"""主布局面板创建函数（Step 6 重构）。"""

import re
import tkinter as tk
import ttkbootstrap as ttk

from drivers.UCD323_Enum import UCDEnum
from app.views.collapsing_frame import CollapsingFrame
from app.resources import load_icon

def create_floating_config_panel(self):
    """创建右上角悬浮配置框"""
    cf = CollapsingFrame(self.control_frame_top)
    cf.pack(fill="both")
    # 创建悬浮框主容器
    self.config_panel_frame = ttk.Frame(cf)
    cf.add(self.config_panel_frame, title="配置项")

    # 创建一个统一的frame来替代选项卡控件
    self.config_content_frame = ttk.Frame(self.config_panel_frame)
    self.config_content_frame.pack(fill=tk.BOTH, expand=True, padx=5, pady=5)

    # 创建一个横向排列的Frame
    config_row_frame = ttk.Frame(self.config_content_frame)
    config_row_frame.pack(fill=tk.X, expand=False, padx=5, pady=5)

    # 创建连接内容区域
    self.connection_frame = ttk.LabelFrame(config_row_frame, text="设备连接")
    self.connection_frame.pack(
        side=tk.LEFT, fill=tk.BOTH, expand=True, padx=5, pady=5
    )

    # 创建测试项目区域
    self.test_items_frame = ttk.LabelFrame(config_row_frame, text="测试项目")
    self.test_items_frame.pack(
        side=tk.LEFT, fill=tk.BOTH, expand=True, padx=5, pady=5
    )

    # 创建信号格式区域
    self.signal_format_frame = ttk.LabelFrame(config_row_frame, text="信号格式")
    self.signal_format_frame.pack(
        side=tk.LEFT, fill=tk.BOTH, expand=True, padx=5, pady=5
    )

    # 创建连接内容
    self.create_connection_content()
    # 创建测试项目内容
    self.create_test_items_content()
    # 创建信号格式内容
    self.create_signal_format_content()

    self.config_panel_frame.grid_remove()
    self.config_panel_frame.btn.configure(image="closed")


def create_test_items_content(self):
    """创建测试项目选项卡内容"""
    # 创建测试项目字典,用于管理不同测试类型的选项
    self.test_items = {
        "screen_module": {
            "frame": ttk.Frame(self.test_items_frame),
            "items": [
                ("色域", "gamut"),
                ("Gamma", "gamma"),
                ("色度", "cct"),
                ("对比度", "contrast"),
            ],
        },
        "sdr_movie": {
            "frame": ttk.Frame(self.test_items_frame),
            "items": [
                ("色域", "gamut"),
                ("Gamma", "gamma"),
                ("色度", "cct"),
                ("对比度", "contrast"),
                ("色准", "accuracy"),
            ],
        },
        "hdr_movie": {
            "frame": ttk.Frame(self.test_items_frame),
            "items": [
                ("色域", "gamut"),
                ("EOTF", "eotf"),
                ("色度", "cct"),
                ("对比度", "contrast"),
                ("色准", "accuracy"),
            ],
        },
    }

    # 根据当前测试类型创建复选框
    self.test_vars = {}
    self.update_test_items()

    # 创建色度参数设置框架
    self.create_cct_params_frame()


def create_signal_format_content(self):
    """创建信号格式选项卡内容"""
    self.signal_tabs = ttk.Notebook(self.signal_format_frame)
    self.signal_tabs.pack(fill=tk.BOTH, expand=True)

    # ==================== 屏模组格式设置 ====================
    self.screen_module_signal_frame = ttk.Frame(self.signal_tabs)
    self.screen_module_signal_frame.grid_columnconfigure(0, weight=1)
    self.signal_tabs.add(self.screen_module_signal_frame, text="屏模组测试")

    self.screen_module_timing_var = tk.StringVar(
        value=self.config.current_test_types[self.config.current_test_type][
            "timing"
        ]
    )
    screen_module_timing_combo = ttk.Combobox(
        self.screen_module_signal_frame,
        textvariable=self.screen_module_timing_var,
        values=UCDEnum.TimingInfo.get_formatted_resolution_list(),
        state="readonly",
    )
    screen_module_timing_combo.bind(
        "<<ComboboxSelected>>", self.on_screen_module_timing_changed
    )
    screen_module_timing_combo.grid(row=0, column=0, sticky="ew", padx=5, pady=5)

