# ============================================================================
# CENTRALIZED APPLICATION CONFIGURATION (FULL INTEGRATED)
# ============================================================================
# Drop-in config used by app_gradio.py and other modules.
# This file is resilient: prefers values from graph_config.py when available,
# but falls back to safe defaults to avoid runtime AttributeError.
# ============================================================================

import os
import json
import logging
from typing import Dict, Any, List, Optional

# Safe import of gradio (UI helpers)
try:
    import gradio as gr
except Exception:
    gr = None

# Initialize module logger
log = logging.getLogger("app_config")
if not log.handlers:
    # Basic console logging if not configured elsewhere
    h = logging.StreamHandler()
    fmt = logging.Formatter("%(asctime)s - %(levelname)s - %(name)s - %(message)s")
    h.setFormatter(fmt)
    log.addHandler(h)
    log.setLevel(logging.INFO)


# ============================================================================
# Attempt to import graph_config for canonical values; if absent, use defaults
# ============================================================================
try:
    import graph_config as graph_cfg  # type: ignore
except Exception:
    graph_cfg = None


def _from_graph(attr: str, default):
    """Helper to return attr from graph_cfg if available, else default."""
    try:
        if graph_cfg is not None and hasattr(graph_cfg, attr):
            return getattr(graph_cfg, attr)
    except Exception:
        pass
    return default


# ============================================================================
# FILES & PATHS
# ============================================================================
OUT_DIR = _from_graph("OUT_DIR", os.environ.get("OUT_DIR", "outputs"))
OUTPUTS_DIR = _from_graph("OUTPUTS_DIR", "outputs")
UPLOADS_DIR = _from_graph("UPLOADS_DIR", "uploads")
USER_ARTIFACTS_DIR = _from_graph("USER_ARTIFACTS_DIR", "outputs/user_artifacts")
EXPORTS_DIR = _from_graph("EXPORTS_DIR", os.path.join(OUT_DIR, "exports"))
FEEDBACK_STORAGE_DIR = _from_graph("FEEDBACK_STORAGE_DIR", os.path.join(OUTPUTS_DIR, "feedback"))
ARTIFACT_REGISTRY_FILE = _from_graph("ARTIFACT_REGISTRY_FILE", os.path.join(OUTPUTS_DIR, "artifact_registry.json"))

# Directory creation flag used by os.makedirs(..., exist_ok=...)
DIR_EXIST_OK = _from_graph("DIR_EXIST_OK", True)

# Ensure core directories exist early
os.makedirs(OUT_DIR, exist_ok=DIR_EXIST_OK)
os.makedirs(OUTPUTS_DIR, exist_ok=DIR_EXIST_OK)
os.makedirs(UPLOADS_DIR, exist_ok=DIR_EXIST_OK)
os.makedirs(USER_ARTIFACTS_DIR, exist_ok=DIR_EXIST_OK)
os.makedirs(os.path.dirname(ARTIFACT_REGISTRY_FILE), exist_ok=DIR_EXIST_OK)
os.makedirs(FEEDBACK_STORAGE_DIR, exist_ok=DIR_EXIST_OK)


# ============================================================================
# THEME & UI METADATA
# ============================================================================
GRADIO_THEME = _from_graph("GRADIO_THEME", "soft")

def get_theme():
    """Return a gradio theme object or None if gr is not available."""
    if gr is None:
        return None
    theme_map = {
        "default": gr.themes.Default(),
        "soft": gr.themes.Soft(),
        "monochrome": gr.themes.Monochrome(),
        "glass": gr.themes.Glass()
    }
    return theme_map.get(GRADIO_THEME, gr.themes.Soft())


APP_TITLE = _from_graph("APP_TITLE", "Autonomous AI Lab")
APP_TITLE_EMOJI = _from_graph("APP_TITLE_EMOJI", "🤖")
APP_SUBTITLE = _from_graph("APP_SUBTITLE", "*AI-powered research and development assistant*")

