Blockly.Blocks["iot_lcd_screeninit"] = {
    init: function () {
        this.appendDummyInput()
            .appendField(new Blockly.FieldImage("blockly/media/screen_init_header.png", 45, 45, { alt: "*", flipRtl: "FALSE" }));
        this.appendDummyInput()
            .appendField(Blockly.Msg.image_process_lcd_init);
        this.setInputsInline(false);
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setColour("#5cb2d6");
        this.setTooltip(Blockly.Msg.Iot_Lcd_Screeninit_TOOLTIP);
        this.setHelpUrl('');
    }
}

Blockly.Python.iot_lcd_screeninit = function (block) {
    var checkbox_name = block.getFieldValue('DEGREE');
    //var dropdown_name = block.getFieldValue('TextCheckBox') == 'TRUE' ? "True" : "False";
    Blockly.Python.definitions_.import_lcd = "import machine, time";
    Blockly.Python.definitions_.import_image = "import st7789";
    var _code = "spi = machine.SPI(2, baudrate=20000000, polarity=1, sck=machine.Pin(18), mosi=machine.Pin(23))\n";
    _code += "tft = st7789.ST7789(spi, 240, 240, reset=machine.Pin(5, machine.Pin.OUT), dc=machine.Pin(19, machine.Pin.OUT))\n";
    _code += "tft.init()\n";
    return _code;;
}

Blockly.Blocks['iot_lcd_screen'] = {
    init: function () {
        this.appendDummyInput()
            .appendField(Blockly.Msg.image_process_set_filled_screen_color)
            .appendField(new Blockly.FieldDropdown([
                [Blockly.Msg.image_process_set_filled_screen_color_black, "BLACK"],
                [Blockly.Msg.image_process_set_filled_screen_color_red, "RED"],
                [Blockly.Msg.image_process_set_filled_screen_color_blue, "BLUE"],
                [Blockly.Msg.image_process_set_filled_screen_color_cyan, "CYAN"],
                [Blockly.Msg.image_process_set_filled_screen_color_yellow, "YELLOW"],
                [Blockly.Msg.image_process_set_filled_screen_color_white, "WHITE"]
            ]), "COLOR");
        this.setInputsInline(true);
        this.setPreviousStatement(true, null);
        this.setNextStatement(true, null);
        this.setColour("#5bb2d6");
        // this.setTooltip('');
        this.setHelpUrl('');
        var thisBlock = this;
        this.setTooltip(function () {
            var mode = thisBlock.getFieldValue('COLOR');
            var TOOLTIPS = {
                'BLACK': Blockly.Msg.Iot_Lcd_Screen_TOOLTIP.replace('%1', Blockly.Msg.image_process_set_filled_screen_color_black),
                'RED': Blockly.Msg.Iot_Lcd_Screen_TOOLTIP.replace('%1', Blockly.Msg.image_process_set_filled_screen_color_red),
                'BLUE': Blockly.Msg.Iot_Lcd_Screen_TOOLTIP.replace('%1', Blockly.Msg.image_process_set_filled_screen_color_blue),
                'CYAN': Blockly.Msg.Iot_Lcd_Screen_TOOLTIP.replace('%1', Blockly.Msg.image_process_set_filled_screen_color_cyan),
                'YELLOW': Blockly.Msg.Iot_Lcd_Screen_TOOLTIP.replace('%1', Blockly.Msg.image_process_set_filled_screen_color_yellow),
                'WHITE': Blockly.Msg.Iot_Lcd_Screen_TOOLTIP.replace('%1', Blockly.Msg.image_process_set_filled_screen_color_white)
            };
            return TOOLTIPS[mode];
        });
    }
};

Blockly.Python.iot_lcd_screen = function (block) {
    var colour_name = block.getFieldValue('COLOR');
    var _code = "tft.fill(st7789." + colour_name + ")\n";
    return _code;
}

Blockly.Blocks['iot_lcd_set_color'] = {
    init: function () {
        this.appendDummyInput()
            .appendField(Blockly.Msg.COLOR)
            .appendField(new Blockly.FieldColour("#ff0000"), "COLOR");
        this.setOutput(true, "String");
        this.setColour("#5bb2d6");
        this.setTooltip(Blockly.Msg.Iot_Lcd_Set_Color_TOOLTIP);
        this.setHelpUrl("");
    }
};

