import * as core from "@actions/core";

import * as actionsUtil from "./actions-util";
import { CodeQL } from "./codeql";
import * as configUtils from "./config-utils";
import { initCodeQL, initConfig, injectWindowsTracer, runInit } from "./init";
import { getActionsLogger } from "./logging";
import { parseRepositoryNwo } from "./repository";

interface InitSuccessStatusReport extends actionsUtil.StatusReportBase {
  // Comma-separated list of languages that analysis was run for
  // This may be from the workflow file or may be calculated from repository contents
  languages: string;
  // Comma-separated list of languages specified explicitly in the workflow file
  workflow_languages: string;
  // Comma-separated list of paths, from the 'paths' config field
  paths: string;
  // Comma-separated list of paths, from the 'paths-ignore' config field
  paths_ignore: string;
  // Commas-separated list of languages where the default queries are disabled
  disable_default_queries: string;
  // Comma-separated list of queries sources, from the 'queries' config field
  queries: string;
}

async function sendSuccessStatusReport(
  startedAt: Date,
  config: configUtils.Config
) {
  const statusReportBase = await actionsUtil.createStatusReportBase(
    "init",
    "success",
    startedAt
  );

  const languages = config.languages.join(",");
  const workflowLanguages = core.getInput("languages", { required: false });
  const paths = (config.originalUserInput.paths || []).join(",");
  const pathsIgnore = (config.originalUserInput["paths-ignore"] || []).join(
    ","
  );
  const disableDefaultQueries = config.originalUserInput[
    "disable-default-queries"
  ]
    ? languages
    : "";
  const queries = (config.originalUserInput.queries || [])
    .map((q) => q.uses)
    .join(",");

  const statusReport: InitSuccessStatusReport = {
    ...statusReportBase,
    languages,
    workflow_languages: workflowLanguages,
    paths,
    paths_ignore: pathsIgnore,
    disable_default_queries: disableDefaultQueries,
    queries,
  };

  await actionsUtil.sendStatusReport(statusReport);
}

async function run() {
  const startedAt = new Date();
  const logger = getActionsLogger();
  let config: configUtils.Config;
  let codeql: CodeQL;

  try {
    actionsUtil.prepareLocalRunEnvironment();
    if (
      !(await actionsUtil.sendStatusReport(
        await actionsUtil.createStatusReportBase("init", "starting", startedAt),
        true
      ))
    ) {
      return;
    }

    codeql = await initCodeQL(
      core.getInput("tools"),
      core.getInput("token"),
      actionsUtil.getRequiredEnvParam("GITHUB_SERVER_URL"),
      actionsUtil.getRequiredEnvParam("RUNNER_TEMP"),
      actionsUtil.getRequiredEnvParam("RUNNER_TOOL_CACHE"),
      "actions",
      logger
    );
    config = await initConfig(
      core.getInput("languages"),
      core.getInput("queries"),
      core.getInput("config-file"),
      parseRepositoryNwo(actionsUtil.getRequiredEnvParam("GITHUB_REPOSITORY")),
      actionsUtil.getRequiredEnvParam("RUNNER_TEMP"),
      actionsUtil.getRequiredEnvParam("RUNNER_TOOL_CACHE"),
      codeql,
      actionsUtil.getRequiredEnvParam("GITHUB_WORKSPACE"),
      core.getInput("token"),
      actionsUtil.getRequiredEnvParam("GITHUB_SERVER_URL"),
      logger
    );
  } catch (e) {
    core.setFailed(e.message);
    console.log(e);
    await actionsUtil.sendStatusReport(
      await actionsUtil.createStatusReportBase(
        "init",
        "aborted",
        startedAt,
        e.message
      )
    );
    return;
  }

  try {
    // Forward Go flags
    const goFlags = process.env["GOFLAGS"];
    if (goFlags) {
      core.exportVariable("GOFLAGS", goFlags);
      core.warning(
        "Passing the GOFLAGS env parameter to the init action is deprecated. Please move this to the analyze action."
      );
    }

    // Setup CODEQL_RAM flag (todo improve this https://github.com/github/dsp-code-scanning/issues/935)
    const codeqlRam = process.env["CODEQL_RAM"] || "6500";
    core.exportVariable("CODEQL_RAM", codeqlRam);

    const tracerConfig = await runInit(codeql, config);
    if (tracerConfig !== undefined) {
      Object.entries(tracerConfig.env).forEach(([key, value]) =>
        core.exportVariable(key, value)
      );

      if (process.platform === "win32") {
        await injectWindowsTracer(
          "Runner.Worker.exe",
          undefined,
          config,
          codeql,
          tracerConfig
        );
      }
    }
  } catch (error) {
    core.setFailed(error.message);
    console.log(error);
    await actionsUtil.sendStatusReport(
      await actionsUtil.createStatusReportBase(
        "init",
        "failure",
        startedAt,
        error.message,
        error.stack
      )
    );
    return;
  }
  await sendSuccessStatusReport(startedAt, config);
}

run().catch((e) => {
  core.setFailed(`init action failed: ${e}`);
  console.log(e);
});