using LanMountainDesktop.Services.AirAppMarket;
using Xunit;

namespace LanMountainDesktop.Tests;

public sealed class AirAppMarketIndexDocumentTests
{
    [Fact]
    public void Load_WithFlatV3Entry_MapsDisplayFieldsAndWorkspacePath()
    {
        var document = AirAppMarketIndexDocument.Load(CreateFlatIndexJson(), "test-index.json");
        var plugin = Assert.Single(document.AirApps);
        var source = Assert.Single(plugin.PackageSources);

        Assert.Equal("LanMountainDesktop.SampleAirApp", plugin.Id);
        Assert.Equal("LanMountain Sample AirApp", plugin.Name);
        Assert.Equal("SDK v5 sample plugin.", plugin.Description);
        Assert.Equal("LanMountainDesktop", plugin.Author);
        Assert.Equal("0.4.0", plugin.Version);
        Assert.Equal("5.0.0", plugin.ApiVersion);
        Assert.Equal("0.0.1", plugin.MinHostVersion);
        Assert.Equal("https://raw.githubusercontent.com/wwiinnddyy/LanAirApp/main/airappmarket/assets/sample-plugin.svg", plugin.IconUrl);
        Assert.Equal("https://raw.githubusercontent.com/wwiinnddyy/LanMountainDesktop.SampleAirApp/main/README.md", plugin.ReadmeUrl);
        Assert.Equal("workspace://LanMountainDesktop.SampleAirApp/LanMountainDesktop.SampleAirApp.0.4.0.laapp", source.Url);
        Assert.Equal(AirAppPackageSourceKind.WorkspaceLocal, source.SourceKind);
    }

    [Fact]
    public void Load_WithLegacyNestedV2Entry_RejectsUnsupportedSchema()
    {
        var exception = Assert.Throws<InvalidOperationException>(() =>
            AirAppMarketIndexDocument.Load(CreateNestedV2IndexJson(), "legacy-index.json"));

        Assert.Contains("schemaVersion '2.0.0'", exception.Message, StringComparison.Ordinal);
        Assert.Contains("only supports '3.0.0'", exception.Message, StringComparison.Ordinal);
    }

    private static string CreateFlatIndexJson(string repositoryName = "LanMountainDesktop.SampleAirApp")
    {
        return $$"""
            {
              "schemaVersion": "3.0.0",
              "sourceId": "official",
              "sourceName": "LanAirApp",
              "generatedAt": "2026-04-29T00:00:00Z",
              "contracts": [],
              "plugins": [
                {
                  "pluginId": "LanMountainDesktop.SampleAirApp",
                  "name": "LanMountain Sample AirApp",
                  "description": "SDK v5 sample plugin.",
                  "author": "LanMountainDesktop",
                  "version": "0.4.0",
                  "apiVersion": "5.0.0",
                  "minHostVersion": "0.0.1",
                  "entranceAssembly": "LanMountainDesktop.SampleAirApp.dll",
                  "iconUrl": "https://raw.githubusercontent.com/wwiinnddyy/LanAirApp/main/airappmarket/assets/sample-plugin.svg",
                  "readmeUrl": "https://raw.githubusercontent.com/wwiinnddyy/{{repositoryName}}/main/README.md",
                  "projectUrl": "https://github.com/wwiinnddyy/{{repositoryName}}",
                  "homepageUrl": "https://github.com/wwiinnddyy/{{repositoryName}}",
                  "repositoryUrl": "https://github.com/wwiinnddyy/{{repositoryName}}",
                  "releaseTag": "v0.4.0",
                  "releaseAssetName": "LanMountainDesktop.SampleAirApp.0.4.0.laapp",
                  "sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                  "packageSizeBytes": 1024,
                  "publishedAt": "2026-04-29T00:00:00Z",
                  "updatedAt": "2026-04-29T00:00:00Z",
                  "releaseNotes": "Reference plugin for SDK v5 validation.",
                  "tags": [ "official", "sdk" ],
                  "sharedContracts": [],
                  "desktopComponents": [ "LanMountainDesktop.SampleAirApp.StatusClock" ],
                  "settingsSections": [ "status" ],
                  "exports": [],
                  "messageTypes": [],
                  "packageSources": [
                    {
                      "kind": "workspaceLocal",
                      "url": "workspace://LanMountainDesktop.SampleAirApp/LanMountainDesktop.SampleAirApp.0.4.0.laapp"
                    }
                  ]
                }
              ]
            }
            """;
    }

    private static string CreateNestedV2IndexJson(string repositoryName = "LanMountainDesktop.SampleAirApp")
    {
        return $$"""
            {
              "schemaVersion": "2.0.0",
              "sourceId": "official",
              "sourceName": "LanAirApp",
              "generatedAt": "2026-04-29T00:00:00Z",
              "contracts": [],
              "plugins": [
                {
                  "manifest": {
                    "id": "LanMountainDesktop.SampleAirApp",
                    "name": "LanMountain Sample AirApp",
                    "description": "SDK v5 sample plugin.",
                    "author": "LanMountainDesktop",
                    "version": "0.4.0",
                    "apiVersion": "5.0.0",
                    "entranceAssembly": "LanMountainDesktop.SampleAirApp.dll",
                    "sharedContracts": []
                  },
                  "compatibility": {
                    "minHostVersion": "0.0.1",
                    "apiVersion": "5.0.0"
                  },
                  "repository": {
                    "projectUrl": "https://github.com/wwiinnddyy/{{repositoryName}}",
                    "readmeUrl": "https://raw.githubusercontent.com/wwiinnddyy/{{repositoryName}}/main/README.md",
                    "homepageUrl": "https://github.com/wwiinnddyy/{{repositoryName}}",
                    "repositoryUrl": "https://github.com/wwiinnddyy/{{repositoryName}}",
                    "iconUrl": "https://raw.githubusercontent.com/wwiinnddyy/LanAirApp/main/airappmarket/assets/sample-plugin.svg",
                    "tags": [ "official", "sdk" ],
                    "releaseNotes": "Reference plugin for SDK v5 validation."
                  },
                  "publication": {
                    "releaseTag": "v0.4.0",
                    "releaseAssetName": "LanMountainDesktop.SampleAirApp.0.4.0.laapp",
                    "sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                    "packageSizeBytes": 1024,
                    "publishedAt": "2026-04-29T00:00:00Z",
                    "updatedAt": "2026-04-29T00:00:00Z",
                    "packageSources": [
                      {
                        "kind": "workspaceLocal",
                        "path": "workspace://LanMountainDesktop.SampleAirApp/LanMountainDesktop.SampleAirApp.0.4.0.laapp",
                        "assetName": "LanMountainDesktop.SampleAirApp.0.4.0.laapp",
                        "sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                        "sizeBytes": 1024,
                        "releaseTag": "v0.4.0",
                        "priority": 0
                      }
                    ]
                  },
                  "capabilities": {
                    "desktopComponents": [ "LanMountainDesktop.SampleAirApp.StatusClock" ],
                    "settingsSections": [ "status" ]
                  }
                }
              ]
            }
            """;
    }
}