package com.vincent.rsf.server.system.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.vincent.rsf.framework.common.Cools;
import com.vincent.rsf.framework.common.R;
import com.vincent.rsf.server.common.annotation.OperationLog;
import com.vincent.rsf.server.common.domain.BaseParam;
import com.vincent.rsf.server.common.domain.KeyValVo;
import com.vincent.rsf.server.common.domain.PageParam;
import com.vincent.rsf.server.common.utils.ExcelUtil;
import com.vincent.rsf.server.system.entity.Host;
import com.vincent.rsf.server.system.service.HostService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletResponse;
import java.util.*;

@RestController
public class HostController extends BaseController {

    @Autowired
    private HostService hostService;

    @PreAuthorize("hasAuthority('system:host:list')")
    @PostMapping("/host/page")
    public R page(@RequestBody Map<String, Object> map) {
        BaseParam baseParam = buildParam(map, BaseParam.class);
        PageParam<Host, BaseParam> pageParam = new PageParam<>(baseParam, Host.class);
        return R.ok().add(hostService.page(pageParam, pageParam.buildWrapper(true)));
    }

    @PreAuthorize("hasAuthority('system:host:list')")
    @PostMapping("/host/list")
    public R list(@RequestBody Map<String, Object> map) {
        return R.ok().add(hostService.list());
    }

    @PreAuthorize("hasAuthority('system:host:list')")
    @PostMapping({"/host/many/{ids}", "/hosts/many/{ids}"})
    public R many(@PathVariable Long[] ids) {
        return R.ok().add(hostService.listByIds(Arrays.asList(ids)));
    }

    @PreAuthorize("hasAuthority('system:host:list')")
    @GetMapping("/host/{id}")
    public R get(@PathVariable("id") Long id) {
        return R.ok().add(hostService.getById(id));
    }

    @PreAuthorize("hasAuthority('system:host:save')")
    @OperationLog("Create Host")
    @PostMapping("/host/save")
    public R save(@RequestBody Host host) {
        Date now = new Date();
        host.setCreateTime(now);
        host.setUpdateTime(now);
        if (!hostService.save(host)) {
            return R.error("Save Fail");
        }
        return R.ok("Save Success").add(host);
    }

    @PreAuthorize("hasAuthority('system:host:update')")
    @OperationLog("Update Host")
    @PostMapping("/host/update")
    public R update(@RequestBody Host host) {
        host.setUpdateTime(new Date());
        if (!hostService.updateById(host)) {
            return R.error("Update Fail");
        }
        return R.ok("Update Success").add(host);
    }

    @PreAuthorize("hasAuthority('system:host:remove')")
    @OperationLog("Delete Host")
    @PostMapping("/host/remove/{ids}")
    public R remove(@PathVariable Long[] ids) {
        if (!hostService.removeByIds(Arrays.asList(ids))) {
            return R.error("Delete Fail");
        }
        return R.ok("Delete Success").add(ids);
    }

    @PreAuthorize("hasAuthority('system:host:list')")
    @PostMapping("/host/query")
    public R query(@RequestParam(required = false) String condition) {
        List<KeyValVo> vos = new ArrayList<>();
        LambdaQueryWrapper<Host> wrapper = new LambdaQueryWrapper<>();
        if (!Cools.isEmpty(condition)) {
            wrapper.like(Host::getName, condition);
        }
        hostService.page(new Page<>(1, 30), wrapper).getRecords().forEach(
                item -> vos.add(new KeyValVo(item.getId(), item.getName()))
        );
        return R.ok().add(vos);
    }

    @PreAuthorize("hasAuthority('system:host:list')")
    @PostMapping("/host/export")
    public void export(@RequestBody Map<String, Object> map, HttpServletResponse response) throws Exception {
        ExcelUtil.build(ExcelUtil.create(hostService.list(), Host.class), response);
    }

}