CUSTOM_CSS = _from_graph("CUSTOM_CSS", """
/* Basic layout helpers */
.status-bar { padding: 8px 12px; background: #f8f9fa; border-radius: 6px; font-size: 0.95em; margin: 8px 0; }
.artifact-list { font-size: 0.9em; max-height: 220px; overflow-y: auto; }
.context-indicator { font-size: 0.9em; color: #444; margin-top: 6px; }
.warning-text { font-size: 0.85em; color: #666; font-style: italic; }
@media (max-width: 768px) {
  .gradio-container { padding: 8px !important; }
  .chatbot { height: 60vh !important; }
}
""")


# ============================================================================
# CONTEXT INDICATORS
# ============================================================================
SHOW_CONTEXT_INDICATOR = _from_graph("SHOW_CONTEXT_INDICATOR", True)
CONTEXT_INDICATOR_NEW = _from_graph("CONTEXT_INDICATOR_NEW", "📊 **New conversation**")
CONTEXT_INDICATOR_FOLLOW_UP = _from_graph("CONTEXT_INDICATOR_FOLLOW_UP", "🔄 Follow-up detected")
CONTEXT_INDICATOR_FORMAT = _from_graph("CONTEXT_INDICATOR_FORMAT", "💬 **Context: {count} exchange(s)**")


# ============================================================================
# DEFAULT CONFIG & HELPERS (used by app_gradio.get_default_state)
# ============================================================================
DEFAULT_REWORK_CYCLES = _from_graph("DEFAULT_REWORK_CYCLES", 0)
DEFAULT_APPROVED = _from_graph("DEFAULT_APPROVED", False)
DEFAULT_BUDGET_EXCEEDED = _from_graph("DEFAULT_BUDGET_EXCEEDED", False)
DEFAULT_USER_CONFIRMED_APPROVE_WITH_WARNING = _from_graph("DEFAULT_USER_CONFIRMED_APPROVE_WITH_WARNING", False)
DEFAULT_AWAITING_USER_CONFIRMATION = _from_graph("DEFAULT_AWAITING_USER_CONFIRMATION", False)

DEFAULT_CONFIG = _from_graph("DEFAULT_CONFIG", {
    # Execution control & loops
    "max_loops": _from_graph("DEFAULT_MAX_LOOPS", 3),
    "rework_cycles": DEFAULT_REWORK_CYCLES,

    # Budget & cost
    "budget": _from_graph("DEFAULT_INITIAL_BUDGET", 0.10),
    "current_cost": _from_graph("DEFAULT_INITIAL_COST", 0.0),
    "stop_threshold": _from_graph("DEFAULT_STOP_THRESHOLD", 1.2),
    "budget_buffer_percentage": _from_graph("BUDGET_BUFFER_PERCENTAGE", 0.20),

    # Governance
    "flexible_budget_mode": _from_graph("DEFAULT_FLEXIBLE_BUDGET_MODE", True),
    "auto_accept_approved_with_warning": _from_graph("DEFAULT_AUTO_ACCEPT_APPROVED_WITH_WARNING", True),
    "allow_escalation": _from_graph("DEFAULT_ALLOW_ESCALATION", False),
    "preferred_tier": _from_graph("DEFAULT_PREFERRED_TIER", "standard"),

    # Booleans
    "approved": DEFAULT_APPROVED,
    "budget_exceeded": DEFAULT_BUDGET_EXCEEDED,
    "user_confirmed_approve_with_warning": DEFAULT_USER_CONFIRMED_APPROVE_WITH_WARNING,
    "awaiting_user_confirmation": DEFAULT_AWAITING_USER_CONFIRMATION,
})

def get_default_config() -> Dict[str, Any]:
    """Return a shallow copy of DEFAULT_CONFIG so callers can mutate safely."""
    return DEFAULT_CONFIG.copy()


# ============================================================================
# GRADIO UI CONSTANTS (used by app_gradio)
# ============================================================================
# Chat layout
CHAT_COLUMN_SCALE = _from_graph("CHAT_COLUMN_SCALE", 3)
SIDEBAR_COLUMN_SCALE = _from_graph("SIDEBAR_COLUMN_SCALE", 1)
CHATBOT_HEIGHT = _from_graph("CHATBOT_HEIGHT", 520)
CHATBOT_SHOW_LABEL = _from_graph("CHATBOT_SHOW_LABEL", False)
CHAT_COLUMN_PADDING = _from_graph("CHAT_COLUMN_PADDING", 8)