    # ==================== SDR信号格式设置 ====================
    self.sdr_signal_frame = ttk.Frame(self.signal_tabs)
    # 配置列权重
    self.sdr_signal_frame.grid_columnconfigure(0, weight=0)
    self.sdr_signal_frame.grid_columnconfigure(1, weight=1)
    self.signal_tabs.add(self.sdr_signal_frame, text="SDR测试")

    # 色彩空间
    ttk.Label(self.sdr_signal_frame, text="色彩空间:").grid(
        row=0, column=0, sticky=tk.W, padx=5, pady=2
    )
    self.sdr_color_space_var = tk.StringVar(value="BT.709")
    sdr_color_space_combo = ttk.Combobox(
        self.sdr_signal_frame,
        textvariable=self.sdr_color_space_var,
        values=["BT.709", "BT.601", "BT.2020"],
        width=10,
        state="readonly",
    )
    sdr_color_space_combo.grid(row=0, column=1, sticky=tk.W, padx=5, pady=2)

    # Gamma
    ttk.Label(self.sdr_signal_frame, text="Gamma:").grid(
        row=1, column=0, sticky=tk.W, padx=5, pady=2
    )
    self.sdr_gamma_type_var = tk.StringVar(value="2.2")
    sdr_gamma_combo = ttk.Combobox(
        self.sdr_signal_frame,
        textvariable=self.sdr_gamma_type_var,
        values=["2.2", "2.4", "2.6"],
        width=10,
        state="readonly",
    )
    sdr_gamma_combo.grid(row=1, column=1, sticky=tk.W, padx=5, pady=2)

    # 数据范围
    ttk.Label(self.sdr_signal_frame, text="数据范围:").grid(
        row=2, column=0, sticky=tk.W, padx=5, pady=2
    )
    self.sdr_data_range_var = tk.StringVar(value="Full")
    sdr_range_combo = ttk.Combobox(
        self.sdr_signal_frame,
        textvariable=self.sdr_data_range_var,
        values=["Full", "Limited"],
        width=10,
        state="readonly",
    )
    sdr_range_combo.grid(row=2, column=1, sticky=tk.W, padx=5, pady=2)

    # 编码位深
    ttk.Label(self.sdr_signal_frame, text="编码位深:").grid(
        row=3, column=0, sticky=tk.W, padx=5, pady=2
    )
    self.sdr_bit_depth_var = tk.StringVar(value="8bit")
    sdr_bit_depth_combo = ttk.Combobox(
        self.sdr_signal_frame,
        textvariable=self.sdr_bit_depth_var,
        values=["8bit", "10bit", "12bit"],
        width=10,
        state="readonly",
    )
    sdr_bit_depth_combo.grid(row=3, column=1, sticky=tk.W, padx=5, pady=2)

    # ==================== HDR信号格式设置 ====================
    self.hdr_signal_frame = ttk.Frame(self.signal_tabs)
    # 配置列权重
    self.hdr_signal_frame.grid_columnconfigure(0, weight=0)
    self.hdr_signal_frame.grid_columnconfigure(1, weight=1)
    self.signal_tabs.add(self.hdr_signal_frame, text="HDR")

    # 色彩空间
    ttk.Label(self.hdr_signal_frame, text="色彩空间:").grid(
        row=0, column=0, sticky=tk.W, padx=5, pady=2
    )
    self.hdr_color_space_var = tk.StringVar(value="BT.2020")
    hdr_color_space_combo = ttk.Combobox(
        self.hdr_signal_frame,
        textvariable=self.hdr_color_space_var,
        values=["BT.2020", "DCI-P3"],
        width=10,
        state="readonly",
    )
    hdr_color_space_combo.grid(row=0, column=1, sticky=tk.W, padx=5, pady=2)

    # Metadata设置
    ttk.Label(self.hdr_signal_frame, text="Metadata:").grid(
        row=1, column=0, sticky=tk.W, padx=5, pady=2
    )
    self.hdr_metadata_frame = ttk.Frame(self.hdr_signal_frame)
    self.hdr_metadata_frame.grid(
        row=1, column=1, rowspan=2, sticky=tk.W, padx=5, pady=2
    )

    ttk.Label(self.hdr_metadata_frame, text="MaxCLL:").grid(
        row=0, column=0, sticky=tk.W
    )
    self.hdr_maxcll_var = tk.StringVar(value="1000")
    ttk.Entry(
        self.hdr_metadata_frame, textvariable=self.hdr_maxcll_var, width=6
    ).grid(row=0, column=1, padx=2)

    ttk.Label(self.hdr_metadata_frame, text="MaxFALL:").grid(
        row=1, column=0, sticky=tk.W
    )
    self.hdr_maxfall_var = tk.StringVar(value="400")
    ttk.Entry(
        self.hdr_metadata_frame, textvariable=self.hdr_maxfall_var, width=6
    ).grid(row=1, column=1, padx=2)

