<?php

namespace App\Http\Controllers\agent;

use App\Http\Controllers\AgentApiController;
use App\Models\Agent\AgentProfitEntry;
use App\Models\Agent\AgentRebateRecord;
use App\Services\Agent\AgentPlanApplicationService;
use Illuminate\Http\Request;

class CommissionController extends AgentApiController
{
    /** 合营分成每日入账记录。 */
    public function records(Request $request)
    {
        return $this->execute(function () use ($request) {
            $data = $request->validate([
                'page' => ['nullable', 'integer', 'min:1'], 'limit' => ['nullable', 'integer', 'min:1', 'max:100'],
                'order_no' => ['nullable', 'string', 'max:48'], 'category' => ['nullable', 'string', 'max:32'],
                'profit_status' => ['nullable', 'in:pending,credited'],
                'start_date' => ['nullable', 'date_format:Y-m-d'], 'end_date' => ['nullable', 'date_format:Y-m-d', 'after_or_equal:start_date'],
            ]);
            $query = AgentRebateRecord::query()->where('agent_id', $this->currentAgent()->id);
            if (!empty($data['order_no'])) $query->where('order_no', $data['order_no']);
            if (!empty($data['category'])) $query->where('platform', $data['category']);
            if (!empty($data['profit_status'])) $query->where('profit_status', $data['profit_status']);
            if (!empty($data['start_date'])) $query->where('settlement_date', '>=', $data['start_date']);
            if (!empty($data['end_date'])) $query->where('settlement_date', '<=', $data['end_date']);
            return $this->page($query, $data, 'settlement_date');
        });
    }

    /** 合营分成注单明细（实时，含未入账）。 */
    public function entries(Request $request)
    {
        return $this->execute(function () use ($request) {
            $data = $request->validate([
                'page' => ['nullable', 'integer', 'min:1'], 'limit' => ['nullable', 'integer', 'min:1', 'max:100'],
                'category' => ['nullable', 'string', 'max:32'], 'user_id' => ['nullable', 'integer'],
                'status' => ['nullable', 'in:counted,skipped_inactive,skipped_no_plan,skipped_category'],
                'credited' => ['nullable', 'boolean'],
                'start_date' => ['nullable', 'date_format:Y-m-d'], 'end_date' => ['nullable', 'date_format:Y-m-d', 'after_or_equal:start_date'],
            ]);
            $query = AgentProfitEntry::query()->where('agent_id', $this->currentAgent()->id);
            foreach (['category', 'user_id', 'status'] as $field) if (!empty($data[$field])) $query->where($field, $data[$field]);
            if (isset($data['credited'])) $request->boolean('credited') ? $query->whereNotNull('rebate_record_id') : $query->whereNull('rebate_record_id');
            if (!empty($data['start_date'])) $query->where('settle_date', '>=', $data['start_date']);
            if (!empty($data['end_date'])) $query->where('settle_date', '<=', $data['end_date']);
            return $this->page($query, $data, 'settled_at');
        });
    }

    public function plans(AgentPlanApplicationService $service)
    {
        return $this->execute(fn () => $service->plans($this->currentAgent()->fresh()));
    }

    public function applyPlan(Request $request, AgentPlanApplicationService $service)
    {
        return $this->execute(function () use ($request, $service) {
            $data = $request->validate([
                'profile_id' => ['required', 'integer'], 'remark' => ['nullable', 'string', 'max:500'],
            ]);
            return $service->apply($this->currentAgent(), (int) $data['profile_id'], (string) ($data['remark'] ?? ''));
        });
    }

    public function planApplications(Request $request, AgentPlanApplicationService $service)
    {
        return $this->execute(function () use ($request, $service) {
            $data = $request->validate([
                'page' => ['nullable', 'integer', 'min:1'], 'limit' => ['nullable', 'integer', 'min:1', 'max:100'],
                'status' => ['nullable', 'in:pending,approved,rejected'],
            ]);
            return $service->paginate($data, $this->currentAgent());
        });
    }

    private function page($query, array $data, string $orderBy): array
    {
        $page = max(1, (int) ($data['page'] ?? 1));
        $limit = min(100, max(1, (int) ($data['limit'] ?? 20)));
        $total = (clone $query)->count();
        $list = $query->orderByDesc($orderBy)->orderByDesc('id')->forPage($page, $limit)->get();
        return compact('total', 'page', 'limit', 'list');
    }
}