// @vitest-environment jsdom
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import {
  __resetReleaseTimelineForTests,
  __setReleaseTimelineTransportForTests,
  buildReleaseSessionSummary,
  buildCurrentReleaseHeaders,
  buildReleaseTimelineContext,
  configureReleaseRuntime,
  flushReleaseTimelineEvents,
  getReleaseRuntimeApiBaseUrl,
  getRecentFrontendFailureEvents,
  recordReleaseTimelineEvent,
  redactReleasePayload,
  releaseRuntimeState,
  resolveReleaseApiUrl,
} from "@/services/releaseTimeline.js";

describe("release timeline runtime", () => {
  beforeEach(() => {
    vi.useFakeTimers();
    localStorage.clear();
    __resetReleaseTimelineForTests();
  });

  afterEach(() => {
    __resetReleaseTimelineForTests();
    localStorage.clear();
    vi.useRealTimers();
    vi.restoreAllMocks();
  });

  it("configures release runtime from the JSON session contract", () => {
    configureReleaseRuntime({
      source: "deployment",
      trace_id: "trace-123",
      channel: { slug: "canary", name: "Canary" },
      available_channels: [{ channel: { slug: "stable", name: "Stable", default_channel: true } }],
      versions: { frontend: { version_label: "abc123" }, api: null, bundle_id: 31 },
      capture_policy: { enabled: true, capture_level: "full_redacted", retention_days: 7 },
    });

    expect(releaseRuntimeState.source).toBe("deployment");
    expect(releaseRuntimeState.requestedSource).toBe("deployment");
    expect(releaseRuntimeState.channel.slug).toBe("canary");
    expect(releaseRuntimeState.availableChannels).toHaveLength(1);
    expect(releaseRuntimeState.traceId).toBe("trace-123");
    expect(releaseRuntimeState.versions.frontend.version_label).toBe("abc123");
    expect(releaseRuntimeState.versions.bundle_id).toBe(31);
  });

  it("preserves the bootstrap source when later session runtime omits it", () => {
    configureReleaseRuntime({
      source: "local",
      requested_source: "auto",
      api_base_url: "/api",
    });
    configureReleaseRuntime({
      trace_id: "trace-session",
      channel: { slug: "stable", name: "Stable", default_channel: true },
      availability: { configured: true, missing: [], status: "ready" },
    });

    expect(releaseRuntimeState.source).toBe("local");
    expect(releaseRuntimeState.requestedSource).toBe("auto");
    expect(releaseRuntimeState.traceId).toBe("trace-session");
  });

  it("builds display rows for the active release bundle and connected services", () => {
    configureReleaseRuntime({
      generated_at: "2026-05-19T09:30:00.000Z",
      trace_id: "trace-session-release",
      channel: { slug: "canary", name: "Canary", default_channel: false },
      versions: {
        frontend: {
          version_label: "frontend-canary",
          commit_sha: "c0ffee0000001111222233334444555566667777",
          repository: "truckwash/front-end-vue",
          branch: "release/canary",
          status: "deployed",
        },
        api: {
          version_label: "api-canary",
          commit_sha: "feedface00001111222233334444555566667777",
          repository: "truckwash/backend-php",
          branch: "release/canary",
          status: "deployed",
        },
        service_set: {
          id: 53,
          name: "Canary isolated stack",
          stack: {
            frontend: { id: 51, label: "canary-frontend", coolify_service_uuid: "frontend-service-uuid" },
            api: { id: 52, label: "canary-api", coolify_service_uuid: "api-service-uuid" },
            database: {
              id: 54,
              resource_name: "canary-db",
              resource_uuid: "database-resource-uuid",
              deployment_status: "ready",
            },
            redis: {
              id: 55,
              resource_name: "canary-redis",
              resource_uuid: "redis-resource-uuid",
              deployment_status: "ready",
            },
            minio: {
              id: 56,
              resource_name: "canary-minio",
              resource_uuid: "minio-resource-uuid",
              availability_state: "healthy",
            },
          },
        },
        bundle_id: 31,
        bundle: { id: 31, version_label: "canary-bundle", status: "deployed" },
      },
      urls: {
        frontend_base_url: "https://api-v2.truckwash.io/canary/frontend",
        api_base_url: "https://api-v2.truckwash.io/canary/api",
      },
      availability: { configured: true, missing: [], status: "ready" },
    });

    const summary = buildReleaseSessionSummary();

