extends Node2D

signal read_ems_g_start()
signal read_ems_g_finish()

var flag_mode = Constants.ADDRESSES[0][3]
var broadcast_packet: PackedByteArray
var node_select1: Node
var node_select2: Node
var flag_yau_control: bool
var CONTROL_TABLE: Array
var isa_from_yau07b: Dictionary = {}
var JSOON = JSON.new()
var status_pribor = null
var save_path = "D://temp//"

var need_port: Array = [
    0x122,
    0x124,
    0x126,
    0x128,
    0x12A
]


func _ready() -> void:
    # Считывание аргументов с консоли (путь сохранения)
    var args = OS.get_cmdline_user_args()
    for i in range(args.size()):
        if args[i] == "testsave-path" and i + 1 < args.size():
            save_path = args[i + 1]
            break
    
    # Таблица УКП_1
    node_select1 = $TabContainer/PRD/body_grid/litera_2_4_6/table_ukp_1
    draw_tabl(node_select1, Constants.ROWS_REGS_DATA, Constants.ROWS_REGS_DATA.size())
    node_select1.set_columns_min_size([120, 120])
    node_select1.set_node_text(0, 0, 'Мощность')
    node_select1.set_node_text(1, 0, 'Температура')
    
    # Таблица УКП_2
    node_select2 = $TabContainer/PRD/body_grid/litera_3_5_7/table_ukp_2
    draw_tabl(node_select2, Constants.ROWS_UKP2_DATA, Constants.ROWS_UKP2_DATA.size())
    node_select2.set_columns_min_size([120, 120])
    node_select2.set_node_text(0, 0, 'Мощность')
    node_select2.set_node_text(1, 0, 'Температура')
    
    # Выбор прибора для подключения
    var node_select_device = $TabContainer/PRD/select_dev
    draw_tabl(node_select_device, Constants.SELECT_DEVICE, Constants.SELECT_DEVICE.size())
    var get_select_device = node_select_device.get_node2(1, 0)
    get_select_device.connect('item_selected', Callable(self, 'on_device_selected'))
    
    # Заполнение адресов
    for i_addr in Constants.ADDRESSES.size():
        get_select_device.add_item(Constants.ADDRESSES[i_addr][0])
        get_select_device.set_item_metadata(i_addr, Constants.ADDRESSES[i_addr].slice(1, 7))
    get_select_device.connect('item_selected', Callable(self, 'on_btn_select'))
    node_select_device.get_node2(0, 0).text = 'ПРИБОР'
    node_select_device.set_columns_min_size([100, 100])
    
    if Constants.ADDRESSES.size() > 0:
        get_select_device.select(0)
        status_pribor = get_select_device.get_item_text(0).strip_edges().substr(4)
    
    ## Заполненение списка направления луча
    for key in Constants.RAY_DICT:
        $TabContainer/PRD/body_grid/litera_2_4_6/yau_07b/Ray_set_1.add_item(key)
        $TabContainer/PRD/body_grid/litera_3_5_7/yau_07b/Ray_set_2.add_item(key)
    
    ## Заполненение списка аттенюатора
    for key in Constants.ATT_DICT:
        $TabContainer/PRD/body_grid/litera_2_4_6/yau_07b/att_set_1.add_item(key)
        $TabContainer/PRD/body_grid/litera_3_5_7/yau_07b/att_set_2.add_item(key)
        
    draw_control_panel_prd(Constants.ADDRESSES[0][3])

    Network.connect('yau_status_line', Callable(self, '_on_yau_status'))
    Network.connect('yau_receive', Callable(self, '_on_data_received'))
    Network.connect('yau_read_isa', Callable(self, '_on_read_isa'))


func on_device_selected(selected_index: int) -> void:
    var get_select_device = $TabContainer/PRD/select_dev.get_node2(1, 0)
    status_pribor = get_select_device.get_item_text(selected_index).strip_edges().substr(4)


func draw_control_panel_prd(mode) -> void:
    for node_path in Constants.NODE_MAP:
        var index = Constants.NODE_MAP[node_path]
        var node = get_node(node_path)
        if node:
            var value = node.get("text")
            if value != null:
                node.text = Constants.SIGNS_PRD[mode][index]
            else:
                node.fname = Constants.SIGNS_PRD[mode][index]


