#!/bin/bash
set -euo pipefail

cd /var/www/html

# region agent log
fc_debug_log() {
  local hypothesis="$1"
  local message="$2"
  local data_json="${3:-{}}"
  local data_b64
  data_b64=$(printf '%s' "$data_json" | base64 | tr -d '\n')
  FC_DEBUG_HYPOTHESIS="$hypothesis" FC_DEBUG_MESSAGE="$message" FC_DEBUG_DATA_B64="$data_b64" php -r '
    $json = base64_decode(getenv("FC_DEBUG_DATA_B64") ?: "");
    $data = json_decode($json, true);
    if (!is_array($data) && str_ends_with($json, "}}")) {
      $data = json_decode(substr($json, 0, -1), true);
    }
    $payload = [
      "sessionId" => "885d37",
      "runId" => "coolify-bad-gateway",
      "hypothesisId" => getenv("FC_DEBUG_HYPOTHESIS") ?: "",
      "location" => "docker/entrypoint.sh",
      "message" => getenv("FC_DEBUG_MESSAGE") ?: "",
      "data" => [
        "raw_json" => $json,
        "parsed" => is_array($data) ? $data : null,
      ],
      "timestamp" => (int) round(microtime(true) * 1000),
    ];
    $line = json_encode($payload, JSON_UNESCAPED_SLASHES) . PHP_EOL;
    @file_put_contents("/var/www/html/debug-885d37.log", $line, FILE_APPEND);
    fwrite(STDERR, "agent_debug " . $line);
  '
}
# endregion

echo "[flixcooks] Waiting for database..."
TRIES=0
MAX_TRIES="${DB_WAIT_MAX_TRIES:-30}"
start_data=$(php -r 'echo json_encode([
  "database_url_present" => getenv("DATABASE_URL") !== false && getenv("DATABASE_URL") !== "",
  "run_db_seed" => getenv("RUN_DB_SEED") ?: "",
  "db_wait_max_tries" => getenv("DB_WAIT_MAX_TRIES") ?: "30",
  "entrypoint_args" => array_slice($argv, 1),
  "schema_file_exists" => file_exists("/var/www/html/scripts/schema.sql"),
  "seed_file_exists" => file_exists("/var/www/html/data/recipes.json"),
]);' -- "$@")
fc_debug_log "H1,H2,H4" "entrypoint started" "$start_data"

until db_check_output=$(php scripts/db-check.php 2>&1); do
  TRIES=$((TRIES + 1))
  fail_data=$(php -r 'echo json_encode([
    "attempt" => (int) $argv[1],
    "max_tries" => (int) $argv[2],
    "db_check_output" => $argv[3],
  ]);' -- "$TRIES" "$MAX_TRIES" "$db_check_output")
  fc_debug_log "H1" "db-check failed while waiting" "$fail_data"
  if [ "$TRIES" -ge "$MAX_TRIES" ]; then
    echo "[flixcooks] Database not reachable after ${MAX_TRIES} attempts." >&2
    fc_debug_log "H1" "entrypoint exiting because database never became reachable" "$fail_data"
    exit 1
  fi
  sleep 2
done
success_data=$(php -r 'echo json_encode([
  "attempts_before_success" => (int) $argv[1],
  "db_check_output" => $argv[2],
]);' -- "$TRIES" "$db_check_output")
fc_debug_log "H1" "db-check succeeded" "$success_data"

echo "[flixcooks] Applying schema..."
if schema_output=$(php -r "require 'helpers.php'; require_database(); echo \"schema ok\n\";" 2>&1); then
  schema_data=$(php -r 'echo json_encode(["schema_output" => $argv[1]]);' -- "$schema_output")
  fc_debug_log "H2,H4" "schema apply succeeded" "$schema_data"
else
  code=$?
  schema_data=$(php -r 'echo json_encode(["exit_code" => (int) $argv[1], "schema_output" => $argv[2]]);' -- "$code" "$schema_output")
  fc_debug_log "H2,H4" "schema apply failed, entrypoint exiting" "$schema_data"
  echo "$schema_output" >&2
  exit "$code"
fi

if [ "${RUN_DB_SEED:-false}" = "true" ]; then
  echo "[flixcooks] Seeding recipes from data/recipes.json..."
  if seed_output=$(php scripts/db-seed.php 2>&1); then
    seed_data=$(php -r 'echo json_encode(["seed_output" => $argv[1]]);' -- "$seed_output")
    fc_debug_log "H4" "seed succeeded" "$seed_data"
  else
    code=$?
    seed_data=$(php -r 'echo json_encode(["exit_code" => (int) $argv[1], "seed_output" => $argv[2]]);' -- "$code" "$seed_output")
    fc_debug_log "H4" "seed failed, entrypoint exiting" "$seed_data"
    echo "$seed_output" >&2
    exit "$code"
  fi
else
  fc_debug_log "H4" "seed skipped" '{"run_db_seed":"false"}'
fi

echo "[flixcooks] Starting Apache..."
port_data=$(php -r 'echo json_encode([
  "env_port" => getenv("PORT") ?: "",
  "env_host" => getenv("HOST") ?: "",
  "apache_document_root" => getenv("APACHE_DOCUMENT_ROOT") ?: "",
  "expected_container_port" => 80,
  "coolify_hint" => "Application port must be 80",
]);')
fc_debug_log "H3,H6" "proxy port context before apache start" "$port_data"
apache_config_output=$(apache2ctl -S 2>&1 || true)
apache_config_data=$(php -r 'echo json_encode(["apache2ctl_S" => $argv[1]]);' -- "$apache_config_output")
fc_debug_log "H3,H6" "apache virtualhost config before start" "$apache_config_data"
fc_debug_log "H3" "executing web server command" "$(php -r 'echo json_encode(["command" => array_slice($argv, 1)]);' -- "$@")"
exec "$@"