{

private readonly IDepartmentServices _departmentServices;

private readonly IWebHostEnvironment _env;

public DepartmentController(IDepartmentServices departmentServices, IWebHostEnvironment env)

{

_departmentServices = departmentServices;

_env = env;

}

[HttpGet]

public async Task<MessageModel<PageModel<Department>>> Get(int page = 1, string key = "", int intPageSize = 50)

{

if (string.IsNullOrEmpty(key) || string.IsNullOrWhiteSpace(key))

{

key = "";

}

Expression<Func<Department, bool>> whereExpression = a => true;

return new MessageModel<PageModel<Department>>()

{

msg = "获取成功",

success = true,

response = await _departmentServices.QueryPage(whereExpression, page, intPageSize)

};

}

[HttpGet("{id}")]

public async Task<MessageModel<Department>> Get(string id)

{

return new MessageModel<Department>()

{

msg = "获取成功",

success = true,

response = await _departmentServices.QueryById(id)

};

}

/// <summary>

/// 查询树形 Table

/// </summary>

/// <param name="f">父节点</param>

/// <param name="key">关键字</param>

/// <returns></returns>

[HttpGet]

[AllowAnonymous]

public async Task<MessageModel<List<Department>>> GetTreeTable(long f = 0, string key = "")

{

List<Department> departments = new List<Department>();

var departmentList = await _departmentServices.Query(d => d.IsDeleted == false);

if (string.IsNullOrEmpty(key) || string.IsNullOrWhiteSpace(key))

{

key = "";

}

if (key != "")

{

departments = departmentList.Where(a => a.Name.Contains(key)).OrderBy(a => a.OrderSort).ToList();

}

else

{

departments = departmentList.Where(a => a.Pid == f).OrderBy(a => a.OrderSort).ToList();

}

foreach (var item in departments)

{

List<int> pidarr = new() { };

var parent = departmentList.FirstOrDefault(d => d.Id == item.Pid);

while (parent != null)

{

pidarr.Add(parent.Id);

parent = departmentList.FirstOrDefault(d => d.Id == parent.Pid);

}

pidarr.Reverse();

pidarr.Insert(0, 0);

item.PidArr = pidarr;

item.hasChildren = departmentList.Where(d => d.Pid == item.Id).Any();

}

return Success(departments, "获取成功");

}

/// <summary>

/// 获取部门树

/// </summary>

/// <param name="pid"></param>

/// <returns></returns>

[HttpGet]

public async Task<MessageModel<DepartmentTree>> GetDepartmentTree(int pid = 0)

{

var departments = await _departmentServices.Query(d => d.IsDeleted == false);

var departmentTrees = (from child in departments

where child.IsDeleted == false

orderby child.Id

select new DepartmentTree

{

value = child.Id,

label = child.Name,

Pid = child.Pid,

order = child.OrderSort,

}).ToList();

DepartmentTree rootRoot = new DepartmentTree

{

value = 0,

Pid = 0,

label = "根节点"

};

departmentTrees = departmentTrees.OrderBy(d => d.order).ToList();

RecursionHelper.LoopToAppendChildren(departmentTrees, rootRoot, pid);

return Success(rootRoot, "获取成功");

}

[HttpPost]

public async Task<MessageModel<string>> Post([FromBody] Department request)

{

var data = new MessageModel<string>();

var id = await _departmentServices.Add(request);

data.success = id > 0;

if (data.success)

{

data.response = id.ObjToString();

data.msg = "添加成功";

}

return data;

}

[HttpPut]

public async Task<MessageModel<string>> Put([FromBody] Department request)

{

var data = new MessageModel<string>();

data.success = await _departmentServices.Update(request);

if (data.success)

{

data.msg = "更新成功";

data.response = request?.Id.ObjToString();

}

return data;

}

[HttpDelete]

public async Task<MessageModel<string>> Delete(int id)

{

var data = new MessageModel<string>();

var model = await _departmentServices.QueryById(id);

model.IsDeleted = true;

data.success = await _departmentServices.Update(model);

if (data.success)

{

data.msg = "删除成功";

data.response = model?.Id.ObjToString();

}

return data;

}

[HttpGet]

[AllowAnonymous]

public async Task<MessageModel<string>> SaveData2Tsv()

{

var data = new MessageModel<string>() { success = true, msg = "" };

if (_env.IsDevelopment())

{

JsonSerializerSettings microsoftDateFormatSettings = new JsonSerializerSettings

{

DateFormatHandling = DateFormatHandling.MicrosoftDateFormat

};

var rolesJson = JsonConvert.SerializeObject(await _departmentServices.Query(d => d.IsDeleted == false), microsoftDateFormatSettings);

FileHelper.WriteFile(Path.Combine(_env.WebRootPath, "BlogCore.Data.json", "Department_New.tsv"), rolesJson, Encoding.UTF8);

data.success = true;

data.msg = "生成成功！";

}

else

{

data.success = false;

data.msg = "当前不处于开发模式，代码生成不可用！";

}

return data;

}