1267 lines
68 KiB
Dart
1267 lines
68 KiB
Dart
import 'package:flutter/material.dart';
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import 'prediction_controller.dart';
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class PredictionScreen extends StatefulWidget {
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const PredictionScreen({super.key});
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@override
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State<PredictionScreen> createState() => _PredictionScreenState();
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}
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class _PredictionScreenState extends State<PredictionScreen> {
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late final PredictionController _controller;
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final TextEditingController _productionController = TextEditingController();
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@override
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void initState() {
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super.initState();
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_controller = PredictionController();
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_loadRecipes();
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}
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Future<void> _loadRecipes() async {
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final error = await _controller.loadRecipes();
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if (!mounted || error == null) return;
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ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(error)));
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}
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Future<void> _submitProduction() async {
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if (_controller.isSubmitting) return;
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final result = await _controller.submitProduction();
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if (!mounted) return;
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if (result['status'] == 'success') {
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await showDialog<void>(
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context: context,
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barrierDismissible: false,
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builder: (context) {
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return Dialog(
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backgroundColor: Colors.transparent,
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insetPadding: const EdgeInsets.symmetric(horizontal: 24),
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child: Container(
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(20),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.12),
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blurRadius: 18,
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offset: const Offset(0, 6),
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),
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],
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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Container(
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width: 64,
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height: 64,
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decoration: BoxDecoration(
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color: const Color(0xFF10B981).withOpacity(0.15),
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shape: BoxShape.circle,
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),
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child: const Icon(
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Icons.check_circle,
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color: Color(0xFF10B981),
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size: 36,
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),
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),
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const SizedBox(height: 14),
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const Text(
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'Produksi Berhasil',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w700,
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color: Color(0xFF1F2937),
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),
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),
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const SizedBox(height: 6),
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const Text(
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'Stok bahan sudah diperbarui sesuai produksi.',
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textAlign: TextAlign.center,
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style: TextStyle(
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fontSize: 12,
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height: 1.4,
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color: Color(0xFF6B7280),
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),
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),
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const SizedBox(height: 16),
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SizedBox(
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width: double.infinity,
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child: ElevatedButton(
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onPressed: () {
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Navigator.of(context).pop();
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFFA89080),
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foregroundColor: Colors.white,
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padding: const EdgeInsets.symmetric(vertical: 12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12),
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),
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),
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child: const Text(
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'Sukses',
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w600,
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),
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),
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),
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),
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],
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),
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),
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);
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},
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);
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await _controller.refreshStock();
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_controller.reset();
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_productionController.clear();
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} else {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text(result['message'] ?? 'Gagal submit')),
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);
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}
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}
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@override
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Widget build(BuildContext context) {
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return AnimatedBuilder(
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animation: _controller,
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builder: (context, _) {
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final selectedRecipe = _controller.selectedRecipe;
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final displayIngredients =
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selectedRecipe == null
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? <String, Map<String, dynamic>>{}
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: (_controller.recipeIngredients[selectedRecipe] ??