Blockly.Python['iot_lcd_set_color'] = function (block) {
    var color = block.getFieldValue('COLOR');
    var d = 0,
        e = 0,
        f = 0;
    try {
        7 == color.length && (d = parseInt(color.substring(1, 3), 16),
            e = parseInt(color.substring(3, 5), 16),
            f = parseInt(color.substring(5, 7), 16))
    } catch (g) { }
    var code = "st7789.color565(" + d + "," + e + "," + f + ")";
    // TODO: Assemble Python into code variable.
    return [code, Blockly.Python.ORDER_NONE];
};


Blockly.Blocks['iot_lcd_fill_screen_with_rgb'] = {
    init: function () {
        this.appendDummyInput()
            .appendField(Blockly.Msg.image_process_set_filled_screen_color);
        this.appendValueInput("COLOR")
            .setCheck(null)
            .appendField("");
        this.setInputsInline(true);
        this.setPreviousStatement(true, null);
        this.setNextStatement(true, null);
        this.setColour("#5bb2d6");
        this.setTooltip(Blockly.Msg.Iot_Lcd_Fill_Screen_With_Rgb_TOOLTIP);
        this.setHelpUrl("");
    }
};

Blockly.Python['iot_lcd_fill_screen_with_rgb'] = function (block) {
    var color = Blockly.Python.valueToCode(block, 'COLOR', Blockly.Python.ORDER_ATOMIC);
    var code = 'tft.fill' + color + '\n';
    // TODO: Assemble Python into code variable.
    return code;
};

Blockly.Blocks['iot_lcd_rgb_value_input'] = {
    init: function () {
        this.appendDummyInput()
            .appendField(Blockly.Msg.image_process_rgb_r);
        this.appendValueInput("rgb_value_r")
            .setCheck(null)
            .appendField("");
        this.appendDummyInput()
            .appendField(Blockly.Msg.image_process_rgb_g);
        this.appendValueInput("rgb_value_g")
            .setCheck(null)
            .appendField("");
        this.appendDummyInput()
            .appendField(Blockly.Msg.image_process_rgb_b);
        this.appendValueInput("rgb_value_b")
            .setCheck(null)
            .appendField("");
        this.setInputsInline(true);
        this.setOutput(true, null);
        this.setColour("#5bb2d6");
        this.setTooltip(Blockly.Msg.Iot_Lcd_Rgb_Value_Input_TOOLTIP);
        this.setHelpUrl("");
    }
};

Blockly.Python['iot_lcd_rgb_value_input'] = function (block) {
    var value_rgb_value_r = Blockly.Python.valueToCode(block, 'rgb_value_r', Blockly.Python.ORDER_ATOMIC);
    var value_rgb_value_g = Blockly.Python.valueToCode(block, 'rgb_value_g', Blockly.Python.ORDER_ATOMIC);
    var value_rgb_value_b = Blockly.Python.valueToCode(block, 'rgb_value_b', Blockly.Python.ORDER_ATOMIC);
    // TODO: Assemble Python into code variable.
    var code = 'st7789.color565(' + value_rgb_value_r + ',' + value_rgb_value_g + ',' + value_rgb_value_b + ')';
    // TODO: Change ORDER_NONE to the correct strength.
    return [code, Blockly.Python.ORDER_NONE];
};

Blockly.Blocks['iot_lcd_drawpixel'] = {
    init: function () {
        this.appendDummyInput()
            .appendField(
                new Blockly.FieldImage("./../blockly/media/pixel.png", 25, 25, "15"));
        this.appendDummyInput()
            .appendField(Blockly.Msg.LED_DRAW + Blockly.Msg.LED_PIXEL);
        this.appendValueInput("COLOR")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_color);
        this.appendValueInput("POSA")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_start_coord);
        this.setInputsInline(false);
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setColour("#5bb2d6");
        this.setTooltip(Blockly.Msg.Iot_Lcd_Drawpixel_TOOLTIP);
        this.setHelpUrl('');
    }
};

Blockly.Python.iot_lcd_drawpixel = function (block) {
    var color = Blockly.Python.valueToCode(block, 'COLOR', Blockly.Python.ORDER_ATOMIC);
    var xy = Blockly.Python.valueToCode(block, 'POSA', Blockly.Python.ORDER_ATOMIC);
    var _code = "tft.pixel(" + xy + ", " + color.replace("(", "").replace(")", "") + ")\n";
    return _code;
}

