import { log } from "../log.js";
import { writeConfig } from "../util.js";
import {
  AIDER_CONFIG_FILE,
  AIDER_ENV_FILE,
  OPENCODE_CONFIG_FILE,
  PI_MODELS_FILE,
  PI_SETTINGS_FILE,
  CODEX_CONFIG_FILE,
} from "../config.js";
import { getActiveChatModel, getActiveTui } from "../runtime-config.js";
import { aiderConfig, aiderEnv } from "../templates/aider.js";
import { opencodeConfig } from "../templates/opencode.js";
import { piModelsConfig, piSettingsConfig } from "../templates/pi.js";
import { codexConfig } from "../templates/codex.js";

export async function writeTuiConfig(): Promise<void> {
  const chatModel = getActiveChatModel();
  const tui = getActiveTui();

  // Always write all configs so switching TUIs doesn't require re-running setup
  await writeConfig(AIDER_CONFIG_FILE, aiderConfig(chatModel.id));
  await writeConfig(AIDER_ENV_FILE, aiderEnv());
  log(`Aider config written to ${AIDER_CONFIG_FILE}`);

  await writeConfig(
    OPENCODE_CONFIG_FILE,
    opencodeConfig(chatModel.id, chatModel.name),
  );
  log(`OpenCode config written to ${OPENCODE_CONFIG_FILE}`);

  await writeConfig(
    PI_MODELS_FILE,
    piModelsConfig(chatModel.id, chatModel.name),
  );
  await writeConfig(PI_SETTINGS_FILE, piSettingsConfig());
  log(`Pi config written to ${PI_MODELS_FILE}`);

  await writeConfig(CODEX_CONFIG_FILE, codexConfig(chatModel.id));
  log(`Codex config written to ${CODEX_CONFIG_FILE}`);

  // Goose and gptme are configured via env vars at launch time (no config files needed)

  log(`Active TUI: ${tui.name}`);
}