## From Network status about yau-07
func _on_yau_status(yau_status: bool) -> void:
    flag_yau_control = yau_status


func _on_read_isa(unit_isa_ports: Dictionary) -> void:
    isa_from_yau07b = unit_isa_ports
    var isa_data: Dictionary = {}
    for key in unit_isa_ports.keys():
        isa_data[key] = unit_isa_ports[key]
    
    if isa_data.has(Constants.BASE_PORTS.EMS_G+2):
        var tmp = isa_data[Constants.BASE_PORTS.EMS_G+2]
        isa_data.erase(Constants.BASE_PORTS.EMS_G+2)

        var found = false
        for i in range(Constants.EMS_G_PORT_DATA_HOLDER.size()):
            if Constants.EMS_G_PORT_DATA_HOLDER[i][0] == tmp:
                Constants.EMS_G_PORT_DATA_HOLDER[i][1] = isa_data
                found = true
                break
        if not found:
            Constants.EMS_G_PORT_DATA_HOLDER.append([tmp, isa_data])
    if len(Constants.EMS_G_PORT_DATA_HOLDER) == 32:
        emit_signal('read_ems_g_finish')
    $ISA.text = 'ISA: ' + str(len(Constants.EMS_G_PORT_DATA_HOLDER))
    if isa_data.has(Constants.BASE_PORTS.UG+6):
        $TabContainer/PRD/body_grid/litera_2_4_6/PSK/ray_1.material.set('shader_parameter/turn', 0.735 + 0.025 * (isa_data[0x106] & 0x7))
    if isa_data.has(Constants.BASE_PORTS.UG+8):
        $TabContainer/PRD/body_grid/litera_3_5_7/PSK2/ray_2.material.set('shader_parameter/turn', 0.735 + 0.025 * (isa_data[0x108] & 0x7))


## Рисует таблицу
func draw_tabl(tbl: Node, row: Array, count_row: int):
    for i_row in count_row:
        tbl.add_row(row[i_row])


func _process(_delta: float) -> void:
    pass


func _on_data_received(data_from_yau_07):
    if not flag_yau_control:
        return


    ## УГ
    var _DKM: int = data_from_yau_07.decode_u16(Constants.DataIndices.DKM)  # ДКМ от УГ
    #node_select1.set_node_text(2, 0, '%d' % dry_contact)
    #node_select1.set_node_text(3, 0, '%d' % DKM)
    
    
    ## УКП
    for i in range(8): ## Мощность от УКП_1
        var power_ukp_1 = data_from_yau_07.decode_u16(Constants.DataIndices.POWER_UKP_1 + 2 * i)
        node_select1.set_node_text(0, i+1, '%d' % power_ukp_1)
    
    for i in range(8): ## Температура от УКП_1
        var temperature_ukp_1 = data_from_yau_07.decode_u16(Constants.DataIndices.TEMPERATURE_UKP_1 + 2 * i)
        var TMP = Constants.CONST_MIN_TEMP + (Constants.MAXIMUM_CODE_ADC - temperature_ukp_1) * Constants.TEMP
        node_select1.set_node_text(1, i+1, '%d' % TMP)
    
    for i_pow in range(8): ## Мощность от УКП_2
        if len(data_from_yau_07) > Constants.DataIndices.POWER_UKP_2 + 2 * i_pow:
            var power_ukp_2 = data_from_yau_07.decode_u16(Constants.DataIndices.POWER_UKP_2 + 2 * i_pow)
            node_select2.set_node_text(0, i_pow+1, '%d' % power_ukp_2)
    
    for row in range(8): ## Температура от УКП_2
        if len(data_from_yau_07) > Constants.DataIndices.TEMPERATURE_UKP_2 + 2 * row:
            var temperature_ukp_2 = data_from_yau_07.decode_u16(Constants.DataIndices.TEMPERATURE_UKP_2 + 2 * row)
            var TMP = Constants.CONST_MIN_TEMP + (Constants.MAXIMUM_CODE_ADC - temperature_ukp_2) * Constants.TEMP
            node_select2.set_node_text(1, row+1, '%d' % TMP)


func set_frame(node: Node, val: int): node.set_frame(val)


func _on_prd_select() -> void:
    set_tab_and_buttons(0, 'select_prd')


func _on_control_button() -> void:
    set_tab_and_buttons(1, 'select_control')


func _on_emsg_select() -> void:
    emit_signal('read_ems_g_start')
    set_tab_and_buttons(2, 'select_ems_g')


func _on_mfs_select() -> void:
    set_tab_and_buttons(3, 'select_fs')