Blockly.Blocks['iot_lcd_linecarvas'] = {
    init: function () {
        this.appendDummyInput()
            .appendField(new Blockly.FieldImage("blockly/media/lcd_draw_line.png", 45, 45, { alt: "*", flipRtl: "FALSE" }));
        this.appendDummyInput()
            // .appendField(Blockly.Msg.image_process_text_on_canvas)
            // .appendField(new Blockly.FieldVariable("canvas"), "varitem")
            .appendField(Blockly.Msg.image_text_on_draw + Blockly.Msg.image_process_draw_line);
        this.appendValueInput("POSA")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_start_coord);
        this.appendValueInput("POSB")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_end_coord);
        this.appendValueInput("COLOR")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_color);
        // this.appendValueInput("Scale")
        //     .setCheck("Number")
        //     .appendField(Blockly.Msg.image_process_text_thick);
        this.setInputsInline(false);
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setColour("#5bb2d6");
        this.setTooltip(Blockly.Msg.Iot_Lcd_Linecarvas_TOOLTIP);
        this.setHelpUrl('');
    }
};

Blockly.Python.iot_lcd_linecarvas = function (block) {
    var color = Blockly.Python.valueToCode(block, 'COLOR', Blockly.Python.ORDER_ATOMIC);
    var xy = Blockly.Python.valueToCode(block, 'POSA', Blockly.Python.ORDER_ATOMIC);
    var xy2 = Blockly.Python.valueToCode(block, 'POSB', Blockly.Python.ORDER_ATOMIC);
    var _code = "tft.line(" + xy + ", " + xy2 + ", " + color.replace("(", "").replace(")", "") + ")\n";
    return _code;
}


Blockly.Blocks['iot_lcd_ractanglecarvas'] = {
    init: function () {
        // this.appendDummyInput()
        //     .appendField(
        //         new Blockly.FieldImage("./../blockly/media/line.png", 25, 25, "15"));
        this.appendDummyInput()
            .appendField(new Blockly.FieldImage("blockly/media/lcd_draw_rectangle.png", 45, 45, { alt: "*", flipRtl: "FALSE" }));
        this.appendDummyInput()
            // .appendField(Blockly.Msg.image_process_text_on_canvas)
            // .appendField(new Blockly.FieldVariable("canvas"), "varitem")
            .appendField(Blockly.Msg.image_text_on_draw)
            .appendField(new Blockly.FieldDropdown([
                [Blockly.Msg.image_process_text_filled, "fill_rect"],
                [Blockly.Msg.image_process_text_stroked, "rect"]
            ]), "rect_type")
            .appendField(Blockly.Msg.image_process_draw_rectangle_text);
        this.appendValueInput("POSA")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_start_coord);
        this.appendValueInput("POSB")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_size);
        this.appendValueInput("COLOR")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_color);
        // this.appendValueInput("Scale")
        //     .setCheck("Number")
        //     .appendField(Blockly.Msg.image_process_text_thick);
        this.setInputsInline(false);
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setColour("#5bb2d6");
        // this.setTooltip('');
        this.setHelpUrl('');
        var thisBlock = this;
        this.setTooltip(function () {
            var mode = thisBlock.getFieldValue('rect_type');
            var TOOLTIPS = {
                'fill_rect': Blockly.Msg.Iot_Lcd_Ractanglecarvas_TOOLTIP.replace('%1', Blockly.Msg.image_process_text_filled),
                'rect': Blockly.Msg.Iot_Lcd_Ractanglecarvas_TOOLTIP.replace('%1', Blockly.Msg.image_process_text_stroked)
            };
            return TOOLTIPS[mode];
        });
    }
};

Blockly.Python.iot_lcd_ractanglecarvas = function (block) {
    var type = block.getFieldValue('rect_type');
    var color = Blockly.Python.valueToCode(block, 'COLOR', Blockly.Python.ORDER_ATOMIC);
    var xy = Blockly.Python.valueToCode(block, 'POSA', Blockly.Python.ORDER_ATOMIC);
    var size = Blockly.Python.valueToCode(block, 'POSB', Blockly.Python.ORDER_ATOMIC);
    var _code = "tft." + type + "(" + xy + ", " + size + "," + color.replace("(", "").replace(")", "") + ")\n";
    return _code;
}

