#!/usr/bin/env bash
#
# seed-gitea.sh — populate the register-referentie Gitea repo with the backlog:
#   1. label taxonomy   2. iteration milestones   3. all 26 slice issues (S-00..S-25)
#
# Idempotent: existing labels/milestones/issues (matched by name/title) are skipped,
# so a partial or failed run can simply be re-run.
#
# Usage:
#   GITEA_TOKEN=<pat> bash tools/seed-gitea.sh
#
# The token needs scopes: write:issue and write:repository (for labels + milestones).
#
set -euo pipefail

: "${GITEA_TOKEN:?Set GITEA_TOKEN to a Gitea personal access token (scopes: write:issue, write:repository)}"

BASE="https://git.labs.respellion.tech/api/v1"
OWNER="eho"
REPO="register-referentie"
REPO_API="$BASE/repos/$OWNER/$REPO"

AUTH=(-H "Authorization: token $GITEA_TOKEN")
JSON=(-H "Content-Type: application/json" -H "Accept: application/json")

say() { printf '%s\n' "$*"; }

# ---------------------------------------------------------------------------
# Preflight: confirm the token can see the repo.
# ---------------------------------------------------------------------------
code=$(curl -s -o /dev/null -w '%{http_code}' "${AUTH[@]}" "$REPO_API")
if [ "$code" != "200" ]; then
  say "ERROR: cannot access $OWNER/$REPO (HTTP $code). Check the token and its scopes."
  exit 1
fi
say "Authenticated against $REPO_API"

# ---------------------------------------------------------------------------
# 1. Labels
# ---------------------------------------------------------------------------
say ""
say "== Labels =="
existing_labels=$(curl -s "${AUTH[@]}" "$REPO_API/labels?limit=100")

create_label() {
  local name="$1" color="$2"
  if echo "$existing_labels" | jq -e --arg n "$name" 'any(.[]; .name == $n)' >/dev/null; then
    say "  skip   $name"
    return
  fi
  curl -s "${AUTH[@]}" "${JSON[@]}" -X POST "$REPO_API/labels" \
    -d "$(jq -n --arg n "$name" --arg c "$color" '{name:$n, color:$c}')" >/dev/null
  say "  create $name"
}

create_label "type:slice"        "#0e8a16"
create_label "type:bug"          "#d73a4a"
create_label "type:adr-proposal" "#5319e7"
create_label "type:chore"        "#fbca04"
for area in acl domain portal-self-service portal-openbaar portal-behandel \
            portal-beheer infra workflow event-subscriber projection bff docs; do
  create_label "area:$area" "#1d76db"
done

# ---------------------------------------------------------------------------
# 2. Milestones
# ---------------------------------------------------------------------------
say ""
say "== Milestones =="
existing_ms=$(curl -s "${AUTH[@]}" "$REPO_API/milestones?state=all&limit=100")

create_milestone() {
  local title="$1"
  if echo "$existing_ms" | jq -e --arg t "$title" 'any(.[]; .title == $t)' >/dev/null; then
    say "  skip   $title"
    return
  fi
  curl -s "${AUTH[@]}" "${JSON[@]}" -X POST "$REPO_API/milestones" \
    -d "$(jq -n --arg t "$title" '{title:$t}')" >/dev/null
  say "  create $title"
}

create_milestone "Iteration 0 — Foundations"
create_milestone "Iteration 1 — Walking Skeleton"
create_milestone "Iteration 2 — Flow Completeness"
create_milestone "Iteration 3 — Beheer & Observability"
create_milestone "Iteration 4 — Objecten"
create_milestone "Iteration 5 — Data Governance"
create_milestone "Iteration 6 — Production Posture"

# Re-fetch labels + milestones so we have ids for issue creation.
labels_json=$(curl -s "${AUTH[@]}" "$REPO_API/labels?limit=100")
milestones_json=$(curl -s "${AUTH[@]}" "$REPO_API/milestones?state=all&limit=100")
existing_issues=$(curl -s "${AUTH[@]}" "$REPO_API/issues?state=all&type=issues&limit=100")

