@using AIStudio.Settings.DataModel
@using AIStudio.Tools.Validation
@using AIStudio.Provider
@inherits MSGComponentBase

<MudDialog>
    <DialogContent>
        @* A drop anywhere in this dialog belongs to the dialog, not to the page behind it: *@
        <PathDropZone IsArea="@true">
        <MudForm @ref="@this.form" @bind-IsValid="@this.dataIsValid" @bind-Errors="@this.dataIssues" FieldChanged="@this.RevalidateAfterFieldChange">
            <DataSourceMissingEmbeddingWarning IsInDataSourceDialog="@true" EmbeddingProviderAdded="@this.SelectAddedEmbeddingProvider"/>

            @* ReSharper disable once CSharpWarnings::CS8974 *@
            <MudTextField
                T="string"
                @bind-Text="@this.dataName"
                Label="@T("Data Source Name")"
                Class="mb-6"
                MaxLength="@DataSourceValidation.MAX_NAME_LENGTH"
                Counter="@DataSourceValidation.MAX_NAME_LENGTH"
                Immediate="@true"
                Validation="@this.dataSourceValidation.ValidatingName"
                Adornment="Adornment.Start"
                AdornmentIcon="@Icons.Material.Filled.Lightbulb"
                AdornmentColor="Color.Info"
                UserAttributes="@SPELLCHECK_ATTRIBUTES"
                Variant="Variant.Outlined"
            />

            <MudTextField
                T="string"
                @bind-Text="@this.dataDescription"
                Label="@T("Description")"
                Class="mb-6"
                MaxLength="200"
                Counter="200"
                Immediate="@true"
                Adornment="Adornment.Start"
                AdornmentIcon="@Icons.Material.Filled.Description"
                AdornmentColor="Color.Info"
                HelperText="@T("Describe what data this file contains to help the AI select it.")"
                UserAttributes="@SPELLCHECK_ATTRIBUTES"
                Variant="Variant.Outlined"
                Lines="3"
            />

            <MudJustifiedText Typo="Typo.body1" Class="mb-3">
                @T("Select a file for this data source. The content of this file will be processed for the data source. An audio or video file is transcribed by your transcription provider first.")
            </MudJustifiedText>
            <SelectFile @bind-File="@this.dataFilePath" Label="@T("Selected file path for this data source")" FileDialogTitle="@T("Select the file")" Validation="@this.dataSourceValidation.ValidateFilePath" EnableDragDrop="true" CatchAllDocuments="true" />

            <MudJustifiedText Typo="Typo.body1" Class="mb-3">
                @T("In order for the AI to be able to determine the appropriate data at any time, you must choose an embedding provider.")
            </MudJustifiedText>
            <MudSelect @ref="@this.embeddingSelect" @bind-Value="@this.dataEmbeddingId" Label="@T("Embedding")" Class="mb-3" OpenIcon="@Icons.Material.Filled.ExpandMore" AdornmentColor="Color.Info" Adornment="Adornment.Start" Validation="@this.dataSourceValidation.ValidateEmbeddingProviderAccess">
                @foreach (var provider in this.SettingsManager.GetAllEmbeddingProviders())
                {
                    <MudSelectItem Value="@provider.Id">
                        <ProviderLabel ProviderType="@provider.UsedLLMProvider" CustomIconDataUrl="@provider.CustomIconDataUrl" Text="@provider.Name" />
                    </MudSelectItem>
                }
            </MudSelect>
            
            @if (this.CurrentCloudProcessing is not CloudProcessing.NONE)
            {
                <DataSourceCloudEmbeddingWarning DataSourceType="DataSourceType.LOCAL_FILE" SourcePath="@this.dataFilePath" SendsEmbeddingsToCloud="@this.SelectedCloudEmbedding" CloudTranscriptionProvider="@this.CloudTranscriptionProviderName" @bind-UserAcknowledged="@this.UserAcknowledgedCloudProcessing" Validation="@this.dataSourceValidation.ValidateUserAcknowledgedCloudEmbedding"/>
            }
            else if (!string.IsNullOrWhiteSpace(this.dataEmbeddingId))
            {
                <MudJustifiedText Typo="Typo.body1" Color="Color.Tertiary" Class="mb-3">
                    @T("The embedding you selected runs locally or in your organization. Your data is not sent to the cloud.")
                </MudJustifiedText>
            }
            