Blockly.Blocks['iot_lcd_textcarvas'] = {
    init: function () {
        this.appendDummyInput()
            .appendField(new Blockly.FieldImage("blockly/media/lcd_draw_text.png", 45, 45, { alt: "*", flipRtl: "FALSE" }));
        this.appendDummyInput()
            // .appendField(Blockly.Msg.image_process_text_on_canvas)
            // .appendField(new Blockly.FieldVariable("canvas"), "varitem")
            .appendField(Blockly.Msg.image_text_on_draw + Blockly.Msg.image_process_draw_text);
        this.appendDummyInput()
            .appendField(Blockly.Msg.LCD_FONT)
            .appendField(new Blockly.FieldDropdown([
                [Blockly.Msg.SUPER_LARGE, "vga1_16x32"],
                [Blockly.Msg.LARGE, "vga1_16x16"],
                [Blockly.Msg.MIDDLE, "vga1_8x16"],
                [Blockly.Msg.SMALL, "vga1_8x8"],
            ]), "FONT");
        this.appendValueInput("POSA")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_start_coord);
        this.appendValueInput("CONTENT")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_content);
        this.appendValueInput("COLOR")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_text_color);
        this.appendValueInput("BACKGROUNDCOLOR")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_background_color);
        // this.appendValueInput("Scale")
        //     .setCheck("Number")
        //     .appendField(Blockly.Msg.image_process_draw_text_font_size);
        // this.appendDummyInput()
        //     .appendField(Blockly.Msg.image_process_draw_text_if_monospace)
        //     .appendField(new Blockly.FieldCheckbox("FALSE"), "bool");
        this.setInputsInline(false);
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setColour("#5bb2d6");
        this.setTooltip(Blockly.Msg.Iot_Lcd_Textcarvas_TOOLTIP);
        this.setHelpUrl('');
    }
};

Blockly.Python.iot_lcd_textcarvas = function (block) {
    var fonts = block.getFieldValue('FONT');
    var color = Blockly.Python.valueToCode(block, 'COLOR', Blockly.Python.ORDER_ATOMIC);
    var backgroundColor = Blockly.Python.valueToCode(block, 'BACKGROUNDCOLOR', Blockly.Python.ORDER_ATOMIC);
    var content = Blockly.Python.valueToCode(block, 'CONTENT', Blockly.Python.ORDER_ATOMIC);
    var xy = Blockly.Python.valueToCode(block, 'POSA', Blockly.Python.ORDER_ATOMIC);
    // Blockly.Python.definitions_.import_font = "import fonts." + fonts + " as font";
    Blockly.Python.definitions_.import_font_set_all = ""+
    "import fonts.vga1_8x8 as vga1_8x8\n"+
    "import fonts.vga1_8x16 as vga1_8x16\n"+
    "import fonts.vga1_16x16 as vga1_16x16\n"+
    "import fonts.vga1_16x32 as vga1_16x32\n"+
    "";
    var _code = "tft.text("+fonts+"," + content + "," + xy + "," + color.replace("(", "").replace(")", "") + "," + backgroundColor.replace("(", "").replace(")", "") + ")\n";
    return _code;
}

Blockly.Blocks['iot_lcd_draw_zedGraph'] = {
    init: function () {
        this.appendDummyInput()
            .appendField(new Blockly.FieldImage("blockly/media/lcd_draw_coordinate.png", 60, 60, { alt: "*", flipRtl: "FALSE" }));
        this.appendDummyInput()
            .appendField(Blockly.Msg.image_text_on_draw)
            .appendField(new Blockly.FieldDropdown([
                [Blockly.Msg.image_process_statistical_chart_bar, "bar"],
                [Blockly.Msg.image_process_statistical_chart_broken_line, "broken_line"]
                // [Blockly.Msg.image_process_statistical_chart_sector, "sector"]
            ]), "statistical_chart")
            .appendField(Blockly.Msg.image_process_draw_statistical_chart);
        this.appendValueInput("CONTENT")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_statistical_chart_content);
        this.appendValueInput("PROPERTY")
            .setCheck("String")
            .appendField(Blockly.Msg.image_process_statistical_chart_y_property);
        this.appendDummyInput()
            .appendField(Blockly.Msg.image_process_sensor)
            .appendField(new Blockly.FieldDropdown([
                [Blockly.Msg.image_process_temperature, "Temperature"],
                [Blockly.Msg.image_process_humidity, "Humidity"],
                [Blockly.Msg.image_process_Ray_value, "Ray Value"]
            ]), "sensor")
        this.appendDummyInput()
            .appendField(Blockly.Msg.image_process_temperature_range)
            .appendField(new Blockly.FieldDropdown([
                ['-80~100(' + Blockly.Msg.image_process_temperature + ')', "a"],
                ['-20~50(' + Blockly.Msg.image_process_temperature + ')', "b"],
                [Blockly.Msg.image_process_nothing, "c"]
            ]), "temperature_range")
        this.setInputsInline(false);
        this.setPreviousStatement(true);
        this.setNextStatement(true);
        this.setColour("#5bb2d6");
        var thisBlock = this;
        this.setTooltip(function () {
            var mode = thisBlock.getFieldValue('statistical_chart');
            var TOOLTIPS = {
                'bar': Blockly.Msg.Iot_Lcd_Draw_ZedGraph_TOOLTIP.replace('%1', Blockly.Msg.image_process_statistical_chart_bar),
                'broken_line': Blockly.Msg.Iot_Lcd_Draw_ZedGraph_TOOLTIP.replace('%1', Blockly.Msg.image_process_statistical_chart_broken_line),
                'sector': Blockly.Msg.Iot_Lcd_Draw_ZedGraph_TOOLTIP.replace('%1', Blockly.Msg.image_process_statistical_chart_sector)
            };
            return TOOLTIPS[mode];
        });
        this.setHelpUrl('');
    }
};