    expect(releaseRuntimeState.versions.service_set.name).toBe("Canary isolated stack");
    expect(summary.channelLabel).toBe("Canary");
    expect(summary.traceId).toBe("trace-session-release");
    expect(summary.bundleLabel).toBe("#31 canary-bundle");
    expect(summary.serviceSetLabel).toBe("Canary isolated stack");
    expect(summary.appRows.find((row) => row.key === "frontend")).toMatchObject({
      primaryText: "frontend-canary",
      url: "https://api-v2.truckwash.io/canary/frontend",
      tone: "ok",
    });
    expect(summary.appRows.find((row) => row.key === "api")?.secondaryText).toContain("feedface0000");
    expect(summary.serviceRows.find((row) => row.key === "database")).toMatchObject({
      primaryText: "canary-db #54",
      tone: "ok",
    });
    expect(summary.serviceRows.find((row) => row.key === "redis")?.secondaryText).toContain("redis-resour");
    expect(summary.serviceRows.find((row) => row.key === "minio")?.status).toBe("healthy");
  });

  it("marks stable sessions without release bundle data as shared runtime", () => {
    const summary = buildReleaseSessionSummary({
      trace_id: "trace-stable",
      channel: { slug: "stable", name: "Stable", default_channel: true },
      versions: { frontend: null, api: null, bundle_id: null, bundle: null },
      availability: { configured: true, missing: [], status: "ready" },
    });

    expect(summary.bundleLabel).toBe("Default/shared runtime");
    expect(summary.serviceSetLabel).toBe("Default/shared runtime");
    expect(summary.appRows.every((row) => row.primaryText === "Default/shared runtime")).toBe(true);
    expect(summary.appRows.every((row) => row.tone === "ok")).toBe(true);
    expect(summary.serviceRows.every((row) => row.primaryText === "Default/shared runtime")).toBe(true);
    expect(summary.serviceRows.every((row) => row.tone === "ok")).toBe(true);
  });

  it("surfaces non-default release runtime missing values as warnings", () => {
    const summary = buildReleaseSessionSummary({
      trace_id: "trace-internal",
      channel: { slug: "internal", name: "Internal", default_channel: false },
      versions: {
        frontend: null,
        api: { version_label: "api-internal" },
        bundle_id: null,
        bundle: null,
      },
      availability: {
        configured: false,
        missing: ["release_bundle", "frontend_version", "api_base_url"],
        status: "unconfigured",
      },
    });

    expect(summary.missingLabels).toEqual(["Frontend version", "API URL"]);
    expect(summary.appRows.find((row) => row.key === "frontend")).toMatchObject({
      tone: "warning",
      missingLabel: "Frontend version",
    });
    expect(summary.appRows.find((row) => row.key === "api")).toMatchObject({
      tone: "warning",
      missingLabel: "API URL",
    });
    expect(summary.serviceRows.find((row) => row.key === "database")).toMatchObject({
      tone: "ok",
      primaryText: "Default/shared runtime",
    });
  });

  it("uses release runtime frontend and API URLs when provided", () => {
    configureReleaseRuntime({
      trace_id: "trace-urls",
      channel: { slug: "canary", name: "Canary" },
      versions: {
        frontend: { version_label: "frontend-canary" },
        api: { version_label: "api-canary" },
        bundle_id: 31,
      },
      urls: {
        frontend_base_url: "https://api-v2.truckwash.io/canary/frontend/",
        api_base_url: "https://api-v2.truckwash.io/canary/api/",
      },
    });

    expect(releaseRuntimeState.frontendBaseUrl).toBe("https://api-v2.truckwash.io/canary/frontend");
    expect(releaseRuntimeState.apiBaseUrl).toBe("https://api-v2.truckwash.io/canary/api");
    expect(getReleaseRuntimeApiBaseUrl()).toBe("https://api-v2.truckwash.io/canary/api");
    expect(resolveReleaseApiUrl("/orders")).toBe("https://api-v2.truckwash.io/canary/api/orders");
  });

  it("keeps same-origin release API URLs visible in the session summary", () => {
    configureReleaseRuntime({
      trace_id: "trace-local-api",
      channel: { slug: "canary", name: "Canary" },
      versions: {
        frontend: { version_label: "frontend-canary" },
        api: { version_label: "api-canary" },
        bundle_id: 31,
      },
      urls: {
        api_base_url: "/api/",
      },
    });

    const summary = buildReleaseSessionSummary();

