using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using AdminService.Admin;
using Common;
using CommonInfrastructure;
using Domain.Admin.Admin;
using Domain.Admin.Admin.ENum;
using Domain.Admin.Admin.Param;
using Microsoft.AspNetCore.Mvc;
using MongoRepository;

namespace AdminApi.Controllers
{
    [Route("adminapi/[controller]")]
    [ApiController]
    public class OperationLogController : BaseController
    {
        private readonly IAdminOperationLogService _operationLogService;
        private readonly IMongoBaseRepository<SystemUser> _systemUserRepo;
        private readonly IMongoBaseRepository<AdminOperationLog> _logRepo;

        public OperationLogController(IAdminOperationLogService operationLogService, IMongoBaseRepository<SystemUser> systemUserRepo, IMongoBaseRepository<AdminOperationLog> logRepo)
        {
            _operationLogService = operationLogService;
            _systemUserRepo = systemUserRepo;
            _logRepo = logRepo;
        }

        [HttpPost("list")]
        public async Task<PageResponse<OperationLogDto>> GetList([FromBody] OperationLogQueryParam param)
        {
            var (list, count) = await _operationLogService.QueryPage(param);
            if (list == null)
                return this.ToPageResult(new List<OperationLogDto>(), 0);
            var dtos = list.Select(MapToDto);
            return this.ToPageResult(dtos, (int)count);
        }

        [HttpGet("admins")]
        public async Task<BaseResponse<List<AdminOptionDto>>> GetAdmins()
        {
            var users = await _systemUserRepo.FilterByAsync(x => x.State == 1);
            var result = users.Select(x => new AdminOptionDto { Value = x.Id, Label = x.DisplayName }).ToList();
            return this.ToResult(result);
        }

        [HttpGet("modules")]
        public BaseResponse<List<ModuleOptionDto>> GetModules()
        {
            var modules = Enum.GetValues<EnumOperationModule>()
                .Select(x => new ModuleOptionDto { Value = (int)x, Label = ((int)x).ToString() })
                .ToList();
            return this.ToResult(modules);
        }

        [HttpPost("Delete")]
        public async Task<BaseResponse<string>> Delete(string id)
        {
            var result = await _logRepo.DeleteByIdAsync(id);
            if (result.ok)
                return this.ToResult("删除成功");
            else
                return this.ToFailResult<string>("删除失败");
        }

        [HttpPost("BatchDelete")]
        public async Task<BaseResponse<string>> BatchDelete([FromBody] List<string> ids)
        {
            int success = 0, fail = 0;
            foreach (var id in ids)
            {
                var result = await _logRepo.DeleteByIdAsync(id);
                if (result.ok)
                    success++;
                else
                    fail++;
            }
            if (fail == 0)
                return this.ToResult($"成功删除 {success} 条");
            return this.ToResult($"删除完成：成功 {success} 条，失败 {fail} 条");
        }

        private static OperationLogDto MapToDto(AdminOperationLog entity)
        {
            return new OperationLogDto
            {
                Id = entity.Id,
                AdminId = entity.AdminId ?? "",
                AdminName = entity.AdminName ?? "",
                Module = entity.Module,
                ActionType = entity.ActionType ?? "",
                Description = entity.Description ?? "",
                HttpMethod = entity.HttpMethod ?? "",
                RequestPath = entity.RequestPath ?? "",
                Ip = entity.Ip ?? "",
                Status = entity.Status,
                OperateTime = entity.OperateTime
            };
        }
    }

    public class OperationLogDto
    {
        public string Id { get; set; }
        public string AdminId { get; set; }
        public string AdminName { get; set; }
        public int Module { get; set; }
        public string ActionType { get; set; }
        public string Description { get; set; }
        public string HttpMethod { get; set; }
        public string RequestPath { get; set; }
        public string Ip { get; set; }
        public int Status { get; set; }
        public DateTime OperateTime { get; set; }
    }

    public class AdminOptionDto
    {
        public string Value { get; set; }
        public string Label { get; set; }
    }

    public class ModuleOptionDto
    {
        public int Value { get; set; }
        public string Label { get; set; }
    }
}