package configser

import "testing"

func TestAppConfigVMQRTextUsesAppAddr(t *testing.T) {
	cfg := AppConfigVM{
		AppAddr:        "  https://download.example.com/app  ",
		ForeverURLAddr: "https://www.example.com/",
	}

	if got, want := cfg.QRText(), "https://download.example.com/app"; got != want {
		t.Fatalf("QRText() = %q, want %q", got, want)
	}
}

func TestBuildAppConfigVMIncludesValidAdvertisements(t *testing.T) {
	vm := BuildAppConfigVM(&ConfigInfoResp{
		NewAddressInfo: NewAddressInfo{Telegram: " https://t.me/business ", QQ: " 2168045324 ", OfficialAppAddr: " https://app.example.com/download\\ "},
		Config:         ConfigInfo{PotaoGroup: " https://potato.example.com/group\\ "},
		Advitise: AdvitiseData{
			HomeList:      []Advertisement{{ID: "home", Images: "https://cdn.example.com/home.gif"}},
			DetailTopList: []Advertisement{{ID: "top", Images: " https://cdn.example.com/top.gif "}},
			NineGridList: []Advertisement{
				{ID: "banner-1", Images: "https://cdn.example.com/banner-1.gif"},
				{ID: "banner-empty", Images: "   "},
				{ID: "banner-2", Images: "https://cdn.example.com/banner-2.gif"},
				{ID: "banner-3", Images: "https://cdn.example.com/banner-3.gif"},
			},
			DetailBannerList: []Advertisement{{ID: "detail", Images: "https://cdn.example.com/detail.gif"}},
			BottomBanner: []Advertisement{
				{ID: " bottom ", Images: " https://cdn.example.com/bottom.gif ", Link: " https://example.com/bottom "},
				{ID: "bottom-empty", Images: "  "},
			},
			DialogList: []Advertisement{
				{ID: " 1 ", Images: " https://cdn.example.com/ad.webp\\ ", Link: " https://example.com ", Title: " 广告一 "},
				{ID: "2", Images: "   ", Title: "无图广告"},
			},
		},
	})
	if vm.Telegram != "https://t.me/business" {
		t.Fatalf("Telegram = %q, want sanitized business Telegram URL", vm.Telegram)
	}
	if vm.PotaoGroup != "https://potato.example.com/group" {
		t.Fatalf("PotaoGroup = %q, want sanitized config.potaoGroup", vm.PotaoGroup)
	}
	if vm.QQ != "2168045324" {
		t.Fatalf("QQ = %q, want trimmed QQ group", vm.QQ)
	}
	if vm.OfficialAppAddr != "https://app.example.com/download" {
		t.Fatalf("OfficialAppAddr = %q, want sanitized official app URL", vm.OfficialAppAddr)
	}

	if len(vm.Advitise.HomeList) != 1 || vm.Advitise.HomeList[0].ID != "home" {
		t.Fatalf("Advitise.HomeList = %#v", vm.Advitise.HomeList)
	}
	if len(vm.Advitise.NineGridList) != 4 {
		t.Fatalf("Advitise.NineGridList length = %d, want raw length 4", len(vm.Advitise.NineGridList))
	}
	if len(vm.DetailTopList) != 1 || vm.DetailTopList[0].ID != "top" {
		t.Fatalf("DetailTopList = %#v", vm.DetailTopList)
	}
	if len(vm.NineGridList) != 3 {
		t.Fatalf("NineGridList length = %d, want 3", len(vm.NineGridList))
	}
	if len(vm.DetailBannerList) != 1 || vm.DetailBannerList[0].ID != "detail" {
		t.Fatalf("DetailBannerList = %#v", vm.DetailBannerList)
	}
	if len(vm.BottomBanner) != 1 || vm.BottomBanner[0].ID != "bottom" || vm.BottomBanner[0].Images != "https://cdn.example.com/bottom.gif" {
		t.Fatalf("BottomBanner = %#v", vm.BottomBanner)
	}
	if len(vm.DialogList) != 1 {
		t.Fatalf("DialogList length = %d, want 1", len(vm.DialogList))
	}
	got := vm.DialogList[0]
	if got.ID != "1" || got.Images != "https://cdn.example.com/ad.webp" || got.Link != "https://example.com" || got.Title != "广告一" {
		t.Fatalf("DialogList[0] = %#v", got)
	}
}

func TestNineGridRowReturnsTwoItemsPerRow(t *testing.T) {
	cfg := AppConfigVM{NineGridList: []Advertisement{{ID: "1"}, {ID: "2"}, {ID: "3"}}}
	if got := cfg.NineGridRow(0); len(got) != 2 || got[0].ID != "1" || got[1].ID != "2" {
		t.Fatalf("NineGridRow(0) = %#v", got)
	}
	if got := cfg.NineGridRow(1); len(got) != 1 || got[0].ID != "3" {
		t.Fatalf("NineGridRow(1) = %#v", got)
	}
	if got := cfg.NineGridRow(2); len(got) != 0 {
		t.Fatalf("NineGridRow(2) = %#v, want empty", got)
	}
}