web/frontend/src/pages/chat/css/Message.module.scss

@use "../../../css/colors" as *;
@use "../../../css/material" as *;
@use "sass:color";


.message {
    $status-indicator-size: 16px;

    margin-bottom: 10px;
    max-width: 70%;
    position: relative;
    width: fit-content;
    display: flex;
    align-items: flex-start;
    gap: 8px;

    .messageInner {
        border-radius: 20px 20px 8px 8px; // Top corners rounded, bottom corners sharper
        position: relative;
        word-wrap: break-word;
        overflow-wrap: anywhere;
        word-break: break-word;
        width: fit-content;
        max-width: 100%;
        display: inline-block;

        .messageUsername {
            font-weight: 600;
            margin-bottom: 0.3rem;
            font-size: 0.9rem;
            margin: 10px;
            cursor: pointer;
            transition: transform 0.2s ease;
            display: flex;
            align-items: center;
            gap: 4px;
            width: fit-content;

            &:hover {
                transform: scale(1.05);
            }
        }

        .messageContent {
            word-wrap: break-word;
            margin: 10px 10px 0 10px;
            white-space: pre-wrap;

            > p:first-child {
                margin-block-start: 0;
            }

            > p:last-child {
                margin-block-end: 0;
            }
        }

        :global(.quote).replyPreview {
            user-select: none;
            margin: 5px;
            border-radius: 16px;
        }

        .messageAttachments {
            padding: 5px 0 0 0;
            overflow: hidden;

            .attachment {
                a {
                    text-decoration: none;
                }

                .attachementImage {
                    max-width: 200px;
                    border-radius: 8px;
                    cursor: pointer;
                    margin-left: 3px;
                    margin-right: 3px;
                    margin-bottom: 3px;

                    &:last-child {
                        margin-bottom: 0;
                    }

                    &.loading {
                        filter: blur(10px);
                        transition: filter 200ms ease;
                    }
                }

                .attachementImage.placeholder {
                    background: $color-dark-surface-container-highest;
                    pointer-events: none;
                }

                .imageWrapper {
                    position: relative;
                    display: inline-block;
                }

                .loadingOverlay {
                    position: absolute;
                    inset: 0;
                    display: flex;
                    align-items: center;
                    justify-content: center;
                    background: rgba(0, 0, 0, 0.08);
                    backdrop-filter: blur(6px);
                    border-radius: 8px;
                }

                .preloadImage {
                    position: absolute;
                    width: 0;
                    height: 0;
                    opacity: 0;
                    pointer-events: none;
                }

                .withIconGap {
                    display: inline-flex;
                    align-items: center;
                    gap: 8px;
                }
            }
        }

        .messageTime {
            font-size: 0.7rem;
            color: $color-dark-on-surface-variant;
            margin-top: 0.3rem;
            text-align: right;
            user-select: none;
            margin: 4px 8px 8px 8px;
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 4px;

            .messageStatusIndicator {
                display: flex;
                align-items: center;
                width: $status-indicator-size;
                height: $status-indicator-size;

                .errorIcon, .successIcon {
                    font-size: $status-indicator-size;
                    width: $status-indicator-size;
                    height: $status-indicator-size;
                }

                mdui-circular-progress {
                    width: $status-indicator-size;
                    height: $status-indicator-size;
                }
            }
        }
    }

    &.received {
        .messageProfilePic {
            width: 40px;
            height: 40px;
            flex-shrink: 0;
            cursor: pointer;
            transition: transform 0.2s ease;
            align-self: flex-end;

            &:hover {
                transform: scale(1.05);
            }

            img {
                width: 100%;
                height: 100%;
                border-radius: 50%;
                object-fit: cover;
                border: 2px solid $color-dark-outline;
            }
        }

        .messageInner {
            background: $color-dark-surface-container;
            color: $color-dark-on-surface;
            border-radius: 20px 20px 20px 8px; // Top-left: 5px, top-right: 20px, bottom: 8px
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
            border: 1px solid rgba($color-dark-outline-variant, 0.4);
            position: relative;
            overflow: hidden;

            &::before {
                content: '';
                position: absolute;
                top: 0;
                left: 0;
                right: 0;
                bottom: 0;
                background: linear-gradient(135deg, rgba(147, 51, 234, 0.05), rgba(99, 102, 241, 0.03));
                pointer-events: none;
                z-index: 0;
            }

            > * {
                position: relative;
                z-index: 1;
            }
        }