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<String, Map<String, dynamic>>{});
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return Scaffold(
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backgroundColor: const Color(0xFFF5F5F5),
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appBar: PreferredSize(
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preferredSize: const Size.fromHeight(200),
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child: Container(
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decoration: const BoxDecoration(
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color: Color(0xFFA89080),
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borderRadius: BorderRadius.only(
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bottomLeft: Radius.circular(24),
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bottomRight: Radius.circular(24),
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),
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),
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child: SafeArea(
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child: Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 16,
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vertical: 16,
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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GestureDetector(
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onTap: () => Navigator.pop(context),
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child: Container(
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width: 40,
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height: 40,
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.3),
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borderRadius: BorderRadius.circular(10),
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),
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child: const Icon(
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Icons.arrow_back,
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color: Colors.white,
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size: 20,
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),
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),
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),
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const SizedBox(width: 12),
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const Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'Prediksi Kebutuhan Bahan',
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style: TextStyle(
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color: Colors.white,
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fontSize: 18,
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fontWeight: FontWeight.w700,
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),
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),
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SizedBox(height: 2),
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Text(
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'Kalkulasi bahan berdasarkan rencana produksi',
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style: TextStyle(
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color: Colors.white70,
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fontSize: 12,
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fontWeight: FontWeight.w400,
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),
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),
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],
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),
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),
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],
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),
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const SizedBox(height: 12),
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.15),
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borderRadius: BorderRadius.circular(10),
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border: Border.all(
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color: Colors.white.withOpacity(0.2),
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width: 1,
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),
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),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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width: 32,
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height: 32,
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decoration: BoxDecoration(
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color: Colors.white.withOpacity(0.2),
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borderRadius: BorderRadius.circular(6),
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),
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child: const Icon(
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Icons.calculate,
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color: Colors.white,
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size: 18,
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),
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),
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const SizedBox(width: 10),
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const Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'Sistem Kalkulasi Otomatis',
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style: TextStyle(
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color: Colors.white,
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fontSize: 12,
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fontWeight: FontWeight.w600,
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),
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),
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SizedBox(height: 4),
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Text(
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'Pilih produk dan jumlah untuk lihat kebutuhan bahan',
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style: TextStyle(
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color: Colors.white70,
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fontSize: 11,
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fontWeight: FontWeight.w400,
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height: 1.3,
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),
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),
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],
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),
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),
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],
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),
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),
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],
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),
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),
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),
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),
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),
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body:
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_controller.isLoading
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? Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: const [
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CircularProgressIndicator(),
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SizedBox(height: 16),
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Text('Memuat resep...'),
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],
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),
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)
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: _controller.recipes.isEmpty
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? Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(
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Icons.error_outline,
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size: 48,
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color: Color(0xFFDC2626),
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),
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const SizedBox(height: 16),
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const Text('Gagal memuat resep'),
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const SizedBox(height: 8),
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ElevatedButton(
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onPressed: _loadRecipes,
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child: const Text('Coba Lagi'),
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),
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],
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),
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)
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: SingleChildScrollView(
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child: Column(
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children: [
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Padding(
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padding: const EdgeInsets.all(16),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(16),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withOpacity(0.05),
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blurRadius: 10,
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offset: const Offset(0, 2),
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),
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],
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'Rencana Produksi',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.w600,
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color: Color(0xFF1F2937),