# Definition of Done checklist appended to every slice body (CLAUDE.md §3).
DOD=$(cat <<'EOF'

## Definition of Done

- [ ] A linked Gitea issue exists (this one).
- [ ] Failing test written and committed first.
- [ ] Implementation makes the test pass.
- [ ] Refactor commit follows if structure improved.
- [ ] Conventional Commit messages referencing this issue (`refs #NN`).
- [ ] All Gitea Actions CI jobs green: lint, unit, integration, mutation (ratchet), e2e, container build + push, compose-up smoke test.
- [ ] `docker compose up` from a fresh clone reaches green health checks within 3 minutes.
- [ ] Docs touched if behaviour, contracts, or operations changed.
- [ ] ADR added in `docs/architecture/` if a non-obvious decision was made.
- [ ] Demo note appended to `docs/demo-script.md` if the slice is user-visible.
- [ ] This issue closed by the merging PR (`closes #NN`).
EOF
)

# ---------------------------------------------------------------------------
# 3. Issues
# ---------------------------------------------------------------------------
say ""
say "== Issues =="

create_issue() {
  local title="$1" milestone="$2" labels_csv="$3" body="$4"

  if echo "$existing_issues" | jq -e --arg t "$title" 'any(.[]; .title == $t)' >/dev/null; then
    say "  skip   $title"
    return
  fi

  local ms_id
  ms_id=$(echo "$milestones_json" | jq -r --arg m "$milestone" '.[] | select(.title == $m) | .id')
  if [ -z "$ms_id" ]; then
    say "  ERROR  milestone not found: $milestone (issue: $title)"
    exit 1
  fi

  local want label_ids
  want=$(printf '%s' "$labels_csv" | jq -R 'split(",")')
  label_ids=$(echo "$labels_json" | jq -c --argjson want "$want" \
    '[ .[] | select(.name as $n | $want | index($n)) | .id ]')

  local full_body="${body}${DOD}"

  local payload
  payload=$(jq -n --arg t "$title" --arg b "$full_body" \
    --argjson ms "$ms_id" --argjson ls "$label_ids" \
    '{title:$t, body:$b, milestone:$ms, labels:$ls}')

  curl -s "${AUTH[@]}" "${JSON[@]}" -X POST "$REPO_API/issues" -d "$payload" >/dev/null
  say "  create $title"
}

# ---- Iteration 0 ----------------------------------------------------------
create_issue "S-00 · Repository skeleton, Gitea Actions CI, contributor workflow" \
  "Iteration 0 — Foundations" "type:slice,area:infra,area:docs" "$(cat <<'EOF'
**Outcome:** A fresh `git clone` from the Respellion Gitea remote, followed by `docker compose up`, produces a green "hello world" health endpoint from a placeholder BFF. Gitea Actions runs lint, build, unit tests, and the compose-up smoke test, all green. Issue templates, PR template, milestones, labels, and the first project board exist in Gitea.

**Acceptance:**

- New developer follows `README.md` and reaches a green local environment in under 10 minutes.
- Gitea Actions pipeline green on `main`.
- `git-cliff` produces an empty `CHANGELOG.md`.
- `docs/PRD.md`, `CLAUDE.md`, `BACKLOG.md`, `docs/architecture/adr-0001-loose-coupling.md`, `docs/gitea-workflow.md` all in repo.
- `.gitea/workflows/ci.yaml`, `.gitea/ISSUE_TEMPLATE/{slice,bug,adr-proposal}.md`, `.gitea/PULL_REQUEST_TEMPLATE.md` all in repo.
- Gitea milestone `Iteration 1 — Walking Skeleton` exists, populated with issues S-01 through S-09.

**Touches:** repo layout, Gitea Actions workflows, Dockerfile for placeholder BFF, `docker-compose.yml` skeleton, MkDocs scaffold, Gitea issue/PR templates.

**Out of scope:** any business logic, frontend, OpenZaak.
EOF
)"

# ---- Iteration 1 ----------------------------------------------------------
create_issue "S-01 · OpenZaak + Open Notificaties + Postgres come up in compose" \
  "Iteration 1 — Walking Skeleton" "type:slice,area:infra" "$(cat <<'EOF'
**Outcome:** Local `docker compose up` brings up OpenZaak, Open Notificaties, their dependencies, and a seeded ZTC catalogus called `BIG`. A health check confirms all reachable.

**Acceptance:**

- `curl` to OpenZaak `/zaken/api/v1/` returns 401 (auth working).
- A test client with a generated JWT can list zaaktypen in the `BIG` catalogus.
- The seeded catalogus contains one lean `BIG-registratie` zaaktype with only the schema-mandatory fields plus `bsn` as an eigenschap.

