	if err != nil {
		t.Fatalf("open sqlite: %v", err)
	}
	if err := db.AutoMigrate(&model.RechargeAgencySellerInfo{}); err != nil {
		t.Fatalf("auto migrate: %v", err)
	}
	return NewService(config.Config{}, db, nil)
}

func TestSellerProfileWhatsappUpsert(t *testing.T) {
	service := newRechargeAgencyProfileTestService(t)
	user := AuthUser{
		UserID:    2042274349343506434,
		SysOrigin: "likei",
	}

	empty, err := service.GetProfile(context.Background(), user)
	if err != nil {
		t.Fatalf("GetProfile() error = %v", err)
	}
	if empty.SysOrigin != "LIKEI" || empty.UserID != user.UserID || empty.Whatsapp != "" {
		t.Fatalf("empty profile = %+v", empty)
	}

	saved, err := service.UpdateWhatsapp(context.Background(), user, UpdateWhatsappRequest{Whatsapp: " +8613800138000 "})
	if err != nil {
		t.Fatalf("UpdateWhatsapp() error = %v", err)
	}
	if saved.Whatsapp != "+8613800138000" {
		t.Fatalf("saved whatsapp = %q", saved.Whatsapp)
	}

	updated, err := service.UpdateWhatsapp(context.Background(), user, UpdateWhatsappRequest{Whatsapp: "+8613900139000"})
	if err != nil {
		t.Fatalf("second UpdateWhatsapp() error = %v", err)
	}
	if updated.Whatsapp != "+8613900139000" {
		t.Fatalf("updated whatsapp = %q", updated.Whatsapp)
	}

	got, err := service.GetProfile(context.Background(), user)
	if err != nil {
		t.Fatalf("GetProfile() after save error = %v", err)
	}
	if got.Whatsapp != "+8613900139000" {
		t.Fatalf("got whatsapp = %q", got.Whatsapp)
	}
}

func TestUpdateWhatsappValidatesInput(t *testing.T) {
	service := newRechargeAgencyProfileTestService(t)
	user := AuthUser{
		UserID:    7,
		SysOrigin: "LIKEI",
	}

	if _, err := service.UpdateWhatsapp(context.Background(), user, UpdateWhatsappRequest{}); err == nil {
		t.Fatal("UpdateWhatsapp() empty error is nil")
	}
	if _, err := service.UpdateWhatsapp(context.Background(), user, UpdateWhatsappRequest{Whatsapp: strings.Repeat("1", 65)}); err == nil {
		t.Fatal("UpdateWhatsapp() long error is nil")
	}
}