"""Build the public Hugging Face dataset: task catalog, seeded sample instances, and source."""

import json
import os
import shutil
import sys
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(ROOT))

from workbench.tasks import ALL_TASK_IDS, TASK_IDS, build_task  # noqa: E402

DOMAINS = {
    "swe": "software engineering", "ind": "industrial and physical systems",
    "sci": "natural science", "off": "office and white-collar work",
    "fin": "finance and economics", "math": "math and formal reasoning",
    "sec": "cybersecurity", "med": "media and content production",
}
SUMMARY = {
    "swe-fix-function": "Repair a buggy function from a bank of 8 (18 bug variants); hidden tests decide.",
    "swe-implement-spec": "Implement a function from a written spec and examples; hidden tests decide.",
    "swe-crash-triage": "Reproduce a crash in a small project; report file, line, exception type and the bad record.",
    "ind-vibration-alarm": "Apply a consecutive-reading alarm rule to interleaved pump sensor data.",
    "ind-tank-balance": "Simulate a tank mass balance from valve and drain schedules; find overflow and a level.",
    "ind-oee": "Compute line OEE with overlapping downtime reports merged.",
    "sci-longest-orf": "Find and translate the longest open reading frame on a DNA strand.",
    "sci-limiting-reagent": "Stoichiometry: limiting reactant and isolated product mass at a given yield.",
    "sci-dilution-series": "Beer-Lambert with blank correction and a serial dilution back to stock concentration.",
    "off-meeting-slot": "Earliest common meeting slot across calendars in several time zones.",
    "off-expense-audit": "Audit expense lines against a policy with caps, currency conversion and receipts.",
    "off-regional-revenue": "Join orders to customers and total a quarter's revenue by region.",
    "fin-loan-balance": "Amortization with cent rounding and extra principal payments.",
    "fin-npv-ranking": "Rank projects by NPV from uneven cash flow schedules.",
    "fin-portfolio-value": "Value a multi-currency portfolio from trades, closing prices and FX.",
    "math-grid-paths": "Count monotone lattice paths around obstacles.",
    "math-number-theory": "CRT, inclusion-exclusion counting, or digit sums of large powers.",
    "math-constrained-path": "Shortest path cost and count of shortest routes avoiding a closed node.",
    "sec-ssh-bruteforce": "Find the IP that brute-forced and then logged in, per a windowed rule, among decoys.",
    "sec-decode-config": "Deobfuscate a defanged config blob (base64 + rotating XOR) to recover a hostname.",
    "sec-firewall-rules": "Evaluate first-match firewall rules with CIDRs and port ranges.",
    "med-subtitle-stats": "Count a speaker's subtitle cues and their on-screen time, including two-speaker cues.",
    "med-edl-duration": "Program duration of a cuts-only EDL, skipping disabled events, as timecode.",
    "med-headline-style": "Apply a title-case style guide with small words, acronyms and hyphens.",
    "swe-repo-repair": "Find and fix injected regressions in a vendored open-source library; its own test suite grades.",
    "swe-repo-boltons": "Repo Repair on boltons 26.2.0.",
    "swe-repo-inflection": "Repo Repair on inflection 0.5.1.",
    "swe-repo-more-itertools": "Repo Repair on more-itertools 11.1.0.",
    "swe-repo-toolz": "Repo Repair on toolz 1.2.0.",
}


def main(out: Path):
    if out.exists():
        shutil.rmtree(out)
    (out / "data").mkdir(parents=True)
    with open(out / "data" / "tasks.jsonl", "w") as f:
        for tid in ALL_TASK_IDS:
            fam, lv = tid.split("@")
            f.write(json.dumps({"task_id": f"{fam}-l{lv}", "family": fam, "level": int(lv),
                                "domain": DOMAINS[fam.split("-")[0]], "summary": SUMMARY[fam]}) + "\n")
    with open(out / "data" / "samples.jsonl", "w") as f:
        for tid in ALL_TASK_IDS:
            if tid.startswith("swe-repo-"):  # whole libraries; see data/repo_catalog instead
                continue
            for seed in range(3):
                t = build_task(tid, seed)
                f.write(json.dumps({
                    "task_id": tid, "seed": seed, "instruction": t.instruction,
                    "files": [{"name": k, "content": v} for k, v in sorted(t.files.items())],
                    "reference_answer": t.oracle,
                }) + "\n")
    catalog = Path(os.environ.get("WB_REPO_LIBS", "/app/repo_libs")) / "catalog"
    if catalog.is_dir():
        shutil.copytree(catalog, out / "data" / "repo_catalog")
    src = out / "source"
    for rel in ["workbench", "server", "scripts", "tests", "docs", "repo_repair"]:
        shutil.copytree(ROOT / rel, src / rel, ignore=shutil.ignore_patterns("__pycache__"))
    for rel in ["openenv.yaml", "requirements.txt", "README.md"]:
        shutil.copy(ROOT / rel, src / rel)
    shutil.copy(ROOT / "README.md", out / "README.md")
    print(f"wrote {len(ALL_TASK_IDS)} task variants and {3 * len(ALL_TASK_IDS)} samples to {out}")


if __name__ == "__main__":
    main(Path(sys.argv[1] if len(sys.argv) > 1 else "dataset"))