import QtQuick
import QtQuick.Controls
import QtQuick.Layouts

Dialog {
    id: root
    objectName: "taskControlDialog"
    title: "Task control and jobs"
    modal: true
    standardButtons: Dialog.Close
    width: Math.min(760, parent ? parent.width - 24 : 760)
    height: Math.min(640, parent ? parent.height - 24 : 640)
    property var state: ({})
    function refresh() {
        try { state = JSON.parse(agent.taskState()) } catch (e) { state = ({}) }
    }
    onOpened: { refresh(); config.text = agent.workerConfig() }
    Timer { interval: 500; repeat: true; running: root.visible; onTriggered: root.refresh() }
    ColumnLayout {
        anchors.fill: parent
        TabBar {
            id: tabs
            Layout.fillWidth: true
            TabButton { text: "Task / Jobs" }
            TabButton { text: "Models" }
            TabButton { text: "Integration" }
        }
        StackLayout {
            Layout.fillWidth: true
            Layout.fillHeight: true
            currentIndex: tabs.currentIndex
            ColumnLayout {
                Label { Layout.fillWidth: true; wrapMode: Text.Wrap; text: (root.state.goal || "No active goal") }
                Label { text: "Revision " + (root.state.revision || 0) + " · " + (root.state.status || "idle") + " · " + (root.state.cancel_source || "") }
                RowLayout {
                    CheckBox {
                        id: readonly
                        objectName: "taskReadOnly"
                        text: "Read only"
                        checked: !!root.state.read_only
                        onClicked: agent.taskControl(checked, !direct.checked, !!root.state.paused)
                    }
                    CheckBox {
                        id: direct
                        objectName: "taskMainOnly"
                        text: "Main agent only"
                        checked: root.state.delegation === false
                        onClicked: agent.taskControl(readonly.checked, !checked, !!root.state.paused)
                    }
                    Button { text: root.state.paused ? "Resume" : "Pause"; onClicked: agent.taskControl(readonly.checked, !direct.checked, !root.state.paused) }
                }
                ScrollView {
                    Layout.fillWidth: true
                    Layout.fillHeight: true
                    ColumnLayout {
                        width: parent.width
                        Repeater {
                            model: root.state.jobs || []
                            Frame {
                                required property var modelData
                                Layout.fillWidth: true
                                ColumnLayout {
                                    anchors.fill: parent
                                    Label { text: modelData.job_id + " · " + modelData.kind + " · " + modelData.status }
                                    Label { Layout.fillWidth: true; text: modelData.resource || ""; elide: Text.ElideMiddle }
                                    Label { Layout.fillWidth: true; wrapMode: Text.Wrap; text: (modelData.output || "").slice(-1000) }
                                    RowLayout {
                                        Button { text: "Cancel"; enabled: modelData.status === "running" || modelData.status === "queued"; onClicked: agent.cancelJob(modelData.job_id, false) }
                                        Button { text: "Force stop"; visible: modelData.status === "running_protected"; onClicked: agent.cancelJob(modelData.job_id, true) }
                                        Button { text: "Review delta"; visible: (modelData.resource || "").indexOf("/.agent/v2/wt-") >= 0; onClicked: { worktree.text = modelData.resource; tabs.currentIndex = 2 } }
                                    }
                                }
                            }
                        }
                    }
                }
            }
            ColumnLayout {
                Label { text: "Role model profiles and budgets (provider credentials stay separate)"; wrapMode: Text.Wrap; Layout.fillWidth: true }
                ScrollView { Layout.fillWidth: true; Layout.fillHeight: true; TextArea { id: config; wrapMode: TextEdit.Wrap; selectByMouse: true } }
                Label { id: configStatus; Layout.fillWidth: true; wrapMode: Text.Wrap }
                Button { text: "Save model configuration"; enabled: !agent.running; onClicked: { const e = agent.saveWorkerConfig(config.text); configStatus.text = e.length ? e : "Saved" } }
            }
            ColumnLayout {
                TextField { id: worktree; Layout.fillWidth: true; placeholderText: "Worker worktree path" }
                RowLayout {
                    Button { text: "Preview"; enabled: !agent.running; onClicked: delta.text = agent.worktreeDiff(worktree.text, false) }
                    Button { text: "Integrate reviewed delta"; enabled: !agent.running; onClicked: delta.text = agent.worktreeDiff(worktree.text, true) }
                }
                ScrollView { Layout.fillWidth: true; Layout.fillHeight: true; TextArea { id: delta; readOnly: true; wrapMode: TextEdit.Wrap; selectByMouse: true } }
            }
        }
    }
}