---
--- Generated by EmmyLua(https://github.com/EmmyLua)
--- Created by admin.
--- DateTime: 2025/10/28 11:09
---
local resp = require("util.response")
local authDao = require("dao.auth")
local validator = require("validator.auth.auth")
local cjson = require("cjson.safe")
local token = require("util.token")

local _M = {}

--用户登录业务逻辑处理
function _M.login()
    --读取请求体的数据
    ngx.req.read_body()
    --获取请求数据
    local body_data = ngx.req.get_body_data()
    -- 验证数据是否符合json
    local retJson = validator.validatorJson(body_data)
    --验证失败则返回
    if not retJson then
        local result = resp:json(0x000001)
        resp:send(result)
        return
    end
    --ngx.say(body_data)
    local code, ret = authDao.login(cjson.decode(body_data))
    --读取数据错误
    if code ~= 0 or table.getn(ret) < 0 then
        local result = resp:json(0x000001)
        resp:send(result)
        return
    end
    local id = ""
    local username = ""
    for _, row in ipairs(ret) do
        id = row.id
        username = row.username
    end

    --获取的登陆的用户信息，返回tocken
    ngx.log(ngx.INFO, "userid:"..id.." username:"..username)
    local jwt_token = token.generateToken(id, username)
    local data = {}
    data["token"] = jwt_token
    data["userInfo"] = ret
    local result = resp:json(code, data)
    resp:send(result)
end

--用户注册业务逻辑处理
function _M.signup()
    --读取请求体的数据
    ngx.req.read_body()
    --获取请求数据
    local body_data = ngx.req.get_body_data()
    -- 验证数据是否符合json
    local retJson = validator.validatorJson(body_data)
    --验证失败则返回
    if not retJson then
        local result = resp:json(0x000001)
        resp:send(result)
        return
    end
    --ngx.say(body_data)
    local code, ret = authDao.login(cjson.decode(body_data))
    --读取数据错误
    if code ~= 0 or table.getn(ret) < 0 then
        local result = resp:json(0x000001)
        resp:send(result)
        return
    end
    --获取的登陆的用户信息，返回tocken
    obj.payload.userid = ret["id"]
    obj.payload.username = ret["name"]
    obj.payload.role = ""
    local jwt_token = jwt:sign(conf.secret_key, obj)
    --ngx.say(jwt_token)
    local data = {}
    data["token"] = jwt_token
    data["userInfo"] = ret
    local result = resp:json(code, data)
    resp:send(result)
end

--用户登出业务逻辑处理
function _M.logout()
    --获取请求头中的令牌数据
    local auth_header = ngx.var.http_Authorization
    --验证数据的正确性
    local ret = token.authorizationToken(auth_header)
    --验证失败则返回
    local code = ret["code"]
    if code ~= 200 then
        local result = resp:json(code, ret["message"])
        resp:send(result)
        return
    end
    --验证成功记录登出的日志信息
    ngx.log(ngx.INFO, cjson.encode(ret["body"]))
    local userid = ret["body"]["payload"]["userid"]
    local username = ret["body"]["payload"]["username"]
    ngx.log(ngx.INFO, "userid:"..userid.." username:"..username.." logout system")
    local result = resp:json(0, "用户退出系统成功")
    resp:send(result)
end

--根据token获取用户信息
function _M.user()
    --读取请求体的数据
    ngx.req.read_body()
    --获取请求数据
    local body_data = ngx.req.get_body_data()
    -- 验证数据是否符合json
    local retJson = validator.validatorJson(body_data)
    --验证失败则返回
    if not retJson then
        local result = resp:json(0x000001)
        resp:send(result)
        return
    end
    --ngx.say(body_data)
    local code, ret = authDao.login(cjson.decode(body_data))
    --读取数据错误
    if code ~= 0 or table.getn(ret) < 0 then
        local result = resp:json(0x000001)
        resp:send(result)
        return
    end
    --获取的登陆的用户信息，返回tocken
    obj.payload.userid = ret["id"]
    obj.payload.username = ret["name"]
    obj.payload.role = ""
    local jwt_token = jwt:sign(conf.secret_key, obj)
    --ngx.say(jwt_token)
    local data = {}
    data["token"] = jwt_token
    data["userInfo"] = ret
    local result = resp:json(code, data)
    resp:send(result)
end

--根据token获取用户登录权限
function _M.permission()
    --读取请求体的数据
    ngx.req.read_body()
    --获取请求数据
    local body_data = ngx.req.get_body_data()
    -- 验证数据是否符合json
    local retJson = validator.validatorJson(body_data)
    --验证失败则返回
    if not retJson then
        local result = resp:json(0x000001)
        resp:send(result)
        return
    end
    --ngx.say(body_data)
    local code, ret = authDao.login(cjson.decode(body_data))
    --读取数据错误
    if code ~= 0 or table.getn(ret) < 0 then
        local result = resp:json(0x000001)
        resp:send(result)
        return
    end
    --获取的登陆的用户信息，返回tocken
    obj.payload.userid = ret["id"]
    obj.payload.username = ret["name"]
    obj.payload.role = ""
    local jwt_token = jwt:sign(conf.secret_key, obj)
    --ngx.say(jwt_token)
    local data = {}
    data["token"] = jwt_token
    data["userInfo"] = ret
    local result = resp:json(code, data)
    resp:send(result)
end

return _M