# Placeholder text
ASSISTANT_THINKING_PLACEHOLDER = _from_graph("ASSISTANT_THINKING_PLACEHOLDER", "_Thinking..._")
PLACEHOLDER_MESSAGE_INPUT = _from_graph("PLACEHOLDER_MESSAGE_INPUT", "Type your request and press Send")

# Input box sizing
INPUT_TEXTBOX_SCALE = _from_graph("INPUT_TEXTBOX_SCALE", 4)
INPUT_LINES = _from_graph("INPUT_LINES", 3)
INPUT_SHOW_LABEL = _from_graph("INPUT_SHOW_LABEL", False)

# Buttons, sizes and variants
BUTTON_SEND = _from_graph("BUTTON_SEND", "Send")
BUTTON_PROCEED = _from_graph("BUTTON_PROCEED", "Proceed")
BUTTON_CANCEL = _from_graph("BUTTON_CANCEL", "Cancel")
BUTTON_NEW_CHAT = _from_graph("BUTTON_NEW_CHAT", "New Chat")
BUTTON_RESET = _from_graph("BUTTON_RESET", "Reset System")
BUTTON_REFRESH = _from_graph("BUTTON_REFRESH", "Refresh")

BUTTON_SIZE_SMALL = _from_graph("BUTTON_SIZE_SMALL", "sm")
BUTTON_SIZE_LARGE = _from_graph("BUTTON_SIZE_LARGE", None)

BUTTON_VARIANT_PRIMARY = _from_graph("BUTTON_VARIANT_PRIMARY", "primary")
BUTTON_VARIANT_SECONDARY = _from_graph("BUTTON_VARIANT_SECONDARY", "secondary")
BUTTON_VARIANT_STOP = _from_graph("BUTTON_VARIANT_STOP", "stop")

PROCEED_BUTTON_SCALE = _from_graph("PROCEED_BUTTON_SCALE", 1)
CANCEL_BUTTON_SCALE = _from_graph("CANCEL_BUTTON_SCALE", 1)
SUBMIT_BUTTON_SCALE = _from_graph("SUBMIT_BUTTON_SCALE", 1)
PROCEED_BUTTON_SCALE = _from_graph("PROCEED_BUTTON_SCALE", 1)
BUTTON_VARIANT_PRIMARY = _from_graph("BUTTON_VARIANT_PRIMARY", "primary")

# Approval box behavior
APPROVAL_BOX_DEFAULT_VISIBLE = _from_graph("APPROVAL_BOX_DEFAULT_VISIBLE", False)

# Budget UI
LABEL_MAX_BUDGET = _from_graph("LABEL_MAX_BUDGET", "Max Budget (USD)")
BUDGET_DEFAULT_VALUE = _from_graph("BUDGET_DEFAULT_VALUE", 0.10)
BUDGET_MINIMUM = _from_graph("BUDGET_MINIMUM", 0.0)
BUDGET_STEP = _from_graph("BUDGET_STEP", 0.01)
BUDGET_INPUT_SCALE = _from_graph("BUDGET_INPUT_SCALE", 1)
LABEL_FLEXIBLE_BUDGET = _from_graph("LABEL_FLEXIBLE_BUDGET", "Flexible Budget")
LABEL_PREFERRED_TIER = _from_graph("LABEL_PREFERRED_TIER", "Preferred Tier")
TIER_CHOICES = _from_graph("TIER_CHOICES", ["lite", "standard", "full"])
TIER_DEFAULT = _from_graph("TIER_DEFAULT", "standard")

