namespace clice.index.binary;

struct Range {
    begin: uint;
    end: uint;
}

struct Occurrence {
    range: Range;
    target: ulong;
}

struct Relation {
    kind: uint;
    padding: uint;
    range: Range;
    target_symbol: ulong;
}

table CacheEntry {
    sha256: string;
    canonical_id: uint;
}

struct IncludeContext {
    include_id: uint;
    canonical_id: uint;
}

table HeaderContextEntry {
    path_id: uint;
    version: uint;
    includes: [IncludeContext];
}

struct IncludeLocation {
    path_id: uint;
    line: uint;
    include_id: uint;
}

table CompilationContextEntry {
    path_id: uint;
    version: uint;
    canonical_id: uint;
    build_at: ulong;
    include_locations: [IncludeLocation];
}

table OccurrenceEntry {
    occurrence: Occurrence;
    context: [ubyte];
}

table RelationEntry {
    relation: Relation;
    context: [ubyte];
}

table SymbolRelationsEntry {
    symbol: ulong;
    relations: [RelationEntry];
}

table Symbol {
    kind: ubyte;
    refs: [ubyte];
}

table SymbolEntry {
    symbol_id: ulong;
    symbol: Symbol;
}

table MergedIndex {
    max_canonical_id: uint;

    canonical_cache: [CacheEntry];

    header_contexts: [HeaderContextEntry];

    compilation_contexts: [CompilationContextEntry];

    occurrences: [OccurrenceEntry];

    relations: [SymbolRelationsEntry];
}

table PathEntry {
    path: string;
    id: uint;
}

struct PathMapEntry {
    source: uint;
    index: uint;
}

table ProjectIndex {
    paths: [PathEntry];
    indices: [PathMapEntry];
    symbols: [SymbolEntry];
}