#!/usr/bin/env bats
# tests/lifecycle/bats/immich.bats
#
# Lifecycle tests for the immich stack (manifest-driven: immich + immich-postgres
# + immich-redis, installed via the orchestrator — NOT the legacy install_immich_stack).
#
# Tiers:
#   - Read-only (always):                      presence + valid state of all 3 members
#   - Destructive (ARCHY_ALLOW_DESTRUCTIVE=1): stop → start → restart the server
#   - Cascade (ARCHY_ALLOW_CASCADE_DESTRUCTIVE=1): uninstall → reinstall the stack
#     (preserve_data so the photo library + DB survive)
#
# All checks are RPC-based so the suite is correct whether run on the host or
# against a remote ARCHY_HOST.

load '../lib/rpc.bash'

IMMICH_IMAGE="146.59.87.168:3000/lfg2025/immich-server:release"

setup_file() {
  : "${ARCHY_PASSWORD:?Set ARCHY_PASSWORD env var to the UI password}"
  export ARCHY_FORCE_LOGIN=1
  rpc_login
  unset ARCHY_FORCE_LOGIN
}

teardown_file() {
  rpc_logout_local
}

container_state() {
  rpc_result container-list | jq -r --arg n "$1" '.[] | select(.name == $n) | .state'
}

# ────────────────────────────────────────────────────────────────────
# Read-only tier
# ────────────────────────────────────────────────────────────────────

@test "container-list includes the immich stack members" {
  run rpc_result container-list
  [ "$status" -eq 0 ]
  echo "$output" | jq -e '.[] | select(.name == "immich")' >/dev/null
  echo "$output" | jq -e '.[] | select(.name == "immich-postgres")' >/dev/null
  echo "$output" | jq -e '.[] | select(.name == "immich-redis")' >/dev/null
}

@test "immich stack members report valid states" {
  for c in immich immich-postgres immich-redis; do
    local state
    state=$(container_state "$c")
    [[ "$state" =~ ^(running|stopped|exited|created|paused)$ ]] || {
      echo "unexpected state for $c: $state"; return 1
    }
  done
}

@test "no legacy underscore immich containers (immich_postgres/_redis/_server)" {
  # The legacy install_immich_stack named members with underscores. The
  # manifest-driven stack uses hyphenated app_id names. Underscore containers
  # mean a botched migration (or a fallback to the legacy installer).
  run rpc_result container-list
  [ "$status" -eq 0 ]
  echo "$output" | jq -e '[.[] | select(.name | test("^immich_"))] | length == 0' >/dev/null
}

# ────────────────────────────────────────────────────────────────────
# Destructive tier (stop → start → restart the server)
# ────────────────────────────────────────────────────────────────────

@test "package.stop transitions immich to stopped" {
  [[ "${ARCHY_ALLOW_DESTRUCTIVE:-0}" == "1" ]] || skip "ARCHY_ALLOW_DESTRUCTIVE not set"
  run rpc_result package.stop '{"id":"immich"}'
  [ "$status" -eq 0 ]
  run wait_for_container_status immich stopped 60
  [ "$status" -eq 0 ]
}

@test "package.start brings immich back to running" {
  [[ "${ARCHY_ALLOW_DESTRUCTIVE:-0}" == "1" ]] || skip "ARCHY_ALLOW_DESTRUCTIVE not set"
  run rpc_result package.start '{"id":"immich"}'
  [ "$status" -eq 0 ]
  run wait_for_container_status immich running 120
  [ "$status" -eq 0 ]
}

@test "package.restart leaves immich in running state" {
  [[ "${ARCHY_ALLOW_DESTRUCTIVE:-0}" == "1" ]] || skip "ARCHY_ALLOW_DESTRUCTIVE not set"
  run rpc_result package.restart '{"id":"immich"}'
  [ "$status" -eq 0 ]
  run wait_for_container_status immich running 120
  [ "$status" -eq 0 ]
}

@test "postgres + redis stay running across an immich server restart" {
  [[ "${ARCHY_ALLOW_DESTRUCTIVE:-0}" == "1" ]] || skip "ARCHY_ALLOW_DESTRUCTIVE not set"
  [ "$(container_state immich-postgres)" == "running" ]
  [ "$(container_state immich-redis)" == "running" ]
}

# ────────────────────────────────────────────────────────────────────
# Cascade tier (uninstall + reinstall the stack)
# ────────────────────────────────────────────────────────────────────

@test "package.uninstall removes the immich stack (data preserved)" {
  [[ "${ARCHY_ALLOW_CASCADE_DESTRUCTIVE:-0}" == "1" ]] || skip "ARCHY_ALLOW_CASCADE_DESTRUCTIVE not set"
  run rpc_result package.uninstall '{"id":"immich","preserve_data":true}'
  [ "$status" -eq 0 ]
  run wait_for_container_status immich absent 120
  [ "$status" -eq 0 ]
}

@test "package.install immich brings the whole stack back to running" {
  [[ "${ARCHY_ALLOW_CASCADE_DESTRUCTIVE:-0}" == "1" ]] || skip "ARCHY_ALLOW_CASCADE_DESTRUCTIVE not set"
  run rpc_result package.install "{\"id\":\"immich\",\"dockerImage\":\"${IMMICH_IMAGE}\"}"
  [ "$status" -eq 0 ]
  run wait_for_container_status immich running 180
  [ "$status" -eq 0 ]
  run wait_for_container_status immich-postgres running 120
  [ "$status" -eq 0 ]
  run wait_for_container_status immich-redis running 120
  [ "$status" -eq 0 ]
}