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),
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),
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const SizedBox(height: 16),
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Column(
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crossAxisAlignment:
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CrossAxisAlignment.start,
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children: [
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const Text(
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'Pilih Produk',
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w600,
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color: Color(0xFF1F2937),
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),
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),
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const SizedBox(height: 8),
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Container(
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decoration: BoxDecoration(
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border: Border.all(
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color: const Color(0xFFE5E7EB),
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width: 1,
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),
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borderRadius: BorderRadius.circular(
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10,
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),
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),
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child: DropdownButtonHideUnderline(
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child: DropdownButton<String>(
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value: _controller.selectedRecipe,
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hint: const Padding(
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padding: EdgeInsets.symmetric(
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horizontal: 12,
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),
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child: Text(
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'-- Pilih Produk --',
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style: TextStyle(
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color: Color(0xFF9CA3AF),
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fontSize: 14,
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),
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),
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),
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isExpanded: true,
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icon: const Padding(
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padding: EdgeInsets.only(
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right: 12,
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),
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child: Icon(
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Icons.expand_more,
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color: Color(0xFF9CA3AF),
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),
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),
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items:
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_controller.recipes
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.map(
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(
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recipe,
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) => DropdownMenuItem<
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String
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>(
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value:
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recipe['recipe_name']
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as String,
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child: Padding(
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padding:
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const EdgeInsets.symmetric(
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horizontal:
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12,
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),
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child: Text(
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recipe['recipe_name']
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as String,
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),
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),
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),
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)
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.toList(),
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onChanged:
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_controller.setSelectedRecipe,
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),
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),
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),
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],
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),
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const SizedBox(height: 16),
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Column(
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crossAxisAlignment:
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CrossAxisAlignment.start,
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children: [
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const Text(
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'Jumlah Produksi',
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w600,
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color: Color(0xFF1F2937),
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),
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),
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const SizedBox(height: 8),
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TextField(
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controller: _productionController,
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keyboardType: TextInputType.number,
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onChanged:
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_controller.setProductionQuantity,
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decoration: InputDecoration(
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hintText: '0',
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hintStyle: const TextStyle(
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color: Color(0xFF9CA3AF),
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),
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suffixText: 'pcs',
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suffixStyle: const TextStyle(
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color: Color(0xFF9CA3AF),
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fontSize: 12,
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),
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border: OutlineInputBorder(
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borderRadius:
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BorderRadius.circular(10),
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borderSide: const BorderSide(
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color: Color(0xFFE5E7EB),
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),
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),
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enabledBorder: OutlineInputBorder(
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borderRadius:
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BorderRadius.circular(10),
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borderSide: const BorderSide(
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color: Color(0xFFE5E7EB),
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),
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),
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contentPadding:
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const EdgeInsets.symmetric(
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horizontal: 12,
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vertical: 12,
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),
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),
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),
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],
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),
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const SizedBox(height: 20),
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Row(
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children: [
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Expanded(
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child: ElevatedButton.icon(
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onPressed:
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_controller.canCalculate
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? () async {
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await _controller
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.refreshStock();
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_controller.calculate();
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}
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: null,
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icon: const Icon(
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Icons.calculate,
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size: 18,
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),
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label: const Text(