    # 数据范围
    ttk.Label(self.hdr_signal_frame, text="数据范围:").grid(
        row=3, column=0, sticky=tk.W, padx=5, pady=2
    )
    self.hdr_data_range_var = tk.StringVar(value="Full")
    hdr_range_combo = ttk.Combobox(
        self.hdr_signal_frame,
        textvariable=self.hdr_data_range_var,
        values=["Full", "Limited"],
        width=10,
        state="readonly",
    )
    hdr_range_combo.grid(row=3, column=1, sticky=tk.W, padx=5, pady=2)

    # 编码位深
    ttk.Label(self.hdr_signal_frame, text="编码位深:").grid(
        row=4, column=0, sticky=tk.W, padx=5, pady=2
    )
    self.hdr_bit_depth_var = tk.StringVar(value="8bit")
    hdr_bit_depth_combo = ttk.Combobox(
        self.hdr_signal_frame,
        textvariable=self.hdr_bit_depth_var,
        values=["8bit", "10bit", "12bit"],
        width=10,
        state="readonly",
    )
    hdr_bit_depth_combo.grid(row=4, column=1, sticky=tk.W, padx=5, pady=2)

    # ==================== 初始化：默认只启用屏模组 Tab ====================
    self.signal_tabs.select(0)  # 选中屏模组
    self.signal_tabs.tab(1, state="disabled")  # 禁用 SDR
    self.signal_tabs.tab(2, state="disabled")  # 禁用 HDR


def create_connection_content(self):
    """创建设备连接区域"""
    # 创建设备连接区域的主框架
    com_frame = ttk.Frame(self.connection_frame)
    com_frame.pack(fill=tk.X, pady=5)

    # 获取可用的COM端口列表
    available_ports = self.get_available_com_ports()

    # 使用网格布局，更整齐
    ttk.Label(com_frame, text="UCD列表:").grid(
        row=0, column=0, sticky=ttk.W, padx=5, pady=3
    )
    self.ucd_list_var = tk.StringVar(value=self.config.device_config["ucd_list"])
    self.ucd_list_combo = ttk.Combobox(
        com_frame,
        textvariable=self.ucd_list_var,
        values=available_ports,
        width=10,
        state="readonly",
    )
    self.ucd_list_combo.grid(row=0, column=1, sticky=ttk.W, padx=5, pady=3)
    self.ucd_list_combo.bind("<<ComboboxSelected>>", self.update_config)

    # 添加UCD连接状态指示器
    self.ucd_status_indicator = tk.Canvas(
        com_frame, width=15, height=15, bg="gray", highlightthickness=0
    )
    self.ucd_status_indicator.grid(row=0, column=2, padx=(10, 20))
    self.ucd_status_indicator.config(bg="gray")

    # 添加按钮框架
    button_frame = ttk.Frame(com_frame)
    button_frame.grid(row=3, column=0, columnspan=3, pady=3, sticky="w")

    connect_icon = load_icon("assets/connect-svgrepo-com.png")
    self.check_button = ttk.Button(
        button_frame,
        image=connect_icon,
        bootstyle="link",
        takefocus=False,
        command=self.check_com_connections,
    )
    self.check_button.image = connect_icon
    self.check_button.pack(side="left", padx=0, pady=3)

    disconnect_icon = load_icon("assets/disconnect-svgrepo-com.png")
    # 断开连接按钮
    self.disconnect_button = ttk.Button(
        button_frame,
        image=disconnect_icon,
        bootstyle="link",
        takefocus=False,
        command=self.disconnect_com_connections,
    )
    self.disconnect_button.image = disconnect_icon  # 防止图标被垃圾回收
    self.disconnect_button.pack(side="left", padx=0, pady=3)

    refresh_icon = load_icon("assets/refresh-svgrepo-com.png")
    self.refresh_button = ttk.Button(
        button_frame,
        image=refresh_icon,
        bootstyle="link",
        takefocus=False,
        command=self.refresh_com_ports,
    )
    self.refresh_button.image = refresh_icon  # 防止图标被垃圾回收
    self.refresh_button.pack(side="left", padx=0, pady=3)