# Feedback UI
SECTION_FEEDBACK = _from_graph("SECTION_FEEDBACK", "Feedback & Rating")
FEEDBACK_PURPOSE_TEXT = _from_graph("FEEDBACK_PURPOSE_TEXT", "Help us improve by rating this run.")
FEEDBACK_CATEGORIES = _from_graph("FEEDBACK_CATEGORIES", {"quality": "Quality", "usability": "Usability", "other": "Other"})
LABEL_RATING = _from_graph("LABEL_RATING", "Rating")
RATING_MIN = _from_graph("RATING_MIN", 1)
RATING_MAX = _from_graph("RATING_MAX", 5)
RATING_DEFAULT_VALUE = _from_graph("RATING_DEFAULT_VALUE", 5)
LABEL_FEEDBACK_COMMENTS = _from_graph("LABEL_FEEDBACK_COMMENTS", "Comments")
FEEDBACK_COMMENT_LINES = _from_graph("FEEDBACK_COMMENT_LINES", 3)
FEEDBACK_PLACEHOLDER = _from_graph("FEEDBACK_PLACEHOLDER", "Optional: leave a comment about your experience")
BUTTON_SUBMIT_FEEDBACK = _from_graph("BUTTON_SUBMIT_FEEDBACK", "Submit Feedback")
FEEDBACK_THANK_YOU_MESSAGES = _from_graph("FEEDBACK_THANK_YOU_MESSAGES", [
    "Thanks — your feedback helps us improve!",
    "Appreciate your feedback — thank you!",
    "Thanks! We logged your feedback."
])

# Files UI
SECTION_FILES_ARTIFACTS = _from_graph("SECTION_FILES_ARTIFACTS", "Files & Artifacts")
LABEL_UPLOAD_FILES = _from_graph("LABEL_UPLOAD_FILES", "Upload files")
ALLOWED_FILE_TYPES = _from_graph("ALLOWED_FILE_TYPES", None)  # None means allow any
UPLOAD_STATUS_SHOW_LABEL = _from_graph("UPLOAD_STATUS_SHOW_LABEL", False)
PLACEHOLDER_NO_FILES = _from_graph("PLACEHOLDER_NO_FILES", "No files uploaded")

# Debug / JSON display
SECTION_DEBUG = _from_graph("SECTION_DEBUG", "Debug")
ACCORDION_DEBUG_OPEN = _from_graph("ACCORDION_DEBUG_OPEN", False)
LABEL_AGENT_STATE = _from_graph("LABEL_AGENT_STATE", "Agent State (debug)")
DEBUG_JSON_VISIBLE = _from_graph("DEBUG_JSON_VISIBLE", False)


# ============================================================================
# UI text / status messages (fallbacks)
# ============================================================================
RESET_SUCCESS_MESSAGE = _from_graph("RESET_SUCCESS_MESSAGE", "✅ System reset complete.")
RESET_LOG_MESSAGE = _from_graph("RESET_LOG_MESSAGE", RESET_SUCCESS_MESSAGE)
RESET_ERROR_MESSAGE_PREFIX = _from_graph("RESET_ERROR_MESSAGE_PREFIX", "⚠️ Reset error: ")
NO_FILE_UPLOADED_MESSAGE = _from_graph("NO_FILE_UPLOADED_MESSAGE", "No file uploaded.")
FILE_UPLOAD_SUCCESS_PREFIX = _from_graph("FILE_UPLOAD_SUCCESS_PREFIX", "📎 Uploaded ")
FILE_UPLOAD_SUCCESS_SUFFIX = _from_graph("FILE_UPLOAD_SUCCESS_SUFFIX", " file(s): ")
UPLOAD_LOG_MESSAGE_PREFIX = _from_graph("UPLOAD_LOG_MESSAGE_PREFIX", "Uploaded: ")
NO_ARTIFACTS_MESSAGE = _from_graph("NO_ARTIFACTS_MESSAGE", "No artifacts yet.")
NO_ARTIFACTS_GENERATED_MESSAGE = _from_graph("NO_ARTIFACTS_GENERATED_MESSAGE", "No artifacts generated yet.")
CLEAR_CONVERSATION_MESSAGE = _from_graph("CLEAR_CONVERSATION_MESSAGE", "🗑️ Conversation cleared.")
ASSISTANT_THINKING_PLACEHOLDER = _from_graph("ASSISTANT_THINKING_PLACEHOLDER", ASSISTANT_THINKING_PLACEHOLDER)

