parking-html/Parking_spaces/Views/Engineering/Engineering_RTSP.cshtml


@{
    ViewData["Title"] = "Engineering_RTSP";
    Layout = "~/Views/Shared/_Layout_Engineering.cshtml";
}


<style>
    #img_id {
        display: block; /* 使圖像為塊級元素，以便使用 margin:auto; */
        margin: auto; /* 將圖像置中 */
        width:80%
    }
</style>
<h1>即時影像</h1>
<button class="btn btn-outline-info" onclick="Yuntech_RTSP()">雲科即時影像</button>

<div id="RTSP_stop_id" style="display:none">
    <button class="btn btn-danger" style="float:right"  onclick="RTSP_Close();"> 關閉</button>
    <img id="img_id"/>
</div>

<div>
    <table class="table">
        <thead>
            <tr>
                <th>
                    停車場位置
                </th>
                <th>
                    IP位置
                </th>
                <th>
                    使用Port
                </th>
                <th>
                    攝像頭使用模式
                </th>
                <th>

                </th>

            </tr>
        </thead>

        <tbody id="demo">
        </tbody>
    </table>
</div>




<!--跳轉頁面-->
<script>

    function Yuntech_RTSP() {
        window.open("http://140.125.50.178:7006/", "_blank");
    }
</script>

<!--獲取資料-->
<script>
    var token = localStorage.getItem('token_park_space');
    var token_ckeck //= document.getElementById("token_ckeck_id").value
    var position //職位
    function get_data() {
        //token_check = document.getElementById("token_check_id").value
        console.log(token_check)
        $.ajax({
            type: "GET",
            url: "http://localhost:7700/api/Parking_spaces_cam",
            data: {},
            headers: {
                'Authorization': token
            },
            contentType: "application/json",
            success: function (Model) {
                console.log(Model)
                set_data(Model)
                

            }
        });
    }
    
</script>


<!--放置資料-->
<script>
    function set_data(Model) {
        table = "<tr>";
        console.log(Model.length)
        if (Model.length > 0) {
            for (var i = 0; i < Model.length; i++) {
                if (Model[i].parking_spaces_name != null) {
                    if (parseInt(Model[i].port) > 400) {
                        table += "<td>" + Model[i].parking_spaces_name + "</td>"
                        table += "<td>" + Model[i].ip + "</td>"
                        table += "<td>" + Model[i].port + "</td>"
                        if (Model[i].mode == "pass") { mode = "停車場進出" }
                        if (Model[i].mode == "violation") { mode = "判斷違規左右轉" }
                        if (Model[i].mode == "car_num_check") { mode = "數量確認" }
                        table += "<td>" + mode + "</td>"
                        table += "<td>" + '<button class="btn btn-outline-success " onclick="CAM_RTSP(' + "'"  + Model[i].ip + ":" + Model[i].port + "'" + ')">查看影像</button>'
                    }
                    table += "</tr>"
                    table += "<tr>"
                }


            }
        }
        document.getElementById("demo").innerHTML = table
    }


</script>



<!--串流影像-->
<script>
    var IP_1
    var stop = false
    function CAM_RTSP(IP) {
        console.log(IP)
        IP_1 = IP
        $.ajax({
            type: "GET",
            url: 'http://localhost:7705/IP/' + IP_1,
            headers: {
                'Authorization': token
            },
            success: function (response) {
                stop = false
                RTSP_START(response)
                token_check = "true"
                document.getElementById("RTSP_stop_id").style.display = "block"
                //from_token_import_id()
            },
            
        });
    }
    function CAM_RTSP_1() {
        console.log(IP_1)
        $.ajax({
            type: "GET",
            url: 'http://localhost:7705/IP/' + IP_1,
            headers: {
                'Authorization':token
            },
            success: function (response) {
                //webcam_view.showModal()
                RTSP_START(response)

                token_check = "true"
                //from_token_import_id()
            },

        });
    }
</script>


<!--開啟視窗並串流-->
<script>
    function RTSP_START(img_base_64) {
        //console.log(img)
        img = document.getElementById("img_id")
        img.src = img_base_64
        //console.log(img_base_64)
        if (stop == false){
            setTimeout('CAM_RTSP_1()', 20);
        }
        
    }
</script>

<!--關閉串流-->
<script>
    function RTSP_Close(){
        stop = true
        document.getElementById("RTSP_stop_id").style.display="none"
    }
</script>

<!--檢查token-->
<script>
    var token
    function token_check() {
        // 检查本地存储中是否存在JWT令牌
        token = localStorage.getItem('token_park_space');
        console.log(token)
        $.ajax({
            type: "GET",
            url: 'http://localhost:7700/Users/token_check',
            headers: {
                'Authorization': token
            },
            success: function (response) {
                console.log(response)
                token_check = "true"
                from_token_import_id()
            },
            error: function (xhr) {
                console.log("1")
                token_check = "false"
                window.location.href = '/';
                //get_data()
                // 处理错误响应，例如跳转到未授权页面
                //window.location.href = 'https://example.com/unauthorized_page';
            }
        });
    }

    function from_token_import_id() {
        var token = localStorage.getItem('token_park_space');
        $.ajax({
            type: "GET",
            url: 'http://localhost:7700/Users/token-' + token,
            headers: {
                'Authorization': token
            },
            success: function (response) {
                console.log(response)
                from_id_import_user_data(response)


            }
        });
    }
    function from_id_import_user_data(id) {
        var token = localStorage.getItem('token_park_space');
        $.ajax({
            type: "GET",
            url: 'http://localhost:7700/Users/user_id-' + id,
            headers: {
                'Authorization': token
            },
            success: function (model) {
                model = model.result
                position = model.lastname
                console.log(position)
                if (position == "engineer") {
                    get_data()
                }
                else {
                    window.location.href = '/';
                }


            }
        });
    }
</script>

<!--開機自啟-->
<script>
    window.onload = token_check;
</script>