TypeDialog/examples/13-conditional-logic/conditional-demo.toml

# Conditional Logic Demo
# Demonstrates all supported conditional operators in TypeDialog

name = "conditional_demo"
description = "Complete demonstration of conditional field visibility"

# ====================
# COMPARISON OPERATORS
# ====================

[[elements]]
name = "database_driver"
type = "select"
prompt = "Select database driver"
required = true
options = [
    { value = "sqlite", label = "SQLite (embedded)" },
    { value = "mysql", label = "MySQL" },
    { value = "postgresql", label = "PostgreSQL" }
]

# Equality (==)
[[elements]]
name = "mysql_config"
type = "text"
prompt = "MySQL connection string"
when = "database_driver == mysql"
placeholder = "mysql://localhost:3306/db"

# Inequality (!=)
[[elements]]
name = "server_warning"
type = "section"
content = "⚠️ You selected a server-based database. Ensure the server is running."
when = "database_driver != sqlite"

# ====================
# NUMERIC COMPARISONS
# ====================

[[elements]]
name = "server_port"
type = "text"
prompt = "Server port"
default = "8080"
required = true

# Greater than (>)
[[elements]]
name = "high_port_warning"
type = "section"
content = "⚠️ Port > 10000 is uncommon. Double-check your configuration."
when = "server_port > 10000"

# Less than (<)
[[elements]]
name = "privileged_port_warning"
type = "section"
content = "⚠️ Port < 1024 requires root/admin privileges."
when = "server_port < 1024"

# Greater than or equal (>=)
[[elements]]
name = "standard_port_notice"
type = "section"
content = "✓ Using standard user port range (>= 1024)"
when = "server_port >= 1024"

# Less than or equal (<=)
[[elements]]
name = "low_port_range"
type = "section"
content = "Using low port range (<= 5000)"
when = "server_port <= 5000"

# ====================
# STRING OPERATORS
# ====================

[[elements]]
name = "project_url"
type = "text"
prompt = "Project repository URL"
placeholder = "https://github.com/user/repo"

# startswith
[[elements]]
name = "https_notice"
type = "section"
content = "✓ Secure HTTPS URL detected"
when = "project_url startswith https"

# endswith
[[elements]]
name = "github_specific"
type = "text"
prompt = "GitHub Actions enabled?"
when = "project_url endswith github.com"

# contains
[[elements]]
name = "gitlab_ci"
type = "confirm"
prompt = "Enable GitLab CI integration?"
when = "project_url contains gitlab"

# ====================
# ARRAY MEMBERSHIP (in)
# ====================

[[elements]]
name = "detected_languages"
type = "multiselect"
prompt = "Which languages are used in your project?"
display_mode = "grid"
options = [
    { value = "rust", label = "🦀 Rust" },
    { value = "python", label = "🐍 Python" },
    { value = "javascript", label = "📜 JavaScript" },
    { value = "go", label = "🐹 Go" }
]

# Array membership check
[[elements]]
name = "rust_toolchain"
type = "select"
prompt = "Rust toolchain version"
when = "rust in detected_languages"
options = [
    { value = "stable", label = "Stable" },
    { value = "nightly", label = "Nightly" },
    { value = "beta", label = "Beta" }
]

[[elements]]
name = "python_venv"
type = "confirm"
prompt = "Use Python virtual environment?"
when = "python in detected_languages"
default = true

[[elements]]
name = "nodejs_version"
type = "select"
prompt = "Node.js version"
when = "javascript in detected_languages"
options = [
    { value = "18", label = "Node.js 18 LTS" },
    { value = "20", label = "Node.js 20 LTS" },
    { value = "latest", label = "Latest" }
]

# ====================
# FILE SYSTEM CONDITIONS
# ====================

# file_exists(path)
[[elements]]
name = "dockerfile_exists_notice"
type = "section"
content = "✓ Dockerfile found in current directory"
when = "file_exists(Dockerfile)"

# !file_exists(path) - negation
[[elements]]
name = "create_dockerfile"
type = "confirm"
prompt = "No Dockerfile found. Create one?"
when = "!file_exists(Dockerfile)"
default = true

[[elements]]
name = "use_existing_config"
type = "confirm"
prompt = "Existing .env file found. Use existing configuration?"
when = "file_exists(.env)"

[[elements]]
name = "env_setup"
type = "group"
includes = ["fragments/environment-setup.toml"]
when = "!file_exists(.env)"

# ====================
# COMBINED CONDITIONS
# ====================

[[elements]]
name = "rust_docker_setup"
type = "section"
content = "🦀 Rust + Docker detected. Consider using rust:alpine base image."
when = "rust in detected_languages"

[[elements]]
name = "production_ready_check"
type = "section"
content = "✅ Production-ready configuration detected (HTTPS + standard port)"
when = "server_port >= 1024"