# Execution status messages
STATUS_ANALYZING = _from_graph("STATUS_ANALYZING", "🔄 Analyzing request...")
STATUS_READY = _from_graph("STATUS_READY", "💬 Ready")
STATUS_AWAITING_APPROVAL = _from_graph("STATUS_AWAITING_APPROVAL", "⏸️ Awaiting approval")
STATUS_TASK_APPROVED = _from_graph("STATUS_TASK_APPROVED", "✅ Task approved. Starting...")
STATUS_RUNNING_PREFIX = _from_graph("STATUS_RUNNING_PREFIX", "🔄 ")
STATUS_RUNNING_SUFFIX = _from_graph("STATUS_RUNNING_SUFFIX", " | Cost: ${cost:.2f} / ${threshold:.2f} (120%)")
STATUS_TASK_COMPLETE = _from_graph("STATUS_TASK_COMPLETE", "✅ Task complete | Cost: ${cost:.2f} (${budget} + {buffer}% buffer)")
STATUS_BUDGET_EXCEEDED = _from_graph("STATUS_BUDGET_EXCEEDED", "⚠️ Budget limit reached | Used: ${cost:.2f} / ${threshold:.2f}")
STATUS_PARTIAL_COMPLETION = _from_graph("STATUS_PARTIAL_COMPLETION", "⚠️ Partial completion | Cost: ${cost:.2f}")
STATUS_CANCELLED = _from_graph("STATUS_CANCELLED", "⏸️ Cancelled. Ready.")
STATUS_NO_RUNTIME = _from_graph("STATUS_NO_RUNTIME", "❌ No runtime")
STATUS_ERROR_PREFIX = _from_graph("STATUS_ERROR_PREFIX", "❌ Error: ")
ERROR_EXECUTION_PREFIX = _from_graph("ERROR_EXECUTION_PREFIX", "❌ Execution failed: ")


# ----------------------------------------------------------------------------
# AVATAR CONFIGURATION — minimal, robust, and guaranteed to return >= 2 items
# ----------------------------------------------------------------------------
import os
from typing import List

# Prefer a local avatar placed at ./assets/avatar.png (relative to project root)
LOCAL_AVATAR_PATH = os.path.join(os.path.dirname(__file__), "assets", "avatar.png")

# Secondary local candidate(s)
LOCAL_AVATAR_CANDIDATES = [
    LOCAL_AVATAR_PATH,
    os.path.join(os.path.dirname(__file__), "static", "avatar.png"),
    os.path.join(os.path.dirname(__file__), "assets", "bot.png"),
]

# Stable remote fallbacks (used only if no local file is present)
REMOTE_FALLBACKS = [
    "https://i.imgur.com/b5OqI32.png",
    "https://i.imgur.com/8Km9tLL.png"
]

def get_avatar_images() -> List[str]:
    """
    Return a list of avatar image paths/URLs with length >= 2.
    Priority:
      1) Use two local images if available
      2) If only one local image found, duplicate it (safe)
      3) Else return two stable remote fallback URLs
    """
    imgs: List[str] = []

    # 1) collect existing local candidates
    for candidate in LOCAL_AVATAR_CANDIDATES:
        try:
            if candidate and os.path.exists(candidate):
                imgs.append(candidate)
        except Exception:
            # ignore filesystem oddities; continue to next candidate
            continue
        if len(imgs) >= 2:
            break

    # 2) if only one local image found, duplicate it so Gradio has two entries
    if len(imgs) == 1:
        imgs.append(imgs[0])

    # 3) if none found, use remote fallbacks
    if not imgs:
        imgs = REMOTE_FALLBACKS.copy()

    # 4) final safety: ensure length >= 2 (pad with last element)
    while len(imgs) < 2:
        imgs.append(imgs[-1])

    return imgs

# ============================================================================
# Server config helpers (used at app launch)
# ============================================================================
DEFAULT_SERVER_CONFIG = _from_graph("DEFAULT_SERVER_CONFIG", {
    "server_name": "0.0.0.0",
    "server_port": int(os.environ.get("PORT", os.environ.get("SERVER_PORT", 7860))),
    "share": False,       # gradio share link
    "debug": False
})

def get_server_config() -> Dict[str, Any]:
    """Return server config for demo.launch(**cfg)."""
    cfg = DEFAULT_SERVER_CONFIG.copy()
    # Allow environment overrides
    try:
        if os.environ.get("GRADIO_SHARE", "").lower() in ("1", "true", "yes"):
            cfg["share"] = True
    except Exception:
        pass
    return cfg

def log_launch_banner(port: int):
    """Small friendly banner used at startup logs."""
    try:
        log.info("=" * 60)
        log.info(f"Launching Gradio app on port {port} — {APP_TITLE} {APP_TITLE_EMOJI}")
        log.info("=" * 60)
    except Exception:
        pass