Blockly.Python.iot_lcd_draw_zedGraph = function (block) {
    var a = block.getFieldValue('statistical_chart');
    var b = block.getFieldValue('sensor');
    var PROPERTY = Blockly.Python.valueToCode(block, 'PROPERTY', Blockly.Python.ORDER_ATOMIC);
    var content = Blockly.Python.valueToCode(block, 'CONTENT', Blockly.Python.ORDER_ATOMIC);
    Blockly.Python.definitions_.import_font = "import fonts.vga1_8x8 as font";
    Blockly.Python.definitions_.import_math = "import math\ndata_value = [0]";
    var _code = "";
    if (a == 'bar') {
        if (b == 'Temperature') {
            var c = block.getFieldValue('temperature_range');
            if (c == "a") {
                _code = "" +
                    "mapping_value =" + content + "\n" +
                    "\n" +
                    "if(len(data_value) < 17):\n" +
                    "    data_value.append(round(mapping_value))\n" +
                    "else:\n" +
                    "    data_value.pop(1)\n" +
                    "    data_value.append(round(mapping_value))\n" +
                    "\n" +
                    "for j in range(5):\n" +
                    "    tft.text(font,str(int((j+1)*100/5)),5,140-20*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "    tft.line(40,140-20*(j+1),45,140-20*(j+1),st7789.color565(255,255,255))\n" +
                    "tft.text(font,'0',5,140,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "\n" +
                    "for j in range(4):\n" +
                    "    tft.text(font,'-'+str(int((j+1)*100/5)),5,140+20*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "    tft.line(40,140+20*(j+1),45,140+20*(j+1),st7789.color565(255,255,255))\n" +
                    "\n" +
                    "for i in range(17):\n" +
                    "    if i % 2 == 0:\n" +
                    "        if i < 18 and i > 0:\n" +
                    "            tft.line(40+(10 * i),140,40+(10 * i),135,st7789.color565(255,255,255))\n" +
                    // "        if i != 0:\n" +  
                    // "            tft.text(font,str(i),40+(10 * i),150,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "\n" +
                    "for i in range(len(data_value) - 1):\n" +
                    "    if data_value[i + 1] >= 0:\n" +
                    "        tft.fill_rect(40+(10 * (i + 1))-3,140 - data_value[i + 1], 6,data_value[i + 1],st7789.color565(255,255,255))\n" +
                    "    else:\n" +
                    "        tft.fill_rect(40+(10 * (i + 1))-3,140, 6,(-1) * data_value[i + 1],st7789.color565(255,255,255))\n" +
                    "\n" +
                    "tft.line(40,20,40,230, st7789.color565(255,255,255))\n" +
                    "tft.line(40,140,220,140, st7789.color565(255,255,255))\n" +
                    "tft.text(font," + PROPERTY + ",40,10,st7789.color565(255,255,255),st7789.color565(0,0,0))\n";
            }
            else {
                _code = "" +
                    "mapping_value =" + content + "\n" +
                    "\n" +
                    "if(len(data_value) < 17):\n" +
                    "    data_value.append(round(mapping_value))\n" +
                    "else:\n" +
                    "    data_value.pop(1)\n" +
                    "    data_value.append(round(mapping_value))\n" +
                    "\n" +
                    "for j in range(5):\n" +
                    "    tft.text(font,str(int((j+1)*50/5)),5,140-20*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "    tft.line(40,140-20*(j+1),45,140-20*(j+1),st7789.color565(255,255,255))\n" +
                    "tft.text(font,'0',5,140,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "\n" +
                    "for j in range(2):\n" +
                    "    tft.text(font,'-'+str(int((j+1)*50/5)),5,140+20*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "    tft.line(40,140+20*(j+1),45,140+20*(j+1),st7789.color565(255,255,255))\n" +
                    "\n" +
                    "for i in range(17):\n" +
                    "    if i % 2 == 0:\n" +
                    "        if i < 18 and i > 0:\n" +