    # CA端口
    ttk.Label(com_frame, text="CA端口:").grid(
        row=1, column=0, sticky=ttk.W, padx=5, pady=3
    )
    self.ca_com_var = tk.StringVar(value=self.config.device_config["ca_com"])
    self.ca_com_combo = ttk.Combobox(
        com_frame,
        textvariable=self.ca_com_var,
        values=available_ports,
        width=10,
        state="readonly",
    )
    self.ca_com_combo.grid(row=1, column=1, sticky=ttk.W, padx=5, pady=3)
    self.ca_com_combo.bind("<<ComboboxSelected>>", self.update_config)

    # 添加CA连接状态指示器
    self.ca_status_indicator = tk.Canvas(
        com_frame, width=15, height=15, bg="gray", highlightthickness=0
    )
    self.ca_status_indicator.grid(row=1, column=2, padx=(10, 20))
    self.ca_status_indicator.config(bg="gray")

    # 添加CA通道设置
    ttk.Label(com_frame, text="CA通道:").grid(
        row=2, column=0, sticky=tk.W, padx=5, pady=3
    )
    self.ca_channel_var = tk.StringVar(
        value=self.config.device_config["ca_channel"]
    )
    ca_channel_combo = ttk.Combobox(
        com_frame,
        textvariable=self.ca_channel_var,
        values=[str(i) for i in range(11)],
        width=10,
        state="readonly",
    )
    ca_channel_combo.grid(row=2, column=1, sticky=ttk.W, padx=5, pady=3)
    ca_channel_combo.bind("<<ComboboxSelected>>", self.update_config)


def create_test_type_frame(self):
    """创建测试类型选择区域（侧边栏形式）"""
    # 设置测试类型变量
    self.test_type_var = tk.StringVar(value="screen_module")

    # 创建测试类型按钮并放置在侧边栏
    test_types = [
        ("屏模组性能测试", "screen_module"),
        ("SDR Movie测试", "sdr_movie"),
        ("HDR Movie测试", "hdr_movie"),
    ]

    for text, type_value in test_types:
        btn = ttk.Button(
            master=self.sidebar_frame,
            text=text,
            style="Sidebar.TButton",
            padding=10,
            command=lambda v=type_value: self.change_test_type(v),
            takefocus=False,
        )
        btn.pack(fill=tk.X, padx=0, pady=1)

        # 保存按钮引用以便后续更新样式
        setattr(self, f"{type_value}_btn", btn)

    # 添加分隔线
    ttk.Separator(self.sidebar_frame, orient="horizontal").pack(
        fill=tk.X, padx=10, pady=10
    )

    # ✅ 只保留日志按钮
    self.log_btn = ttk.Button(
        self.sidebar_frame,
        text="测试日志",
        style="Sidebar.TButton",
        command=self.toggle_log_panel,
        takefocus=False,
    )
    self.log_btn.pack(fill=tk.X, padx=0, pady=1)

    # Local Dimming 测试按钮
    self.local_dimming_btn = ttk.Button(
        self.sidebar_frame,
        text="Local Dimming",
        style="Sidebar.TButton",
        command=self.toggle_local_dimming_panel,
        takefocus=False,
    )
    self.local_dimming_btn.pack(fill=tk.X, padx=0, pady=1)

    # 注册面板按钮（只保留日志）
    if hasattr(self, "panels"):
        if "log" in self.panels:
            self.panels["log"]["button"] = self.log_btn
        if "local_dimming" in self.panels:
            self.panels["local_dimming"]["button"] = self.local_dimming_btn


def update_config_info_display(self):
    """更新配置信息显示"""
    if hasattr(self, "config") and hasattr(self.config, "get_current_config"):
        current_config = self.config.get_current_config()

        info_text = f"测试类型: {current_config.get('name', '未知')}\n"
        info_text += (
            f"测试项目: {', '.join(current_config.get('test_items', []))}\n"
        )
        info_text += f"信号格式: {current_config.get('signal_format', 'none')}\n"
        info_text += f"色彩空间: {current_config.get('color_space', 'unknown')}\n"
        info_text += f"位深度: {current_config.get('bit_depth', 'unknown')}"

