BQP/srcs/RobotNet10/FleetManager/RobotNet10.FleetManager.Client/Components/RobotDetail/ManualActionsPanel.razor

@using RobotNet.VDA5050
@using RobotNet.VDA5050.Type
@using System.Net.Http.Json
@using RobotNet10.FleetManager.Shared.Models
@using RobotNet10.Shared
@inject HttpClient HttpClient
@inject ISnackbar Snackbar

<MudPaper Class="pa-4" Elevation="0">
    <MudText Typo="Typo.h6" Class="mb-4">Manual Actions</MudText>

    <MudStack Spacing="3">
        <!-- Action Type Selector -->
        <MudSelect @bind-Value="selectedActionType"
                   Label="Action Type"
                   Variant="Variant.Outlined"
                   T="ActionType">
            @foreach (ActionType actionType in Enum.GetValues<ActionType>())
            {
                <MudSelectItem Value="@actionType">@actionType.ToString()</MudSelectItem>
            }
        </MudSelect>

        <!-- Blocking Type Selector -->
        <MudSelect @bind-Value="selectedBlockingType"
                   Label="Blocking Type"
                   Variant="Variant.Outlined"
                   T="BlockingType">
            @foreach (BlockingType blockingType in Enum.GetValues<BlockingType>())
            {
                <MudSelectItem Value="@blockingType">@blockingType.ToString()</MudSelectItem>
            }
        </MudSelect>

        <!-- Action Parameters -->
        <MudText Typo="Typo.subtitle2">Action Parameters</MudText>
        @foreach (var param in actionParameters)
        {
            <MudGrid>
                <MudItem xs="5">
                    <MudTextField @bind-Value="param.Key"
                                  Label="Key"
                                  Variant="Variant.Outlined"
                                  Margin="Margin.Dense" />
                </MudItem>
                <MudItem xs="5">
                    <MudTextField @bind-Value="param.Value"
                                  Label="Value"
                                  Variant="Variant.Outlined"
                                  Margin="Margin.Dense" />
                </MudItem>
                <MudItem xs="2">
                    <MudIconButton Icon="@Icons.Material.Filled.Delete"
                                   Color="Color.Error"
                                   Size="Size.Small"
                                   OnClick="@(() => RemoveParameter(param))" />
                </MudItem>
            </MudGrid>
        }

        <MudButton StartIcon="@Icons.Material.Filled.Add"
                   Variant="Variant.Outlined"
                   Color="Color.Primary"
                   OnClick="AddParameter">
            Add Parameter
        </MudButton>

        <!-- Send Action Button -->
        <MudButton Variant="Variant.Filled"
                   Color="Color.Primary"
                   StartIcon="@Icons.Material.Filled.Send"
                   OnClick="SendAction"
                   Disabled="@isSending"
                   FullWidth="true">
            @if (isSending)
            {
                <MudProgressCircular Class="mr-2" Size="Size.Small" Indeterminate="true" />
                <span>Sending...</span>
            }
            else
            {
                <span>Send Action</span>
            }
        </MudButton>

        <!-- Action History -->
        <MudDivider />
        <MudText Typo="Typo.subtitle2">Recent Actions</MudText>
        @if (actionHistory.Count > 0)
        {
            <MudStack Spacing="1" Style="height: 200px; overflow-y: auto">
                @foreach (var action in actionHistory.Take(10))
                {
                    <MudPaper Class="pa-2" Elevation="0">
                        <MudText Typo="Typo.body2">
                            <strong>@action.ActionType</strong> - @action.Timestamp.ToString("g")
                        </MudText>
                    </MudPaper>
                }
            </MudStack>
        }
        else
        {
            <MudText Typo="Typo.body2" Align="Align.Center">No actions sent yet</MudText>
        }
    </MudStack>
</MudPaper>

@code {
    [Parameter]
    public string RobotId { get; set; } = string.Empty;

    private ActionType selectedActionType = ActionType.STATE_REQUEST;
    private BlockingType selectedBlockingType = BlockingType.HARD;
    private List<RobotNet.VDA5050.InstantAction.ActionParameter> actionParameters = new();
    private List<SentAction> actionHistory = new();
    private bool isSending = false;


    private class SentAction
    {
        public ActionType ActionType { get; set; }
        public DateTime Timestamp { get; set; }
    }

    private void AddParameter()
    {
        actionParameters.Add(new RobotNet.VDA5050.InstantAction.ActionParameter());
    }

    private void RemoveParameter(RobotNet.VDA5050.InstantAction.ActionParameter param)
    {
        actionParameters.Remove(param);
    }

    private async Task SendAction()
    {
        if (string.IsNullOrWhiteSpace(RobotId))
        {
            Snackbar.Add("Robot ID is required", Severity.Warning);
            return;
        }

        isSending = true;
        StateHasChanged();

        try
        {
            // Build action request
            var actionRequest = new RobotInstantActionModel
            {
                RobotId = RobotId,
                Action = new RobotNet.VDA5050.InstantAction.Action
                {
                    ActionId = Guid.NewGuid().ToString(),
                    BlockingType = selectedBlockingType,
                    ActionType = selectedActionType.ToJsonString(),
                    ActionParameters = [.. actionParameters.Where(p => !string.IsNullOrWhiteSpace(p.Key))],
                }
            };

            // Call API endpoint (TODO: Create this endpoint in Phase 10)
            var response = await HttpClient.PostAsJsonAsync($"/api/robotManager/InstantActions", actionRequest);

            if (response.IsSuccessStatusCode)
            {
                var result = await response.Content.ReadFromJsonAsync<MessageResult>();
                if(result is null)
                {
                    Snackbar.Add($"Sending action is failed", Severity.Warning);
                }
                else if (!result.IsSuccess)
                {
                    Snackbar.Add($"{result.Message}", Severity.Warning);
                }
                else
                {
                    Snackbar.Add($"Action '{selectedActionType}' sent successfully", Severity.Success);

                    // Add to history
                    actionHistory.Insert(0, new SentAction
                    {
                        ActionType = selectedActionType,
                        Timestamp = DateTime.UtcNow
                    });

                    // Clear parameters
                    actionParameters.Clear();
                }
            }
            else if (response.StatusCode == System.Net.HttpStatusCode.NotFound)
            {
                Snackbar.Add($"Robot with ID '{RobotId}' not found", Severity.Error);
            }
            else if (response.StatusCode == System.Net.HttpStatusCode.BadRequest)
            {
                var error = await response.Content.ReadAsStringAsync();
                Snackbar.Add($"Invalid action request: {error}", Severity.Warning);
            }
            else
            {
                var error = await response.Content.ReadAsStringAsync();
                Snackbar.Add($"Error sending action: {error}", Severity.Error);
            }
        }
        catch (Exception ex)
        {
            Snackbar.Add($"Error sending action: {ex.Message}", Severity.Error);
        }
        finally
        {
            isSending = false;
            StateHasChanged();
        }
    }
}