                    "            tft.line(40+(10 * i),140,40+(10 * i),135,st7789.color565(255,255,255))\n" +
                    // "        if i != 0:\n" +  
                    // "            tft.text(font,str(i),40+(10 * i),150,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "\n" +
                    "for i in range(len(data_value) - 1):\n" +
                    "    if data_value[i + 1] >= 0:\n" +
                    "        tft.fill_rect(40+(10 * (i + 1))-3,140 - data_value[i + 1] * 2, 6,data_value[i + 1] * 2,st7789.color565(255,255,255))\n" +
                    "    else:\n" +
                    "        tft.fill_rect(40+(10 * (i + 1))-3,140, 6,(-1) * data_value[i + 1] * 2,st7789.color565(255,255,255))\n" +
                    "\n" +
                    "tft.line(40,20,40,190, st7789.color565(255,255,255))\n" +
                    "tft.line(40,140,220,140, st7789.color565(255,255,255))\n" +
                    "tft.text(font," + PROPERTY + ",40,10,st7789.color565(255,255,255),st7789.color565(0,0,0))\n";
            }
        }
        else if (b == 'Humidity') {
            _code = "" +
                "mapping_value =" + content + "\n" +
                "\n" +
                "if(len(data_value) < 17):\n" +
                "    data_value.append(round(mapping_value))\n" +
                "else:\n" +
                "    data_value.pop(1)\n" +
                "    data_value.append(round(mapping_value))\n" +
                "\n" +
                "for j in range(5):\n" +
                "    tft.text(font,str(int((j+1)*180/5)),5,220-36*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                "    tft.line(40,220-36*(j+1),45,220-36*(j+1),st7789.color565(255,255,255))\n" +
                "\n" +
                "for i in range(17):\n" +
                "    if i % 2 == 0:\n" +
                "        if i < 18 and i > 0:\n" +
                "            tft.line(40+(10 * i),220,40+(10 * i),215,st7789.color565(255,255,255))\n" +
                "        tft.text(font,str(i),40+(10 * i),230,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                "\n" +
                "for i in range(len(data_value) - 1):\n" +
                // "    tft.line(40+(10 * i),220 - data_value[i],40+(10 * (i + 1)),220 - data_value[i + 1], st7789.color565(0,255,255))\n" +
                "    tft.fill_rect(40+(10 * (i + 1))-3,220 - data_value[i + 1], 6,data_value[i + 1],st7789.color565(255,255,255))\n" +
                "\n" +
                "tft.line(40,20,40,220, st7789.color565(255,255,255))\n" +
                "tft.line(40,220,220,220, st7789.color565(255,255,255))\n" +
                "tft.text(font," + PROPERTY + ",40,10,st7789.color565(255,255,255),st7789.color565(0,0,0))\n";
        }
        else {
            _code = "" +
                "mapping_value =" + content + "\n" +
                "\n" +
                "if(len(data_value) < 17):\n" +
                "    data_value.append(round(mapping_value))\n" +
                "else:\n" +
                "    data_value.pop(1)\n" +
                "    data_value.append(round(mapping_value))\n" +
                "\n" +
                "for j in range(5):\n" +
                "    tft.text(font,str(int((j+1)*1080/5)),5,220-36*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                "    tft.line(40,220-36*(j+1),45,220-36*(j+1),st7789.color565(255,255,255))\n" +
                "\n" +
                "for i in range(17):\n" +
                "    if i % 2 == 0:\n" +
                "        if i < 18 and i > 0:\n" +
                "            tft.line(40+(10 * i),220,40+(10 * i),215,st7789.color565(255,255,255))\n" +
                "        tft.text(font,str(i),40+(10 * i),230,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                "\n" +
                "for i in range(len(data_value) - 1):\n" +
                // "    tft.line(40+(10 * i),220 - data_value[i] // 6,40+(10 * (i + 1)),220 - data_value[i + 1] // 6, st7789.color565(0,255,255))\n" +
                "    tft.fill_rect(40+(10 * (i + 1))-3,220 - data_value[i + 1] // 6, 6,data_value[i + 1] // 6,st7789.color565(255,255,255))\n" +
                "\n" +