**Touches:** `infra/openzaak/`, `infra/opennotificaties/`, `infra/seed/`, ADR for catalogus design.

**Out of scope:** any portal, BFF, Flowable, ACL code.
EOF
)"

create_issue "S-02 · Keycloak with mock DigiD, eHerkenning, eIDAS, medewerker realms" \
  "Iteration 1 — Walking Skeleton" "type:slice,area:infra" "$(cat <<'EOF'
**Outcome:** Keycloak runs locally with four realms pre-seeded. Each realm has 1–2 test users with known credentials documented in `docs/synthetic-data.md`.

**Acceptance:**

- Browser-based OIDC login flow works for each realm against a placeholder client.
- Mock DigiD realm returns a BSN claim; eHerkenning returns a KvK; eIDAS returns a foreign identifier; medewerker returns role claims.

**Touches:** `infra/keycloak/`, seed scripts.

**Out of scope:** real federation, MFA.
EOF
)"

create_issue "S-03 · Flowable up with a minimal BPMN: \"Registratie ontvangen\"" \
  "Iteration 1 — Walking Skeleton" "type:slice,area:infra,area:workflow" "$(cat <<'EOF'
**Outcome:** Flowable runs locally with Postgres. A single BPMN model (`registratie.bpmn`) deployed with one start event, one external task `OpenZaakAanmaken`, one end event.

**Acceptance:**

- BPMN model deployed via Flowable's REST API on container start.
- An HTTP call can start a process instance and observe it waiting on the external task.

**Touches:** `infra/flowable/`, `workflows/registratie.bpmn`.

**Out of scope:** DMN, boundary timers, second model.
EOF
)"

create_issue "S-04 · ACL skeleton with one operation: open a zaak" \
  "Iteration 1 — Walking Skeleton" "type:slice,area:acl" "$(cat <<'EOF'
**Outcome:** A .NET library + service that exposes one method: `OpenZaak(domainPayload) → zaakUrl`. It default-fills `bronorganisatie`, `verantwoordelijkeOrganisatie`, `startdatum`, `vertrouwelijkheidaanduiding`, and posts to OpenZaak. **Strict TDD throughout.**

**Acceptance:**

- BDD scenario: "Given a domain registration payload, when I call the ACL, then a zaak exists in OpenZaak with the default-filled fields."
- Mutation score baseline captured and enforced by the Gitea Actions pipeline.
- Integration test using Testcontainers against real OpenZaak passes.

**Touches:** `services/acl/`, tests, ADR for default-fill strategy.

**Out of scope:** all other ZGW operations, status transitions, documents.
EOF
)"

create_issue "S-05 · BIG Domain Service skeleton with the Registration aggregate" \
  "Iteration 1 — Walking Skeleton" "type:slice,area:domain" "$(cat <<'EOF'
**Outcome:** A .NET service exposing a single endpoint `POST /registrations`. The Registration aggregate has a state machine with at minimum `INGEDIEND`. The service orchestrates: start a Flowable process → external task callback executes the ACL `OpenZaak` → zaak URL stored on the aggregate.

**Acceptance:**

- BDD scenario: "Given a zorgprofessional submits a registration, when the domain service receives it, then a Flowable process is started and a zaak is opened in OpenZaak."
- Integration test exercises the full path (no real frontend yet).
- The Workflow Client is the only code that calls Flowable.

**Touches:** `services/domain/`, `services/acl/` (consumed), tests, ADR for external-task job-worker pattern.

**Out of scope:** any other use case, documents, decisions.
EOF
)"

create_issue "S-06 · Event Subscriber + Read Projection (minimal)" \
  "Iteration 1 — Walking Skeleton" "type:slice,area:event-subscriber,area:projection" "$(cat <<'EOF'
**Outcome:** An NRC webhook consumer that, on `zaak.gecreeerd`, writes a row to a `register_projection` table with `id`, `bsn`, `naam_placeholder`, `status`. Idempotent. Rebuildable.

**Acceptance:**

- BDD scenario: "Given a zaak is created in OpenZaak, when the NRC event is delivered, then the projection contains a row with status INGEDIEND."
- Replaying the same event twice does not create duplicates.
- A `projection rebuild` admin command repopulates from OpenZaak.

**Touches:** `services/event-subscriber/`, `services/projection-api/`, tests.

**Out of scope:** decision events, multiple projections, public-safe field filtering (will tighten in S-09).
EOF
)"

create_issue "S-07 · BFF with one endpoint per portal + OIDC validation" \
  "Iteration 1 — Walking Skeleton" "type:slice,area:bff" "$(cat <<'EOF'
**Outcome:** A .NET BFF exposing four endpoint groups (one per portal). Validates tokens issued by Keycloak. Implements the minimum needed for the walking skeleton: `POST /self-service/registrations`, `GET /openbaar/register?q=...`.

