namespace FlatRender.ContentSvc.Models;

// ── Canonical scan result ────────────────────────────────────────────────────
// Produced by either engine (the AE-JSX scanner on a render node, or the headless
// Go quick-scan) and consumed by AepImportService. Both engines emit this shape;
// the Go scan simply leaves colour/font/text fields null.

public record ScanResult(
    string? Source,                 // "ae-jsx" | "go-parser"
    string? RenderComp,             // final render comp name, e.g. "frfinal"
    List<ScanScene>? Scenes,
    List<ScanColor>? SharedColors
);

public record ScanScene(
    string Key,                     // AE comp name
    string? Title,
    string? SceneType,              // Normal | Config | DesignStart | DesignEnd
    decimal? DefaultDurationSec,
    decimal? MinDurationSec,
    decimal? MaxDurationSec,
    int? Sort,
    List<ScanElement>? Elements,    // frl_/frd_ editable layers
    List<ScanColor>? Colors         // per-scene frd_ colour zones
);

public record ScanElement(
    string Key,                     // AE layer name (frl_… / frd_…)
    string? Title,
    string? Type,                   // Text | TextArea | Media | Audio | … (content_element_type)
    string? DefaultValue,
    string? FontFace,
    string? FontFaceName,
    int? FontSize,
    string? Justify,                // LEFT_JUSTIFY | CENTER_JUSTIFY | RIGHT_JUSTIFY | FULL_JUSTIFY
    int? PositionInContainer,
    bool? IsTextBox,
    int? MaxSize,
    bool? VideoSupport,
    int? Width,
    int? Height,
    bool? IsHidden,
    string? DirectionLayerKey,
    int? Sort
);

public record ScanColor(
    string ElementKey,              // AE frd_ layer name / shared colour key
    string? Title,
    string? AttrValue,              // fill | stroke | tracking | dropshadow
    string? DefaultColor,           // #RRGGBB
    int? Sort
);

// ── Import request + diff ─────────────────────────────────────────────────────

public record ScanApplyOptions(
    bool RemoveOrphanScenes = false,    // soft-delete scenes not present in the scan
    bool RemoveOrphanElements = false,  // delete elements/colours not present in the scan
    bool OverwriteExisting = true       // refresh matched items from the scan (null scan fields are kept)
);

public record ScanImportRequest(
    ScanResult Scan,
    ScanApplyOptions? Options
);

public record SceneDiff(
    string Key, string Title, string Status,    // added | changed | unchanged | orphan
    int ElementsAdded, int ElementsChanged, int ElementsRemoved,
    int ColorsAdded, int ColorsChanged, int ColorsRemoved
);

public record ImportDiff(
    bool Applied,
    int ScenesAdded, int ScenesChanged, int ScenesUnchanged, int ScenesOrphan,
    int SharedColorsAdded, int SharedColorsChanged, int SharedColorsRemoved,
    List<SceneDiff> Scenes,
    List<string> OrphanSceneKeys
);