package com.iailab.module.system.controller.admin.permission;

import com.iailab.framework.common.enums.CommonStatusEnum;
import com.iailab.framework.common.pojo.CommonResult;
import com.iailab.framework.common.util.object.BeanUtils;
import com.iailab.module.system.controller.admin.permission.vo.menu.MenuListReqVO;
import com.iailab.module.system.controller.admin.permission.vo.menu.MenuRespVO;
import com.iailab.module.system.controller.admin.permission.vo.menu.MenuSaveVO;
import com.iailab.module.system.controller.admin.permission.vo.menu.MenuSimpleRespVO;
import com.iailab.module.system.dal.dataobject.permission.MenuDO;
import com.iailab.module.system.service.permission.MenuService;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.validation.Valid;
import java.util.Comparator;
import java.util.List;

import static com.iailab.framework.common.pojo.CommonResult.error;
import static com.iailab.framework.common.pojo.CommonResult.success;
import static com.iailab.framework.tenant.core.context.TenantContextHolder.getTenantId;

@Tag(name = "管理后台 - 菜单")
@RestController
@RequestMapping("/system/menu")
@Validated
public class MenuController {

    @Resource
    private MenuService menuService;

    @PostMapping("/create")
    @Operation(summary = "创建菜单")
    @PreAuthorize("@ss.hasPermission('system:menu:create')")
    public CommonResult<Long> createMenu(@Valid @RequestBody MenuSaveVO createReqVO) {
        Long menuId = menuService.createMenu(createReqVO);
        return success(menuId);
    }

    @PostMapping("/createAppMenu")
    @Operation(summary = "创建菜单")
    @PreAuthorize("@ss.hasPermission('system:app-menu:create')")
    public CommonResult<Long> createAppMenu(@Valid @RequestBody MenuSaveVO createReqVO) {
        Long menuId = menuService.createMenu(createReqVO);
        return success(menuId);
    }

    @PutMapping("/update")
    @Operation(summary = "修改菜单")
    @PreAuthorize("@ss.hasPermission('system:menu:update')")
    public CommonResult<Boolean> updateMenu(@Valid @RequestBody MenuSaveVO updateReqVO) {
        menuService.updateMenu(updateReqVO);
        return success(true);
    }

    @PutMapping("/updateAppMenu")
    @Operation(summary = "修改菜单")
    @PreAuthorize("@ss.hasPermission('system:app-menu:update')")
    public CommonResult<Boolean> updateAppMenu(@Valid @RequestBody MenuSaveVO updateReqVO) {
        menuService.updateMenu(updateReqVO);
        return success(true);
    }

    @DeleteMapping("/delete")
    @Operation(summary = "删除菜单")
    @Parameter(name = "id", description = "菜单编号", required= true, example = "1024")
    @PreAuthorize("@ss.hasPermission('system:menu:delete')")
    public CommonResult<Boolean> deleteMenu(@RequestParam("id") Long id) {
        menuService.deleteMenu(id);
        return success(true);
    }

    @DeleteMapping("/deleteAppMenu")
    @Operation(summary = "删除菜单")
    @Parameter(name = "id", description = "菜单编号", required= true, example = "1024")
    @PreAuthorize("@ss.hasPermission('system:app-menu:delete')")
    public CommonResult<Boolean> deleteAppMenu(@RequestParam("id") Long id) {
        menuService.deleteMenu(id);
        return success(true);
    }


    @GetMapping("/list")
    @Operation(summary = "获取菜单列表", description = "用于【菜单管理】界面")
    @PreAuthorize("@ss.hasPermission('system:menu:query')")
    public CommonResult<List<MenuRespVO>> getMenuList(MenuListReqVO reqVO) {
        List<MenuDO> list = menuService.getMenuList(reqVO);
        list.sort(Comparator.comparing(MenuDO::getSort));
        return success(BeanUtils.toBean(list, MenuRespVO.class));
    }

    @GetMapping("/app-menu-list")
    @Operation(summary = "获取应用菜单列表", description = "用于【应用菜单】界面")
    @PreAuthorize("@ss.hasPermission('system:app-menu:query')")
    public CommonResult<List<MenuRespVO>> getAppMenuList(MenuListReqVO reqVO) {
        // 获取 tenantId
        Long tenantId = getTenantId();
        // 管理员租户不在此管理菜单
        if(tenantId == 1l) {
            return error(-1, "管理员租户请在“菜单管理”中管理菜单！");
        }
        List<MenuDO> list = menuService.getAppMenuList(tenantId, reqVO);
        list.sort(Comparator.comparing(MenuDO::getSort));
        return success(BeanUtils.toBean(list, MenuRespVO.class));
    }

    @GetMapping({"/list-all-simple", "simple-list"})
    @Operation(summary = "获取菜单精简信息列表", description = "只包含被开启的菜单，用于【角色分配菜单】功能的选项。" +
            "在多租户的场景下，会只返回租户所在套餐有的菜单")
    public CommonResult<List<MenuSimpleRespVO>> getSimpleMenuList() {
        List<MenuDO> list = menuService.getMenuListByTenant(
                new MenuListReqVO().setStatus(CommonStatusEnum.ENABLE.getStatus()));
        list.sort(Comparator.comparing(MenuDO::getSort));
        return success(BeanUtils.toBean(list, MenuSimpleRespVO.class));
    }

    @GetMapping({"simple-app-menus"})
    @Operation(summary = "获取应用菜单精简信息列表", description = "只包含被开启的菜单，用于【角色分配菜单】功能的选项。" +
            "在多租户的场景下，会只返回租户所在套餐有的菜单")
    public CommonResult<List<MenuSimpleRespVO>> getSimpleAppMenuList() {
        List<MenuDO> list = menuService.getAppMenuListByTenant(
                new MenuListReqVO().setStatus(CommonStatusEnum.ENABLE.getStatus()));
        list.sort(Comparator.comparing(MenuDO::getSort));
        return success(BeanUtils.toBean(list, MenuSimpleRespVO.class));
    }

    @GetMapping("/get")
    @Operation(summary = "获取菜单信息")
    @PreAuthorize("@ss.hasPermission('system:menu:query')")
    public CommonResult<MenuRespVO> getMenu(Long id) {
        MenuDO menu = menuService.getMenu(id);
        return success(BeanUtils.toBean(menu, MenuRespVO.class));
    }

    @GetMapping("/getAppMenu")
    @Operation(summary = "获取菜单信息")
    @PreAuthorize("@ss.hasPermission('system:app-menu:query')")
    public CommonResult<MenuRespVO> getAppMenu(Long id) {
        MenuDO menu = menuService.getMenu(id);
        return success(BeanUtils.toBean(menu, MenuRespVO.class));
    }

}