<?php
// +----------------------------------------------------------------------
// | saiadmin [ saiadmin快速开发框架 ]
// +----------------------------------------------------------------------
namespace app\dice\controller\reward;

use app\dice\logic\reward\DiceRewardLogic;
use app\dice\model\reward\DiceReward;
use plugin\saiadmin\basic\BaseController;
use plugin\saiadmin\service\Permission;
use support\Request;
use support\Response;

/**
 * 奖励对照控制器（dice_reward，按方向分页列表 + 权重编辑）
 */
class DiceRewardController extends BaseController
{
    /**
     * 分页列表，按 direction 区分顺时针(0)/逆时针(1)
     * 参数：direction(必), tier(选), page, limit, orderField, orderType
     */
    #[Permission('奖励对照列表', 'dice:reward:index:index')]
    public function index(Request $request): Response
    {
        $direction = $request->input('direction', null);
        if ($direction === null || $direction === '') {
            return $this->fail('请传入 direction（0=顺时针 1=逆时针）');
        }
        $direction = (int) $direction;
        if (!in_array($direction, [DiceReward::DIRECTION_CLOCKWISE, DiceReward::DIRECTION_COUNTERCLOCKWISE], true)) {
            return $this->fail('direction 必须为 0（顺时针）或 1（逆时针）');
        }
        $tier = $request->input('tier', '');
        $page = (int) $request->input('page', 1);
        $limit = (int) $request->input('limit', 10);
        $orderField = $request->input('orderField', 'r.tier');
        $orderType = $request->input('orderType', 'asc');

        $logic = new DiceRewardLogic();
        $data = $logic->getListWithConfig($direction, [
            'tier'       => $tier,
            'orderField' => $orderField,
            'orderType'  => $orderType,
        ], $page, $limit);
        return $this->success($data);
    }

    /**
     * 权重编辑弹窗：按档位分组获取当前方向的配置+权重（单方向，用于兼容）
     * 参数：direction 0=顺时针 1=逆时针
     */
    #[Permission('奖励对照列表', 'dice:reward:index:index')]
    public function weightRatioList(Request $request): Response
    {
        $direction = (int) $request->input('direction', 0);
        if (!in_array($direction, [DiceReward::DIRECTION_CLOCKWISE, DiceReward::DIRECTION_COUNTERCLOCKWISE], true)) {
            $direction = DiceReward::DIRECTION_CLOCKWISE;
        }
        $logic = new DiceRewardLogic();
        $data = $logic->getListGroupedByTierForDirection($direction);
        return $this->success($data);
    }

    /**
     * 权重编辑弹窗：按档位分组获取配置+顺时针/逆时针权重（dice_reward 双方向）
     * 返回与 reward_config 权重配比一致结构，供奖励对照页弹窗同时编辑 direction=0/1
     */
    #[Permission('奖励对照列表', 'dice:reward:index:index')]
    public function weightRatioListWithDirection(Request $request): Response
    {
        $logic = new DiceRewardLogic();
        $data = $logic->getListGroupedByTierWithDirection();
        return $this->success($data);
    }

    /**
     * 权重编辑弹窗：按方向+点数批量更新权重（写入 dice_reward）
     * 参数：items: [{ grid_number, weight_clockwise, weight_counterclockwise }, ...]
     */
    #[Permission('奖励对照修改', 'dice:reward:index:update')]
    public function batchUpdateWeights(Request $request): Response
    {
        $items = $request->post('items', []);
        if (!is_array($items)) {
            return $this->fail('参数 items 必须为数组');
        }
        try {
            $logic = new DiceRewardLogic();
            $logic->batchUpdateWeights($items);
            return $this->success('保存成功');
        } catch (\plugin\saiadmin\exception\ApiException $e) {
            return $this->fail($e->getMessage());
        }
    }

    /**
     * 权重编辑弹窗：批量更新当前方向的权重（单方向，用于兼容）
     * 参数：direction(必), items: [{ id, weight }, ...]
     */
    #[Permission('奖励对照修改', 'dice:reward:index:update')]
    public function batchUpdateWeightsByDirection(Request $request): Response
    {
        $direction = (int) $request->post('direction', 0);
        if (!in_array($direction, [DiceReward::DIRECTION_CLOCKWISE, DiceReward::DIRECTION_COUNTERCLOCKWISE], true)) {
            return $this->fail('direction 必须为 0（顺时针）或 1（逆时针）');
        }
        $items = $request->post('items', []);
        if (!is_array($items)) {
            return $this->fail('参数 items 必须为数组');
        }
        try {
            $logic = new DiceRewardLogic();
            $logic->batchUpdateWeightsByDirection($direction, $items);
            return $this->success('保存成功');
        } catch (\plugin\saiadmin\exception\ApiException $e) {
            return $this->fail($e->getMessage());
        }
    }
}