"""
Tests for archivebox crawl CLI command.

Tests cover:
- crawl create (with URLs, from stdin, pass-through)
- crawl list (with filters)
- crawl update
- crawl delete
"""

import json

from archivebox.tests.conftest import (
    run_archivebox_cmd,
    parse_jsonl_output,
    create_test_url,
)


class TestCrawlCreate:
    """Tests for `archivebox crawl create`."""

    def test_create_from_url_args(self, initialized_archive):
        """Create crawl from URL arguments."""
        url = create_test_url()

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "create", url],
            data_dir=initialized_archive,
        )

        assert code == 0, f"Command failed: {stderr}"
        assert "Created crawl" in stderr

        # Check JSONL output
        records = parse_jsonl_output(stdout)
        assert len(records) == 1
        assert records[0]["type"] == "Crawl"
        assert url in records[0]["urls"]

    def test_create_from_stdin_urls(self, initialized_archive):
        """Create crawl from stdin URLs (one per line)."""
        urls = [create_test_url() for _ in range(3)]
        stdin = "\n".join(urls)

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "create"],
            stdin=stdin,
            data_dir=initialized_archive,
        )

        assert code == 0, f"Command failed: {stderr}"

        records = parse_jsonl_output(stdout)
        assert len(records) == 1
        crawl = records[0]
        assert crawl["type"] == "Crawl"
        # All URLs should be in the crawl
        for url in urls:
            assert url in crawl["urls"]

    def test_create_with_depth(self, initialized_archive):
        """Create crawl with --depth flag."""
        url = create_test_url()

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "create", "--depth=2", url],
            data_dir=initialized_archive,
        )

        assert code == 0
        records = parse_jsonl_output(stdout)
        assert records[0]["max_depth"] == 2

    def test_create_with_tag(self, initialized_archive):
        """Create crawl with --tag flag."""
        url = create_test_url()

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "create", "--tag=test-tag", url],
            data_dir=initialized_archive,
        )

        assert code == 0
        records = parse_jsonl_output(stdout)
        assert "test-tag" in records[0].get("tags_str", "")

    def test_create_pass_through_other_types(self, initialized_archive):
        """Pass-through records of other types unchanged."""
        tag_record = {"type": "Tag", "id": "fake-tag-id", "name": "test"}
        url = create_test_url()
        stdin = json.dumps(tag_record) + "\n" + json.dumps({"url": url})

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "create"],
            stdin=stdin,
            data_dir=initialized_archive,
        )

        assert code == 0
        records = parse_jsonl_output(stdout)

        # Should have both the passed-through Tag and the new Crawl
        types = [r.get("type") for r in records]
        assert "Tag" in types
        assert "Crawl" in types

    def test_create_pass_through_existing_crawl(self, initialized_archive):
        """Existing Crawl records (with id) are passed through."""
        # First create a crawl
        url = create_test_url()
        stdout1, _, _ = run_archivebox_cmd(["crawl", "create", url], data_dir=initialized_archive)
        crawl = parse_jsonl_output(stdout1)[0]

        # Now pipe it back - should pass through
        stdout2, stderr, code = run_archivebox_cmd(
            ["crawl", "create"],
            stdin=json.dumps(crawl),
            data_dir=initialized_archive,
        )

        assert code == 0
        records = parse_jsonl_output(stdout2)
        assert len(records) == 1
        assert records[0]["id"] == crawl["id"]


class TestCrawlList:
    """Tests for `archivebox crawl list`."""

    def test_list_empty(self, initialized_archive):
        """List with no crawls returns empty."""
        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "list"],
            data_dir=initialized_archive,
        )

        assert code == 0
        assert "Listed 0 crawls" in stderr

    def test_list_returns_created(self, initialized_archive):
        """List returns previously created crawls."""
        url = create_test_url()
        run_archivebox_cmd(["crawl", "create", url], data_dir=initialized_archive)

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "list"],
            data_dir=initialized_archive,
        )

        assert code == 0
        records = parse_jsonl_output(stdout)
        assert len(records) >= 1
        assert any(url in r.get("urls", "") for r in records)

    def test_list_filter_by_status(self, initialized_archive):
        """Filter crawls by status."""
        url = create_test_url()
        run_archivebox_cmd(["crawl", "create", url], data_dir=initialized_archive)

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "list", "--status=queued"],
            data_dir=initialized_archive,
        )

        assert code == 0
        records = parse_jsonl_output(stdout)
        for r in records:
            assert r["status"] == "queued"

    def test_list_with_limit(self, initialized_archive):
        """Limit number of results."""
        # Create multiple crawls
        for _ in range(3):
            run_archivebox_cmd(["crawl", "create", create_test_url()], data_dir=initialized_archive)

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "list", "--limit=2"],
            data_dir=initialized_archive,
        )

        assert code == 0
        records = parse_jsonl_output(stdout)
        assert len(records) == 2


class TestCrawlUpdate:
    """Tests for `archivebox crawl update`."""

    def test_update_status(self, initialized_archive):
        """Update crawl status."""
        # Create a crawl
        url = create_test_url()
        stdout1, _, _ = run_archivebox_cmd(["crawl", "create", url], data_dir=initialized_archive)
        crawl = parse_jsonl_output(stdout1)[0]

        # Update it
        stdout2, stderr, code = run_archivebox_cmd(
            ["crawl", "update", "--status=started"],
            stdin=json.dumps(crawl),
            data_dir=initialized_archive,
        )

        assert code == 0
        assert "Updated 1 crawls" in stderr

        records = parse_jsonl_output(stdout2)
        assert records[0]["status"] == "started"


class TestCrawlDelete:
    """Tests for `archivebox crawl delete`."""

    def test_delete_requires_yes(self, initialized_archive):
        """Delete requires --yes flag."""
        url = create_test_url()
        stdout1, _, _ = run_archivebox_cmd(["crawl", "create", url], data_dir=initialized_archive)
        crawl = parse_jsonl_output(stdout1)[0]

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "delete"],
            stdin=json.dumps(crawl),
            data_dir=initialized_archive,
        )

        assert code == 1
        assert "--yes" in stderr

    def test_delete_with_yes(self, initialized_archive):
        """Delete with --yes flag works."""
        url = create_test_url()
        stdout1, _, _ = run_archivebox_cmd(["crawl", "create", url], data_dir=initialized_archive)
        crawl = parse_jsonl_output(stdout1)[0]

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "delete", "--yes"],
            stdin=json.dumps(crawl),
            data_dir=initialized_archive,
        )

        assert code == 0
        assert "Deleted 1 crawls" in stderr

    def test_delete_dry_run(self, initialized_archive):
        """Dry run shows what would be deleted."""
        url = create_test_url()
        stdout1, _, _ = run_archivebox_cmd(["crawl", "create", url], data_dir=initialized_archive)
        crawl = parse_jsonl_output(stdout1)[0]

        stdout, stderr, code = run_archivebox_cmd(
            ["crawl", "delete", "--dry-run"],
            stdin=json.dumps(crawl),
            data_dir=initialized_archive,
        )

        assert code == 0
        assert "Would delete" in stderr
        assert "dry run" in stderr.lower()