CREATE TABLE "course_environment_profiles" (
  "id" UUID NOT NULL DEFAULT gen_random_uuid(),
  "course_id" UUID NOT NULL,
  "week" INTEGER NOT NULL,
  "platform_key" TEXT NOT NULL DEFAULT 'futuredrive-local-pc',
  "profile_type" TEXT NOT NULL,
  "name" TEXT NOT NULL,
  "config" JSONB NOT NULL,
  "enabled" BOOLEAN NOT NULL DEFAULT true,
  "created_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
  "updated_at" TIMESTAMPTZ(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
  CONSTRAINT "course_environment_profiles_pkey" PRIMARY KEY ("id")
);

CREATE UNIQUE INDEX "course_environment_profiles_course_id_week_platform_key_key"
  ON "course_environment_profiles"("course_id", "week", "platform_key");
CREATE INDEX "course_environment_profiles_course_id_week_idx"
  ON "course_environment_profiles"("course_id", "week");
CREATE INDEX "course_environment_profiles_profile_type_idx"
  ON "course_environment_profiles"("profile_type");

ALTER TABLE "course_environment_profiles"
  ADD CONSTRAINT "course_environment_profiles_course_id_fkey"
  FOREIGN KEY ("course_id")
  REFERENCES "courses"("id")
  ON DELETE CASCADE
  ON UPDATE CASCADE;

COMMENT ON TABLE "course_environment_profiles" IS '강좌/주차/플랫폼별 개발환경 실행 프로파일.';
COMMENT ON COLUMN "course_environment_profiles"."config" IS 'Docker runtime, ROS launch, bridge, viewer 실행 설정 JSON.';

INSERT INTO "course_environment_profiles" (
  "course_id",
  "week",
  "platform_key",
  "profile_type",
  "name",
  "config",
  "updated_at"
)
SELECT
  course."id",
  3,
  'futuredrive-local-pc',
  'SLAM',
  'TurtleBot3 SLAM 로컬 시뮬레이션',
  '{
    "type": "SLAM",
    "viewer": {
      "type": "slam",
      "url": "/slam-viewer/index.html",
      "healthUrl": "http://localhost:8765/health"
    },
    "runtime": {
      "containers": [
        {
          "name": "nav2-slam",
          "image": "nav2-slam:humble",
          "network": "host",
          "privileged": true,
          "env": {
            "DISPLAY": ":1",
            "QT_X11_NO_MITSHM": "1",
            "LIBGL_ALWAYS_SOFTWARE": "1",
            "TURTLEBOT3_MODEL": "burger"
          },
          "volumes": [
            "/tmp/.X11-unix:/tmp/.X11-unix",
            "/dev/shm:/dev/shm",
            "~/.gazebo:/root/.gazebo",
            "~/.cache:/root/.cache"
          ],
          "command": "tail -f /dev/null"
        }
      ],
      "steps": [
        {
          "container": "nav2-slam",
          "mode": "execDetached",
          "delayMs": 0,
          "command": "ros2 launch gazebo_ros gzserver.launch.py world:=/opt/ros/humble/share/turtlebot3_gazebo/worlds/turtlebot3_world.world & ros2 launch turtlebot3_gazebo robot_state_publisher.launch.py use_sim_time:=true & sleep 6; ros2 launch turtlebot3_gazebo spawn_turtlebot3.launch.py x_pose:=-2.0 y_pose:=-0.5; wait",
          "logFile": "/tmp/turtlebot3_gazebo.log"
        },
        {
          "container": "nav2-slam",
          "mode": "execDetached",
          "delayMs": 6000,
          "command": "ros2 launch slam_toolbox online_async_launch.py use_sim_time:=true",
          "logFile": "/tmp/slam_toolbox.log"
        },
        {
          "container": "nav2-slam",
          "mode": "execDetached",
          "delayMs": 3000,
          "command": "ros2 launch nav2_bringup navigation_launch.py use_sim_time:=true autostart:=true",
          "logFile": "/tmp/nav2.log"
        }
      ]
    },
    "bridge": {
      "name": "slam-ros-bridge",
      "image": "slam-ros-bridge",
      "buildContext": "resources/slam-ros-bridge",
      "port": 8765,
      "env": {
        "ODOM_TOPIC": "/odom",
        "SCAN_TOPIC": "/scan",
        "MAP_TOPIC": "/map",
        "CMD_VEL_TOPIC": "/cmd_vel",
        "NAVIGATE_TO_POSE_ACTION": "/navigate_to_pose"
      }
    }
  }'::jsonb,
  CURRENT_TIMESTAMP
FROM "courses" AS course
ON CONFLICT ("course_id", "week", "platform_key") DO UPDATE
SET
  "profile_type" = EXCLUDED."profile_type",
  "name" = EXCLUDED."name",
  "config" = EXCLUDED."config",
  "enabled" = true,
  "updated_at" = CURRENT_TIMESTAMP;