mirror of
https://github.com/FoggedLens/deflock-app.git
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87 lines
4.1 KiB
Dart
87 lines
4.1 KiB
Dart
// lib/dev_config.dart
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import 'package:flutter/material.dart';
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/// Developer/build-time configuration for global/non-user-tunable constants.
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// Example: Default tile storage estimate (KB per tile), for size estimates
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const double kTileEstimateKb = 25.0;
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// Direction cone for map view
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const double kDirectionConeHalfAngle = 30.0; // degrees
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const double kDirectionConeBaseLength = 0.001; // multiplier
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const Color kDirectionConeColor = Color(0xFF000000); // FOV cone color
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// Bottom button bar positioning
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const double kBottomButtonBarOffset = 4.0; // Distance from screen bottom (above safe area)
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const double kButtonBarHeight = 60.0; // Button height (48) + padding (12)
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// Map overlay spacing relative to button bar top
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const double kAttributionSpacingAboveButtonBar = 10.0; // Attribution above button bar top
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const double kZoomIndicatorSpacingAboveButtonBar = 40.0; // Zoom indicator above button bar top
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const double kScaleBarSpacingAboveButtonBar = 70.0; // Scale bar above button bar top
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const double kZoomControlsSpacingAboveButtonBar = 20.0; // Zoom controls above button bar top
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// Helper to calculate bottom position relative to button bar
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double bottomPositionFromButtonBar(double spacingAboveButtonBar, double safeAreaBottom) {
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return safeAreaBottom + kBottomButtonBarOffset + kButtonBarHeight + spacingAboveButtonBar;
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}
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// Add Camera icon vertical offset (no offset needed since circle is centered)
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const double kAddPinYOffset = 0.0;
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// Client name and version for OSM uploads ("created_by" tag)
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const String kClientName = 'DeFlock';
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const String kClientVersion = '0.9.13';
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// Development/testing features - set to false for production builds
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const bool kEnableDevelopmentModes = false; // Set to false to hide sandbox/simulate modes and force production mode
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// Marker/node interaction
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const int kCameraMinZoomLevel = 10; // Minimum zoom to show nodes (Overpass)
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const int kOsmApiMinZoomLevel = 13; // Minimum zoom for OSM API bbox queries (sandbox mode)
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const Duration kMarkerTapTimeout = Duration(milliseconds: 250);
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const Duration kDebounceCameraRefresh = Duration(milliseconds: 500);
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// Follow-me mode smooth transitions
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const Duration kFollowMeAnimationDuration = Duration(milliseconds: 600);
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const double kMinSpeedForRotationMps = 1.0; // Minimum speed (m/s) to apply rotation
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// Proximity alerts configuration
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const int kProximityAlertDefaultDistance = 200; // meters
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const int kProximityAlertMinDistance = 50; // meters
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const int kProximityAlertMaxDistance = 1000; // meters
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const Duration kProximityAlertCooldown = Duration(minutes: 10); // Cooldown between alerts for same node
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// Last map location and settings storage
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const String kLastMapLatKey = 'last_map_latitude';
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const String kLastMapLngKey = 'last_map_longitude';
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const String kLastMapZoomKey = 'last_map_zoom';
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// Tile/OSM fetch retry parameters (for tunable backoff)
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const int kTileFetchMaxAttempts = 3;
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const int kTileFetchInitialDelayMs = 4000;
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const int kTileFetchJitter1Ms = 1000;
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const int kTileFetchSecondDelayMs = 15000;
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const int kTileFetchJitter2Ms = 4000;
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const int kTileFetchThirdDelayMs = 60000;
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const int kTileFetchJitter3Ms = 5000;
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// User download max zoom span (user can download up to kMaxUserDownloadZoomSpan zooms above min)
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const int kMaxUserDownloadZoomSpan = 7;
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// Download area limits and constants
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const int kMaxReasonableTileCount = 20000;
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const int kAbsoluteMaxTileCount = 50000;
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const int kAbsoluteMaxZoom = 19;
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// Camera icon configuration
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const double kCameraIconDiameter = 20.0;
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const double kCameraRingThickness = 4.0;
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const double kCameraDotOpacity = 0.4; // Opacity for the grey dot interior
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const Color kCameraRingColorReal = Color(0xC43F55F3); // Real nodes from OSM - blue
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const Color kCameraRingColorMock = Color(0xC4FFFFFF); // Add node mock point - white
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const Color kCameraRingColorPending = Color(0xC49C27B0); // Submitted/pending nodes - purple
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const Color kCameraRingColorEditing = Color(0xC4FF9800); // Node being edited - orange
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const Color kCameraRingColorPendingEdit = Color(0xC4757575); // Original node with pending edit - grey
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const Color kCameraRingColorPendingDeletion = Color(0xA4F44336); // Node pending deletion - red, slightly transparent
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