import fs from "node:fs/promises";
import path from "node:path";
import { describe, expect, it } from "vitest";
import {
  getConfigValueAtPath,
  parseConfigPath,
  setConfigValueAtPath,
  unsetConfigValueAtPath,
} from "./config-paths.js";
import { readConfigFileSnapshot, validateConfigObject } from "./config.js";
import { withTempHome } from "./test-helpers.js";
import { OpenClawSchema } from "./zod-schema.js";

describe("$schema key in config (#14998)", () => {
  it("accepts config with $schema string", () => {
    const result = OpenClawSchema.safeParse({
      $schema: "https://openclaw.ai/config.json",
    });
    expect(result.success).toBe(true);
    if (result.success) {
      expect(result.data.$schema).toBe("https://openclaw.ai/config.json");
    }
  });

  it("accepts config without $schema", () => {
    const result = OpenClawSchema.safeParse({});
    expect(result.success).toBe(true);
  });

  it("rejects non-string $schema", () => {
    const result = OpenClawSchema.safeParse({ $schema: 123 });
    expect(result.success).toBe(false);
  });
});

describe("ui.seamColor", () => {
  it("accepts hex colors", () => {
    const res = validateConfigObject({ ui: { seamColor: "#FF4500" } });
    expect(res.ok).toBe(true);
  });

  it("rejects non-hex colors", () => {
    const res = validateConfigObject({ ui: { seamColor: "lobster" } });
    expect(res.ok).toBe(false);
  });

  it("rejects invalid hex length", () => {
    const res = validateConfigObject({ ui: { seamColor: "#FF4500FF" } });
    expect(res.ok).toBe(false);
  });
});

describe("web search provider config", () => {
  it("accepts perplexity provider and config", () => {
    const res = validateConfigObject({
      tools: {
        web: {
          search: {
            enabled: true,
            provider: "perplexity",
            perplexity: {
              apiKey: "test-key",
              baseUrl: "https://api.perplexity.ai",
              model: "perplexity/sonar-pro",
            },
          },
        },
      },
    });

    expect(res.ok).toBe(true);
  });
});

describe("talk.voiceAliases", () => {
  it("accepts a string map of voice aliases", () => {
    const res = validateConfigObject({
      talk: {
        voiceAliases: {
          Clawd: "EXAVITQu4vr4xnSDxMaL",
          Roger: "CwhRBWXzGAHq8TQ4Fs17",
        },
      },
    });
    expect(res.ok).toBe(true);
  });

  it("rejects non-string voice alias values", () => {
    const res = validateConfigObject({
      talk: {
        voiceAliases: {
          Clawd: 123,
        },
      },
    });
    expect(res.ok).toBe(false);
  });
});

describe("gateway.remote.transport", () => {
  it("accepts direct transport", () => {
    const res = validateConfigObject({
      gateway: {
        remote: {
          transport: "direct",
          url: "wss://gateway.example.ts.net",
        },
      },
    });
    expect(res.ok).toBe(true);
  });

  it("rejects unknown transport", () => {
    const res = validateConfigObject({
      gateway: {
        remote: {
          transport: "udp",
        },
      },
    });
    expect(res.ok).toBe(false);
    if (!res.ok) {
      expect(res.issues[0]?.path).toBe("gateway.remote.transport");
    }
  });
});

describe("gateway.tools config", () => {
  it("accepts gateway.tools allow and deny lists", () => {
    const res = validateConfigObject({
      gateway: {
        tools: {
          allow: ["gateway"],
          deny: ["sessions_spawn", "sessions_send"],
        },
      },
    });
    expect(res.ok).toBe(true);
  });

  it("rejects invalid gateway.tools values", () => {
    const res = validateConfigObject({
      gateway: {
        tools: {
          allow: "gateway",
        },
      },
    });
    expect(res.ok).toBe(false);
    if (!res.ok) {
      expect(res.issues[0]?.path).toBe("gateway.tools.allow");
    }
  });
});

describe("gateway.channelHealthCheckMinutes", () => {
  it("accepts zero to disable monitor", () => {
    const res = validateConfigObject({
      gateway: {
        channelHealthCheckMinutes: 0,
      },
    });
    expect(res.ok).toBe(true);
  });

