| 1 | import 'package:flutter/material.dart'; |
| 2 | import 'package:hugeicons/hugeicons.dart'; |
| 3 | import 'package:localmind/core/theme/colors.dart'; |
| 4 | import 'package:localmind/l10n/app_localizations.dart'; |
| 5 | |
| 6 | /// A modern, high-end RAM Warning Dialog component. |
| 7 | class RamWarningDialog extends StatelessWidget { |
| 8 | const RamWarningDialog({ |
| 9 | super.key, |
| 10 | this.availableRam, |
| 11 | this.requiredRam, |
| 12 | this.message, |
| 13 | this.proceedLabel, |
| 14 | this.cancelLabel, |
| 15 | required this.onProceed, |
| 16 | required this.onCancel, |
| 17 | }); |
| 18 | |
| 19 | final String? availableRam; |
| 20 | final String? requiredRam; |
| 21 | final String? message; |
| 22 | final String? proceedLabel; |
| 23 | final String? cancelLabel; |
| 24 | final VoidCallback onProceed; |
| 25 | final VoidCallback onCancel; |
| 26 | |
| 27 | static Future<bool> show({ |
| 28 | required BuildContext context, |
| 29 | String? availableRam, |
| 30 | String? requiredRam, |
| 31 | String? message, |
| 32 | String? proceedLabel, |
| 33 | String? cancelLabel, |
| 34 | }) async { |
| 35 | final result = await showDialog<bool>( |
| 36 | context: context, |
| 37 | barrierDismissible: true, |
| 38 | builder: (ctx) => RamWarningDialog( |
| 39 | availableRam: availableRam, |
| 40 | requiredRam: requiredRam, |
| 41 | message: message, |
| 42 | proceedLabel: proceedLabel, |
| 43 | cancelLabel: cancelLabel, |
| 44 | onProceed: () => Navigator.of(ctx).pop(true), |
| 45 | onCancel: () => Navigator.of(ctx).pop(false), |
| 46 | ), |
| 47 | ); |
| 48 | return result ?? false; |
| 49 | } |
| 50 | |
| 51 | @override |
| 52 | Widget build(BuildContext context) { |
| 53 | final l10n = AppLocalizations.of(context)!; |
| 54 | final theme = Theme.of(context); |
| 55 | final isDark = theme.brightness == Brightness.dark; |
| 56 | |
| 57 | const warningColor = AppColors.warning; |
| 58 | |
| 59 | // Infer RAM specs from message if available parameters were omitted |
| 60 | String? availRam = availableRam; |
| 61 | String? reqRam = requiredRam; |
| 62 | |
| 63 | if ((availRam == null || reqRam == null) && message != null) { |
| 64 | final matches = |
| 65 | RegExp(r'(\d+(?:\.\d+)?\s*(?:GB|MB))', caseSensitive: false) |
| 66 | .allMatches(message!) |
| 67 | .map((m) => m.group(0)) |
| 68 | .whereType<String>() |
| 69 | .toList(); |
| 70 | if (matches.length >= 2) { |
| 71 | availRam ??= matches[0]; |
| 72 | reqRam ??= matches[1]; |
| 73 | } else if (matches.length == 1) { |
| 74 | reqRam ??= matches[0]; |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | final bodyText = |
| 79 | message ?? |
| 80 | (availRam != null && reqRam != null |
| 81 | ? l10n.ram_warning_body_load(availRam, reqRam) |
| 82 | : l10n.ram_warning); |
| 83 | |
| 84 | return Dialog( |
| 85 | shape: RoundedRectangleBorder( |
| 86 | borderRadius: BorderRadius.circular(24), |