            <ManagePandocDependency IntroText="@T("For some data types, such as Office files, MindWork AI Studio requires the open-source application Pandoc.")"/>

            <MudSelect @ref="@this.confidenceLevelSelect" @bind-Value="@this.dataConfidenceLevel" Text="@this.dataConfidenceLevel.GetName()" Label="@T("Required provider confidence level")" Class="mb-3" OpenIcon="@Icons.Material.Filled.ExpandMore" AdornmentColor="Color.Info" Adornment="Adornment.Start" Validation="@this.dataSourceValidation.ValidateDataSourceConfidenceLevel">
                @foreach (var level in this.ConfidenceLevels)
                {
                    <MudSelectItem Value="@level.Value">
                        @level.Name
                    </MudSelectItem>
                }
            </MudSelect>

            @if (this.MediaTranscriptionHint is { } mediaTranscriptionHint)
            {
                <MudAlert Severity="Severity.Info" Variant="Variant.Outlined" Dense="@true" Class="mb-3">
                    @mediaTranscriptionHint
                </MudAlert>
            }

            <MudStack Class="mb-3">
                <MudButton OnClick="@this.ToggleExpertSettings" Variant="Variant.Text" Color="Color.Primary" StartIcon="@Icons.Material.Filled.Tune">
                    @(this.showExpertSettings ? T("Hide Expert Settings") : T("Show Expert Settings"))
                </MudButton>
                <MudDivider/>
                <MudCollapse Expanded="@this.showExpertSettings" Class="@this.GetExpertStyles">
                    @if (!string.IsNullOrWhiteSpace(this.dataEmbeddingId))
                    {
                        <MudTextField
                            T="string"
                            Text="@this.SelectedEmbeddingTokenizerText"
                            Label="@T("Tokenizer")"
                            Class="mb-3"
                            ReadOnly="@true"
                            Variant="Variant.Outlined"
                            Adornment="Adornment.Start"
                            AdornmentIcon="@Icons.Material.Filled.TextFields"
                            AdornmentColor="Color.Info"/>
                    }
                    <MudJustifiedText Typo="Typo.body1" Class="mb-3">
                        @T("Optional expert settings for how this data source is split before embedding.")
                    </MudJustifiedText>
                    <MudNumericField
                        @ref="@this.maxChunkTokenLengthField"
                        T="int"
                        @bind-Value="@this.dataMaxChunkTokenLength"
                        Label="@T("Token limit")"
                        Class="mb-3"
                        Min="1"
                        Immediate="@true"
                        Validation="@this.ValidateMaxChunkTokenLength"
                        HelperText="@this.MaxChunkTokenLengthHelperText"
                        Variant="Variant.Outlined"
                        Adornment="Adornment.Start"
                        AdornmentIcon="@Icons.Material.Filled.FormatListNumbered"
                        AdornmentColor="Color.Info"/>
                    <MudNumericField
                        @ref="@this.chunkOverlapTokenLengthField"
                        T="int"
                        @bind-Value="@this.dataChunkOverlapTokenLength"
                        Label="@T("Token overlap")"
                        Min="0"
                        Immediate="@true"
                        Validation="@this.ValidateChunkOverlapTokenLength"
                        HelperText="@this.ChunkOverlapTokenLengthHelperText"
                        Variant="Variant.Outlined"
                        Adornment="Adornment.Start"
                        AdornmentIcon="@Icons.Material.Filled.CompareArrows"
                        AdornmentColor="Color.Info"/>
                    <MudNumericField
                        T="ushort"
                        Min="10"
                        @bind-Value="@this.dataMaxMatches"
                        Label="@T("How many matches do you want at most per query?")"
                        Variant="Variant.Outlined"
                        Step="10"
                        Adornment="Adornment.Start"
                        AdornmentIcon="@Icons.Material.Filled.Search"
                        AdornmentColor="Color.Info"/>
                </MudCollapse>
            </MudStack>
        </MudForm>
        <Issues IssuesData="@this.dataIssues"/>
        </PathDropZone>
    </DialogContent>
    <DialogActions>
        <MudButton OnClick="@this.Cancel" Variant="Variant.Filled">
            @T("Cancel")
        </MudButton>
        <MudButton OnClick="@this.Store" Variant="Variant.Filled" Color="Color.Primary">
            @if(this.IsEditing)
            {
                @T("Update")
            }
            else
            {
                @T("Add")
            }
        </MudButton>
    </DialogActions>
</MudDialog>