kknongchang_2506/app/Module/Pet/AdminControllers/PetBattleTeamMemberController.php

<?php

namespace App\Module\Pet\AdminControllers;

use App\Module\Pet\Models\PetBattleTeamMember;
use App\Module\Pet\Repositorys\PetBattleTeamMemberRepository;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use UCore\DcatAdmin\AdminController;
use Spatie\RouteAttributes\Attributes\Resource;
use App\Module\Pet\AdminControllers\Helper\FilterHelper;
use App\Module\Pet\AdminControllers\Helper\FormHelper;
use App\Module\Pet\AdminControllers\Helper\GridHelper;
use App\Module\Pet\AdminControllers\Helper\ShowHelper;

/**
 * 宠物争霸赛队伍成员控制器
 *
 * @package App\Module\Pet\AdminControllers
 */
#[Resource('pet-battle-team-members', names: 'dcat.admin.pet-battle-team-members')]
class PetBattleTeamMemberController extends AdminController
{
    /**
     * 标题
     *
     * @var string
     */
    protected $title = '宠物争霸赛队伍成员';

    /**
     * 列表页
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new PetBattleTeamMemberRepository(['team', 'pet']), function (Grid $grid) {
            $helper = new GridHelper($grid, $this);
            $grid->column('id', 'ID')->sortable();
            $grid->column('team.name', '所属队伍');
            $grid->column('user_id', '用户ID')->sortable();
            $grid->column('pet.name', '宠物名称');
            $grid->column('power', '战力贡献')->sortable();
            $grid->column('join_time', '加入时间')->sortable();

            // 添加是否队长标识
            $grid->column('is_leader', '是否队长')->display(function () {
                return $this->team && $this->team->leader_id == $this->user_id
                    ? '<span class="label bg-success">是</span>'
                    : '<span class="label bg-default">否</span>';
            })->label();

            // 筛选
            $grid->filter(function ($filter) {
                $helper = new FilterHelper($filter, $this);
                $helper->equal('id', 'ID');
                $filter->equal('team_id', '所属队伍')->select(function () {
                    return \App\Module\Pet\Models\PetBattleTeam::pluck('name', 'id');
                });
                $filter->equal('user_id', '用户ID');
                $helper->equalSelectModelPet('pet_id', '宠物');
                $filter->between('power', '战力贡献');
                $filter->between('join_time', '加入时间')->datetime();
            });

            // 默认按战力贡献倒序排序
            $grid->model()->orderBy('power', 'desc');

            return $grid;
        });
    }

    /**
     * 详情页
     *
     * @param mixed $id
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new PetBattleTeamMemberRepository(['team', 'pet', 'user']), function (Show $show) {
            $helper = new ShowHelper($show, $this);
            $helper->field('id', 'ID');
            $show->field('team.name', '所属队伍');
            $show->field('team.season.name', '所属赛季');
            $show->field('user_id', '用户ID');
            $show->field('pet.name', '宠物名称');
            $show->field('pet.grade', '宠物品阶')->as(function ($grade) {
                $labels = [
                    'FIRST' => '一品',
                    'SECOND' => '二品',
                    'THIRD' => '三品',
                    'FOURTH' => '四品',
                ];
                return $labels[$grade] ?? $grade;
            });
            $show->field('pet.level', '宠物等级');
            $show->field('power', '战力贡献');
            $show->field('join_time', '加入时间');

            // 显示是否队长
            $show->field('is_leader', '是否队长')->as(function () {
                return $this->team && $this->team->leader_id == $this->user_id ? '是' : '否';
            });

            return $show;
        });
    }

    /**
     * 表单
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new PetBattleTeamMemberRepository(), function (Form $form) {
            $helper = new FormHelper($form, $this);
            $form->display('id', 'ID');

            $form->select('team_id', '所属队伍')
                ->options(function () {
                    return \App\Module\Pet\Models\PetBattleTeam::pluck('name', 'id');
                })
                ->required();

            $form->number('user_id', '用户ID')
                ->required()
                ->help('用户的ID');

            $helper->selectModelPet('pet_id', '宠物')
                ->required()
                ->help('用户参赛的宠物');

            $form->number('power', '战力贡献')
                ->min(0)
                ->default(0)
                ->required()
                ->help('宠物的战力贡献值');

            $form->datetime('join_time', '加入时间')
                ->default(now())
                ->required();

            // 保存前回调
            $form->saving(function (Form $form) {
                // 验证用户和宠物的关联性
                if ($form->pet_id && $form->user_id) {
                    $pet = \App\Module\Pet\Models\PetUser::find($form->pet_id);
                    if ($pet && $pet->user_id != $form->user_id) {
                        return $form->error('所选宠物不属于该用户');
                    }
                }

                // 验证用户在同一赛季中是否已经加入了其他队伍
                if ($form->team_id && $form->user_id) {
                    $team = \App\Module\Pet\Models\PetBattleTeam::find($form->team_id);
                    if ($team) {
                        $seasonId = $team->season_id;
                        $existingMember = PetBattleTeamMember::whereHas('team', function ($query) use ($seasonId) {
                            $query->where('season_id', $seasonId);
                        })->where('user_id', $form->user_id)
                          ->where('id', '!=', $form->model()->id)
                          ->first();

                        if ($existingMember) {
                            return $form->error('该用户已经加入了本赛季的其他队伍');
                        }
                    }
                }
            });

            // 保存后回调
            $form->saved(function (Form $form) {
                // 更新队伍的总战力和成员数量
                if ($form->team_id) {
                    $team = \App\Module\Pet\Models\PetBattleTeam::find($form->team_id);
                    if ($team) {
                        $totalPower = PetBattleTeamMember::where('team_id', $team->id)->sum('power');
                        $memberCount = PetBattleTeamMember::where('team_id', $team->id)->count();

                        $team->total_power = $totalPower;
                        $team->member_count = $memberCount;
                        $team->save();
                    }
                }
            });

            return $form;
        });
    }
}