    # 高亮当前选中的测试类型
    self.update_sidebar_selection()


def create_operation_frame(self):
    """创建操作按钮区域"""
    operation_frame = ttk.Frame(self.control_frame_top)
    operation_frame.pack(fill=tk.X, padx=5, pady=10)

    self.start_btn = ttk.Button(
        operation_frame,
        text="开始测试",
        command=self.start_test,
        style="success.TButton",
    )
    self.start_btn.pack(side=tk.LEFT, padx=5)

    self.stop_btn = ttk.Button(
        operation_frame,
        text="停止测试",
        command=self.stop_test,
        style="danger.TButton",
        state=tk.DISABLED,
    )
    self.stop_btn.pack(side=tk.LEFT, padx=5)

    self.save_btn = ttk.Button(
        operation_frame,
        text="保存结果",
        command=self.save_results,
        state=tk.DISABLED,
    )
    self.save_btn.pack(side=tk.LEFT, padx=5)

    self.clear_config_btn = ttk.Button(
        operation_frame,
        text="清理配置",
        command=self.clear_config_file,
    )
    self.clear_config_btn.pack(side=tk.LEFT, padx=5)

    self.custom_btn = ttk.Button(
        operation_frame,
        text="客户模版",
        command=self.start_custom_template_test,
        style="info.TButton",
    )
    self.custom_btn.pack(side=tk.LEFT, padx=5)
    self.update_custom_button_visibility()


def on_screen_module_timing_changed(self, event=None):
    """屏模组信号格式改变时的回调"""
    try:
        selected_timing = self.screen_module_timing_var.get()

        # 记录日志
        self.log_gui.log(f"屏模组信号格式已更改为: {selected_timing}")

        match = re.search(r"(\d+)x(\d+)\s*@\s*(\d+)", selected_timing)
        if match:
            width = int(match.group(1))
            height = int(match.group(2))
            refresh_rate = int(match.group(3))

            self.log_gui.log(f"  ├─ 分辨率: {width}x{height}")
            self.log_gui.log(f"  └─ 刷新率: {refresh_rate}Hz")

            # 根据分辨率给出提示
            if width >= 3840:  # 4K及以上
                self.log_gui.log("  ℹ️ 检测到4K分辨率")

            if refresh_rate >= 120:
                self.log_gui.log("  ℹ️ 检测到高刷新率")

        # 更新配置
        self.config.set_current_timing(selected_timing)

        # 如果正在测试，提示用户
        if self.testing:
            self.log_gui.log("⚠️ 警告: 测试进行中，信号格式更改将在下次测试时生效")

        # 保存配置
        self.save_pq_config()

    except Exception as e:
        self.log_gui.log(f"❌ 屏模组信号格式更改失败: {str(e)}")


def update_test_items(self):
    """根据当前测试类型更新测试项目复选框"""
    # 先隐藏所有测试项目框架
    for config in self.test_items.values():
        config["frame"].pack_forget()

    current_test_type = self.config.current_test_type
    self.test_vars = {}

    if current_test_type in self.test_items:
        config = self.test_items[current_test_type]
        frame = config["frame"]
        frame.pack(fill=tk.X, padx=5, pady=5)

        # 添加测试类型标签
        type_label = ttk.Label(
            frame,
            text=self.get_test_type_name(current_test_type),
            style="primary.TLabel",
        )
        type_label.grid(row=0, column=0, columnspan=2, sticky=tk.W, padx=5, pady=3)

        # 从配置中读取保存的选择状态
        saved_test_items = self.config.current_test_types[current_test_type].get(
            "test_items", []
        )

        # 添加复选框
        for i, (text, var_name) in enumerate(config["items"]):
            is_checked = var_name in saved_test_items
            var = tk.BooleanVar(value=is_checked)

            self.test_vars[f"{current_test_type}_{var_name}"] = var
            ttk.Checkbutton(
                frame,
                text=text,
                variable=var,
                bootstyle="round-toggle",
                command=self.update_config_and_tabs,
            ).grid(row=i // 2 + 1, column=i % 2, sticky=tk.W, padx=10, pady=5)

    if hasattr(self, "chart_notebook"):
        self.update_chart_tabs_state()
    if hasattr(self, "cct_params_frame"):
        self.toggle_cct_params_frame()


def on_test_type_change(self):
    """根据测试类型更新内容区域"""
    # 更新配置信息显示
    if hasattr(self, "config") and hasattr(self.config, "get_current_config"):
        self.update_config_info_display()

    # SDR 选中时显示客户模版按钮
    self.update_custom_button_visibility()