#!/usr/bin/env bash
set -euo pipefail

script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd -P)
verifier="$script_dir/verify-openspec-authority.sh"
contract_version=$(tr -d '[:space:]' < "$script_dir/../openspec/.cli-version")

if [[ ! -f "$verifier" ]]; then
  echo "expected verifier at $verifier" >&2
  exit 1
fi

fixture=$(mktemp -d)
trap 'rm -rf "$fixture"' EXIT

write_file() {
  local relative_path=$1
  local content=$2
  mkdir -p "$fixture/$(dirname "$relative_path")"
  printf '%s\n' "$content" > "$fixture/$relative_path"
}

write_file "specs/.openspec-store/store.yaml" $'version: 1\nid: wealth-ledger-specs'
mkdir -p "$fixture/specs/openspec"
write_file "specs/openspec/.cli-version" "$contract_version"
write_file "specs/openspec/config.yaml" 'schema: wealth-ledger-sdd'
mkdir -p "$fixture/specs/openspec/schemas"
cp -R "$script_dir/../openspec/schemas/wealth-ledger-sdd" "$fixture/specs/openspec/schemas/wealth-ledger-sdd"

for path in AGENTS.md frontend/AGENTS.md backend/AGENTS.md specs/AGENTS.md docs/AGENTS.md; do
  write_file "$path" $'OpenSpec store: wealth-ledger-specs\nUse --store wealth-ledger-specs\nSDD artifacts only in specs/openspec\nreferences/** is read-only.'
done

entrypoints=(
  .opencode/commands/opsx-apply.md
  .opencode/commands/opsx-archive.md
  .opencode/commands/opsx-continue.md
  .opencode/commands/opsx-explore.md
  .opencode/commands/opsx-new.md
  .opencode/commands/opsx-propose.md
  .opencode/commands/opsx-sync.md
  .opencode/commands/opsx-verify.md
  .opencode/skills/openspec-apply-change/SKILL.md
  .opencode/skills/openspec-archive-change/SKILL.md
  .opencode/skills/openspec-continue-change/SKILL.md
  .opencode/skills/openspec-explore/SKILL.md
  .opencode/skills/openspec-new-change/SKILL.md
  .opencode/skills/openspec-propose/SKILL.md
  .opencode/skills/openspec-sync-specs/SKILL.md
  .opencode/skills/openspec-verify-change/SKILL.md
)
planning_line='bash specs/scripts/verify-openspec-planning.sh "<change>"'

for path in "${entrypoints[@]}"; do
  content=$'bash specs/scripts/verify-openspec-version.sh\nopenspec status --store wealth-ledger-specs'
  if [[ "$path" == .opencode/skills/* ]]; then
    content="generatedBy: \"$contract_version\""$'\n'"$content"
  fi
  if [[ "$path" == *continue* || "$path" == *explore* || "$path" == *propose* ]]; then
    content="$content"$'\nCreate at most ONE planning artifact per invocation.\nSTOP for explicit Change Owner approval.'
  fi
  if [[ "$path" == *apply* || "$path" == *archive* ]]; then
    content="$content"$'\nRequire explicit Change Owner approval and invalidate dependent approvals after upstream edits.'
  fi
  if [[ "$path" != *new* && "$path" != *sync* ]]; then
    content="$content"$'\n'"$planning_line"
  fi
  write_file "$path" "$content"
done

archive_gate='bash specs/scripts/verify-openspec-version.sh
openspec status --store wealth-ledger-specs
Require affected delivery area gates, semantic verification and independent read-only review.
Require explicit Change Owner approval and invalidate dependent approvals after upstream edits.
Do not ask for or accept a confirmation override.'
archive_gate="$archive_gate"$'\n'"$planning_line"
write_file ".opencode/commands/opsx-archive.md" "$archive_gate"
write_file ".opencode/skills/openspec-archive-change/SKILL.md" "generatedBy: \"$contract_version\""$'\n'"$archive_gate"

verification_gate='bash specs/scripts/verify-openspec-version.sh
openspec status --store wealth-ledger-specs
Check every affected delivery area with the workspace verifier and require independent read-only review.'
verification_gate="$verification_gate"$'\n'"$planning_line"
write_file ".opencode/commands/opsx-verify.md" "$verification_gate"
write_file ".opencode/skills/openspec-verify-change/SKILL.md" "generatedBy: \"$contract_version\""$'\n'"$verification_gate"

apply_gate='bash specs/scripts/verify-openspec-version.sh
openspec status --store wealth-ledger-specs
Require explicit Change Owner approval and invalidate dependent approvals after upstream edits.'
apply_gate="$apply_gate"$'\n'"$planning_line"

run_verifier() {
  WEALTH_LEDGER_WORKSPACE="$fixture" bash "$verifier"
}

run_verifier

perl -0pi -e 's/^bash specs\/scripts\/verify-openspec-planning\.sh .*\n//m' "$fixture/.opencode/commands/opsx-propose.md"
if run_verifier; then
  echo "expected missing planning gate in an artifact entrypoint to fail" >&2
  exit 1
fi
printf '%s\n' "$planning_line" >> "$fixture/.opencode/commands/opsx-propose.md"