**Acceptance:**

- BDD scenarios cover the two endpoints with valid and invalid tokens.
- OpenAPI spec generated and committed.

**Touches:** `services/bff/`, OpenAPI spec, tests.

**Out of scope:** behandelaar and beheer endpoints (later slices).
EOF
)"

create_issue "S-08 · Self-Service portal (Angular, NL DS) — submit a registration" \
  "Iteration 1 — Walking Skeleton" "type:slice,area:portal-self-service" "$(cat <<'EOF'
**Outcome:** The self-service Angular app, in the Nx monorepo, lets a zorgprofessional log in via mock DigiD and submit a registration. NL Design System styling. Generated API client.

**Acceptance:**

- E2E test (Playwright): full happy path, login → submit → success page.
- Component tests (Testing Library) for the form.
- Accessibility audit (axe-core) passes WCAG 2.1 AA on the submit page.

**Touches:** `apps/self-service/`, `libs/ui/`, `libs/auth/`, `libs/api-client/`, tests.

**Out of scope:** document upload, status tracking page.
EOF
)"

create_issue "S-09 · Openbaar Register portal — public lookup" \
  "Iteration 1 — Walking Skeleton" "type:slice,area:portal-openbaar,area:projection" "$(cat <<'EOF'
**Outcome:** The openbaar Angular app shows a search box. Anonymous. Queries the BFF's `/openbaar/register` which reads only the projection's **public-safe** fields. Confirms the walking skeleton end-to-end.

**Acceptance:**

- E2E test: zorgprofessional registers via self-service (S-08), behandelaar approves via a temporary admin endpoint (no behandel-portal yet), openbaar register shows the entry.
- Public-safe field whitelist enforced and tested.

**Touches:** `apps/openbaar/`, projection-api hardening, tests.

**Out of scope:** advanced search filters, sorting.

_End of walking skeleton. Demo: submit → process → projection → public visibility. All CI gates green on Gitea Actions. Cut release `vYYYY.MM.0` and publish via Gitea Releases._
EOF
)"

# ---- Iteration 2 ----------------------------------------------------------
create_issue "S-10 · Document upload + boundary timer for document timeout (Flow 2)" \
  "Iteration 2 — Flow Completeness" "type:slice,area:workflow,area:portal-self-service" "$(cat <<'EOF'
**Outcome:** BPMN extended with a "wacht op documenten" user task with a 30-day boundary timer. Self-service portal supports diploma upload. On timeout the case is cancelled.

**Acceptance:** BDD scenarios for both branches; integration tests for the timer firing.
EOF
)"

create_issue "S-11 · Withdrawal (Flow 3)" \
  "Iteration 2 — Flow Completeness" "type:slice,area:portal-self-service,area:domain,area:workflow" "$(cat <<'EOF'
**Outcome:** Self-service portal has a "trek aanvraag in" action. Domain service issues a withdraw command; BPMN message event correlates; case cancels with audit trail.
EOF
)"

create_issue "S-12 · Behandel-portal — werkbak + beoordeling" \
  "Iteration 2 — Flow Completeness" "type:slice,area:portal-behandel,area:workflow" "$(cat <<'EOF'
**Outcome:** Behandel portal with login (medewerker realm), werkbak listing INGEDIEND/IN_BEHANDELING cases, claim and complete user tasks via Flowable, decision endpoint via Domain Service.

**Acceptance:** BDD scenarios for claim, complete, request additional document, decide.
EOF
)"

create_issue "S-13 · DMN decision: diploma eligibility (Flow 4)" \
  "Iteration 2 — Flow Completeness" "type:slice,area:workflow,area:domain" "$(cat <<'EOF'
**Outcome:** A DMN decision table evaluated by the Domain Service via Workflow Client. Foreign diplomas route to an extra "CBGV-advies" user task in BPMN.

**Acceptance:** BDD scenarios for domestic and foreign diploma paths; DMN evaluated separately is unit-tested.
EOF
)"

create_issue "S-14 · Beoordeling escalation (Flow 5)" \
  "Iteration 2 — Flow Completeness" "type:slice,area:workflow" "$(cat <<'EOF'
**Outcome:** Boundary timer on beoordeling user task — 14 days. On timeout, reassigns to a teamlead role.
EOF
)"