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'Hitung Kebutuhan',
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style: TextStyle(
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fontSize: 13,
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fontWeight: FontWeight.w600,
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),
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),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(
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0xFFA89080,
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),
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foregroundColor: Colors.white,
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padding:
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const EdgeInsets.symmetric(
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vertical: 12,
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),
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shape: RoundedRectangleBorder(
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borderRadius:
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BorderRadius.circular(10),
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),
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),
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),
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),
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const SizedBox(width: 10),
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OutlinedButton(
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onPressed: () {
|
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_controller.reset();
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_productionController.clear();
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},
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style: OutlinedButton.styleFrom(
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side: const BorderSide(
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color: Color(0xFFE5E7EB),
|
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width: 1,
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),
|
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padding: const EdgeInsets.symmetric(
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horizontal: 20,
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),
|
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shape: RoundedRectangleBorder(
|
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borderRadius:
|
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BorderRadius.circular(10),
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),
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),
|
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child: const Text(
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'Reset',
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style: TextStyle(
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fontSize: 13,
|
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fontWeight: FontWeight.w600,
|
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color: Color(0xFF1F2937),
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),
|
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),
|
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),
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],
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),
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],
|
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),
|
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),
|
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const SizedBox(height: 24),
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if (_controller.isCalculated) ...[
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Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color:
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_controller.isStockSufficient
|
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? const Color(
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|
0xFF10B981,
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).withOpacity(0.1)
|
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: const Color(
|
|
0xFFDC2626,
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).withOpacity(0.1),
|
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borderRadius: BorderRadius.circular(16),
|
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border: Border.all(
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|
color:
|
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_controller.isStockSufficient
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? const Color(
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0xFF10B981,
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).withOpacity(0.3)
|
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: const Color(
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0xFFDC2626,
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).withOpacity(0.3),
|
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width: 1,
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),
|
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),
|
|
child: Row(
|
|
children: [
|
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Container(
|
|
width: 48,
|
|
height: 48,
|
|
decoration: BoxDecoration(
|
|
color:
|
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_controller.isStockSufficient
|
|
? const Color(
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0xFF10B981,
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).withOpacity(0.2)
|
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: const Color(
|
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0xFFDC2626,
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).withOpacity(0.2),
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borderRadius: BorderRadius.circular(
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12,
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),
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),
|
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child: Icon(
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_controller.isStockSufficient
|
|
? Icons.check_circle
|
|
: Icons.warning_amber,
|
|
color:
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_controller.isStockSufficient
|
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? const Color(0xFF10B981)
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: const Color(0xFFDC2626),
|
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size: 24,
|
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),
|
|
),
|
|
const SizedBox(width: 12),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment.start,
|
|
children: [
|
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Text(
|
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_controller.isStockSufficient
|
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? 'Stok Cukup'
|
|
: 'Stok Belum Cukup',
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w700,
|
|
color:
|
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_controller
|
|
.isStockSufficient
|
|
? const Color(
|
|
0xFF10B981,
|
|
)
|
|
: const Color(
|
|
0xFFDC2626,
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(height: 2),
|
|
Text(
|
|
_controller.isStockSufficient
|
|
? 'Semua bahan tersedia untuk produksi'
|
|
: 'Ada bahan yang perlu ditambah',
|
|
style: const TextStyle(
|
|
fontSize: 12,
|
|
color: Color(0xFF6B7280),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
const SizedBox(height: 16),
|
|
const Text(
|
|
'Kebutuhan Bahan',
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w700,
|
|
color: Color(0xFF1F2937),
|
|
),
|
|
),
|
|
const SizedBox(height: 12),
|
|
if (displayIngredients.isEmpty)
|
|
Container(
|
|
width: double.infinity,
|
|
padding: const EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(12),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.05),
|
|
blurRadius: 10,
|
|
offset: const Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: const Text(
|
|
'Belum ada bahan untuk produk ini.',
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Color(0xFF6B7280),
|
|
),
|
|
),
|
|
)
|
|
else
|
|
Container(
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(12),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.05),
|
|
blurRadius: 10,
|
|
offset: const Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
children:
|
|
displayIngredients.entries.toList().asMap().entries.map((
|
|
entry,
|
|
) {
|
|
final isLast =
|
|
entry.key ==
|
|
displayIngredients.length - 1;
|
|
final ingredient = entry.value.key;
|
|
final details = entry.value.value;
|
|
final isSelected = _controller
|
|
.isIngredientSelected(
|
|
ingredient,
|
|
);
|
|
final unit =
|
|
(details['unit'] as String?) ??
|
|
_controller.getIngredientUnit(
|
|
ingredient,
|
|
);
|
|
final quantityPerUnit =
|
|
(details['quantity'] as num)
|
|
.toDouble();
|
|
final neededAmount =
|
|
isSelected
|
|
? quantityPerUnit *
|
|
_controller
|
|
.productionQuantity
|
|
: 0.0;
|
|
final stockKg = _controller
|
|
.getCurrentStock(ingredient);
|
|
final requiredGram =
|
|
isSelected
|
|
? _controller.toGram(
|
|
amount: neededAmount,
|
|
unit: unit,
|
|
)
|
|
: 0.0;
|
|
final requiredInStockUnit =
|
|
_controller
|
|
.getRequiredInStockUnit(
|
|
ingredient,
|
|
);
|
|
final isSufficient =
|
|
stockKg >= requiredInStockUnit;
|
|
final statusColor =
|
|
isSelected
|
|
? (isSufficient
|
|
? const Color(
|
|
0xFF10B981,
|
|
)
|
|
: const Color(
|
|
0xFFDC2626,
|
|
))
|
|
: const Color(0xFF9CA3AF);
|
|
final statusLabel =
|
|
isSelected
|
|
? (isSufficient
|
|
? 'Aman'
|
|
: 'Kurang')
|
|
: 'Diabaikan';
|
|
|
|
return Column(
|
|
children: [
|
|
Padding(
|
|
padding: const EdgeInsets.all(
|
|
14,
|
|
),
|
|
child: Column(
|
|
children: [
|
|
Row(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment
|
|
.start,
|
|
children: [
|
|
Checkbox(
|
|
value: isSelected,
|
|
onChanged: (value) {
|
|
_controller
|
|
.setIngredientSelection(
|
|
ingredient,
|
|
value ??