| 87 | side: BorderSide( |
| 88 | color: isDark |
| 89 | ? AppColors.darkBorder.withValues(alpha: 0.6) |
| 90 | : AppColors.lightBorder, |
| 91 | width: 1, |
| 92 | ), |
| 93 | ), |
| 94 | backgroundColor: isDark ? AppColors.darkSurface : AppColors.lightSurface, |
| 95 | elevation: 16, |
| 96 | shadowColor: Colors.black.withValues(alpha: 0.3), |
| 97 | child: Container( |
| 98 | constraints: const BoxConstraints(maxWidth: 380), |
| 99 | padding: const EdgeInsets.all(24), |
| 100 | child: Column( |
| 101 | mainAxisSize: MainAxisSize.min, |
| 102 | crossAxisAlignment: CrossAxisAlignment.center, |
| 103 | children: [ |
| 104 | // Glowing Warning Icon Badge |
| 105 | Container( |
| 106 | width: 60, |
| 107 | height: 60, |
| 108 | decoration: BoxDecoration( |
| 109 | color: warningColor.withValues(alpha: isDark ? 0.16 : 0.10), |
| 110 | shape: BoxShape.circle, |
| 111 | border: Border.all( |
| 112 | color: warningColor.withValues(alpha: 0.3), |
| 113 | width: 1.5, |
| 114 | ), |
| 115 | boxShadow: [ |
| 116 | BoxShadow( |
| 117 | color: warningColor.withValues(alpha: 0.15), |
| 118 | blurRadius: 16, |
| 119 | spreadRadius: 2, |
| 120 | ), |
| 121 | ], |
| 122 | ), |
| 123 | child: Center( |
| 124 | child: HugeIcon( |
| 125 | icon: HugeIcons.strokeRoundedAlertCircle, |
| 126 | color: warningColor, |
| 127 | size: 30, |
| 128 | ), |
| 129 | ), |
| 130 | ), |
| 131 | const SizedBox(height: 16), |
| 132 | |
| 133 | // Dialog Title |
| 134 | Text( |
| 135 | l10n.ram_warning, |
| 136 | style: TextStyle( |
| 137 | fontSize: 20, |
| 138 | fontWeight: FontWeight.w700, |
| 139 | color: isDark |
| 140 | ? AppColors.darkPrimaryText |
| 141 | : AppColors.lightPrimaryText, |
| 142 | letterSpacing: -0.3, |
| 143 | ), |
| 144 | textAlign: TextAlign.center, |
| 145 | ), |
| 146 | const SizedBox(height: 16), |
| 147 | |
| 148 | // Visual RAM Stats Box (if available) |
| 149 | if (availRam != null && reqRam != null) ...[ |
| 150 | Container( |
| 151 | padding: const EdgeInsets.symmetric( |
| 152 | horizontal: 16, |
| 153 | vertical: 14, |
| 154 | ), |
| 155 | decoration: BoxDecoration( |
| 156 | color: isDark |
| 157 | ? AppColors.darkBackground |
| 158 | : warningColor.withValues(alpha: 0.06), |
| 159 | borderRadius: BorderRadius.circular(16), |
| 160 | border: Border.all( |
| 161 | color: warningColor.withValues(alpha: 0.2), |
| 162 | ), |
| 163 | ), |
| 164 | child: Row( |
| 165 | children: [ |
| 166 | Expanded( |
| 167 | child: Column( |
| 168 | children: [ |
| 169 | Text( |
| 170 | "AVAILABLE RAM", |
| 171 | style: TextStyle( |
| 172 | fontSize: 10, |
| 173 | fontWeight: FontWeight.w700, |
| 174 | letterSpacing: 0.5, |
| 175 | color: isDark |
| 176 | ? AppColors.darkMutedText |
| 177 | : AppColors.lightMutedText, |
| 178 | ), |
| 179 | ), |
| 180 | const SizedBox(height: 4), |
| 181 | Text( |
| 182 | availRam, |
| 183 | style: const TextStyle( |
| 184 | fontSize: 17, |