                "tft.line(40,20,40,220, st7789.color565(255,255,255))\n" +
                "tft.line(40,220,220,220, st7789.color565(255,255,255))\n" +
                "tft.text(font," + PROPERTY + ",40,10,st7789.color565(255,255,255),st7789.color565(0,0,0))\n";
        }
    }
    else if (a == 'broken_line') {
        if (b == 'Temperature') {
            var c = block.getFieldValue('temperature_range');
            if (c == "a") {
                _code = "" +
                    "mapping_value =" + content + "\n" +
                    "\n" +
                    "if(len(data_value) < 17):\n" +
                    "    data_value.append(round(mapping_value))\n" +
                    "else:\n" +
                    "    data_value.pop(1)\n" +
                    "    data_value.append(round(mapping_value))\n" +
                    "\n" +
                    "for j in range(5):\n" +
                    "    tft.text(font,str(int((j+1)*100/5)),5,140-20*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "    tft.line(40,140-20*(j+1),45,140-20*(j+1),st7789.color565(255,255,255))\n" +
                    "tft.text(font,'0',5,140,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "\n" +
                    "for j in range(4):\n" +
                    "    tft.text(font,'-'+str(int((j+1)*100/5)),5,140+20*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "    tft.line(40,140+20*(j+1),45,140+20*(j+1),st7789.color565(255,255,255))\n" +
                    "\n" +
                    "for i in range(17):\n" +
                    "    if i % 2 == 0:\n" +
                    "        if i < 18 and i > 0:\n" +
                    "            tft.line(40+(10 * i),140,40+(10 * i),135,st7789.color565(255,255,255))\n" +
                    "        if i != 0:\n" +
                    "            tft.text(font,str(i),40+(10 * i),150,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "\n" +
                    "for i in range(len(data_value) - 1):\n" +
                    "    tft.line(40+(10 * i),140 - data_value[i],40+(10 * (i + 1)),140 - data_value[i + 1], st7789.color565(0,255,255))\n" +
                    "\n" +
                    "tft.line(40,20,40,230, st7789.color565(255,255,255))\n" +
                    "tft.line(40,140,220,140, st7789.color565(255,255,255))\n" +
                    "tft.text(font," + PROPERTY + ",40,10,st7789.color565(255,255,255),st7789.color565(0,0,0))\n";
            } else {
                _code = "" +
                    "mapping_value =" + content + "\n" +
                    "\n" +
                    "if(len(data_value) < 17):\n" +
                    "    data_value.append(round(mapping_value))\n" +
                    "else:\n" +
                    "    data_value.pop(1)\n" +
                    "    data_value.append(round(mapping_value))\n" +
                    "\n" +
                    "for j in range(5):\n" +
                    "    tft.text(font,str(int((j+1)*50/5)),5,140-20*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "    tft.line(40,140-20*(j+1),45,140-20*(j+1),st7789.color565(255,255,255))\n" +
                    "tft.text(font,'0',5,140,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "\n" +
                    "for j in range(2):\n" +
                    "    tft.text(font,'-'+str(int((j+1)*50/5)),5,140+20*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "    tft.line(40,140+20*(j+1),45,140+20*(j+1),st7789.color565(255,255,255))\n" +
                    "\n" +
                    "for i in range(17):\n" +
                    "    if i % 2 == 0:\n" +
                    "        if i < 18 and i > 0:\n" +
                    "            tft.line(40+(10 * i),140,40+(10 * i),135,st7789.color565(255,255,255))\n" +
                    "        if i != 0:\n" +
                    "            tft.text(font,str(i),40+(10 * i),150,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                    "\n" +
                    "for i in range(len(data_value) - 1):\n" +
                    "    tft.line(40+(10 * i),140 - data_value[i] * 2,40+(10 * (i + 1)),140 - data_value[i + 1] * 2, st7789.color565(0,255,255))\n" +
                    "\n" +