# ============================================================================
# Small validation helper used by app_gradio feedback flow
# ============================================================================
def validate_rating(rating: int):
    if not isinstance(rating, int):
        raise ValueError("Rating must be integer")
    if rating < RATING_MIN or rating > RATING_MAX:
        raise ValueError(f"Rating must be between {RATING_MIN} and {RATING_MAX}")
    return True

# ----------------------------------------------------------------------------
# INITIAL STATUS MESSAGE (used by app_gradio)
# ----------------------------------------------------------------------------
INITIAL_STATUS = "💬 Ready to help"

# ----------------------------------------------------------------------------
# DEFAULT CHECKBOX STATES & GOVERNANCE FLAGS (used in app_gradio sidebar)
# ----------------------------------------------------------------------------

# Liberal defaults (auto-approve & flexible budgets enabled by default)
DEFAULT_FLEXIBLE_CHECKBOX = True
DEFAULT_AUTO_ACCEPT_CHECKBOX = True

# Escalation is optional, off by default
DEFAULT_ALLOW_ESCALATION = False

# ----------------------------------------------------------------------------
# ADD MISSING UI LABELS (small, safe defaults)
# ----------------------------------------------------------------------------

# Label for the "auto accept" checkbox in the UI sidebar
LABEL_AUTO_ACCEPT = "Auto-accept 'approve with warning' decisions"

# (Ensure there's also a corresponding checkbox default; safe default = True)
DEFAULT_AUTO_ACCEPT_CHECKBOX = globals().get("DEFAULT_AUTO_ACCEPT_CHECKBOX", True)

# ----------------------------------------------------------------------------
# FILES / ARTIFACTS UI LABELS
# ----------------------------------------------------------------------------

# Label shown on the "download artifacts" Files component
LABEL_DOWNLOAD_ARTIFACTS = "Download artifacts"

# Helpful siblings used elsewhere in the UI (safe defaults)
LABEL_UPLOAD_FILES = globals().get("LABEL_UPLOAD_FILES", "Upload files")
LABEL_DOWNLOAD_ZIP = globals().get("LABEL_DOWNLOAD_ZIP", "Download all as .zip")
PLACEHOLDER_NO_FILES = globals().get("PLACEHOLDER_NO_FILES", "No files available")

# ----------------------------------------------------------------------------
# PLAN DISPLAY / ESTIMATION TEXT CONSTANTS (used by start_estimation)
# ----------------------------------------------------------------------------

# Section headers
PLAN_HEADER = "**📋 Execution Plan:**\n"
PLAN_ESTIMATE_HEADER = "\n\n**📊 Estimate:**\n"

# Step prefix used in list output
PLAN_STEP_PREFIX = "- "

# Formatting patterns for estimation details
PLAN_ATTEMPTS_FORMAT = "- Attempts: up to **{}**\n"
PLAN_COST_FORMAT = "- Estimated cost: **${}**\n"
PLAN_BUFFER_FORMAT = "- With 20% buffer: **${:.2f}**"

# Default initial max loops used by estimation when no override provided
DEFAULT_MAX_LOOPS_INITIAL = globals().get("DEFAULT_MAX_LOOPS_INITIAL", 0)

# Budget multipliers (used when showing cost with buffer)
BUDGET_BUFFER_MULTIPLIER = globals().get("BUDGET_BUFFER_MULTIPLIER", 1.20)

# ----------------------------------------------------------------------------
# Additional safe defaults to prevent missing-attribute errors (add these)
# ----------------------------------------------------------------------------

# Feedback / logging helpers
LOG_FEEDBACK_SUBMISSION_FAILED = "Failed saving feedback"
FEEDBACK_THANK_YOU_MESSAGES = globals().get("FEEDBACK_THANK_YOU_MESSAGES", [
    "Thanks — your feedback helps us improve!",
    "Appreciate your feedback — thank you!",
    "Thanks! We logged your feedback."
])

