xiaoxia-saas/apps/web/src/pages/editing-planner/components/TtsPanel.tsx

/**
 * TTS 配音面板 — Drawer 形式
 * 配音模式切换 + 文本输入 + 音色选择 + 语速/语调/音量 + 试听 + 字幕联动
 */
import React from "react"
import { Drawer } from "antd"
import type { TtsConfig } from "@/pages/editing-planner/types"
import { TTS_MODE_OPTIONS } from "@/pages/editing-planner/constants/tts"
import VoiceSelector from "./tts/VoiceSelector"
import TtsSlider from "./tts/TtsSlider"
import { useTtsPanel } from "@/pages/editing-planner/hooks/useTtsPanel"

interface TtsPanelProps {
  open: boolean
  onClose: () => void
  /** 当前片段 TTS 配置 */
  config: TtsConfig
  onChange: (config: TtsConfig) => void
}

const TtsPanel: React.FC<TtsPanelProps> = ({ open, onClose, config, onChange }) => {
  const {
    voices,
    voicesLoading,
    previewLoading,
    handleModeChange,
    handleTextChange,
    handleVoiceSelect,
    handleSpeedChange,
    handlePitchChange,
    handleVolumeChange,
    handleSubtitleSyncToggle,
    handlePreview,
    handleReset,
    handleClose,
  } = useTtsPanel({ open, config, onChange, onClose })

  return (
    <Drawer
      title="🎙️ TTS 配音"
      placement="right"
      width={400}
      open={open}
      onClose={handleClose}
      className="tts-panel-drawer"
    >
      {/* ── 配音模式切换 ── */}
      <div className="tts-mode-section">
        <div className="tts-mode-label">配音模式</div>
        <div className="tts-mode-group">
          {TTS_MODE_OPTIONS.map((m) => (
            <button
              key={m.mode}
              className={`tts-mode-btn${config.mode === m.mode ? " active" : ""}`}
              onClick={() => handleModeChange(m.mode)}
            >
              <span className="tts-mode-icon">{m.icon}</span>
              <span className="tts-mode-text">{m.label}</span>
            </button>
          ))}
        </div>
      </div>

      {/* ── TTS 配置（仅 tts 模式显示） ── */}
      {config.mode === "tts" && (
        <>
          {/* 文本输入 */}
          <div className="tts-text-section">
            <div className="tts-text-header">
              <span className="tts-text-label">合成文本</span>
              <span className="tts-text-count">{config.text.length}/5000</span>
            </div>
            <textarea
              className="tts-text-input"
              placeholder="请输入需要合成的文本内容..."
              value={config.text}
              onChange={(e) => handleTextChange(e.target.value)}
              maxLength={5000}
              rows={5}
            />
          </div>

          {/* 音色选择 */}
          <VoiceSelector
            voices={voices}
            voicesLoading={voicesLoading}
            selectedVoiceId={config.voice_id}
            onVoiceSelect={handleVoiceSelect}
          />

          {/* 语速滑块 */}
          <TtsSlider
            label="语速"
            value={config.speed}
            min={0.5}
            max={2.0}
            step={0.05}
            unit="x"
            onChange={handleSpeedChange}
            marks={["0.5x", "1.0x", "2.0x"]}
            tooltipFormatter={(v) => `${v.toFixed(2)}x`}
          />

          {/* 语调滑块 */}
          <TtsSlider
            label="语调"
            value={config.pitch}
            min={-12}
            max={12}
            step={1}
            unit="半音"
            onChange={handlePitchChange}
            marks={["-12", "0", "+12"]}
            tooltipFormatter={(v) => `${v}半音`}
          />

          {/* 音量滑块 */}
          <TtsSlider
            label="音量"
            value={config.volume}
            min={0}
            max={100}
            step={1}
            unit="%"
            onChange={handleVolumeChange}
            tooltipFormatter={(v) => `${v}%`}
          />

          {/* 试听按钮 */}
          <div className="tts-preview-section">
            <button className="tts-preview-btn" onClick={handlePreview} disabled={previewLoading}>
              {previewLoading ? "⏳ 生成中..." : "🔊 试听"}
            </button>
          </div>

          {/* 字幕联动 */}
          <div className="tts-subtitle-section">
            <div className="tts-subtitle-info">
              <span className="tts-subtitle-label">字幕联动</span>
              <span className="tts-subtitle-desc">
                {config.subtitle_sync ? "TTS 文本自动同步到字幕" : "字幕需手动编辑"}
              </span>
            </div>
            <div
              className={`ep-toggle${config.subtitle_sync ? " active" : ""}`}
              onClick={handleSubtitleSyncToggle}
            >
              <div className="ep-toggle-knob" />
            </div>
          </div>
        </>
      )}

      {/* ── 上传配音模式提示 ── */}
      {config.mode === "upload" && (
        <div className="tts-upload-hint">
          <p>请在右侧面板的「配音素材」中选择已上传的配音文件。</p>
          <p>如需上传新配音，请前往配音库页面。</p>
        </div>
      )}

      {/* ── 底部操作 ── */}
      {config.mode === "tts" && (
        <div className="tts-footer">
          <button className="tts-reset-btn" onClick={handleReset}>
            重置默认
          </button>
        </div>
      )}
    </Drawer>
  )
}

export default TtsPanel