version: '3'

vars:
  APP_NAME: "server-example"
  BIN_DIR: "bin"

tasks:
  default:
    summary: Shows available tasks
    cmds:
      - task --list

  build:
    summary: Builds the application in server mode
    desc: |
      Builds the application with the server build tag enabled.
      Server mode runs as a pure HTTP server without native GUI dependencies.
    deps:
      - task: build:frontend
    cmds:
      - go build -tags server -o {{.BIN_DIR}}/{{.APP_NAME}} .

  build:frontend:
    summary: Ensures frontend assets exist (static HTML, no build needed)
    dir: frontend
    sources:
      - dist/index.html
    preconditions:
      - sh: test -f dist/index.html
        msg: "frontend/dist/index.html not found"

  run:
    summary: Builds and runs the application in server mode
    deps:
      - task: build
    cmds:
      - ./{{.BIN_DIR}}/{{.APP_NAME}}

  dev:
    summary: Runs the application in development mode (no build step)
    desc: |
      Runs the application directly with `go run` for rapid development.
      Changes require restarting the command.
    cmds:
      - go run -tags server .

  clean:
    summary: Removes build artifacts
    cmds:
      - rm -rf {{.BIN_DIR}}

  build:docker:
    summary: Builds a Docker image for deployment
    desc: |
      Builds from v3 root to include local server mode code.
      After server mode is published, can build from example dir directly.
    dir: ../..
    cmds:
      - docker build -t {{.TAG | default "server-example:latest"}} -f examples/server/Dockerfile .
    vars:
      TAG: '{{.TAG}}'
    preconditions:
      - sh: docker info > /dev/null 2>&1
        msg: "Docker is required. Please install Docker first."

  run:docker:
    summary: Builds and runs the Docker image
    deps:
      - task: build:docker
    cmds:
      - docker run --rm -p {{.PORT | default "8080"}}:8080 {{.TAG | default "server-example:latest"}}
    vars:
      TAG: '{{.TAG}}'
      PORT: '{{.PORT}}'

  test:
    summary: Runs the server mode tests
    dir: ../../pkg/application
    cmds:
      - go test -tags server -v -run TestServerMode .