|
|
false,
|
|
);
|
|
},
|
|
activeColor:
|
|
const Color(
|
|
0xFFA89080,
|
|
),
|
|
),
|
|
const SizedBox(
|
|
width: 4,
|
|
),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment
|
|
.start,
|
|
children: [
|
|
Text(
|
|
_controller
|
|
.cleanIngredientName(
|
|
ingredient,
|
|
),
|
|
style: const TextStyle(
|
|
fontSize:
|
|
13,
|
|
fontWeight:
|
|
FontWeight
|
|
.w600,
|
|
color: Color(
|
|
0xFF1F2937,
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(
|
|
height: 6,
|
|
),
|
|
Row(
|
|
children: [
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment.start,
|
|
children: [
|
|
const Text(
|
|
'Kebutuhan',
|
|
style: TextStyle(
|
|
fontSize:
|
|
11,
|
|
color: Color(
|
|
0xFF9CA3AF,
|
|
),
|
|
),
|
|
),
|
|
Text(
|
|
'${_controller.formatQuantity(requiredGram)} gr',
|
|
style: const TextStyle(
|
|
fontSize:
|
|
12,
|
|
fontWeight:
|
|
FontWeight.w700,
|
|
color: Color(
|
|
0xFF1F2937,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment.start,
|
|
children: [
|
|
const Text(
|
|
'Stok Saat Ini',
|
|
style: TextStyle(
|
|
fontSize:
|
|
11,
|
|
color: Color(
|
|
0xFF9CA3AF,
|
|
),
|
|
),
|
|
),
|
|
Text(
|
|
_controller.formatStockQuantity(
|
|
ingredient,
|
|
stockKg,
|
|
),
|
|
style: const TextStyle(
|
|
fontSize:
|
|
12,
|
|
fontWeight:
|
|
FontWeight.w700,
|
|
color: Color(
|
|
0xFF1F2937,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
const SizedBox(
|
|
width: 10,
|
|
),
|
|
Container(
|
|
padding:
|
|
const EdgeInsets.symmetric(
|
|
horizontal:
|
|
10,
|
|
vertical: 6,
|
|
),
|
|
decoration: BoxDecoration(
|
|
color: statusColor
|
|
.withOpacity(
|
|
0.15,
|
|
),
|
|
borderRadius:
|
|
BorderRadius.circular(
|
|
8,
|
|
),
|
|
border: Border.all(
|
|
color: statusColor
|
|
.withOpacity(
|
|
0.3,
|
|
),
|
|
width: 1,
|
|
),
|
|
),
|
|
child: Text(
|
|
statusLabel,
|
|
style: TextStyle(
|
|
fontSize: 11,
|
|
fontWeight:
|
|
FontWeight
|
|
.w700,
|
|
color:
|
|
statusColor,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
if (!isLast)
|
|
Container(
|
|
height: 1,
|
|
color: const Color(
|
|
0xFFF3F4F6,
|
|
),
|
|
),
|
|
],
|
|
);
|
|
}).toList(),
|
|
),
|
|
),
|
|
const SizedBox(height: 16),
|
|
if (_controller.stockUsage.isNotEmpty) ...[
|
|
const Text(
|
|
'Ringkasan Pengurangan Stok',
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w700,
|
|
color: Color(0xFF1F2937),
|
|
),
|
|
),
|
|
const SizedBox(height: 12),
|
|
Container(
|
|
padding: const EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(12),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.05),
|
|
blurRadius: 10,
|
|
offset: const Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
children:
|
|
_controller.stockUsage.entries.map((
|
|
entry,
|
|
) {
|
|
final ingredient = entry.key;
|
|
final amount = entry.value;
|
|
return Padding(
|
|
padding:
|
|
const EdgeInsets.symmetric(
|
|
vertical: 6,
|
|
),
|
|
child: Row(
|
|
mainAxisAlignment:
|
|
MainAxisAlignment
|
|
.spaceBetween,
|
