package com.fuyuanshen.app.controller;

import com.fuyuanshen.app.service.AudioProcessService;
import com.fuyuanshen.app.service.VideoProcessService;
import com.fuyuanshen.common.core.domain.R;
import com.fuyuanshen.common.idempotent.annotation.RepeatSubmit;
import com.fuyuanshen.common.web.core.BaseController;
import com.fuyuanshen.equipment.utils.FileHashUtil;
import lombok.RequiredArgsConstructor;
import org.springframework.http.MediaType;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.List;
import java.util.concurrent.TimeUnit;

/**
 * APP 视频处理控制器
 */
@Validated
@RequiredArgsConstructor
@RestController
@RequestMapping("/app/video")
public class AppVideoController extends BaseController {

    private final VideoProcessService videoProcessService;
    private final AudioProcessService audioProcessService;
    private final FileHashUtil fileHashUtil;


    @PostMapping(value = "/upload", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
    @RepeatSubmit(interval = 2, timeUnit = TimeUnit.SECONDS, message = "请勿重复提交！")
    public R<List<String>> uploadVideo(@RequestParam("file") MultipartFile file) throws IOException {
        // 输出文件基本信息
        System.out.println("FileName: " + file.getOriginalFilename());
        System.out.println("FileSize: " + file.getSize());
        System.out.println("ContentType: " + file.getContentType());

        String fileHash = fileHashUtil.hash(file);
        System.out.println("fileHash:" + fileHash);

        // 可以添加更多视频属性检查
        return R.ok(videoProcessService.processVideo(file));
    }


    /**
     * 上传音频文件并转码
     */
    @PostMapping(value = "/audio", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
    @RepeatSubmit(interval = 2, timeUnit = TimeUnit.SECONDS, message = "请勿重复提交！")
    public R<List<String>> uploadAudio(@RequestParam("file") MultipartFile file) {
        return R.ok(audioProcessService.processAudio(file));
    }

    /**
     * 文字转音频TTS服务
     */
    @GetMapping("/audioTTS")
    @RepeatSubmit(interval = 2, timeUnit = TimeUnit.SECONDS, message = "请勿重复提交！")
    public R<List<String>> uploadAudioTTS(@RequestParam String text) throws IOException {
        return R.ok(audioProcessService.generateStandardPcmData(text));
    }

    /**
     * 提取文本内容（只支持txt/docx）
     */
    @PostMapping(value = "/extract", consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
    @RepeatSubmit(interval = 2, timeUnit = TimeUnit.SECONDS, message = "请勿重复提交！")
    public R<String> extract(@RequestParam("file") MultipartFile file) throws Exception {
        return R.ok("Success", audioProcessService.extract(file));
    }

}