# ---- Iteration 3 ----------------------------------------------------------
create_issue "S-15 · Beheer-portal — catalogus & default-fill rules" \
  "Iteration 3 — Beheer & Observability" "type:slice,area:portal-beheer,area:acl" "$(cat <<'EOF'
**Outcome:** Beheer portal lets an admin view ZTC catalogi (read-only first), and manage the ACL's default-fill configuration via a CRUD UI. MFA on the medewerker realm enforced.
EOF
)"

create_issue "S-16 · OpenTelemetry traces + Grafana dashboard" \
  "Iteration 3 — Beheer & Observability" "type:slice,area:infra" "$(cat <<'EOF'
**Outcome:** Traces span portal → BFF → Domain → ACL → OpenZaak and portal → BFF → Domain → Flowable. Grafana dashboards pre-built for golden signals.
EOF
)"

create_issue "S-17 · Quartz.NET scheduler — herregistratie reminder sweep" \
  "Iteration 3 — Beheer & Observability" "type:slice,area:domain" "$(cat <<'EOF'
**Outcome:** Nightly job that finds entries within 90 days of expiry and emits a domain event. (No outbound notification in v1 — logged.)
EOF
)"

# ---- Iteration 4 ----------------------------------------------------------
create_issue "S-18 · Objecten + Objecttypen up in compose; Register objecttype defined" \
  "Iteration 4 — Objecten" "type:slice,area:infra" "$(cat <<'EOF'
**Outcome:** Objecten and Objecttypen running. A `RegisterRecord` objecttype defined with the public-safe schema.
EOF
)"

create_issue "S-19 · ACL extension: write register-record to Objecten on approval" \
  "Iteration 4 — Objecten" "type:slice,area:acl,area:projection" "$(cat <<'EOF'
**Outcome:** Approval path writes the canonical register record to Objecten, not OpenZaak eigenschappen. Projection now sourced from Objecten events.

**ADR required:** "Why Objecten holds the register, OpenZaak holds the process."
EOF
)"

# ---- Iteration 5 ----------------------------------------------------------
create_issue "S-20 · OpenMetadata module + seed bundle deployed alongside" \
  "Iteration 5 — Data Governance" "type:slice,area:infra" "$(cat <<'EOF'
**Outcome:** OpenMetadata stack runs as a separate compose file (`infra/governance/`). Seed bundle loaded: glossary, classification taxonomy, roles, default DQ tests.
EOF
)"

create_issue "S-21 · Read-replica ingestion + API ingestion" \
  "Iteration 5 — Data Governance" "type:slice,area:infra" "$(cat <<'EOF'
**Outcome:** Postgres read replicas of domain, Flowable, projection. OpenMetadata ingestion connectors discover schemas. API connector ingests OpenZaak and Objecten via OpenAPI.
EOF
)"

create_issue "S-22 · Lineage SDK (.NET) + lineage assertions across the personal-data path" \
  "Iteration 5 — Data Governance" "type:slice,area:acl,area:event-subscriber,area:domain" "$(cat <<'EOF'
**Outcome:** A thin .NET package wrapping OpenMetadata's lineage API, published to the **Gitea Packages** registry. ACL, Event Subscriber, and Domain Service call it as personal data flows. Each lineage edge carries purpose and legal basis.

**ADR required:** "Lineage as a property of code, not docs."
EOF
)"

create_issue "S-23 · GDPR reporting cookbook" \
  "Iteration 5 — Data Governance" "type:slice,area:docs" "$(cat <<'EOF'
**Outcome:** `docs/gdpr-reporting.md` showing how to answer specific AVG questions using OpenMetadata (data subject request, processing register, lineage trace).
EOF
)"

# ---- Iteration 6 ----------------------------------------------------------
create_issue "S-24 · Helm chart (sketch) + Kubernetes manifests for the platform" \
  "Iteration 6 — Production Posture" "type:slice,area:infra" "$(cat <<'EOF'
**Outcome:** A non-deployed-but-reviewable Helm chart and accompanying ADR on production posture. Documents HA, secrets, backup, observability, identity wiring.
EOF
)"

create_issue "S-25 · Runbook completeness review" \
  "Iteration 6 — Production Posture" "type:slice,area:docs" "$(cat <<'EOF'
**Outcome:** All runbooks complete: startup, seed, common failures, upgrade upstream modules, restore from backup, rotate secrets, Gitea Actions gotchas.
EOF
)"

say ""
say "Done. Verify counts (no token needed):"
say "  curl -s '$REPO_API/labels?limit=100' | jq length        # expect 16"
say "  curl -s '$REPO_API/milestones?state=all&limit=100' | jq length   # expect 7"
say "  curl -s '$REPO_API/issues?state=all&type=issues&limit=100' | jq length   # expect 26"