|
children: [
|
|
Expanded(
|
|
child: Text(
|
|
_controller
|
|
.cleanIngredientName(
|
|
ingredient,
|
|
),
|
|
style: const TextStyle(
|
|
fontSize: 12,
|
|
fontWeight:
|
|
FontWeight.w600,
|
|
color: Color(
|
|
0xFF1F2937,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
Text(
|
|
'-${_controller.formatStockQuantity(ingredient, amount)}',
|
|
style: const TextStyle(
|
|
fontSize: 12,
|
|
fontWeight:
|
|
FontWeight.w700,
|
|
color: Color(0xFFDC2626),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}).toList(),
|
|
),
|
|
),
|
|
const SizedBox(height: 16),
|
|
SizedBox(
|
|
width: double.infinity,
|
|
child: ElevatedButton.icon(
|
|
onPressed:
|
|
_controller.isSubmitting
|
|
? null
|
|
: _submitProduction,
|
|
icon:
|
|
_controller.isSubmitting
|
|
? const SizedBox(
|
|
width: 18,
|
|
height: 18,
|
|
child: CircularProgressIndicator(
|
|
strokeWidth: 2,
|
|
valueColor:
|
|
AlwaysStoppedAnimation<
|
|
Color
|
|
>(Colors.white),
|
|
),
|
|
)
|
|
: const Icon(Icons.check_circle),
|
|
label: Text(
|
|
_controller.isSubmitting
|
|
? 'Memproses...'
|
|
: 'Submit Produksi',
|
|
style: const TextStyle(
|
|
fontSize: 13,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: const Color(
|
|
0xFF10B981,
|
|
),
|
|
foregroundColor: Colors.white,
|
|
padding: const EdgeInsets.symmetric(
|
|
vertical: 12,
|
|
),
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(
|
|
10,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(height: 16),
|
|
],
|
|
if (!_controller.isStockSufficient) ...[
|
|
const Text(
|
|
'Rekomendasi Penambahan Stok',
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
fontWeight: FontWeight.w700,
|
|
color: Color(0xFF1F2937),
|
|
),
|
|
),
|
|
const SizedBox(height: 12),
|
|
Container(
|
|
padding: const EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
color: const Color(
|
|
0xFFDC2626,
|
|
).withOpacity(0.05),
|
|
borderRadius: BorderRadius.circular(12),
|
|
border: Border.all(
|
|
color: const Color(
|
|
0xFFDC2626,
|
|
).withOpacity(0.2),
|
|
width: 1,
|
|
),
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment:
|
|
CrossAxisAlignment.start,
|
|
children:
|
|
_controller.insufficientStock.entries.map((
|
|
entry,
|
|
) {
|
|
final ingredient = entry.key;
|
|
final deficitAmount = entry.value;
|
|
final unit = _controller
|
|
.getStockUnit(ingredient);
|
|
|
|
return Padding(
|
|
padding:
|
|
const EdgeInsets.symmetric(
|
|
vertical: 8,
|
|
),
|
|
child: Row(
|
|
mainAxisAlignment:
|
|
MainAxisAlignment
|
|
.spaceBetween,
|
|
children: [
|
|
Expanded(
|
|
child: Text(
|
|
_controller
|
|
.cleanIngredientName(
|
|
ingredient,
|
|
),
|
|
style: const TextStyle(
|
|
fontSize: 13,
|
|
fontWeight:
|
|
FontWeight.w600,
|
|
color: Color(
|
|
0xFF1F2937,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
Container(
|
|
padding:
|
|
const EdgeInsets.symmetric(
|
|
horizontal: 12,
|
|
vertical: 6,
|
|
),
|
|
decoration: BoxDecoration(
|
|
color: const Color(
|
|