# Feedback defaults / counts
DEFAULT_COMMENT = "No comment provided"
DEFAULT_RUN_COST = 0.0
DEFAULT_AVG_REWARD = 0.0
DEFAULT_FEEDBACK_COUNT = 0

# Optional feedback agent hooks (module.function style) - leave None if unused
FEEDBACK_AGENT_MODULE = None
FEEDBACK_AGENT_FUNCTION = None

# Download / artifacts label (if not already present)
LABEL_DOWNLOAD_ARTIFACTS = globals().get("LABEL_DOWNLOAD_ARTIFACTS", "Download artifacts")

# Default budget value shown in the UI (USD)
DEFAULT_BUDGET_DISPLAY = globals().get("DEFAULT_BUDGET_DISPLAY", 0.10)


# ============================================================================
# Export list for other modules
# ============================================================================
__all__ = [
    # Paths
    "OUT_DIR", "OUTPUTS_DIR", "UPLOADS_DIR", "USER_ARTIFACTS_DIR", "EXPORTS_DIR",
    "ARTIFACT_REGISTRY_FILE", "FEEDBACK_STORAGE_DIR", "DIR_EXIST_OK",

    # Theme & UI
    "get_theme", "APP_TITLE", "APP_TITLE_EMOJI", "APP_SUBTITLE", "CUSTOM_CSS",
    "GRADIO_THEME",

    # Context
    "SHOW_CONTEXT_INDICATOR", "CONTEXT_INDICATOR_NEW", "CONTEXT_INDICATOR_FOLLOW_UP",
    "CONTEXT_INDICATOR_FORMAT",

    # Default config
    "DEFAULT_CONFIG", "get_default_config",

    # UI constants
    "CHAT_COLUMN_SCALE", "SIDEBAR_COLUMN_SCALE", "CHATBOT_HEIGHT", "CHATBOT_SHOW_LABEL",
    "PLACEHOLDER_MESSAGE_INPUT", "INPUT_TEXTBOX_SCALE", "INPUT_LINES", "INPUT_SHOW_LABEL",
    "BUTTON_SEND", "BUTTON_PROCEED", "BUTTON_CANCEL", "BUTTON_NEW_CHAT", "BUTTON_RESET",
    "BUTTON_REFRESH", "BUTTON_SUBMIT_FEEDBACK", "BUTTON_VARIANT_PRIMARY",
    "BUTTON_VARIANT_SECONDARY", "BUTTON_VARIANT_STOP", "BUTTON_SIZE_SMALL",
    "BUTTON_SIZE_LARGE", "PROCEED_BUTTON_SCALE", "CANCEL_BUTTON_SCALE", "SUBMIT_BUTTON_SCALE",
    "APPROVAL_BOX_DEFAULT_VISIBLE",

    # Budget & tiers
    "LABEL_MAX_BUDGET", "BUDGET_DEFAULT_VALUE", "BUDGET_MINIMUM", "BUDGET_STEP", "BUDGET_INPUT_SCALE",
    "LABEL_FLEXIBLE_BUDGET", "LABEL_PREFERRED_TIER", "TIER_CHOICES", "TIER_DEFAULT",

    # Feedback & files
    "SECTION_FEEDBACK", "FEEDBACK_PURPOSE_TEXT", "FEEDBACK_CATEGORIES", "LABEL_RATING",
    "RATING_MIN", "RATING_MAX", "RATING_DEFAULT_VALUE", "LABEL_FEEDBACK_COMMENTS", "FEEDBACK_PLACEHOLDER",
    "SECTION_FILES_ARTIFACTS", "LABEL_UPLOAD_FILES", "ALLOWED_FILE_TYPES", "UPLOAD_STATUS_SHOW_LABEL",
    "PLACEHOLDER_NO_FILES", "SECTION_DEBUG", "ACCORDION_DEBUG_OPEN", "LABEL_AGENT_STATE", "DEBUG_JSON_VISIBLE",
    "FEEDBACK_THANK_YOU_MESSAGES",