| 185 | fontWeight: FontWeight.w800, |
| 186 | color: AppColors.error, |
| 187 | ), |
| 188 | ), |
| 189 | ], |
| 190 | ), |
| 191 | ), |
| 192 | Container( |
| 193 | height: 32, |
| 194 | width: 1, |
| 195 | color: isDark |
| 196 | ? AppColors.darkBorder |
| 197 | : warningColor.withValues(alpha: 0.25), |
| 198 | ), |
| 199 | Expanded( |
| 200 | child: Column( |
| 201 | children: [ |
| 202 | Text( |
| 203 | "RECOMMENDED", |
| 204 | style: TextStyle( |
| 205 | fontSize: 10, |
| 206 | fontWeight: FontWeight.w700, |
| 207 | letterSpacing: 0.5, |
| 208 | color: isDark |
| 209 | ? AppColors.darkMutedText |
| 210 | : AppColors.lightMutedText, |
| 211 | ), |
| 212 | ), |
| 213 | const SizedBox(height: 4), |
| 214 | Text( |
| 215 | reqRam, |
| 216 | style: const TextStyle( |
| 217 | fontSize: 17, |
| 218 | fontWeight: FontWeight.w800, |
| 219 | color: warningColor, |
| 220 | ), |
| 221 | ), |
| 222 | ], |
| 223 | ), |
| 224 | ), |
| 225 | ], |
| 226 | ), |
| 227 | ), |
| 228 | const SizedBox(height: 16), |
| 229 | ], |
| 230 | |
| 231 | // Body Warning Description |
| 232 | Text( |
| 233 | bodyText, |
| 234 | style: TextStyle( |
| 235 | fontSize: 13.5, |
| 236 | height: 1.45, |
| 237 | color: isDark |
| 238 | ? AppColors.darkMutedText |
| 239 | : AppColors.lightMutedText, |
| 240 | ), |
| 241 | textAlign: TextAlign.center, |
| 242 | ), |
| 243 | const SizedBox(height: 24), |
| 244 | |
| 245 | // Actions Buttons |
| 246 | Row( |
| 247 | children: [ |
| 248 | Expanded( |
| 249 | child: SizedBox( |
| 250 | height: 46, |
| 251 | child: OutlinedButton( |
| 252 | onPressed: onCancel, |
| 253 | style: OutlinedButton.styleFrom( |
| 254 | side: BorderSide( |
| 255 | color: isDark |
| 256 | ? AppColors.darkBorder |
| 257 | : AppColors.lightBorder, |
| 258 | ), |
| 259 | shape: RoundedRectangleBorder( |
| 260 | borderRadius: BorderRadius.circular(12), |
| 261 | ), |
| 262 | foregroundColor: isDark |
| 263 | ? AppColors.darkPrimaryText |
| 264 | : AppColors.lightPrimaryText, |
| 265 | ), |
| 266 | child: Text( |
| 267 | cancelLabel ?? l10n.cancel, |
| 268 | style: const TextStyle( |
| 269 | fontWeight: FontWeight.w600, |
| 270 | fontSize: 14, |
| 271 | ), |
| 272 | ), |
| 273 | ), |
| 274 | ), |
| 275 | ), |
| 276 | const SizedBox(width: 12), |
| 277 | Expanded( |
| 278 | child: SizedBox( |
| 279 | height: 46, |
| 280 | child: FilledButton( |
| 281 | onPressed: onProceed, |
| 282 | style: FilledButton.styleFrom( |
| 283 | shape: RoundedRectangleBorder( |
| 284 | borderRadius: BorderRadius.circular(12), |
| 285 | ), |
| 286 | elevation: 0, |
| 287 | ), |
| 288 | child: FittedBox( |
| 289 | child: Text( |
| 290 | proceedLabel ?? l10n.proceed_anyway, |
| 291 | style: const TextStyle( |
| 292 | fontWeight: FontWeight.w700, |
| 293 | fontSize: 14, |
| 294 | ), |
| 295 | ), |
| 296 | ), |
| 297 | ), |
| 298 | ), |
| 299 | ), |
| 300 | ], |
| 301 | ), |
| 302 | ], |
| 303 | ), |