write_file "specs/openspec/.cli-version" '9.9.9'
if run_verifier; then
  echo "expected wrong OpenSpec version contract to fail" >&2
  exit 1
fi
write_file "specs/openspec/.cli-version" "$contract_version"

write_file "specs/openspec/config.yaml" 'schema: spec-driven'
if run_verifier; then
  echo "expected non-project default schema to fail" >&2
  exit 1
fi
write_file "specs/openspec/config.yaml" 'schema: wealth-ledger-sdd'

perl -0pi -e 's/^version: 2$/version: 1/m' "$fixture/specs/openspec/schemas/wealth-ledger-sdd/schema.yaml"
if run_verifier; then
  echo "expected obsolete project schema version to fail" >&2
  exit 1
fi
rm -rf "$fixture/specs/openspec/schemas/wealth-ledger-sdd"
cp -R "$script_dir/../openspec/schemas/wealth-ledger-sdd" "$fixture/specs/openspec/schemas/wealth-ledger-sdd"

write_file "specs/openspec/schemas/wealth-ledger-sdd/schema.yaml" $'name: wealth-ledger-sdd\nversion: 1'
if run_verifier; then
  echo "expected incomplete project schema graph to fail" >&2
  exit 1
fi
rm -rf "$fixture/specs/openspec/schemas/wealth-ledger-sdd"
cp -R "$script_dir/../openspec/schemas/wealth-ledger-sdd" "$fixture/specs/openspec/schemas/wealth-ledger-sdd"

mkdir -p "$fixture/frontend/openspec"
if run_verifier; then
  echo "expected additional OpenSpec root to fail" >&2
  exit 1
fi
rmdir "$fixture/frontend/openspec"

write_file ".opencode/commands/opsx-apply.md" $'bash specs/scripts/verify-openspec-version.sh\nWithout a store, commands act on the nearest local openspec root.'
if run_verifier; then
  echo "expected implicit store selection to fail" >&2
  exit 1
fi
write_file ".opencode/commands/opsx-apply.md" "$apply_gate"

write_file ".opencode/commands/opsx-apply.md" $'bash specs/scripts/verify-openspec-version.sh\nopenspec status --store wealth-ledger-specs\nFor another store, append --store "<id>" when applicable.'
if run_verifier; then
  echo "expected conditional store selection to fail" >&2
  exit 1
fi
write_file ".opencode/commands/opsx-apply.md" "$apply_gate"

write_file ".opencode/commands/opsx-apply.md" $'bash specs/scripts/verify-openspec-version.sh\nopenspec status --store wealth-ledger-specs\nRun `openspec status --change "example" --json` before continuing.'
if run_verifier; then
  echo "expected unscoped OpenSpec invocation to fail" >&2
  exit 1
fi
write_file ".opencode/commands/opsx-apply.md" "$apply_gate"

write_file ".opencode/commands/opsx-apply.md" $'bash specs/scripts/verify-openspec-version.sh\nopenspec status --store wealth-ledger-specs\nUse artifact graph (openspec status --change "example" --json) before continuing.'
if run_verifier; then
  echo "expected parenthesized unscoped OpenSpec invocation to fail" >&2
  exit 1
fi
write_file ".opencode/commands/opsx-apply.md" "$apply_gate"

write_file ".opencode/commands/opsx-propose.md" $'bash specs/scripts/verify-openspec-version.sh\nopenspec status --store wealth-ledger-specs\nCreate every artifact in the required set.\nSTOP for explicit Change Owner approval.'
if run_verifier; then
  echo "expected multi-artifact proposal guidance to fail" >&2
  exit 1
fi
write_file ".opencode/commands/opsx-propose.md" $'bash specs/scripts/verify-openspec-version.sh\nopenspec status --store wealth-ledger-specs\nCreate at most ONE planning artifact per invocation.\nSTOP for explicit Change Owner approval.\n'"$planning_line"

write_file ".opencode/commands/opsx-archive.md" $'bash specs/scripts/verify-openspec-version.sh\nopenspec status --store wealth-ledger-specs\nDon\x27t block archive on warnings - just inform and confirm.'
if run_verifier; then
  echo "expected archive override guidance to fail" >&2
  exit 1
fi
write_file ".opencode/commands/opsx-archive.md" "$archive_gate"

write_file ".opencode/commands/opsx-archive.md" $'bash specs/scripts/verify-openspec-version.sh\nopenspec status --store wealth-ledger-specs\nDo not ask for or accept a confirmation override.'
if run_verifier; then
  echo "expected archive without required verification to fail" >&2
  exit 1
fi
write_file ".opencode/commands/opsx-archive.md" "$archive_gate"

write_file ".opencode/commands/opsx-verify.md" $'bash specs/scripts/verify-openspec-version.sh\nopenspec status --store wealth-ledger-specs'
if run_verifier; then
  echo "expected semantic verifier without affected-area review to fail" >&2
  exit 1
fi
write_file ".opencode/commands/opsx-verify.md" "$verification_gate"

mkdir -p "$fixture/docs/superpowers/plans"
if run_verifier; then
  echo "expected prohibited planning location to fail" >&2
  exit 1
fi
rmdir "$fixture/docs/superpowers/plans"
rmdir "$fixture/docs/superpowers"

mkdir -p "$fixture/references/example/superpowers/plans"
run_verifier

echo "verify-openspec-authority tests passed"