                    "tft.line(40,20,40,190, st7789.color565(255,255,255))\n" +
                    "tft.line(40,140,220,140, st7789.color565(255,255,255))\n" +
                    "tft.text(font," + PROPERTY + ",40,10,st7789.color565(255,255,255),st7789.color565(0,0,0))\n";
            }
        }
        else if (b == 'Humidity') {
            _code = "" +
                "mapping_value =" + content + "\n" +
                "\n" +
                "if(len(data_value) < 17):\n" +
                "    data_value.append(round(mapping_value))\n" +
                "else:\n" +
                "    data_value.pop(1)\n" +
                "    data_value.append(round(mapping_value))\n" +
                "\n" +
                "for j in range(5):\n" +
                "    tft.text(font,str(int((j+1)*180/5)),5,220-36*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                "    tft.line(40,220-36*(j+1),45,220-36*(j+1),st7789.color565(255,255,255))\n" +
                "\n" +
                "for i in range(17):\n" +
                "    if i % 2 == 0:\n" +
                "        if i < 18 and i > 0:\n" +
                "            tft.line(40+(10 * i),220,40+(10 * i),215,st7789.color565(255,255,255))\n" +
                "        tft.text(font,str(i),40+(10 * i),230,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                "\n" +
                "for i in range(len(data_value) - 1):\n" +
                "    tft.line(40+(10 * i),220 - data_value[i],40+(10 * (i + 1)),220 - data_value[i + 1], st7789.color565(0,255,255))\n" +
                "\n" +
                "tft.line(40,20,40,220, st7789.color565(255,255,255))\n" +
                "tft.line(40,220,220,220, st7789.color565(255,255,255))\n" +
                "tft.text(font," + PROPERTY + ",40,10,st7789.color565(255,255,255),st7789.color565(0,0,0))\n";
        }
        else {
            _code = "" +
                "mapping_value =" + content + "\n" +
                "\n" +
                "if(len(data_value) < 17):\n" +
                "    data_value.append(round(mapping_value))\n" +
                "else:\n" +
                "    data_value.pop(1)\n" +
                "    data_value.append(round(mapping_value))\n" +
                "\n" +
                "for j in range(5):\n" +
                "    tft.text(font,str(int((j+1)*1080/5)),5,220-36*(j+1),st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                "    tft.line(40,220-36*(j+1),45,220-36*(j+1),st7789.color565(255,255,255))\n" +
                "\n" +
                "for i in range(17):\n" +
                "    if i % 2 == 0:\n" +
                "        if i < 18 and i > 0:\n" +
                "            tft.line(40+(10 * i),220,40+(10 * i),215,st7789.color565(255,255,255))\n" +
                "        tft.text(font,str(i),40+(10 * i),230,st7789.color565(255,255,255),st7789.color565(0,0,0))\n" +
                "\n" +
                "for i in range(len(data_value) - 1):\n" +
                "    tft.line(40+(10 * i),220 - data_value[i] // 6,40+(10 * (i + 1)),220 - data_value[i + 1] // 6, st7789.color565(0,255,255))\n" +
                "\n" +
                "tft.line(40,20,40,220, st7789.color565(255,255,255))\n" +
                "tft.line(40,220,220,220, st7789.color565(255,255,255))\n" +
                "tft.text(font," + PROPERTY + ",40,10,st7789.color565(255,255,255),st7789.color565(0,0,0))\n";
        }
    }
    else {
        if (b == 'Temperature') {

        }
        else if (b == 'Humidity') {

        }
        else {

        }
    }
    return _code;
}

Blockly.Blocks['iot_lcd_clear_screen'] = {
    init: function () {
        this.appendDummyInput()
            .appendField(Blockly.Msg.image_process_clear_lcd);
        this.setInputsInline(true);
        this.setPreviousStatement(true, null);
        this.setNextStatement(true, null);
        this.setColour("#5bb2d6");
        // this.setTooltip('');
        this.setHelpUrl('');
        this.setTooltip(Blockly.Msg.iot_lcd_clear_screen_TOOLTIP);
    }
};

Blockly.Python.iot_lcd_clear_screen = function (block) {
    var _code = "tft.fill(st7789.BLACK)\n";
    return _code;
};