<?php

namespace App\Http\Controllers;

use App\Services\ZentaoService;
use Illuminate\Http\Request;
use Illuminate\Http\JsonResponse;

class ZentaoController extends Controller
{
    protected ZentaoService $zentaoService;

    public function __construct(ZentaoService $zentaoService)
    {
        $this->zentaoService = $zentaoService;
    }

    /**
     * 获取禅道用户列表
     */
    public function getUsers(): JsonResponse
    {
        try {
            $users = $this->zentaoService->getUsers();
            
            return response()->json([
                'success' => true,
                'users' => $users,
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => $e->getMessage(),
            ], 500);
        }
    }

    /**
     * 获取指定用户的本周任务和下周任务
     */
    public function getTasks(Request $request): JsonResponse
    {
        $request->validate([
            'account' => 'required|string',
            'week_start' => 'nullable|date',
            'week_end' => 'nullable|date',
        ]);

        $account = $request->input('account');
        $weekStart = $request->input('week_start');
        $weekEnd = $request->input('week_end');

        try {
            // 获取本周完成的任务
            $thisWeekTasks = $this->zentaoService->getWeeklyTasks($account, $weekStart, $weekEnd);
            
            // 获取下周任务（未完成的任务）
            $nextWeekTasks = $this->zentaoService->getNextWeekTasks($account, $weekStart);

            return response()->json([
                'success' => true,
                'this_week_tasks' => $thisWeekTasks,
                'next_week_tasks' => $nextWeekTasks,
                'summary' => [
                    'this_week_count' => count($thisWeekTasks),
                    'next_week_count' => count($nextWeekTasks),
                ],
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => $e->getMessage(),
            ], 500);
        }
    }

    /**
     * 测试禅道数据库连接
     */
    public function testConnection(): JsonResponse
    {
        try {
            $connected = $this->zentaoService->testConnection();
            
            if ($connected) {
                return response()->json([
                    'success' => true,
                    'message' => '禅道数据库连接成功',
                ]);
            } else {
                return response()->json([
                    'success' => false,
                    'message' => '禅道数据库连接失败',
                ], 500);
            }
        } catch (\Exception $e) {
            return response()->json([
                'success' => false,
                'message' => '连接测试失败: ' . $e->getMessage(),
            ], 500);
        }
    }
}