0xFFDC2626,
|
|
).withOpacity(0.1),
|
|
borderRadius:
|
|
BorderRadius.circular(
|
|
8,
|
|
),
|
|
),
|
|
child: Text(
|
|
'+${_controller.formatQuantity(deficitAmount)} $unit',
|
|
style: const TextStyle(
|
|
fontSize: 12,
|
|
fontWeight:
|
|
FontWeight.w700,
|
|
color: Color(
|
|
0xFFDC2626,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}).toList(),
|
|
),
|
|
),
|
|
],
|
|
] else
|
|
Container(
|
|
width: double.infinity,
|
|
padding: const EdgeInsets.all(32),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(16),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.05),
|
|
blurRadius: 10,
|
|
offset: const Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: const Column(
|
|
children: [
|
|
_EmptyCalcIcon(),
|
|
SizedBox(height: 16),
|
|
Text(
|
|
'Belum Ada Kalkulasi',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
color: Color(0xFF1F2937),
|
|
),
|
|
),
|
|
SizedBox(height: 8),
|
|
Text(
|
|
'Pilih produk dan masukkan jumlah produksi untuk melihat kebutuhan bahan',
|
|
textAlign: TextAlign.center,
|
|
style: TextStyle(
|
|
fontSize: 13,
|
|
color: Color(0xFF9CA3AF),
|
|
height: 1.5,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
bottomNavigationBar: BottomNavigationBar(
|
|
currentIndex: 3,
|
|
type: BottomNavigationBarType.fixed,
|
|
onTap: (index) {
|
|
switch (index) {
|
|
case 0:
|
|
Navigator.popUntil(context, (route) => route.isFirst);
|
|
break;
|
|
case 1:
|
|
Navigator.pushNamed(context, '/products');
|
|
break;
|
|
case 2:
|
|
Navigator.pushNamed(context, '/transaction');
|
|
break;
|
|
case 4:
|
|
Navigator.pushNamed(context, '/reports');
|
|
break;
|
|
case 5:
|
|
Navigator.pushNamed(context, '/settings');
|
|
break;
|
|
}
|
|
},
|
|
items: const [
|
|
BottomNavigationBarItem(
|
|
icon: Icon(Icons.home_outlined),
|
|
label: 'Dashboard',
|
|
),
|
|
BottomNavigationBarItem(
|
|
icon: Icon(Icons.shopping_bag_outlined),
|
|
label: 'Produk',
|
|
),
|
|
BottomNavigationBarItem(
|
|
icon: Icon(Icons.shopping_cart_outlined),
|
|
label: 'Stok Masuk',
|
|
),
|
|
BottomNavigationBarItem(
|
|
icon: Icon(Icons.trending_up_outlined),
|
|
label: 'Prediksi',
|
|
),
|
|
BottomNavigationBarItem(
|
|
icon: Icon(Icons.description_outlined),
|
|
label: 'Laporan',
|
|
),
|
|
BottomNavigationBarItem(
|
|
icon: Icon(Icons.settings_outlined),
|
|
label: 'Pengaturan',
|
|
),
|
|
],
|
|
),
|
|
);
|
|
},
|
|
);
|
|
}
|
|
|
|
@override
|
|
void dispose() {
|
|
_productionController.dispose();
|
|
_controller.dispose();
|
|
super.dispose();
|
|
}
|
|
}
|
|
|
|
class _EmptyCalcIcon extends StatelessWidget {
|
|
const _EmptyCalcIcon();
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return SizedBox(
|
|
width: 60,
|
|
height: 60,
|
|
child: DecoratedBox(
|
|
decoration: BoxDecoration(
|
|
color: const Color(0xFF9CA3AF).withOpacity(0.1),
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: const Icon(Icons.calculate, color: Color(0xFF9CA3AF), size: 32),
|
|
),
|
|
);
|
|
}
|
|
}
|