| 304 | ), |
| 305 | ); |
| 306 | } |
| 307 | } |
| 308 | |
| 309 | /// A modern, styled confirmation dialog for model operations (e.g. Delete Model). |
| 310 | class ModelConfirmDialog extends StatelessWidget { |
| 311 | const ModelConfirmDialog({ |
| 312 | super.key, |
| 313 | required this.title, |
| 314 | required this.message, |
| 315 | required this.confirmLabel, |
| 316 | required this.cancelLabel, |
| 317 | this.isDestructive = true, |
| 318 | this.icon, |
| 319 | required this.onConfirm, |
| 320 | required this.onCancel, |
| 321 | }); |
| 322 | |
| 323 | final String title; |
| 324 | final String message; |
| 325 | final String confirmLabel; |
| 326 | final String cancelLabel; |
| 327 | final bool isDestructive; |
| 328 | final dynamic icon; |
| 329 | final VoidCallback onConfirm; |
| 330 | final VoidCallback onCancel; |
| 331 | |
| 332 | static Future<bool> show({ |
| 333 | required BuildContext context, |
| 334 | required String title, |
| 335 | required String message, |
| 336 | required String confirmLabel, |
| 337 | required String cancelLabel, |
| 338 | bool isDestructive = true, |
| 339 | dynamic icon, |
| 340 | }) async { |
| 341 | final result = await showDialog<bool>( |
| 342 | context: context, |
| 343 | barrierDismissible: true, |
| 344 | builder: (ctx) => ModelConfirmDialog( |
| 345 | title: title, |
| 346 | message: message, |
| 347 | confirmLabel: confirmLabel, |
| 348 | cancelLabel: cancelLabel, |
| 349 | isDestructive: isDestructive, |
| 350 | icon: icon, |
| 351 | onConfirm: () => Navigator.of(ctx).pop(true), |
| 352 | onCancel: () => Navigator.of(ctx).pop(false), |
| 353 | ), |
| 354 | ); |
| 355 | return result ?? false; |
| 356 | } |
| 357 | |
| 358 | @override |
| 359 | Widget build(BuildContext context) { |
| 360 | final theme = Theme.of(context); |
| 361 | final isDark = theme.brightness == Brightness.dark; |
| 362 | |
| 363 | final accentColor = isDestructive |
| 364 | ? AppColors.error |
| 365 | : theme.colorScheme.primary; |
| 366 | final dialogIcon = |
| 367 | icon ?? |
| 368 | (isDestructive |
| 369 | ? HugeIcons.strokeRoundedDelete02 |
| 370 | : HugeIcons.strokeRoundedAlertCircle); |
| 371 | |
| 372 | return Dialog( |
| 373 | shape: RoundedRectangleBorder( |
| 374 | borderRadius: BorderRadius.circular(24), |
| 375 | side: BorderSide( |
| 376 | color: isDark |
| 377 | ? AppColors.darkBorder.withValues(alpha: 0.6) |
| 378 | : AppColors.lightBorder, |
| 379 | width: 1, |
| 380 | ), |
| 381 | ), |
| 382 | backgroundColor: isDark ? AppColors.darkSurface : AppColors.lightSurface, |
| 383 | elevation: 16, |
| 384 | shadowColor: Colors.black.withValues(alpha: 0.3), |
| 385 | child: Container( |
| 386 | constraints: const BoxConstraints(maxWidth: 380), |
| 387 | padding: const EdgeInsets.all(24), |
| 388 | child: Column( |
| 389 | mainAxisSize: MainAxisSize.min, |
| 390 | crossAxisAlignment: CrossAxisAlignment.center, |
