"""
UIパネル
Blenderのサイドバーに表示されるUIを定義
"""

import bpy
from bpy.types import Panel


class VOICEVOX_PT_main_panel(Panel):
    """VoiceVoxメインパネル"""
    bl_label = "VoiceVox TTS"
    bl_idname = "VOICEVOX_PT_main_panel"
    bl_space_type = 'SEQUENCE_EDITOR'
    bl_region_type = 'UI'
    bl_category = 'VoiceVox'

    def draw(self, context):
        layout = self.layout
        props = context.scene.voicevox

        # テキスト入力
        box = layout.box()
        box.label(text="Text to Speech", icon='FILE_TEXT')
        box.prop(props, "text", text="")

        # 生成ボタン（テキスト入力の直下）
        col = box.column(align=True)
        col.scale_y = 1.5
        col.operator("voicevox.generate_speech", icon='PLAY_SOUND', text="Generate Speech & Subtitle")
        col.operator("voicevox.add_subtitle", icon='FONT_DATA', text="Add Subtitle Only")

        layout.separator()

        # 音声設定
        box = layout.box()
        box.label(text="Voice Settings", icon='SPEAKER')
        row = box.row()
        row.prop(props, "speaker", text="")
        row.operator("voicevox.refresh_speakers", text="", icon='FILE_REFRESH')
        box.prop(props, "speed_scale", slider=True)
        box.prop(props, "pitch_scale", slider=True)
        box.prop(props, "intonation_scale", slider=True)
        box.prop(props, "volume_scale", slider=True)

        layout.separator()

        # 字幕設定
        box = layout.box()
        box.label(text="Subtitle Settings", icon='FONT_DATA')

        # リファレンステキスト
        if props.reference_text_strip:
            row = box.row()
            row.label(text=f"Ref: {props.reference_text_strip}", icon='LINKED')
            row.operator("voicevox.clear_reference_text", text="", icon='X')
        else:
            box.operator("voicevox.set_reference_text", icon='EYEDROPPER')

        layout.separator()

        # チャンネル設定
        box = layout.box()
        box.label(text="Channel Settings", icon='LINENUMBERS_ON')
        row = box.row()
        row.prop(props, "audio_channel")
        row.prop(props, "subtitle_channel")

        layout.separator()

        # 出力設定
        box = layout.box()
        box.label(text="Output Settings", icon='FILE_FOLDER')
        box.prop(props, "output_directory")
        box.prop(props, "auto_add_to_sequencer")

        layout.separator()

        # 接続設定（最下部）
        box = layout.box()
        box.label(text="VoiceVox Engine", icon='NETWORK_DRIVE')
        row = box.row()
        row.prop(props, "voicevox_host")
        row.prop(props, "voicevox_port")
        box.operator("voicevox.test_connection", icon='FILE_REFRESH')