func _on_save_config():
    var da = DirAccess.open(save_path)
    var base_path = save_path + "save//"
    if da == null:
        return
    else:
        da.dir_exists(base_path)
        da.make_dir_recursive(base_path)
    var file_dialog = FileDialog.new()
    file_dialog.title = "Сохранить файл как"
    file_dialog.set_size(Vector2(600, 400))
    file_dialog.mode = FileDialog.FILE_MODE_SAVE_FILE
    file_dialog.current_dir = base_path
    file_dialog.set_current_file("ЭМС-Г" + "-" + status_pribor)
    file_dialog.connect("file_selected", Callable(self, "_save_selected_file"))
    add_child(file_dialog)
    file_dialog.popup_centered()


func _save_selected_file(file_path: String):
    
    var data = Constants.EMS_G_PORT_DATA_HOLDER
    var param_ems_g: Dictionary = {}
    var other_data: Dictionary = {}
    # Формируем словари
    for item in data:
        var regist: Dictionary = {}
        regist[0x122] = item[0]
        for key in item[1]:
            if key in need_port:
                regist[key] = item[1][key]
            else:
                other_data[key] = item[1]
        param_ems_g[item[0]] = regist
        var item_id = item[0]
    # Переменные для сохранения
    var ems_g_file = file_path
    var ems_g_path = save_path + ems_g_file
    var other_name = "others" + "-" + status_pribor
    var other_path = save_path + other_name
    var other_names = other_name
    var other_counter = 1
    var dir = DirAccess.open(file_path.get_base_dir())
    # Сохранение данных ЭМС-Г
    var file = FileAccess.open(ems_g_file, FileAccess.WRITE)
    if file != null:
        file.store_string(JSON.stringify(param_ems_g))
        file.close()
    # Сохранение данных других
    var save_other = $save_other.is_pressed()
    if save_other:
        while dir.file_exists(other_names):
            other_names = other_name + "_" + str(other_counter)
            other_path = save_path + other_names
            other_counter += 1
        var other_file = FileAccess.open(other_path, FileAccess.WRITE)
        if other_file != null:
            other_file.store_string(JSON.stringify(other_data))
            other_file.close()


func _on_file_selected(file_path: String):
    var file = FileAccess.open(file_path, FileAccess.READ)
    # Проверка на открытие/чтение файла
    if file != OK:
        return
    var file_content = file.get_as_text()
    file.close()
    var json = JSON.new()
    var data = json.parse(file_content)
    # Проверка на разбор содержимого файла
    if data.error != OK:
        return
    Constants.EMS_G_PORT_DATA_HOLDER = data.result


func _on_load_config():
    var file_dialog = FileDialog.new()
    var base_path = save_path + "save//"
    file_dialog.set_title("Выберите файл")
    file_dialog.set_size(Vector2(600, 400))
    file_dialog.access = FileDialog.ACCESS_FILESYSTEM
    file_dialog.current_dir = base_path
    add_child(file_dialog)
    file_dialog.popup_centered()


func set_tab_and_buttons(tab_index: int, button_name: String) -> void:
    $TabContainer.current_tab = tab_index
    var side_panel = $Background/side_panel
    
    for button in side_panel.get_children():
        if button is Button:
            button.button_pressed = (button.name == button_name)


func on_btn_select(intem_from_sector: int) -> void:
    var node_select_device = $TabContainer/PRD/select_dev
    var get_select_device = node_select_device.get_node2(1, 0)
    var meta = get_select_device.get_item_metadata(intem_from_sector)
    Network.on_command_change_device(meta)
    flag_mode = meta[2]
    draw_control_panel_prd(flag_mode)
    status_pribor = get_select_device.get_item_text(intem_from_sector).strip_edges().substr(4)

func fill_item(node: Node, i_column: int, i_row: int, arr: Dictionary, select: int = 0) -> void:
    var optionbutton = node.get_node2(i_column, i_row) as OptionButton
    for key in arr.keys():
        var item_text = key + " - " + str(arr[key])
        optionbutton.add_item(item_text)
    if select < arr.size():
        optionbutton.select(select)


func _on_zapret1(toggled_on: bool) -> void:
    var meta = $TabContainer/PRD/body_grid/litera_2_4_6/yau_07b/Zapret.get_meta('dev_num')
    Network.write_port_isa(Constants.BASE_PORTS.EMS_G+2, meta)
    var zapret_mode = 0x4000 if toggled_on else 0x0
    Network.write_port_isa(Constants.BASE_PORTS.EMS_G+8, zapret_mode)


func _on_zapret2(toggled_on: bool) -> void:
    var meta = $TabContainer/PRD/body_grid/litera_3_5_7/yau_07b/Zapret2.get_meta('dev_num')
    Network.write_port_isa(Constants.BASE_PORTS.EMS_G+2, meta)
    var zapret_mode = 0x4000 if toggled_on else 0x0
    Network.write_port_isa(Constants.BASE_PORTS.EMS_G+8, zapret_mode)