    # Messages & status
    "RESET_SUCCESS_MESSAGE", "RESET_LOG_MESSAGE", "RESET_ERROR_MESSAGE_PREFIX", "NO_FILE_UPLOADED_MESSAGE",
    "FILE_UPLOAD_SUCCESS_PREFIX", "FILE_UPLOAD_SUCCESS_SUFFIX", "NO_ARTIFACTS_MESSAGE", "NO_ARTIFACTS_GENERATED_MESSAGE",
    "CLEAR_CONVERSATION_MESSAGE", "ASSISTANT_THINKING_PLACEHOLDER",
    "STATUS_ANALYZING", "STATUS_READY", "STATUS_AWAITING_APPROVAL", "STATUS_TASK_APPROVED",
    "STATUS_TASK_COMPLETE", "STATUS_PARTIAL_COMPLETION", "STATUS_CANCELLED", "STATUS_ERROR_PREFIX",
    "ERROR_EXECUTION_PREFIX",

    # Helpers
    "get_avatar_images", "get_server_config", "log_launch_banner", "validate_rating", "INITIAL_STATUS", 
    "DEFAULT_FLEXIBLE_CHECKBOX",
    "DEFAULT_AUTO_ACCEPT_CHECKBOX",
    "DEFAULT_ALLOW_ESCALATION",
    "LABEL_AUTO_ACCEPT",
    "DEFAULT_AUTO_ACCEPT_CHECKBOX",

        # UI / theme / metadata & helpers
    'APP_TITLE',
    'APP_TITLE_EMOJI',
    'APP_SUBTITLE',
    'CUSTOM_CSS',
    'GRADIO_THEME',
    'get_theme',

    # Context indicators & initial status
    'SHOW_CONTEXT_INDICATOR',
    'CONTEXT_INDICATOR_NEW',
    'CONTEXT_INDICATOR_FOLLOW_UP',
    'CONTEXT_INDICATOR_FORMAT',
    'INITIAL_STATUS',

    # Paths & artifact flags
    'USER_ARTIFACTS_DIR',
    'DIR_EXIST_OK',

    # Avatar helpers
    'get_avatar_images',
    'AVATAR_USER',
    'AVATAR_BOT',

    # Default config & helpers
    'DEFAULT_CONFIG',
    'get_default_config',

    # Checkbox defaults / governance & labels
    'DEFAULT_FLEXIBLE_CHECKBOX',
    'DEFAULT_AUTO_ACCEPT_CHECKBOX',
    'DEFAULT_ALLOW_ESCALATION',
    'LABEL_AUTO_ACCEPT',

    # Button & UI labels commonly used
    'BUTTON_SEND',
    'BUTTON_PROCEED',
    'BUTTON_CANCEL',
    'BUTTON_NEW_CHAT',
    'BUTTON_RESET',
    'BUTTON_REFRESH',
    'BUTTON_SUBMIT_FEEDBACK',

    # Placeholders / small text
    'ASSISTANT_THINKING_PLACEHOLDER',
    'PLACEHOLDER_MESSAGE_INPUT',
    'PLACEHOLDER_NO_FILES',

    # Server / logging helpers
    'get_server_config',
    'log_launch_banner',

    # Validation
    'validate_rating',

    #artifacts
    'LABEL_DOWNLOAD_ARTIFACTS',
    'LABEL_UPLOAD_FILES',
    'LABEL_DOWNLOAD_ZIP',
    'PLACEHOLDER_NO_FILES',

    #plan
    'PLAN_HEADER',
    'PLAN_ESTIMATE_HEADER',
    'PLAN_STEP_PREFIX',
    'PLAN_ATTEMPTS_FORMAT',
    'PLAN_COST_FORMAT',
    'PLAN_BUFFER_FORMAT',
    'DEFAULT_MAX_LOOPS_INITIAL',
    'BUDGET_BUFFER_MULTIPLIER',
    'LOG_FEEDBACK_SUBMISSION_FAILED',
    'DEFAULT_COMMENT',
    'DEFAULT_RUN_COST',
    'DEFAULT_AVG_REWARD',
    'DEFAULT_FEEDBACK_COUNT',
    'FEEDBACK_AGENT_MODULE',
    'FEEDBACK_AGENT_FUNCTION',
    'LABEL_DOWNLOAD_ARTIFACTS',
    'DEFAULT_BUDGET_DISPLAY'




]