import {type ExtensionAPI, isBashToolResult} from "@earendil-works/pi-coding-agent";
import {isTestCommand, parseTestOutput} from "./parsing/typescript-command-output";

// noinspection JSUnusedGlobalSymbols
export default function testStatusExtension(pi: ExtensionAPI) {
    // After every tool execution, check if tests just ran
    pi.on("tool_result", async (event, ctx) => {
        // Only care about bash commands
        if (!isBashToolResult(event)) return;
        if (!isTestCommand(event.input.command as string) ) return;

        const textContent = event.content.find((c): c is { type: "text"; text: string } => c.type === "text");
        const output = textContent?.text ?? "";
        const theme = ctx.ui.theme;

        const testResult = parseTestOutput(output);

        if (testResult.status === "Success") {
            ctx.ui.setWidget("test-status", [
                `${theme.fg("success", "●")} ${theme.fg("text", testResult.summary)}`,
            ]);
        } else if (testResult.status === "Error" || event.isError) {
            ctx.ui.setWidget("test-status", [
                `${theme.fg("error", "●")} ${theme.fg("text", testResult.summary)}`,
            ]);
        }
    });
}