using System;
using System.Collections.Generic;
using System.Linq;
using Bridge;

namespace WebMrbc
{
	public class ServoAttachBlock : Block
	{
		public const string type_name = "servo_attach";

		public ServoAttachBlock()
			: base(type_name)
		{
		}
		public void init()
		{
			this.appendDummyInput()
				.appendField("サーボ出力を任意のピンに割り当てます")
				.appendField(new FieldNumber("0", 0, 11, 1), "CH");
			this.appendDummyInput()
				.appendField("割り当てるピン番号")
				.appendField(GrPeach.PwmPins(), "PIN_NO")
				.appendField("Min")
				.appendField(new FieldTextInput("default"), "MIN")
				.appendField("Max")
				.appendField(new FieldTextInput("default"), "MAX");
			this.setPreviousStatement(true, null);
			this.setNextStatement(true, null);
			this.setColour(160);
			this.setTooltip("");
			this.setHelpUrl("http://www.example.com/");
		}
	}

	public class ServoAngleBlock : Block
	{
		public const string type_name = "servo_angle";

		public ServoAngleBlock()
			: base(type_name)
		{
		}

		public void init()
		{
			this.appendDummyInput()
				.appendField(new FieldAngle("180", validator), "VALUE");
			this.setInputsInline(true);
			this.setOutput(true, "Number");
			this.setColour(160);
			this.setTooltip("");
			this.setHelpUrl("http://www.example.com/");
		}

		public string validator(string text)
		{
			if (text == null) return null;
			var a = Script.ParseFloat(text);
			if (Script.IsNaN(a)) return null;
			a %= 180;
			if (a < 0) a += 180;
			return a.ToString();
		}
	}


	public class ServoWriteBlock : Block
	{
		public const string type_name = "servo_write";

		public ServoWriteBlock()
			: base(type_name)
		{
		}
		public void init()
		{
			this.appendDummyInput()
				.appendField("サーボの角度をセットします")
				.appendField(new FieldNumber("0", 0, 11, 1), "CH");
			this.appendValueInput("ANGLE")
				.setCheck("Number")
				.appendField("角度");
			this.setInputsInline(true);
			this.setPreviousStatement(true, null);
			this.setNextStatement(true, null);
			this.setColour(160);
			this.setTooltip("");
			this.setHelpUrl("http://www.example.com/");
		}
	}

	public class ServoUsValueBlock : Block
	{
		public const string type_name = "servo_us_value";

		public ServoUsValueBlock()
			: base(type_name)
		{
		}

		public void init()
		{
			this.appendDummyInput()
				.appendField(new FieldNumber("0", 0, 19999, 1), "VALUE");
			this.setOutput(true, "Number");
			this.setColour(160);
			this.setTooltip("パルスの幅 1～19999, 0で出力 OFF");
			this.setHelpUrl("http://www.example.com/");
		}
	}


	public class ServoUsBlock : Block
	{
		public const string type_name = "servo_us";

		public ServoUsBlock()
			: base(type_name)
		{
		}

		public void init()
		{
			this.appendDummyInput()
				.appendField("サーボモータにus単位で角度を指定する")
				.appendField(new FieldNumber("0", 0, 11, 1), "CH");
			this.appendValueInput("US")
				.setCheck("Number")
				.appendField("出力したいパルスの幅");
			this.setPreviousStatement(true, null);
			this.setNextStatement(true, null);
			this.setColour(160);
			this.setTooltip("");
			this.setHelpUrl("http://www.example.com/");
		}
	}

	public class ServoReadBlock : Block
	{
		public const string type_name = "servo_read";

		public ServoReadBlock()
			: base(type_name)
		{
		}

		public void init()
		{
			this.appendDummyInput()
				.appendField("最後に設定された角度を読み出す")
				.appendField(new FieldNumber("0", 0, 11, 1), "CH");
			this.setOutput(true, "Number");
			this.setColour(160);
			this.setTooltip("");
			this.setHelpUrl("http://www.example.com/");
		}
	}

	public class ServoAttachedBlock : Block
	{
		public const string type_name = "servo_attached";

