package com.iflytop.gd.app.controller;

import com.iflytop.gd.app.model.dto.CmdDTO;
import com.iflytop.gd.common.result.Result;
import com.iflytop.gd.app.service.cmd.CommandHandler;
import com.iflytop.gd.app.service.cmd.CommandHandlerRegistry;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.concurrent.CompletableFuture;

@Tag(name = "前端调试指令")
@RestController
@RequestMapping("/api/debug/cmd")
@RequiredArgsConstructor
@Slf4j
public class CmdDebugController {
    private final CommandHandlerRegistry registry;

    @Operation(summary = "前端调试指令")
    @PostMapping
    public Result<?> controlMethod(@RequestBody CmdDTO cmdDTO) {
        String cmdId = cmdDTO.getCmdId();
        String cmdCode = cmdDTO.getCmdCode();
        try {
            CommandHandler commandHandler = registry.getHandler(cmdCode);
            if (commandHandler == null) {
                log.error("未找到对应的业务指令");
                return Result.failed();
            }
            log.info("业务指令开始执行");
            CompletableFuture<Void> future = commandHandler.handle(cmdDTO);
            future.whenComplete((v, ex) -> {
                if (ex != null) {
                    log.error("执行业务指令发生异常: {}", cmdDTO, ex);
                } else {
                    log.info("业务指令执行成功");
                }
                log.info("业务指令执行结束");
            });
        } catch (Exception e) {
            log.error("执行业务指令发生异常: {}", cmdDTO, e);
            return Result.failed(e.getMessage());
        }
        return Result.success();
    }


}