  it("rejects negative intervals", () => {
    const res = validateConfigObject({
      gateway: {
        channelHealthCheckMinutes: -1,
      },
    });
    expect(res.ok).toBe(false);
    if (!res.ok) {
      expect(res.issues[0]?.path).toBe("gateway.channelHealthCheckMinutes");
    }
  });
});

describe("cron webhook schema", () => {
  it("accepts cron.webhookToken and legacy cron.webhook", () => {
    const res = OpenClawSchema.safeParse({
      cron: {
        enabled: true,
        webhook: "https://example.invalid/legacy-cron-webhook",
        webhookToken: "secret-token",
      },
    });

    expect(res.success).toBe(true);
  });

  it("rejects non-http cron.webhook URLs", () => {
    const res = OpenClawSchema.safeParse({
      cron: {
        webhook: "ftp://example.invalid/legacy-cron-webhook",
      },
    });

    expect(res.success).toBe(false);
  });
});

describe("broadcast", () => {
  it("accepts a broadcast peer map with strategy", () => {
    const res = validateConfigObject({
      agents: {
        list: [{ id: "alfred" }, { id: "baerbel" }],
      },
      broadcast: {
        strategy: "parallel",
        "120363403215116621@g.us": ["alfred", "baerbel"],
      },
    });
    expect(res.ok).toBe(true);
  });

  it("rejects invalid broadcast strategy", () => {
    const res = validateConfigObject({
      broadcast: { strategy: "nope" },
    });
    expect(res.ok).toBe(false);
  });

  it("rejects non-array broadcast entries", () => {
    const res = validateConfigObject({
      broadcast: { "120363403215116621@g.us": 123 },
    });
    expect(res.ok).toBe(false);
  });
});

describe("model compat config schema", () => {
  it("accepts full openai-completions compat fields", () => {
    const res = validateConfigObject({
      models: {
        providers: {
          local: {
            baseUrl: "http://127.0.0.1:1234/v1",
            api: "openai-completions",
            models: [
              {
                id: "qwen3-32b",
                name: "Qwen3 32B",
                compat: {
                  supportsUsageInStreaming: true,
                  supportsStrictMode: false,
                  thinkingFormat: "qwen",
                  requiresToolResultName: true,
                  requiresAssistantAfterToolResult: false,
                  requiresThinkingAsText: false,
                  requiresMistralToolIds: false,
                },
              },
            ],
          },
        },
      },
    });

    expect(res.ok).toBe(true);
  });
});

describe("config paths", () => {
  it("rejects empty and blocked paths", () => {
    expect(parseConfigPath("")).toEqual({
      ok: false,
      error: "Invalid path. Use dot notation (e.g. foo.bar).",
    });
    expect(parseConfigPath("__proto__.polluted").ok).toBe(false);
    expect(parseConfigPath("constructor.polluted").ok).toBe(false);
    expect(parseConfigPath("prototype.polluted").ok).toBe(false);
  });

  it("sets, gets, and unsets nested values", () => {
    const root: Record<string, unknown> = {};
    const parsed = parseConfigPath("foo.bar");
    if (!parsed.ok || !parsed.path) {
      throw new Error("path parse failed");
    }
    setConfigValueAtPath(root, parsed.path, 123);
    expect(getConfigValueAtPath(root, parsed.path)).toBe(123);
    expect(unsetConfigValueAtPath(root, parsed.path)).toBe(true);
    expect(getConfigValueAtPath(root, parsed.path)).toBeUndefined();
  });
});

describe("config strict validation", () => {
  it("rejects unknown fields", async () => {
    const res = validateConfigObject({
      agents: { list: [{ id: "pi" }] },
      customUnknownField: { nested: "value" },
    });
    expect(res.ok).toBe(false);
  });

  it("flags legacy config entries without auto-migrating", async () => {
    await withTempHome(async (home) => {
      const configDir = path.join(home, ".openclaw");
      await fs.mkdir(configDir, { recursive: true });
      await fs.writeFile(
        path.join(configDir, "openclaw.json"),
        JSON.stringify({
          agents: { list: [{ id: "pi" }] },
          routing: { allowFrom: ["+15555550123"] },
        }),
        "utf-8",
      );

      const snap = await readConfigFileSnapshot();

      expect(snap.valid).toBe(false);
      expect(snap.legacyIssues).not.toHaveLength(0);
    });
  });
});
