package jnpf.workflow.admin.controller;

import java.util.List;

import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
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 io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.validation.Valid;
import jnpf.workflow.admin.result.Result;
import jnpf.workflow.common.exception.ResultCode;
import jnpf.workflow.common.model.fo.DefinitionDeleteFo;
import jnpf.workflow.common.model.fo.DefinitionDeployFo;
import jnpf.workflow.common.model.vo.DefinitionVo;
import jnpf.workflow.common.model.vo.DeploymentVo;
import jnpf.workflow.common.service.IDefinitionService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;

@Slf4j
@Tag(name = "流程定义控制层", description = "DefinitionController")
@RestController
@RequiredArgsConstructor
@RequestMapping("/api/Flow/definition")
public class DefinitionController {

    private final IDefinitionService definitionService;

    @Operation(summary = "deploy", description = "部署流程定义")
    @PostMapping("/deploy")
    public Result<DeploymentVo> deploy(@RequestBody @Valid DefinitionDeployFo fo) {
        DeploymentVo vo = definitionService.deployDefinition(fo);
        if (null != vo) {
            return Result.success(vo);
        }
        return Result.failed(ResultCode.DEPLOY_FAILURE);
    }

    @Operation(summary = "list", description = "列表查询流程定义")
    @GetMapping("/list")
    public Result<List<DefinitionVo>> list() {
        return Result.success(definitionService.listDefinition());
    }

    @Operation(summary = "delete", description = "删除流程定义")
    @DeleteMapping
    public Result<Boolean> delete(@Valid DefinitionDeleteFo fo) {
        if (definitionService.deleteDefinition(fo)) {
            return Result.success(ResultCode.DELETE_SUCCESS);
        }
        return Result.failed(ResultCode.DELETE_FAILURE);
    }

    @Operation(summary = "get", description = "获取流程元素")
    @GetMapping("/{deploymentId}")
    public Result getStructure(@PathVariable("deploymentId") String deploymentId) {
        return Result.success(definitionService.getStructure(deploymentId));
    }
}