import unittest
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
LEGACY_SYNC_WORKFLOW = ROOT / ".gitea" / "workflows" / "sync-superpowers.yml"
AUTO_UPDATE_WORKFLOW = ROOT / ".gitea" / "workflows" / "update-thirdparty-superpowers.yml"
AUTO_UPDATE_SCRIPT = ROOT / ".gitea" / "ci" / "update_thirdparty_superpowers.sh"
SYNC_SCRIPT = ROOT / ".gitea" / "ci" / "sync_superpowers.sh"


class SuperpowersWorkflowTests(unittest.TestCase):
    def test_legacy_sync_workflow_is_removed(self):
        self.assertFalse(LEGACY_SYNC_WORKFLOW.exists())

    def test_auto_update_workflow_name_describes_full_pipeline(self):
        text = AUTO_UPDATE_WORKFLOW.read_text(encoding="utf-8")
        self.assertIn("Update and Sync Superpowers", text)

    def test_auto_update_workflow_triggers_on_main_push(self):
        text = AUTO_UPDATE_WORKFLOW.read_text(encoding="utf-8")
        self.assertIn("push:", text)
        self.assertIn("- main", text)
        self.assertIn("workflow_dispatch:", text)

    def test_auto_update_workflow_runs_daily_schedule(self):
        text = AUTO_UPDATE_WORKFLOW.read_text(encoding="utf-8")
        self.assertIn("schedule:", text)
        self.assertIn('- cron: "@daily"', text)

    def test_auto_update_workflow_runs_update_script(self):
        text = AUTO_UPDATE_WORKFLOW.read_text(encoding="utf-8")
        self.assertIn("bash .gitea/ci/update_thirdparty_superpowers.sh", text)

    def test_auto_update_workflow_uses_single_serial_job(self):
        text = AUTO_UPDATE_WORKFLOW.read_text(encoding="utf-8")
        self.assertIn("update_and_sync:", text)
        self.assertNotIn("\n  update:\n", text)
        self.assertNotIn("\n  sync:\n", text)
        self.assertNotIn("needs: update", text)
        self.assertNotIn("outputs:", text)
        self.assertIn("bash .gitea/ci/sync_superpowers.sh", text)

    def test_auto_update_workflow_sync_job_clears_stale_index_flags(self):
        text = AUTO_UPDATE_WORKFLOW.read_text(encoding="utf-8")
        self.assertIn("git update-index --no-assume-unchanged", text)
        self.assertIn("--no-skip-worktree", text)

    def test_auto_update_workflow_sync_step_runs_from_latest_main(self):
        text = AUTO_UPDATE_WORKFLOW.read_text(encoding="utf-8")
        self.assertIn('TARGET_BRANCH="$THIRDPARTY_BRANCH" bash .gitea/ci/update_thirdparty_superpowers.sh', text)
        self.assertIn('TARGET_BRANCH="main" \\', text)
        self.assertIn('SUPERPOWERS_BRANCH="$THIRDPARTY_BRANCH" \\', text)
        self.assertIn('SUPERPOWERS_DIR="$SUPERPOWERS_DIR" \\', text)
        self.assertIn('SUPERPOWERS_LIST="$SUPERPOWERS_LIST" \\', text)

    def test_auto_update_workflow_sync_job_uses_literal_superpowers_paths(self):
        text = AUTO_UPDATE_WORKFLOW.read_text(encoding="utf-8")
        self.assertIn('SUPERPOWERS_DIR: "superpowers"', text)
        self.assertIn('SUPERPOWERS_LIST: "codex/skills/.sources/superpowers.list"', text)
        self.assertNotIn('SUPERPOWERS_DIR: "${{ env.SUPERPOWERS_DIR }}"', text)
        self.assertNotIn('SUPERPOWERS_LIST: "${{ env.SUPERPOWERS_LIST }}"', text)

    def test_auto_update_workflow_logs_clear_serial_flow(self):
        text = AUTO_UPDATE_WORKFLOW.read_text(encoding="utf-8")
        self.assertIn("name: 🪄 Update and Sync Superpowers", text)
        self.assertIn("- name: 🧰 Prepare repo", text)
        self.assertIn('- name: ♻️ Update thirdparty and sync main', text)
        self.assertIn('echo "📦 Refresh thirdparty/skill snapshot"', text)
        self.assertIn('echo "✅ No thirdparty snapshot change; skip main sync."', text)
        self.assertIn('echo "🚀 Sync skills into main"', text)

    def test_auto_update_script_targets_thirdparty_branch(self):
        text = AUTO_UPDATE_SCRIPT.read_text(encoding="utf-8")
        self.assertIn('TARGET_BRANCH="${TARGET_BRANCH:-thirdparty/skill}"', text)
        self.assertIn("api.github.com/repos", text)
        self.assertIn("ls-remote", text)
        self.assertIn('git checkout -B "$TARGET_BRANCH" "origin/$TARGET_BRANCH"', text)

    def test_ci_scripts_use_ci_bot_identity(self):
        sync_text = SYNC_SCRIPT.read_text(encoding="utf-8")
        update_text = AUTO_UPDATE_SCRIPT.read_text(encoding="utf-8")

        self.assertIn('COMMIT_AUTHOR_NAME="${COMMIT_AUTHOR_NAME:-ci[bot]}"', sync_text)
        self.assertIn('COMMIT_AUTHOR_EMAIL="${COMMIT_AUTHOR_EMAIL:-ci-bot@local}"', sync_text)
        self.assertIn('COMMIT_AUTHOR_NAME="${COMMIT_AUTHOR_NAME:-ci[bot]}"', update_text)
        self.assertIn(
            'COMMIT_AUTHOR_EMAIL="${COMMIT_AUTHOR_EMAIL:-ci-bot@local}"',
            update_text,
        )


if __name__ == "__main__":
    unittest.main()