#!/bin/bash
set -euo pipefail

# Determine the Gitea server URL, either from E2E_URL env var or from custom/conf/app.ini
if [ -z "${E2E_URL:-}" ]; then
  INI_FILE="custom/conf/app.ini"
  if [ ! -f "$INI_FILE" ]; then
    echo "error: $INI_FILE not found and E2E_URL not set" >&2
    echo "Either start Gitea with a config or set E2E_URL explicitly:" >&2
    echo "  E2E_URL=http://localhost:3000 make test-e2e" >&2
    exit 1
  fi
  ROOT_URL=$(sed -n 's/^ROOT_URL\s*=\s*//p' "$INI_FILE" | tr -d '[:space:]')
  if [ -z "$ROOT_URL" ]; then
    echo "error: ROOT_URL not found in $INI_FILE" >&2
    exit 1
  fi
  E2E_URL="$ROOT_URL"
fi

# Normalize URL: trim trailing slash to avoid double slashes when appending paths
E2E_URL="${E2E_URL%/}"

echo "Using Gitea server: $E2E_URL"

# Verify server is reachable, retry for up to 2 minutes for slow startup
MAX_WAIT=120
ELAPSED=0
while ! curl -sf --max-time 5 "$E2E_URL" > /dev/null 2>&1; do
  if [ "$ELAPSED" -ge "$MAX_WAIT" ]; then
    echo "error: Gitea server at $E2E_URL is not reachable after ${MAX_WAIT}s" >&2
    echo "Start Gitea first: ${EXECUTABLE:-./gitea}" >&2
    exit 1
  fi
  sleep 2
  ELAPSED=$((ELAPSED + 2))
done

# Create e2e test user if it does not already exist
E2E_USER="e2e"
E2E_EMAIL="e2e@test.gitea.io"
E2E_PASSWORD="password"
if ! curl -sf --max-time 5 "$E2E_URL/api/v1/users/$E2E_USER" > /dev/null 2>&1; then
  echo "Creating e2e test user..."
  if ${EXECUTABLE:-./gitea} admin user create --username "$E2E_USER" --email "$E2E_EMAIL" --password "$E2E_PASSWORD" --must-change-password=false 2>/dev/null; then
    echo "User '$E2E_USER' created"
  else
    echo "error: failed to create user '$E2E_USER'" >&2
    exit 1
  fi
fi

export E2E_URL
export E2E_USER
export E2E_PASSWORD

exec pnpm exec playwright test "$@"