		public ServoAttachedBlock()
			: base(type_name)
		{
		}

		public void init()
		{
			this.appendDummyInput()
				.appendField("ピンにサーボが割り当てられているかを確認する")
				.appendField(new FieldNumber("0", 0, 11, 1), "CH");
			this.setOutput(true, "Boolean");
			this.setColour(160);
			this.setTooltip("");
			this.setHelpUrl("http://www.example.com/");
		}
	}

	public class ServoDetachBlock : Block
	{
		public const string type_name = "servo_detach";

		public ServoDetachBlock()
			: base(type_name)
		{
		}

		public void init()
		{
			this.appendDummyInput()
				.appendField("サーボの動作を止め、割り込みを禁止する")
				.appendField(new FieldNumber("0", 0, 11, 1), "CH");
			this.setPreviousStatement(true, null);
			this.setNextStatement(true, null);
			this.setColour(160);
			this.setTooltip("");
			this.setHelpUrl("http://www.example.com/");
		}
	}

	partial class Ruby
	{
		public node servo_angle(ServoAngleBlock block)
		{
			var value = block.getFieldValue("VALUE");
			return new int_node(this, value == null ? 0 : Script.ParseInt(value, 10));
		}

		public node servo_us_value(ServoUsValueBlock block)
		{
			var value = block.getFieldValue("VALUE");
			return new int_node(this, value == null ? 0 : Script.ParseInt(value, 10));
		}

		public node servo_attach(ServoAttachBlock block)
		{
			var number_ch = block.getFieldValue("CH");
			var dropdown_pin_no = block.getFieldValue("PIN_NO");
			var text_min = block.getFieldValue("MIN");
			var text_max = block.getFieldValue("MAX");
			var c = new const_node(this, intern("Servo"));
			var p = new node[] {
				new int_node(this, number_ch == null ? 0 : Script.ParseInt(number_ch, 10)),
				new int_node(this, GrPeach.PinNameToNum(dropdown_pin_no)),
				new int_node(this, text_min == null ? 0 : Script.ParseInt(text_min, 10)),
				new int_node(this, text_max == null ? 0 : Script.ParseInt(text_max, 10)),
			};
			return new call_node(this, c, intern("attach"), p, null);
		}

		public node servo_write(ServoWriteBlock block)
		{
			var number_ch = block.getFieldValue("CH");
			var value_angle = valueToCode(block, "ANGLE");
			var c = new const_node(this, intern("Servo"));
			var p = new node[] {
				new int_node(this, number_ch == null ? 0 : Script.ParseInt(number_ch, 10)),
				value_angle,
			};
			return new call_node(this, c, intern("write"), p, null);
		}

		public node servo_us(ServoUsBlock block)
		{
			var number_ch = block.getFieldValue("CH");
			var value_us = valueToCode(block, "US");
			var c = new const_node(this, intern("Servo"));
			var p = new node[] {
				new int_node(this, number_ch == null ? 0 : Script.ParseInt(number_ch, 10)),
				value_us,
			};
			return new call_node(this, c, intern("us"), p, null);
		}

		public node servo_read(ServoReadBlock block)
		{
			var number_ch = block.getFieldValue("CH");
			var c = new const_node(this, intern("Servo"));
			var p = new node[] {
				new int_node(this, number_ch == null ? 0 : Script.ParseInt(number_ch, 10)),
			};
			return new call_node(this, c, intern("read"), p, null);
		}

		public node servo_attached(ServoAttachedBlock block)
		{
			var number_ch = block.getFieldValue("CH");
			var c = new const_node(this, intern("Servo"));
			var p = new node[] {
				new int_node(this, number_ch == null ? 0 : Script.ParseInt(number_ch, 10)),
			};
			return new call_node(this, c, intern("attached"), p, null);
		}

		public node servo_detach(ServoDetachBlock block)
		{
			var number_ch = block.getFieldValue("CH");
			var c = new const_node(this, intern("Servo"));
			var p = new node[] {
				new int_node(this, number_ch == null ? 0 : Script.ParseInt(number_ch, 10)),
			};
			return new call_node(this, c, intern("detach"), p, null);
		}
	}
}