        .messageTime {
            color: $color-dark-on-surface-variant;
            font-weight: 500;
        }
    }

    &.sent {
        margin-left: auto;
        flex-direction: row-reverse;

        :global(.quote).replyPreview {
            background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.08));
            border: 1px solid rgba(255, 255, 255, 0.2);
            position: relative;
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(147, 51, 234, 0.5);

            :global(.quote-inner) {
                position: relative;
                z-index: 1;
            }
        }

        .messageInner {
            background: linear-gradient(135deg, #9333EA, #6366F1, #2f68c5);
            border-radius: 20px 20px 8px 20px; // Top-left: 20px, top-right: 5px, bottom: 8px
            box-shadow: 0 0 20px rgba($color-dark-primary, 0.4);
            border: 1px solid rgba($color-dark-primary, 0.5);
            position: relative;
            overflow: hidden;

            > * {
                position: relative;
                z-index: 1;
            }
        }

        &.emojiMessage {
            .messageInner {
                align-items: flex-end;
                display: flex;
                flex-direction: column;

                .messageContent {
                    &.emojiContent {
                        text-align: right;
                    }
                }
            }
        }

        .messageTime {
            font-weight: 500;
        }
    }

    // Emoji message styles
    &.emojiMessage {
        .messageInner {
            background: transparent;
            border: none;
            box-shadow: none;
            padding: 0;
            border-radius: 0;

            &::before {
                display: none;
            }
        }

        .messageContent {
            margin: 0;
            padding: 0;
            text-align: right;

            &.emojiContent {
                font-size: 2rem;
                line-height: 1.2;
            }

            &.singleEmojiContent {
                font-size: 4rem;
                line-height: 1;
                margin-bottom: 8px;
            }
        }

        .messageTime {
            background: rgba(0, 0, 0, 0.3);
            border-radius: 12px;
            padding: 4px 8px;
            margin-top: 8px;
            margin-right: 0;
            font-size: 0.75rem;
            color: rgba(255, 255, 255, 0.7);
            backdrop-filter: blur(10px);
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 4px;
            user-select: none;
            width: fit-content;
        }
    }
}

.messageUsername {
    &.loading {
        opacity: 0.6;
        cursor: default;
    }
}

// Fullscreen Image Viewer
.fullscreenImageOverlay {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(20px);
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.3s ease;

    &.closing {
        opacity: 0;
    }

    .fullscreenAnimatedImage {
        position: absolute;
        object-fit: contain;
        border-radius: 12px;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
        transition: left 0.3s ease, top 0.3s ease, width 0.3s ease, height 0.3s ease;
    }

    .fullscreenControls {
        position: absolute;
        display: flex;
        gap: 8px;

        &.topRight {
            top: 12px;
            right: 12px;
        }
    }

    .progressWrapper {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

// Mention link styling
.messageContent {
    .mentionLink {
        color: $color-dark-primary;
        text-decoration: none;
        font-weight: 500;
        border-radius: 4px;
        padding: 2px 4px;
        transition: all 0.2s ease;
        background-color: rgba(145, 206, 244, 0.1); // TODO adjust
        
        &:hover {
            background-color: rgba(145, 206, 244, 0.2); // TODO adjust
            transform: translateY(-1px);
        }
        
        &:active {
            transform: translateY(0);
        }
    }
}

// Reaction styles
.messageReactions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
    margin-left: 10px;
    margin-right: 10px;
    animation: messageReactionsFadeIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.reactionButton {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: none;
    border-radius: 16px;
    background-color: $color-dark-surface-container;
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.2s ease;
    font-size: 1px;
    min-height: 28px;
    animation: reactionFadeIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);

    &.removing {
        animation: reactionFadeOut 0.2s ease forwards;
    }

    &:hover {
        background-color: $color-dark-surface-container-high;
        transform: scale(1.05);
    }

    &.reacted {
        background-color: $color-dark-primary-container;
        border-color: $color-dark-primary;
        color: $color-dark-on-primary-container;

        &:hover {
            background-color: color.adjust($color-dark-primary-container, $lightness: 20%);
        }
    }
}

.reactionEmoji {
    font-size: 17px;
    line-height: 1;
}

.reactionCount {
    font-size: 12px;
    font-weight: 500;
    line-height: 1;
}

// Animation for reactions appearing/disappearing
@keyframes messageReactionsFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes reactionFadeIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes reactionFadeOut {
    from {
        opacity: 1;
        transform: scale(1);
    }

    to {
        opacity: 0;
        transform: scale(0.8);
    }
}