@use "sass:math";

@mixin scrollbars(
    $size,
    $foreground-color,
    $background-color: mix($foreground-color, white, 50%),
    $string: "body"
) {
    $element: unquote($string);

    #{$element}::-webkit-scrollbar {
        width: $size;
        height: $size;
    }

    #{$element}::-webkit-scrollbar-thumb {
        background: $foreground-color;
    }

    #{$element}::-webkit-scrollbar-track {
        background: $background-color;
    }

    #{$element} {
        scrollbar-face-color: $foreground-color;
        scrollbar-track-color: $background-color;
        scrollbar-width: thin;
        scrollbar-color: $foreground-color $background-color;
    }
}

// Colors
$red: var(--red);
$blue: #007bff; // var(--blue)
$gray: #6c757d; // var(--gray)
$light: #f8f9fa; // var(--light)
$error-color: #dc3545; // var(--danger)
$gray_dark: #343a40; // var(--gray-dark)
$success-color: #28a745; // var(--success)
$scroll-bar-color-delta-in-percent: 10%;
// #####

// Heights
$people-list-height: 600px;
// #####

// Widths

$people-list-width: 260px;
// #####

*,
*:before,
*:after {
    box-sizing: border-box;
}

ul {
    list-style-type: none;
}

.chat-container {
    max-height: 800px;

    .navigation-card {
        width: 220px;

        .people-list {
            height: $people-list-height;

            ul {
                height: 100%;
                overflow-y: auto;
            }
        }
    }

    .chat {
        height: 100%;

        .chat-header {
            width: 100%;

            .chat-with {
                font-weight: bold;
                font-size: 16px;
            }

            .chat-num-messages {
                color: darken($light, 25%);
            }
        }

        .chat-history {
            width: 100%;
            overflow-y: auto;

            ul {
                height: 100%;
                max-height: 555px;

                .message-data-time {
                    color: lighten($gray, 8%);
                }

                $babel_tails: 16px;
                .message {
                    color: $light;
                    line-height: 26px;
                    font-size: 16px;
                    border-radius: 5px;
                    width: fit-content;
                    position: relative;

                    &:after {
                        bottom: 100%;
                        left: $babel_tails;
                        border: solid transparent;
                        content: " ";
                        height: 0;
                        width: 0;
                        position: absolute;
                        pointer-events: none;
                        border-bottom-color: var(--teal);
                        border-width: 10px;
                        margin-left: -10px;
                    }

                    a,
                    span {
                        margin-left: 5px;
                        color: $light !important;
                    }
                }

                .incoming-message {
                    background: var(--teal);
                }

                .outgoing-message {
                    background: var(--cyan);

                    &:after {
                        border-bottom-color: var(--cyan);
                        left: calc(100% - $babel_tails);
                    }
                }
            }
        }

        .chat-message {
            width: 100%;

            textarea {
                display: none;
            }

            .fa-file-o {
                font-size: 16px;
                color: $gray_dark;
                cursor: pointer;
            }

            button {
                display: none;
                float: right;
                color: $blue;
                font-size: 16px;
                text-transform: uppercase;
                border: none;
                cursor: pointer;
                font-weight: bold;
                background: $light;

                &:hover {
                    color: darken($blue, 7%);
                }
            }
        }
    }
}

@include scrollbars(
    10px,
    lighten($gray_dark, $scroll-bar-color-delta-in-percent),
    $gray_dark,
    "ul.list"
);

.empty-chat-history {
    height: 100%;
    font-size: 28px;
    color: darken($light, 35%);
}

.instead-avatar {
    aspect-ratio: 1/1;
    background: $red;
    border-radius: 100%;
    height: 4em;
    min-height: 4em;
    width: 4em;
    min-width: 4em;
}
@include scrollbars(
    10px,
    darken($light, $scroll-bar-color-delta-in-percent),
    $light,
    "div.chat-history"
);

@mixin bg-strike($color) {
    display: block;
    text-align: center;
    overflow: hidden;
    white-space: nowrap;

    > span {
        position: relative;
        display: inline-block;

        &:before,
        &:after {
            content: "";
            position: absolute;
            top: 50%;
            width: 9999px;
            height: 1px;
            background: $color;
        }

        &:before {
            right: 100%;
            margin-right: 15px;
        }

        &:after {
            left: 100%;
            margin-left: 15px;
        }
    }
}

.chat_horizontal_line_with_text {
    $color: lighten($gray_dark, 30%);

    @include bg-strike($color);
    color: $color;
}

.loading {
    $spinner-size: 200px;

    width: $spinner-size;

    margin-left: auto;
    text-align: center;
    margin-right: auto;
    background-color: transparent;
    content: url("../img/loader.svg");
    padding-top: 0;

    &-search {
        @extend .loading;

        height: 100% !important;
    }
}

.message-status {
    $spinner-size: 25px;

    width: $spinner-size;

    &.sending {
        background-color: transparent;
        content: url(../img/loader.svg);
        position: relative;
    }

    &.success {
        background-color: transparent;
        color: $success-color;
    }

    &.error {
        background-color: transparent;
        color: $error-color;
    }
}

.content,
.container,
.body-content {
    min-height: 0;
    padding: 0;
    background-color: #0000;
}
#content-main {
    min-height: 0;
}

@import "collapse-chat.scss";