const std = @import("std");
const jetzig = @import("jetzig");
const queries = @import("../../queries.zig");
const decode = @import("../../date_fmt.zig").urlDecode;

pub fn index(request: *jetzig.Request) !jetzig.View {
    var root = try request.data(.object);

    const htmx_query = (try request.queryParams()).getT(.string, "s");

    try root.put("htmx", htmx_query != null);

    const songs = if (htmx_query) |name|
        try queries.entityQueryResult(request, queries.loadQuery(.song, .entities_by_name), .{name})
    else
        try queries.entityQueryResult(request, queries.loadQuery(.song, .entities), .{});

    try root.put("songs", songs);

    return request.render(.ok);
}

pub fn get(id: []const u8, request: *jetzig.Request) !jetzig.View {
    var root = try request.data(.object);
    const id_int = blk: {
        const rn = try decode(request.allocator, id);
        const songs = try jetzig.database.Query(.Song).select(.{.id}).where(.{ .name = rn }).all(request.repo);
        if (songs.len == 0) {
            break :blk std.fmt.parseInt(i64, id, 10) catch return request.fail(.not_found);
        } else if (songs.len == 1) {
            break :blk songs[0].id;
        } else {
            return request.redirect("http://127.0.0.1:8080", .found);
        }
    };

    const song = try queries.entityQueryResult(request, comptime queries.loadQuery(.song, .entity_info), .{id_int});
    try root.put("song", song);

    const scrobbles = try queries.entityQueryResult(request, comptime queries.loadQuery(.song, .get_scrobbles), .{id_int});
    try root.put("scrobbles", scrobbles);

    const albums = try queries.entityQueryResult(request, comptime queries.loadQuery(.song, .get_albums), .{id_int});
    try root.put("albums", albums);

    const firstlast = try queries.entityQueryResult(request, comptime queries.loadQuery(.song, .firstlast), .{id_int});
    try root.put("firstlast", firstlast);

    const timescale = try queries.entityQueryResult(request, comptime queries.loadQuery(.song, .timescale), .{id_int});
    try root.put("yearly", timescale);

    const ratings = try queries.entityQueryResult(request, comptime queries.loadQuery(.song, .get_ratings), .{id_int});
    try root.put("reviews", ratings);

    const peak = try queries.entityQueryResult(request, comptime queries.loadQuery(.song, .peak), .{id_int});
    try root.put("peak", peak);

    return request.render(.ok);
}