package com.estate.expert.admin.controller.admin;

import com.estate.expert.admin.domain.user.User;
import com.estate.expert.admin.service.UserFileService;
import com.estate.expert.common.domain.Session;
import com.estate.expert.common.log.IgnoreRequestLog;
import com.estate.expert.common.rpc.Result;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import springfox.documentation.annotations.ApiIgnore;

import javax.annotation.Resource;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.List;

@Api(tags = "管理后台/文件管理")
@CrossOrigin
@Slf4j
@RestController
@RequestMapping("/public/file")
@Validated
public class UserFileController {

    @Resource
    UserFileService userFileService;

    @ApiOperation(value = "上传文件")
    @PostMapping("/upload")
    public Result uploadFile(
            @ApiIgnore Session session,
            @RequestParam("file") MultipartFile file){
        var resp = userFileService.upload((User) session.getUser(), file);
        return Result.success(resp);
    }

    @ApiOperation(value = "上传多个文件")
    @PostMapping("/uploadMultiple")
    @IgnoreRequestLog
    public Result uploadMultipleFiles(
            @ApiIgnore Session session,
            @RequestParam("files") @NotNull @NotEmpty MultipartFile[] files){
        List<Object> responses = new ArrayList<>();
        for (MultipartFile file : files) {
            var resp = userFileService.upload((User) session.getUser(), file);
            responses.add(resp);
        }
        return Result.success(responses);
    }
}