| 391 | children: [ |
| 392 | // Icon Badge Header |
| 393 | Container( |
| 394 | width: 56, |
| 395 | height: 56, |
| 396 | decoration: BoxDecoration( |
| 397 | color: accentColor.withValues(alpha: isDark ? 0.16 : 0.10), |
| 398 | shape: BoxShape.circle, |
| 399 | border: Border.all( |
| 400 | color: accentColor.withValues(alpha: 0.3), |
| 401 | width: 1.5, |
| 402 | ), |
| 403 | ), |
| 404 | child: Center( |
| 405 | child: HugeIcon(icon: dialogIcon, color: accentColor, size: 28), |
| 406 | ), |
| 407 | ), |
| 408 | const SizedBox(height: 16), |
| 409 | |
| 410 | // Title |
| 411 | Text( |
| 412 | title, |
| 413 | style: TextStyle( |
| 414 | fontSize: 19, |
| 415 | fontWeight: FontWeight.w700, |
| 416 | color: isDark |
| 417 | ? AppColors.darkPrimaryText |
| 418 | : AppColors.lightPrimaryText, |
| 419 | letterSpacing: -0.3, |
| 420 | ), |
| 421 | textAlign: TextAlign.center, |
| 422 | ), |
| 423 | const SizedBox(height: 12), |
| 424 | |
| 425 | // Message |
| 426 | Text( |
| 427 | message, |
| 428 | style: TextStyle( |
| 429 | fontSize: 13.5, |
| 430 | height: 1.45, |
| 431 | color: isDark |
| 432 | ? AppColors.darkMutedText |
| 433 | : AppColors.lightMutedText, |
| 434 | ), |
| 435 | textAlign: TextAlign.center, |
| 436 | ), |
| 437 | const SizedBox(height: 24), |
| 438 | |
| 439 | // Buttons |
| 440 | Row( |
| 441 | children: [ |
| 442 | Expanded( |
| 443 | child: SizedBox( |
| 444 | height: 46, |
| 445 | child: OutlinedButton( |
| 446 | onPressed: onCancel, |
| 447 | style: OutlinedButton.styleFrom( |
| 448 | side: BorderSide( |
| 449 | color: isDark |
| 450 | ? AppColors.darkBorder |
| 451 | : AppColors.lightBorder, |
| 452 | ), |
| 453 | shape: RoundedRectangleBorder( |
| 454 | borderRadius: BorderRadius.circular(12), |
| 455 | ), |
| 456 | foregroundColor: isDark |
| 457 | ? AppColors.darkPrimaryText |
| 458 | : AppColors.lightPrimaryText, |
| 459 | ), |
| 460 | child: Text( |
| 461 | cancelLabel, |
| 462 | style: const TextStyle( |
| 463 | fontWeight: FontWeight.w600, |
| 464 | fontSize: 14, |
| 465 | ), |
| 466 | ), |
| 467 | ), |
| 468 | ), |
| 469 | ), |
| 470 | const SizedBox(width: 12), |
| 471 | Expanded( |
| 472 | child: SizedBox( |
| 473 | height: 46, |
| 474 | child: FilledButton( |
| 475 | onPressed: onConfirm, |
| 476 | style: FilledButton.styleFrom( |
| 477 | backgroundColor: accentColor, |
| 478 | foregroundColor: isDestructive |
| 479 | ? Colors.white |
| 480 | : Colors.black, |
| 481 | shape: RoundedRectangleBorder( |
| 482 | borderRadius: BorderRadius.circular(12), |
| 483 | ), |
| 484 | elevation: 0, |
| 485 | ), |
| 486 | child: Text( |
| 487 | confirmLabel, |
| 488 | style: const TextStyle( |
| 489 | fontWeight: FontWeight.w700, |
| 490 | fontSize: 14, |
| 491 | ), |
| 492 | ), |
| 493 | ), |
| 494 | ), |
| 495 | ), |
| 496 | ], |
| 497 | ), |
| 498 | ], |
| 499 | ), |
| 500 | ), |
| 501 | ); |
| 502 | } |
| 503 | } |