322 lines
13 KiB
Python
322 lines
13 KiB
Python
import flet as ft
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from datetime import datetime
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def main(page: ft.Page):
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# Состояние формы
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state = {
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"current_step": 0,
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"operators_name": "",
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"factory": "",
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"line": "",
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"error_zone": "",
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"problems": set(), # будем накапливать выбранные значения
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"downtime_reasons": set(),
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"custom_problem": "",
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"custom_reason": "",
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"fix_method": "",
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"start_at": "",
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"end_at": "",
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# Зависимые опции:
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"line_options": [],
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"zone_options": [],
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"problem_options": [],
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"reason_options": [],
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}
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# Справочники (аналогичные примерам в React/Ionic)
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factory_line_map = {
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"Славда": ["ПЭТ", "19л", "5л"],
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"Скит": ["Sipa", "Devin", "JR", "19 Литров", "5 Литров"]
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}
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line_zone_map = {
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"Sipa": ["Сериализация", "Упаковка", "Сборка палеты", "Закрытие палеты"],
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"Devin": ["Сериализация", "Упаковка", "Сборка палеты"],
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"JR": ["Сериализация", "Упаковка", "Сборка палеты", "Закрытие палеты"],
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"19 Литров": ["Валидация", "Тонкий клиент"],
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"5 Литров": ["Валидация", "Тонкий клиент"],
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"ПЭТ": ["Сериализация", "Упаковка", "Сборка палеты", "Закрытие палеты"],
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"5л": ["Сериализация", "Упаковка", "Сборка палеты", "Закрытие палеты"],
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"19л": ["Валидация", "Тонкий клиент"],
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}
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common_problems = {
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"Славда": ["Не печатает код", "Камера не считывает код", "Сбой принтера"],
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"Скит": ["Не печатает код", "Камера не считывает код", "Сбой принтера"],
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}
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common_downtime_reasons = {
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"Славда": ["Сбой камеры", "Ошибка валидации", "Проблема с печатью"],
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"Скит": ["Сбой камеры", "Ошибка валидации", "Проблема с печатью"],
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}
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# Элементы UI, которые будут обновляться
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operators_name_field = ft.TextField(label="Имя оператора *", width=300)
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factory_dropdown = ft.Dropdown(
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label="Завод *",
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options=[
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ft.dropdown.Option("Славда"),
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ft.dropdown.Option("Скит")
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],
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width=300
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)
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line_dropdown = ft.Dropdown(label="Линия *", width=300)
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zone_dropdown = ft.Dropdown(label="Зона *", width=300)
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fix_method_field = ft.TextField(label="Как решили проблему? *", width=300)
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start_at_field = ft.TextField(label="Начало простоя (YYYY-MM-DD HH:MM) *", width=300)
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end_at_field = ft.TextField(label="Окончание простоя (YYYY-MM-DD HH:MM) *", width=300)
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custom_problem_field = ft.TextField(label="Своя проблема (необязательно)", width=300)
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custom_reason_field = ft.TextField(label="Своя причина (необязательно)", width=300)
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# Для выбора нескольких вариантов – используем колонки с чекбоксами
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problems_checkboxes = ft.Column()
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reasons_checkboxes = ft.Column()
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# Функция для показа уведомлений (SnackBar)
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def show_snackbar(message, bgcolor):
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page.snack_bar = ft.SnackBar(ft.Text(message), bgcolor=bgcolor)
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page.snack_bar.open = True
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page.update()
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# Обновление зависимых списков при выборе завода
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def update_factory_dependent():
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factory = state["factory"]
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state["line_options"] = factory_line_map.get(factory, [])
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line_dropdown.options = [ft.dropdown.Option(opt) for opt in state["line_options"]]
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line_dropdown.value = None
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state["line"] = ""
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state["problem_options"] = common_problems.get(factory, [])
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state["reason_options"] = common_downtime_reasons.get(factory, [])
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update_problems_checkboxes()
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update_reasons_checkboxes()
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page.update()
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# Обновление списка зон при выборе линии
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def update_line_dependent():
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line = state["line"]
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state["zone_options"] = line_zone_map.get(line, [])
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zone_dropdown.options = [ft.dropdown.Option(opt) for opt in state["zone_options"]]
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zone_dropdown.value = None
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state["error_zone"] = ""
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page.update()
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def update_problems_checkboxes():
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problems_checkboxes.controls.clear()
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for prob in state["problem_options"]:
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chk = ft.Checkbox(label=prob, value=False)
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def on_change(e, label=prob):
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if e.control.value:
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state["problems"].add(label)
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else:
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state["problems"].discard(label)
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chk.on_change = on_change
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problems_checkboxes.controls.append(chk)
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page.update()
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def update_reasons_checkboxes():
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reasons_checkboxes.controls.clear()
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for reason in state["reason_options"]:
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chk = ft.Checkbox(label=reason, value=False)
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def on_change(e, label=reason):
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if e.control.value:
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state["downtime_reasons"].add(label)
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else:
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state["downtime_reasons"].discard(label)
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chk.on_change = on_change
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reasons_checkboxes.controls.append(chk)
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page.update()
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# Функция валидации этапов
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def validate_step():
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step = state["current_step"]
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if step == 0:
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if not operators_name_field.value.strip() or not factory_dropdown.value:
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show_snackbar("Введите имя и выберите завод", ft.colors.RED)
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return False
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elif step == 1:
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if not line_dropdown.value or not zone_dropdown.value:
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show_snackbar("Выберите линию и зону", ft.colors.RED)
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return False
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elif step == 2:
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total_problems = set(state["problems"])
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if custom_problem_field.value and custom_problem_field.value.strip():
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total_problems.add(custom_problem_field.value.strip())
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total_reasons = set(state["downtime_reasons"])
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if custom_reason_field.value and custom_reason_field.value.strip():
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total_reasons.add(custom_reason_field.value.strip())
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if not total_problems:
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show_snackbar("Укажите хотя бы одну проблему", ft.colors.RED)
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return False
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if not total_reasons:
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show_snackbar("Укажите хотя бы одну причину простоя", ft.colors.RED)
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return False
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elif step == 3:
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if not fix_method_field.value.strip():
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show_snackbar("Опишите, как решили проблему", ft.colors.RED)
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return False
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if not start_at_field.value.strip() or not end_at_field.value.strip():
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show_snackbar("Укажите время начала и окончания", ft.colors.RED)
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return False
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try:
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datetime.strptime(start_at_field.value.strip(), "%Y-%m-%d %H:%M")
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datetime.strptime(end_at_field.value.strip(), "%Y-%m-%d %H:%M")
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except ValueError:
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show_snackbar("Неверный формат даты/времени", ft.colors.RED)
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return False
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return True
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# Контейнер для отображения содержимого этапа
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content_column = ft.Column()
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# Прогресс-бар (значение от 0 до 1)
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progress_bar = ft.ProgressBar(value=(state["current_step"]+1)/4)
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# Кнопки навигации
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next_button = ft.ElevatedButton(text="Далее")
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back_button = ft.ElevatedButton(text="Назад")
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submit_button = ft.ElevatedButton(text="Отправить")
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# Обновление UI в зависимости от этапа
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def update_ui():
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content_column.controls.clear()
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progress_bar.value = (state["current_step"]+1)/4
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if state["current_step"] == 0:
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content_column.controls.extend([
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operators_name_field,
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factory_dropdown,
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])
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elif state["current_step"] == 1:
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content_column.controls.extend([
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line_dropdown,
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zone_dropdown,
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])
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elif state["current_step"] == 2:
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content_column.controls.extend([
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ft.Text("Проблемы (можно выбрать несколько):"),
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problems_checkboxes,
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custom_problem_field,
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ft.Text("Причины простоя (можно выбрать несколько):"),
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reasons_checkboxes,
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custom_reason_field,
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])
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elif state["current_step"] == 3:
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content_column.controls.extend([
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fix_method_field,
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start_at_field,
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end_at_field,
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])
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# Кнопки навигации
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nav_buttons = []
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if state["current_step"] > 0:
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nav_buttons.append(back_button)
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if state["current_step"] < 3:
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nav_buttons.append(next_button)
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if state["current_step"] == 3:
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nav_buttons.append(submit_button)
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content_column.controls.append(ft.Row(controls=nav_buttons, spacing=20))
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page.update()
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# Обработчики кнопок
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def on_next(e):
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if validate_step():
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if state["current_step"] == 0:
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state["operators_name"] = operators_name_field.value
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state["factory"] = factory_dropdown.value
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update_factory_dependent()
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elif state["current_step"] == 1:
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state["line"] = line_dropdown.value
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state["error_zone"] = zone_dropdown.value
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state["current_step"] += 1
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update_ui()
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def on_back(e):
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state["current_step"] -= 1
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update_ui()
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def on_submit(e):
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if not validate_step():
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return
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state["fix_method"] = fix_method_field.value
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state["start_at"] = start_at_field.value
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state["end_at"] = end_at_field.value
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total_problems = list(state["problems"])
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if custom_problem_field.value and custom_problem_field.value.strip():
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total_problems.append(custom_problem_field.value.strip())
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total_reasons = list(state["downtime_reasons"])
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if custom_reason_field.value and custom_reason_field.value.strip():
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total_reasons.append(custom_reason_field.value.strip())
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payload = {
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"factory": state["factory"],
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"line": state["line"],
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"operators_name": state["operators_name"],
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"error_zone": state["error_zone"],
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"problem": ", ".join(total_problems),
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"downtime_reason": ", ".join(total_reasons),
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"fix_method": state["fix_method"],
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"start_at": state["start_at"],
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"end_at": state["end_at"],
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}
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print("[DEBUG] Отправляем JSON:", payload)
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show_snackbar("Данные успешно отправлены!", ft.colors.GREEN)
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# Сброс формы
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state.update({
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"current_step": 0,
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"operators_name": "",
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"factory": "",
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"line": "",
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"error_zone": "",
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"problems": set(),
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"downtime_reasons": set(),
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"custom_problem": "",
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"custom_reason": "",
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"fix_method": "",
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"start_at": "",
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"end_at": "",
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"line_options": [],
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"zone_options": [],
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"problem_options": [],
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"reason_options": [],
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})
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operators_name_field.value = ""
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factory_dropdown.value = None
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line_dropdown.value = None
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zone_dropdown.value = None
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fix_method_field.value = ""
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start_at_field.value = ""
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end_at_field.value = ""
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custom_problem_field.value = ""
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custom_reason_field.value = ""
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problems_checkboxes.controls.clear()
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reasons_checkboxes.controls.clear()
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update_ui()
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next_button.on_click = on_next
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back_button.on_click = on_back
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submit_button.on_click = on_submit
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def on_factory_change(e):
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state["factory"] = factory_dropdown.value
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update_factory_dependent()
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factory_dropdown.on_change = on_factory_change
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def on_line_change(e):
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state["line"] = line_dropdown.value
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update_line_dependent()
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line_dropdown.on_change = on_line_change
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def on_zone_change(e):
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state["error_zone"] = zone_dropdown.value
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zone_dropdown.on_change = on_zone_change
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page.title = "Журнал простоев (мобильная версия) - Flet"
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page.add(progress_bar, content_column)
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update_ui()
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ft.app(target=main)
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