func _on_modul_um_1(toggled_on: bool):
    var meta = $TabContainer/PRD/body_grid/litera_2_4_6/yau_07b/Modul_um_1.get_meta('dev_num')
    Network.write_port_isa(Constants.BASE_PORTS.EMS_G+2, meta)
    var modul_um = 0x2000 if toggled_on else 0x0
    Network.write_port_isa(Constants.BASE_PORTS.EMS_G+8, modul_um)


func _on_modul_um_2(toggled_on: bool):
    var meta = $TabContainer/PRD/body_grid/litera_3_5_7/yau_07b/Modul_um_2.get_meta('dev_num')
    Network.write_port_isa(Constants.BASE_PORTS.EMS_G+2, meta)
    var modul_um = 0x2000 if toggled_on else 0x0
    Network.write_port_isa(Constants.BASE_PORTS.EMS_G+8, modul_um)


func _on_fgos_2(toggled_on: bool):
    var meta = $TabContainer/PRD/body_grid/litera_3_5_7/yau_07b/fgos_2.get_meta('dev_num')
    Network.write_port_isa(Constants.BASE_PORTS.EMS_G+2, meta)
    var modul_um = 0x2000 if toggled_on else 0x0
    Network.write_port_isa(Constants.BASE_PORTS.EMS_G+8, modul_um)


#func _on_fgos_2(toggled_on: bool):
    #var meta = $TabContainer/PRD/Grid/Modul_um_2.get_meta('dev_num')
    #Network.write_port_isa(Constants.BASE_PORTS.EMS_G+2, meta)
    #var modul_um = 0x2000 if toggled_on else 0x0
    #Network.write_port_isa(Constants.BASE_PORTS.EMS_G+8, modul_um)


## Регулировка положением луча 1
func _on_btn_ray_1(item_from_ray_1: int) -> void:
    if isa_from_yau07b.has(Constants.BASE_PORTS.UG+6):
        Network.write_port_isa(Constants.BASE_PORTS.UG+6, set_bits(isa_from_yau07b[Constants.BASE_PORTS.UG+6], item_from_ray_1, 7))
        Network.read_port_isa([Constants.BASE_PORTS.UG+6])
    else:
        print_debug('В ISA отсутствует данные в \"%x\" порту' % (Constants.BASE_PORTS.UG+0x6))


## Регулировка положением луча 2
func _on_btn_ray_2(item_from_ray_2: int) -> void:
    if isa_from_yau07b.has(Constants.BASE_PORTS.UG+8):
        Network.write_port_isa(Constants.BASE_PORTS.UG+8, set_bits(isa_from_yau07b[Constants.BASE_PORTS.UG+8], item_from_ray_2, 7))
        Network.read_port_isa([Constants.BASE_PORTS.UG+8])
    else:
        print_debug('В ISA отсутствует данные в \"%x\" порту' % (Constants.BASE_PORTS.UG+0x8))


func _on_attenuator_1(item_from_att_1: int) -> void:
    if isa_from_yau07b.has(Constants.BASE_PORTS.UG+6):
        Network.write_port_isa(Constants.BASE_PORTS.UG+6, set_bits(isa_from_yau07b[Constants.BASE_PORTS.UG+6], item_from_att_1 << 3, 0x38))
        Network.read_port_isa([Constants.BASE_PORTS.UG+6])
    else:
        print_debug('В ISA отсутствует данные в \"%x\" порту' % (Constants.BASE_PORTS.UG+0x6))

func _on_attenuator_2(item_from_att_1: int) -> void:
    if isa_from_yau07b.has(Constants.BASE_PORTS.UG+8):
        Network.write_port_isa(Constants.BASE_PORTS.UG+8, set_bits(isa_from_yau07b[Constants.BASE_PORTS.UG+8], item_from_att_1 << 3, 0x38))
        Network.read_port_isa([Constants.BASE_PORTS.UG+8])
    else:
        print_debug('В ISA отсутствует данные в \"%x\" порту' % (Constants.BASE_PORTS.UG+0x8))

func _on_read_isa_pressed() -> void:
    Network.read_port_isa([Constants.BASE_PORTS.EMS_G+2, Constants.BASE_PORTS.EMS_G+4, Constants.BASE_PORTS.EMS_G+8])


## Устанавливает биты в соответствии с маской
## [param v] - Прежние значения бит
## [param a] - Новые значения бит
## [param m] - Маска изменяемых бит
func set_bits(v, a, m):
    return (~m) & v | a & m