import sys
import os
from uuid import uuid4
import streamlit as st
from loguru import logger
from app.models.schema import VideoParams, VideoAspect, VoiceNames
from app.services import task as tm

st.set_page_config(page_title="MoneyPrinterTurbo", page_icon="🤖", layout="wide",
                   initial_sidebar_state="auto")
st.title("MoneyPrinterTurbo")

root_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
font_dir = os.path.join(root_dir, "resource", "fonts")
song_dir = os.path.join(root_dir, "resource", "songs")


def get_all_fonts():
    fonts = []
    for root, dirs, files in os.walk(font_dir):
        for file in files:
            if file.endswith(".ttf") or file.endswith(".ttc"):
                fonts.append(file)
    return fonts


def get_all_songs():
    songs = []
    for root, dirs, files in os.walk(song_dir):
        for file in files:
            if file.endswith(".mp3"):
                songs.append(file)
    return songs


def init_log():
    logger.remove()
    _lvl = "DEBUG"

    def format_record(record):
        # 获取日志记录中的文件全路径
        file_path = record["file"].path
        # 将绝对路径转换为相对于项目根目录的路径
        relative_path = os.path.relpath(file_path, root_dir)
        # 更新记录中的文件路径
        record["file"].path = f"./{relative_path}"
        # 返回修改后的格式字符串
        # 您可以根据需要调整这里的格式
        record['message'] = record['message'].replace(root_dir, ".")

        _format = '<green>{time:%Y-%m-%d %H:%M:%S}</> | ' + \
                  '<level>{level}</> | ' + \
                  '"{file.path}:{line}":<blue> {function}</> ' + \
                  '- <level>{message}</>' + "\n"
        return _format

    logger.add(
        sys.stdout,
        level=_lvl,
        format=format_record,
        colorize=True,
    )


init_log()

panel = st.columns(2)
left_panel = panel[0]
right_panel = panel[1]

# define cfg as VideoParams class
cfg = VideoParams()

with left_panel:
    with st.container(border=True):
        st.write("**视频设置**")
        cfg.video_subject = st.text_area("视频主题", help="请输入视频主题")
        video_aspect_ratios = [
            ("竖屏 9:16（抖音视频）", VideoAspect.portrait.value),
            ("横屏 16:9（西瓜视频）", VideoAspect.landscape.value),
            # ("方形 1:1", VideoAspect.square.value)
        ]
        selected_index = st.selectbox("视频比例",
                                      options=range(len(video_aspect_ratios)),  # 使用索引作为内部选项值
                                      format_func=lambda x: video_aspect_ratios[x][0]  # 显示给用户的是标签
                                      )
        cfg.video_aspect = VideoAspect(video_aspect_ratios[selected_index][1])

    with st.container(border=True):
        st.write("**声音设置**")
        # 创建一个映射字典，将原始值映射到友好名称
        friendly_names = {
            voice: voice.
            replace("female", "女性").
            replace("male", "男性").
            replace("zh-CN", "中文").
            replace("zh-HK", "香港").
            replace("zh-TW", "台湾").
            replace("en-US", "英文").
            replace("Neural", "") for
            voice in VoiceNames}
        selected_friendly_name = st.selectbox("声音", options=list(friendly_names.values()))
        voice_name = list(friendly_names.keys())[list(friendly_names.values()).index(selected_friendly_name)]
        cfg.voice_name = voice_name

        song_names = [
            ("无背景音乐 No BGM", ""),
            ("随机背景音乐 Random BGM", "random"),
            *[(song, song) for song in get_all_songs()]
        ]
        selected_index = st.selectbox("背景音乐",
                                      index=1,
                                      options=range(len(song_names)),  # 使用索引作为内部选项值
                                      format_func=lambda x: song_names[x][0]  # 显示给用户的是标签
                                      )
        cfg.bgm_name = song_names[selected_index][1]

with right_panel:
    with st.container(border=True):
        st.write("**字幕设置**")
        font_names = get_all_fonts()
        cfg.font_name = st.selectbox("字体", font_names)
        cfg.text_fore_color = st.color_picker("字幕颜色", "#FFFFFF")
        cfg.font_size = st.slider("字幕大小", 30, 100, 60)
        cfg.stroke_color = st.color_picker("描边颜色", "#000000")
        cfg.stroke_width = st.slider("描边粗细", 0.0, 10.0, 1.5)

start_button = st.button("开始生成视频", use_container_width=True, type="primary")
if start_button:
    task_id = str(uuid4())
    st.session_state['started'] = True
    if not cfg.video_subject:
        st.error("视频主题不能为空")
        st.stop()

    st.write(cfg)

    log_container = st.empty()

    log_records = []


    def log_received(msg):
        with log_container:
            log_records.append(msg)
            st.code("\n".join(log_records))


    logger.add(log_received)

    logger.info("开始生成视频")

    tm.start(task_id=task_id, params=cfg)