<?php
declare(strict_types=1);

namespace app\command;

use think\console\Command;
use think\console\Input;
use think\console\Output;
use think\facade\Db;

/**
 * e2e 验收：分销员等级配置检验命令
 *
 * 用法：
 *   php think hjf:verify-agent-config
 *
 * 说明：
 *   验证 eb_agent_level 和 eb_agent_level_task 表中的数据配置与 PRD 3.2 一致。
 *   若不一致则输出差异明细并自动修正（--fix 参数），修正后输出最终结果。
 *
 * Class HjfVerifyAgentConfig
 * @package app\command
 */
class HjfVerifyAgentConfig extends Command
{
    protected function configure(): void
    {
        $this->setName('hjf:verify-agent-config')
            ->setDescription('e2e 验收分销员等级奖励积分与升级任务配置是否与 PRD 一致，传入 --fix 自动修正')
            ->addOption('fix', null, \think\console\input\Option::VALUE_NONE, '自动修正不一致的配置');
    }

    protected function execute(Input $input, Output $output): int
    {
        $fix = (bool)$input->getOption('fix');
        $hasError = false;

        $output->writeln('');
        $output->writeln('========================================================');
        $output->writeln('  HJF 分销员等级配置 e2e 验收');
        $output->writeln('========================================================');

        // ----------------------------------------------------------------
        // 1) eb_agent_level — 奖励积分配置（PRD 3.2）
        // ----------------------------------------------------------------
        $output->writeln('');
        $output->writeln('【1】eb_agent_level 奖励积分配置');
        $output->writeln('------------------------------------------------------------');

        $expectedLevels = [
            1 => ['name_hint' => '创客',   'direct_reward_points' => 500,  'umbrella_reward_points' => 0],
            2 => ['name_hint' => '云店',   'direct_reward_points' => 800,  'umbrella_reward_points' => 300],
            3 => ['name_hint' => '服务中心', 'direct_reward_points' => 1000, 'umbrella_reward_points' => 200],
            4 => ['name_hint' => '合伙人',  'direct_reward_points' => 1300, 'umbrella_reward_points' => 300],
        ];

        $levels = Db::name('agent_level')
            ->whereIn('grade', array_keys($expectedLevels))
            ->field('id,name,grade,direct_reward_points,umbrella_reward_points')
            ->select()
            ->toArray();

        $levelsByGrade = [];
        foreach ($levels as $level) {
            $levelsByGrade[(int)$level['grade']] = $level;
        }

        foreach ($expectedLevels as $grade => $expected) {
            if (!isset($levelsByGrade[$grade])) {
                $output->writeln("  [MISS]  grade={$grade} ({$expected['name_hint']}) 行不存在！");
                $hasError = true;
                continue;
            }
            $row = $levelsByGrade[$grade];
            $errors = [];
            if ((int)$row['direct_reward_points'] !== $expected['direct_reward_points']) {
                $errors[] = "direct_reward_points={$row['direct_reward_points']}（期望 {$expected['direct_reward_points']}）";
            }
            if ((int)$row['umbrella_reward_points'] !== $expected['umbrella_reward_points']) {
                $errors[] = "umbrella_reward_points={$row['umbrella_reward_points']}（期望 {$expected['umbrella_reward_points']}）";
            }
            if ($errors) {
                $hasError = true;
                $output->writeln("  [FAIL]  grade={$grade} {$row['name']}：" . implode('，', $errors));
                if ($fix) {
                    Db::name('agent_level')->where('id', $row['id'])->update([
                        'direct_reward_points'   => $expected['direct_reward_points'],
                        'umbrella_reward_points' => $expected['umbrella_reward_points'],
                    ]);
                    $output->writeln("  [FIX]   已修正 grade={$grade} {$row['name']}");
                }
            } else {
                $output->writeln("  [OK]    grade={$grade} {$row['name']}  direct={$row['direct_reward_points']}  umbrella={$row['umbrella_reward_points']}");
            }
        }

        // ----------------------------------------------------------------
        // 2) eb_agent_level_task — 升级任务配置（PRD 3.2）
        // ----------------------------------------------------------------
        $output->writeln('');
        $output->writeln('【2】eb_agent_level_task 升级任务配置');
        $output->writeln('------------------------------------------------------------');

        // PRD 任务配置：[grade => [[type, number, description], ...]]
        $expectedTasks = [
            1 => [[6, 3,    '直推满 3 单']],
            2 => [[7, 30,   '伞下满 30 单'], [8, 3, '至少 3 个直推']],
            3 => [[7, 100,  '伞下满 100 单'], [8, 3, '至少 3 个直推']],
            4 => [[7, 1000, '伞下满 1000 单'], [8, 3, '至少 3 个直推']],
        ];

        foreach ($expectedTasks as $grade => $tasks) {
            if (!isset($levelsByGrade[$grade])) {
                $output->writeln("  [SKIP]  grade={$grade} 等级行不存在，跳过任务检查");
                continue;
            }
            $levelId = $levelsByGrade[$grade]['id'];
            $levelName = $levelsByGrade[$grade]['name'];

            foreach ($tasks as [$type, $number, $desc]) {
                $taskRow = Db::name('agent_level_task')
                    ->where('level_id', $levelId)
                    ->where('type', $type)
                    ->field('id,number')
                    ->find();

                if (!$taskRow) {
                    $hasError = true;
                    $output->writeln("  [MISS]  grade={$grade} {$levelName} type={$type}（{$desc}）行不存在！");
                    if ($fix) {
                        Db::name('agent_level_task')->insert([
                            'level_id' => $levelId,
                            'type'     => $type,
                            'number'   => $number,
                        ]);
                        $output->writeln("  [FIX]   已插入 grade={$grade} type={$type} number={$number}");
                    }
                } elseif ((int)$taskRow['number'] !== $number) {
                    $hasError = true;
                    $output->writeln("  [FAIL]  grade={$grade} {$levelName} type={$type}（{$desc}）number={$taskRow['number']}（期望 {$number}）");
                    if ($fix) {
                        Db::name('agent_level_task')->where('id', $taskRow['id'])->update(['number' => $number]);
                        $output->writeln("  [FIX]   已修正 grade={$grade} type={$type} number={$number}");
                    }
                } else {
                    $output->writeln("  [OK]    grade={$grade} {$levelName} type={$type}（{$desc}）number={$taskRow['number']}");
                }
            }
        }

        // ----------------------------------------------------------------
        // 输出汇总
        // ----------------------------------------------------------------
        $output->writeln('');
        $output->writeln('========================================================');
        if ($hasError) {
            if ($fix) {
                $output->writeln('  结果：检测到配置不一致，已自动修正。');
            } else {
                $output->writeln('  结果：检测到配置不一致，请使用 --fix 自动修正，或手动更新数据库。');
            }
        } else {
            $output->writeln('  结果：所有配置与 PRD 一致，验收通过 ✓');
        }
        $output->writeln('========================================================');
        $output->writeln('');

        return $hasError ? 1 : 0;
    }
}