    expect(releaseRuntimeState.apiBaseUrl).toBe("/api");
    expect(getReleaseRuntimeApiBaseUrl()).toBe("/api");
    expect(resolveReleaseApiUrl("/orders")).toBe("/api/orders");
    expect(summary.appRows.find((row) => row.key === "api")?.url).toBe("/api");
  });

  it("builds release headers from the active runtime state", () => {
    configureReleaseRuntime({
      trace_id: "trace-headers",
      channel: { slug: "internal", name: "Intern" },
      versions: {
        frontend: { version_label: "frontend-internal", commit_sha: "130cc2fc106a" },
        api: { version_label: "api-internal" },
        bundle_id: 42,
      },
    });

    expect(buildCurrentReleaseHeaders()).toMatchObject({
      "X-Release-Trace": "trace-headers",
      "X-Release-Channel": "internal",
      "X-Frontend-Version": "130cc2fc106a",
    });
  });

  it("redacts sensitive payload keys recursively", () => {
    expect(
      redactReleasePayload({
        Authorization: "Bearer token",
        nested: {
          api_key: "secret",
          safe: "visible",
        },
      })
    ).toEqual({
      Authorization: "[redacted]",
      nested: {
        api_key: "[redacted]",
        safe: "visible",
      },
    });
  });

  it("always sends failure metadata and keeps non-failure events gated by capture policy", async () => {
    const sentBodies = [];
    __setReleaseTimelineTransportForTests(async (body) => {
      sentBodies.push(body);
      return { accepted: body.events.length };
    });

    expect(recordReleaseTimelineEvent("route_change", { to: "/superuser" })).toBe(false);
    expect(
      recordReleaseTimelineEvent(
        "request_failed",
        {
          request: { headers: { Authorization: "Bearer token" } },
          response: { status: 500 },
        },
        { severity: "error", moduleKey: "requestqueue" }
      )
    ).toBe(true);

    await flushReleaseTimelineEvents();

    expect(sentBodies).toHaveLength(1);
    expect(sentBodies[0].events[0]).toMatchObject({
      type: "request_failed",
      severity: "error",
      module_key: "requestqueue",
    });
    expect(sentBodies[0].events[0].payload.request.headers.Authorization).toBe("[redacted]");
  });

  it("keeps a local redacted frontend failure buffer for error reports", () => {
    recordReleaseTimelineEvent(
      "vue_component_error",
      {
        message: "Render failed",
        token: "secret",
        component: "BrokenWidget",
      },
      { severity: "error", moduleKey: "frontend" }
    );
    recordReleaseTimelineEvent(
      "request_failed",
      { message: "Handled by request queue" },
      { severity: "error", moduleKey: "requestqueue" }
    );

    const events = getRecentFrontendFailureEvents();
    expect(events).toHaveLength(1);
    expect(events[0]).toMatchObject({
      type: "vue_component_error",
      module_key: "frontend",
    });
    expect(events[0].payload.token).toBe("[redacted]");
  });

  it("sends non-failure timeline events when replay capture is enabled", async () => {
    const sentBodies = [];
    __setReleaseTimelineTransportForTests(async (body) => {
      sentBodies.push(body);
      return { accepted: body.events.length };
    });
    configureReleaseRuntime({
      trace_id: "trace-enabled",
      channel: { slug: "beta" },
      capture_policy: { enabled: true, capture_level: "full_redacted" },
    });

    expect(recordReleaseTimelineEvent("route_change", { to: "/dashboard" })).toBe(true);
    await flushReleaseTimelineEvents();

    expect(sentBodies).toHaveLength(1);
    expect(sentBodies[0].context.channel_slug).toBe("beta");
    expect(sentBodies[0].context.device.type).toBe("desktop");
    expect(sentBodies[0].context.frontend.version_label).toBeTruthy();
    expect(sentBodies[0].events[0].type).toBe("route_change");
  });

  it("builds device and release context for replay sessions", () => {
    configureReleaseRuntime({
      trace_id: "trace-context",
      channel: { slug: "canary" },
      versions: {
        frontend: { version_label: "frontend-canary", commit_sha: "c0ffee" },
        api: { version_label: "api-canary", commit_sha: "def456" },
      },
      capture_policy: { enabled: true, capture_level: "full_redacted" },
    });

    const context = buildReleaseTimelineContext();

    expect(context.trace_id).toBe("trace-context");
    expect(context.channel_slug).toBe("canary");
    expect(context.device.type).toBe("desktop");
    expect(context.frontend.version_label).toBe("frontend-canary");
    expect(context.api.version_label).toBe("api-canary");
    expect(context.viewport.width).toBeGreaterThan(0);
  });
});